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Invention relates to electric engineering. An electrostatic generator contains a dielectric cylinder mounted on a shaft. A fabric (4) is fixed to the inner side of a housing (1). In the fabric (4) there are metal strips (5). Blades are fixed to the shaft (8). In the cylinder there are additional metal strips and a metal ring (12). The shaft (8) is rotated with the cylinder. The cylinder surface touches the fabric (4). The metal strips (5) collect positive charges from the cylinder. Through diodes by wires positive electric charges come to the electric power transmission line. Additional metal strips eliminate negative electric charges from the fabric (4) and feed them to the ring (12) and a current collector (13). By the wire (14) through the diode (15) negative electric charges come to the electric power transmission line. |
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Capacitive induction generator (versions) Invention is related to high-voltage engineering, to electrostatic generators with conveying conductors. The generator contains a rotor in the form of a disc with lateral surfaced in the form of lateral surface of two identical truncated cones with a common large base in the plane of the disc symmetry. The stator is made as two identical rings placed at both sides of the disc and symmetrical in regard to its symmetry plant perpendicular to the disc axis. Inner surface of each ring has a shape of the truncated cone lateral surface and placed with a gap in regard to the corresponding lateral side of the disc placed opposite it. At each section of the disc lateral side and at inner surface of each ring there are metal elements, each has a form of an isosceles triangle with legs and the bisectrix of an angle between the above legs placed along the generatrix corresponding to each metal element of the conical surface and the base being a circular arc with diameter equal to the large base of the truncated cones. Metal elements are placed at equal space in circumferential direction at equal space from each other. The metal elements placed at the disc are convex while the elements at the inner side of the rings are concave. |
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Invention relates to physics and to direct conversion of radiation energy of radioactive isotopes and nuclear reactor wastes to mechanical rotational energy and can be used as a drive for various mechanisms. The magnetic-radiation motor has a radiation-protective stator with a permanent magnet, and a means of removing heat with a liquid coolant. A system for varying magnetic properties of the rotor is in form of two semicylinders on a common axis, one of which is transparent for radioactive radiation from a source situated at the centre of the semicylinders and the other is its shield. A ferromagnetic rotor made of radiation-sensitive material is in form of a fixed tubular coil, tightly mated with the inner surface of the stator and filled with a magnetic liquid coolant in form of a suspension of radiation-sensitive particles of rare-earth ferromagnetic materials and radiation-resistant liquid coolant, which directly communicates with a closed hydraulic drive which comprises a hydraulic accumulator, a heatsink and a blade turbine or a fluid motor, kinematically linked to a mechanical payload. |
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Magnetic explosion generator contains a deformable spiral consisting of two coaxial stacked parts coupled inductively. The lower spiral is completely deformable, it forms a working cavity of the generator while the upper spiral forms a partially deformable zone for transformation of the magnet flux from the generator working cavity into the inductance load. All starts of the lower spiral are connected in regard to each other. Starts with even and odd numbers of the upper spiral have opposite connection in regard to each other. At that the upper spiral forms a two-layered structure of elements with even numbers with opposite magnet fluxes in all directions. Odd starts of the lower spiral and odd starts of the upper spiral are connected in series and by adding connection in regard to each other. Even starts of the lower spiral and even starts of the upper spiral are interconnected and connected with the inductance load in series. At that the lower spiral with even starts and the upper spiral with even starts are connected in opposition towards each other. |
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Piezoelectric device with stepped motion In a piezoelectric device with stepped motion that includes a group of at least two piezoelectric elements, each of them is fixed by its end to a carriage moved along a basis and by its other end to a support pressed to the basis, all piezoelectric elements are divided into two subgroups so that ends with fixed supports of the first subgroup and ends with fixed supports of the second subgroup are directed to the opposite directions, at that sawtooth voltage supplied to the piezoelectric elements of the first subgroup is in reversed phase to the voltage supplied to the piezoelectric elements of the second subgroup. Besides, the carriage is fixed to the supports by means of resilient members. Moreover, these resilient members joining the support with the carriage are made in the form of flat springs or flexible joints. |
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Reversivble rotation electrostatic micromotor Invention relates to the sphere of electrical engineering. Reversible rotation electrostatic micromotor consists of a power supply source, control system and an angular rate sensor; it has a rotor actuated by a microactuator system and each microactuator includes a moving element with two elastically attached moving electrodes of low bending stiffness, a silicone substrate with a conducting electrode and a dielectric film with high dielectric capacity applied in-series. There are the following alternatives. Microactuators are located at the lower plane of the rotor ring; at the upper plane of the rotor ring there are applied conducting layers which are connected by respective contacts to mobile electrodes. Microactuators are located at the lower plane of three rotor rings; at the upper plane of the rotor rings there are applied conducting layers which are connected by respective contactsto mobile electrodes. Microactuators are located at the lower and upper planes of the rotor ring while conducting layers are applied at the external and internal lateral sides of the ring. Microactuators are located at the lower and upper planes of two rotor rings while conducting layers are applied at the external and internal lateral sides of the rings. |
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System of generation of electric energy and method with usage of specified system System of electric energy generation comprises a base, piezoelectric converters, installed on the base, and facilities of mechanical loading of piezoelectric converters. Piezoelectric converters are installed on elements of underwater vessel design not rigidly connected to its body, and have the working position, in which it is possible to interact with the body of the underwater vessel so that pressure of outboard water is transferred to the piezoelectric converters via the body of the underwater vessel with variation of depth of its submersion. |
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Magnetic generator comprises a non-magnetic body, in which cores of working windings of a stator and a rotor made of non-magnetic material are fixed and evenly distributed along the circumference. Cores of the working winding of the stator consist of an H-shaped magnetic conductor and two fixed DC electromagnets installed at its ends, and mobile DC electromagnets are fixed on the rotor. Poles of DC electromagnets of the rotor are aligned in turns as like and unlike towards the specified poles of DC electromagnets of the H-shaped magnetic conductor. During rotor rotation, as at least one DC electromagnet of the rotor aligned in a heteropolar manner approaches one DC electromagnet of the H-shaped magnetic conductor of the stator working winding, the magnetic flow between their poles is closed, and inducing of electromotive force on the working winding of the stator is provided by two other DC electromagnets of the rotor and stator aligned in a unipolar manner. Simultaneous interaction of DC electromagnets of the rotor and stator aligned in a unipolar and heteropolar manner creates an effect of magnetic balance. |
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Electric generator has a flat-topped magnetic conductor, which includes two cores and a yoke which connects said cores, windings on the cores, an m.f. source in form of a permanent magnet or electromagnet, which is mounted with one pole on the yoke between the cores, and a switch for switching magnetic flux generated by the m.f. source to either core with windings. The generator is equipped with an additional yoke which is mounted on the second pole of the m.f. source and closes the poles of the cores of the magnetic conductor, and, like the first yoke, is whole or composite. The switch for switching magnetic flux generated by the m.f. source is in form of two open magnetic conductors, e.g., with a C-shape, with a winding on each, placed on different sides of the m.f. source and encircling one or both said yokes from two opposite sides, or is in form of two closed magnetic conductors with a winding on each, placed on different sides of the m.f. source in gaps between the additional yoke and poles of the cores of the flat-topped magnetic conductor or in gaps between composite parts of one or both yokes. |
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Electronic generator of electric power Electronic generator of electric power has an electron plasma reactor (1) filled with a working medium (rarefied inert gas with impurities of low-ionisation energy metals) in which are mounted electric arc cathode (2) and an anode (3), control anodes (4), working anodes (5) and polarising electrodes (6), connected to ends of the primary winding (7) of a power transformer (12). The ends of the winding (7) are also connected to capacitors (11) for current resonance at working frequency and working anodes (5), which are connected through controlled voltage dividers (10) to the control anodes (4), and the middle point (8) of the primary winding (7) is earthed and connected to the electric arc cathode; the electric arc cathode is connected to the positive terminal of a controlled voltage converter (14), the negative terminal of which is earthed. Ac voltage inputs of the controlled voltage converter are connected to corresponding outputs of an auxiliary transformer (16); the auxiliary transformer is also connected to an electric arc triggering unit (15), and the input of the auxiliary transformer is connected to the secondary winding (13) of the power transformer, which is connected to an electric power consumer network. |
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Device to convert energy of static electricity Device to convert energy of static electricity comprises serially connected source of static electricity, spark arrester and a step-down transformer. In parallel to the primary winding of the transformer connected to the arrester there is the first capacitor connected. The output of the secondary winding of the transformer via the second capacitor is connected to the load. Frequency of resonance of the first circuit formed by the primary winding of the transformer and the first capacitor connected in parallel to the winding is approximately equal to the frequency of resonance of the second circuit formed by the secondary winding and serially connected to the secondary winding by the second capacitor. The proposed device may be used in a wide spectrum of devices using energy of static electricity, both domestic and industrial ones. |
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Device for obtaining mechanical energy Rotating ring with rotation axis, the edge of which is arranged in gaps of constant U-shaped magnets equally spaced around it, is placed into a transparent cylindrical vacuum bottle. Magnetic suspension elements of the rotating ring, a rotor for primary spinning of rotation axis, and a removable assembly creating rotating magnetic field are fixed on the bottle. The ring is made of a mixture of paramagnetic and diamagnetic substance with such concentrations x1 and x2 of those ingredients that conditions x1X1-x2\X2\→0, x1+x2-1 are met, where X1 and X2 - magnetic susceptibilities of paramagnetic and diamagnetic substances of the mixture respectively, during the residence time of any differential volume of mixture dv=Sdx, where S - cross section of the ring enclosed with a gap, dx - differential layer of the ring along direction of mixture flow in the magnetic gap along x axis, which is equal to Δt=L/ωR, where L - length of magnetic gap along x axis, ω - angular ring (disc) rotation speed, R - ring (disc) radius, as well as the condition that constant of magnetic viscosity of paramagnetic substance t1 is lower by five or more times than constant of magnetic viscosity of diamagnetic substance t2. |
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Piezoelectric dc generator based on casimir effect In the proposed piezoelectric generator deformation of piezoelectric elements occurs as a result of Casimir effect during modulation of distance between metal plates fixed on the rotor and piezoelements of the stator. The generator is an open system, in which it is possible to extract useful energy. Generator design differs by simplicity and may be arranged on the basis of standard commercial parts and components. |
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Method to generate and accumulate dc energy from human body Method is proposed to generate and accumulate DC energy from a human body, which represents the result of actions, when two plates, one of which is copper, the other one is aluminium, are electrically connected with various capacitor plates (outputs) and are put in contact with the human body. |
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Electric power generator has a chamber for generating electrostatic charges in a medium with dielectric substances, the chamber being made in an electrically insulating housing, a device for polarising the electric field, a device for moving the medium, first and second electrodes. According to the invention, the medium with dielectric substances is in form of a mixture of air and gaseous and solid products of thermal decomposition of carbonaceous materials fed into the chamber. The device for moving the medium has an injector, the gas stream output of which on a pipe is directed at a tangent to the side surface of the chamber. The device for polarising the electric field is placed in the pipe and is made as a device for generating a constant magnetic field with poles directed along the pipe. A metal splitter is made in the chamber. The first electrode is formed by the splitter and an inner metal cladding on the side surface of the chamber. The second electrode is formed by an outer metal cladding on the side surface of the housing. |
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Method for energy generation from passing transport vehicles Method for power generation uses a membrane operated due to pressure waves and rarefaction of air which occur during motion of transport vehicles. Oscillations of the membrane actuate an electric power generator that generates impulse alternating current. At the generator output alternating current is converted into direct current by means of a rectifier and then it is supplied to an accumulator (energy storage). Further the converter converts direct current into alternating one. In order to boost up voltage up to the required level a transformer is used; from its secondary winding voltage is supplied to respective loads. |
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Low-potential temperature differential energy converter Device converts temperature differential energy using a capacitor. The device consists of two capacitor plates, one of which is fixed and the second is attached to one end of a dielectric material having a greater change in linear dimensions thereof when ambient temperature changes. The second end of a bar made from plastic is rigidly attached to a fixed base. When ambient temperature changes, the plastic bar changes its linear dimensions, moves the movable plate away or closer to the fixed plate depending on the direction of temperature change. Capacitance drops and voltage rises. |
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Invention is related to devices of electromechanical energy conversion; it is a fast-acting high power-consuming capacitance transducer manufactured by microtecnologies and it can be used in devices where it is necessary to create high mechanical forces in short period of time, for example, in fuel injectors in combustion engine cylinders, fluid jet injectors, miniature motors for micro aircraft and microrobots. The actuator contains a body with input to supply voltage pulse, a fixed plate rigidly mounted in the lower part of the body at which surface electrode and the first layer of dielectric material are deposited in sequence, a plate movable along guides. At the surface of the movable plate there is a thin metal film with one free end. At the surface of the first layer of dielectric material there is additional deposited thin layer of another dielectric material with low roughness and ratio of dielectric permeability and thickness close to the respective parameter of the first layer of dielectric material. |
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Method for manufacturing wafer holder to use it in electrostatic wafer chuck Invention is related to the method for manufacturing of wafer holder for electrostatic wafer chuck with acceptable efficiency, free from unsatisfactory removal of semiconductor wafer which is a substrate and is to be treated from the first moment of electrostatic chuck delivery for new usage. The method of electrostatic chuck manufacturing is aimed to coat surface of the holder body having electrodes. It includes stages of sintered body receipt by raw power formation by pressing into a mould and its further sintering, formation, polishing of the sintered body surface, which will contact with substrate; it should be treated up to certain degree of roughness and smoothness; and then performance of spot blasting in order to remove only separable particles which appear in result of the above polishing. |
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Explosive method of magnetic flow transformation Method includes operations of magnetic flow introduction, capture of magnetic flow at the moment of time corresponding to the start of deformation of the primary circuit, deformation of the primary circuit of a current conductor with the help of energy of explosives, compression and displacement of the magnetic flow in the primary circuit from the working part into the loading one, and simultaneous transformation of the magnetic flow into the secondary circuit. In the secondary circuit during deformation of the primary circuit additionally a flow of mutual indication is excited, directed oppositely to the initially introduced flow. At the same time, according to this invention, the operation of magnetic flow introduction is carried out into the secondary circuit with the primary one open, and at the moment of time corresponding to the start of deformation of the primary circuit, the primary circuit is closed, and the magnetic flow introduced into the secondary circuit is captured, at the same time previously the inductive link is established between the zone of transformation and the working zone, at the moment of time corresponding to the completion of deformation of the working zone, the magnetic flow is dissipated in the material of the current conductor in the working zone, EMF is induced, as well as current in the loading circuit, thanks to inductive link of the working area and the zone of transformation, thus increasing energy transfer. |
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Invention relates to high-precision instruments, particularly, to micromanipulator drives and may be used for notable displacement of objects with high-precision positioning and application of notable forces. Proposed device comprises two communicating different-cross-section vessels, filled with fluid and tightly closed by moving pistons, and drive to develop force at one of said pistons. At least, one of said vessels is equipped with means to vary its underside volume composed of bellows displacing there inside or small-diameter membrane made in its wall of in piston. Drives creating forces at one of said pistons or displacing membranes and bellows are composed of magnetostrictive element or piezoelement. |
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Generator for piezoelectric converter Generator comprises two transformers (11A, 11B), every of which comprises a primary winding (L1) and a secondary winding (L2), and four switches (19A, 19B, 21 A, 21B), driven by a generator of supersonic frequency. Two (21 A, 21B) of four switches connect in turns the secondary winding of each transformer with a piezoelectric load (5). Two other switches (19A, 19B) connect in turns two primary windings with a source of supply (17). At the same time within the first half-cycle called a "positive half-cycle", the primary winding of one of the specified transformers is charged with energy, while the secondary winding of the other transformer releases power to a piezoelectric load. Within the second half-cycle called a "negative half-cycle" the secondary winding of one transformer releases power to a piezoelectric load, while the primary winding of the other transformer is charged with energy. |
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To produce power, a conductor is placed into an electrostatic field and then periodically screened against effect of this field. At the same time pulses of AC current are induced in the conductor by a variable flow of the electric field. The method is environmentally pure. |
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Method of electromechanical conversion of energy and electrostatic capacitance motor on its basis Energy of an electric field is converted, which operates between fixed similarly charged bodies and similarly charged movable bodies mechanically connected to each other, into mechanical energy of reciprocal or rotary movement of movable bodies relative to the fixed ones. They are arranged above each other with a gap so that the electric field between the specified interacting bodies is homogeneous to the maximum, and force applied to movable bodies and intensity of this field shall be directed at the sharp angle to direction of their movement. |
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Invention relates to automotive industry, particularly, to car lighting system power supply. Car headlamp comprises light source, reflector, projection lenses with shutter, and multi-power system The latter comprises one multi-power module to collect and convert energy lost in car headlamp operation in electric power, multi-power module incorporating IR-power photo electronic converter convert light energy lost in car headlamp operation in electric power, module to collect and convert visible solar energy in electric power, storage battery connected with aforesaid modules, safety light, illumination pickup, microcontroller connected with storage battery, safety light and illumination pickup. Microcontroller switches on safety light by connecting it to storage battery at appropriate signal from illumination pickup sent to microcontroller. Method of supplying car safety lights comprises collecting energy and converting it into electric power by multi-power system. |
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Invention relates to devices generating electric energy. The device for generation of electric energy comprises a solid body and two covers at the ends, which are deformed under action of hydrostatic pressure. Inside the body there are piezoelectric sensors installed tightly, onto piezoelectric material of which a force is transferred from hydrostatic pressure via covers. Under action of this force piezoelectric material of sensors is deformed, and electric voltage is generated. Some sensors inside the body are connected to each other in series, to increase voltage, creating blocks, and blocks themselves, for increasing of electric current are connected to each other in parallel into a system (8), the output voltage of which (U1) is also an output voltage of the device. This voltage is sent to terminals (7) through a switch (6). |
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Explosive magnetic cumulation generator In explosive magnetic cumulation generator containing hollow cylindrical housing the inner cavity of which is filled with working gas, solenoid arranged outside cylindrical housing concentrically to it, inductance coil arranged between solenoid and cylinder concentrically to them, drive designed for rotation of cylindrical housing, explosive, according to the invention, a thin layer of the explosive is located on internal surface of cylindrical housing; cylindrical housing is made from high-strength material with low electric conductivity. |
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Proposed miniature nanomotor consists of two parts capable of measuring the relative position, on which electroconductive surfaces located in the specified direction at the specified pitch and with a gap between them and facing each other are located. Besides, according to the invention, electroconductive surfaces have the shape and position at which the angle between normal n1 drawn from arbitrary point of electroconductive surface of the first part of motor and normal n2 drawn from that point to the nearest electroconductive surface of the second part does not exceed ten degrees, and angle α between normal n1 from electroconductive surface of the first part and direction of movement of that point is not more than 89.7°. |
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Instrument for measurement of spectrum of induction signal in magnetically linked system Invention relates to the field of electrical engineering and physics of magnetism and is designed to research a domain structure of ferromagnetic materials. An instrument is proposed to measure a spectrum of an induction signal in a magnetically linked system, comprising magnetized components - a rotating rotor and a fixed stator from a ferromagnetic substance, into a magnetic circuit of which a magnetisation coil is connected, differing by the fact that the magnetisation coil is fixed on the stator and is connected to the first controlled AC source via a serially joined primary winding of a transformer, the secondary winding of which is connected to serially connected a wideband low-noise amplifier, a spectrum analyser and a recording device, for instance, a computer, to the other input of which an output of a frequency metre is connected, with its input joined to an electromagnetic sensor of rotor rotation frequency, rotation of which is realised from the second controlled DC source, connected via a reversing switch to the stator winding, one part of each turn in which is arranged in a magnetic gap between the rotor and stator forming a cylindrically circular gap, and their other part is pulled through holes in the stator body, arranged equidistantly at a certain circumference, which is concentric to the axis of rotor rotation, and axes of symmetry of the specified holes are parallel to the axis of rotor rotation. In particular, based on use of this instrument, characteristics of used ferromaterials may be established - their domain structure, magnetic homogeneity, magnetic adhesion and its dynamics and others. |
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Pulse power generator (versions) Invention relates to the field of electric engineering, in particular, to devices for production (generation) of powerful electric pulses of high voltage, and may be used in various plasma pulse installations and devices to produce strong magnetic fields. In a pulse power generator according to the first version, comprising a body in the form of a pipe, arranged from a strong low-conductive magnetic soft material, a magnetic system arranged in the form of a row of circular magnets arranged along the inner surface of pipe coaxially with it to form an inner cylindrical channel, neighbouring magnets of the magnetic system are magnetised in opposite directions, in the channel there is a cylindrical piston with the possibility of free displacement along the channel as a result of power impact, the piston is arranged from a magnetic soft material with high specific resistance, on the outer surface of the piston along it there is an electric winding, the winding comprises working and non-working parts, the working part of the winding is wound around the piston and is designed for interaction with a magnetic field pulled by magnets, turns of the working part of the winding are separated into sections, the non-working part of the winding is designed for connection of turns of neighbouring sections and is arranged along the longitudinal axis of the pipe, outputs of the electric winding are arranged as capable to form an electric connection with a contact system installed along the inner surface of the pipe, each magnet is designed for development of a radial magnetic field crossing turns of the working part of the winding when a piston moves along the channel. In the pulse power generator in accordance with the second version, comprising a body in the form of a pipe, arranged from strong low-conductive magnetic soft material, an electric winding arranged outside along the inner surface of the pipe, the winding comprises working and non-working parts, the working part of the winding is wound along the inner surface of the pipe concentrically with it and is designed for interaction with the magnetic field pulled by magnets, turns of the working part of the winding are separated into sections, the non-working part of the winding is designed for connection of turns of neighbouring sections and is arranged along the longitudinal axis of the pipe, outputs of the electric winding are electrically connected with a current collector, a cylindrical piston, arranged in the inner cavity of the pipe with the possibility of free displacement along its inner surface as a result of power action, on the outer surface of the piston there is a magnetic system arranged in the form of a row of circular magnets, neighbouring magnets of the magnet system are magnetised in opposite directions, each magnet is designed to develop a radial magnetic field crossing turns of the working part of the winding. |
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Halbach structure-based variable magnetic field generator Disclosed is a magnetic field generator, having a first and a second set of permanent magnets held together and arranged to form Halbach structures which generate a magnetic field localised in the working hole. These sets form the working region of the generator which is surrounded by said magnets, and at least one of said magnets can rotate around the working region. Based on such a generator, magnetocaloric, magnetooptic, magnetoacoustic and magnetoelectric measuring systems are formed, which enable to conduct analysis in a magnetic field of the order of 1 T and characterised by the possibility of adjusting the value of the magnetic field, as well as compactness of the system and low power consumption. |
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Solar photoelectric module with concentrator Necessity of accurate homing and tracking of the Sun position, and also to create an efficient system of heat removal from the receiver complicates design and operation of available solar modules. The solar photoelectric module with a concentrator comprises a cylindrical parabolic concentrator, a tracking sensor, a receiver arranged in a focal area with a cooling device. The cylindrical parabolic concentrator is arranged as glass, and on the inner surface of it there is a selective coating. In the central part of the glass concentrator coaxially to its optical axis there is a tracking sensor arranged inside the cooling device with prismatic edge lines. The inner part of the cooling device is arranged in the form of radiator ribs. The receiver is fixed on the outer side of the prismatic edge lines. Bases of the glass concentrator, the tracking sensor and the cooling device are fixed in the radiator with cylindrical holes. |
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Solar multifunctional highly concentrating power plant Solar power plant comprises primary and secondary concentrators, a receiver arranged in the top of the primary concentrator perpendicular to its optical axis with a cooling device. In the central part of a common conical concentrator arranged as glass, with a through hole perpendicularly to its optical axis there is a primary concentrator-paraboloid and a secondary concentrator-hyperboloid with rotation of their generatrices around the optical axis of the common conical concentrator by 360° and fixed on it with the help of holders. The receiver is arranged in the top of the primary concentrator-paraboloid, is fixed on it with the help of a holder and has a cylindrical shape extended along the optical axis of the common conical concentrator. The primary concentrator-paraboloid, the secondary concentrator-hyperboloid and the base of the common conical concentrator are fixed on a cooling device-radiator, in which there are cylindrical openings-holes. A selective coating is applied into the inner surface of the common conical concentrator. |
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Invention may be used, for instance, in a scanning probe microscope (SPM) for approach of a probe and a specimen, or for movement of samples in plants of electron, ion, probe or other effect. The inertial step motor comprises a base with the first piezomodule, connected with the piezomodule holder, a pusher, a guide, a movable carriage and a control unit. A clamp is mounted on a base. The piezomodule holder is "П"-shaped and is fixed on the clamp. The movable carriage is installed on guides on the base. The pusher is coupled with the movable carriage, fixed on the piezomodule holder and may be made either from a solid alloy, have a plate shape or as a cylinder or a ball. The piezomodule holder may be fixed on the clamp as capable of rotation around it. The clamp may contain a flat spring and be coupled with a controlled stop. The first piezomodule may have the first pad coupled with the first arm of the "П"-shaped holder, or the second pad, coupled with the second arm of the "П"-shaped holder. The movable carriage may be equipped with a polycor or a ceramic plate coupled with the pusher. The second piezomodule may be introduced between the first piezomodule and the piezomodule holder. |
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Solar combined concentrating power plant Solar combined concentrating power plant comprises primary and secondary concentrators, a tracking sensor, a receiver installed in the top of the primary concentrator perpendicularly to its optical axis with a cooling device. In the central part of the primary conical concentrator with a through hole coaxially to its optical axis a tracking sensor is arranged as located inside the secondary half-paraboloid concentrator, which is arranged as glass. A selective coating is applied on its internal part. The secondary concentrator is rotated by 360° around the optical axis of the primary conical concentrator. On the external side of the secondary concentrator there are thermoelements installed, and photoelements are arranged on the surface of a hollow tubular coolant in the form of a circle with input and output holes. Bases of the primary conical concentrator, the tracking sensor, the secondary concentrator and the hollow tubular coolant in the form of a circle are fixed on an insular connecting flat washer. |
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Gravitational energy converter Converter includes a permanent magnet, a winding coil mounted on a stationary foundation and positioned within the permanent magnet upper pole attraction zone. A movable magnetic core is arranged coaxially inside the coil, fabricated of a material with the preset Curie point value. The electric voltage rectifier inputs are connected to the coil outputs while the outputs are connected to a Peltier effect thermoelectric circuit the hot and the cold junctions whereof are respectively connected to the permanent magnet upper pole and the coil stationary foundation. |
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Method of electromechanical conversion of power Energy of an electric field is converted, which operates between a fixed charged body and two similarly charged movable bodies mechanically connected to each other, into mechanical energy of reciprocal movement of movable bodies. For this purpose movable charged bodies are alternately screened from the fixed body by electrostatic screens connected with it, providing for the possibility of linear reciprocal travel of screened bodies inside electrostatic screens, which, when screened, are moved across the direction of electric field acting between the fixed and screened movable body. |
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Indexing performance method and device for its implementation (versions) According to the invention, the method for performing indexing of a base and a piezodevice relative each other (the piezodevice containing a piezoelement with supports at its ends), based on generation of forces pressing the supports to the base and supplying voltage to the piezoelement, involves generation of non-identical friction forces between opposed supports and the base. For pressing the supports to the base pressing forces are used, unvarying during the indexing process. The voltage supplied to the piezoelement is asymmetric. Non-identity of the friction forces between opposed supports and the base is ensured by using materials with varied friction properties for the contacting surfaces and/or by pressing opposed supports with pressing forces varying in magnitude. The weight of elements of the structure resting on the supports and/or the weight of the supports proper is used as the pressing forces. |
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Electric energy is generated with capacitive electric field generator which includes two electrets of capacitor, which are either pre-charged or which are under action of field of charges, which are electrically connected in parallel through load and adjustable voltage source. Capacitance of one or both capacitors is measured by increase in or decrease of dielectric permeability of capacitor dielectric by polarisation of smaller part of dielectric, which is equally spaced from armatures of condenser, in the direction perpendicular to the main capacitor field; for that purpose, control electric field oriented across the main field of capacitor is applied to that part of dielectric, and control of capacitor capacitance and value of the generated voltage respectively is performed by increase in or decrease of voltage of control electric field, which is supplied from adjustable voltage source. |
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Low-induction high-voltage vacuum transition Low induction high voltage vacuum transition relates to high-voltage pulse equipment, namely to the equipment capable of creating and applying strong pulse magnetic fields and may be used for isolating electrodes during electro magnetic energy transfer from the powerful current source to plazma or dynamic load. The subject of invention: as compared to the known low induction high voltage vacuum transition contains coaxially placed anode and cathode separated by the main thin-walled isolator and transition isolator where dielectric-vacuum separation takes place on its surface. At the same time, the vacuum section of anode surface close to the transitional isolator is located at the angle of equipotential lines to the surface ensuring tilting of equipotential lines to the surface of transitional isolator at less 45°. The novelty of invention is that the main and transitional isolators are separated with a gap filled in with higher dielectric permeability than dielectric permeability of contacting structural elements materials. Besides, the ends of isolators are embedded into ring-shape groove which their sharp edges being made round to ensure reduced electric field in the contacting points metal-dielectric-vacuum. |
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Invention relates to electric engineering, power energy and electric machine-building industries, and may be used as low-power motors and stirring devices for various dielectric liquids and during research of electro static forces in electric statics. The proposed capacitive motor contains dielectric body with movable element being located inside the motor, metal electrodes coupled with the power source and installed at an angle with regard to the normal to the surface of dielectric movable element and metal electrodes. There is an air clearance between the above dialectical movable element and metal electrodes. At the same time, according to the invention, a liquid dielectric is used as a movable element, which is submersed to the tank made from dielectric material. The liquid dielectric may be represented as electrorheological suspension. Besides, in addition, the proposed capacitive motor may contain a heater ensuring possibility to use it is a filter. |
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Method for energy production and device for its implementation Within a certain special interval L one creates a saturating magnetic field for the ferromagnetic substance that is moved within the said special interval at a certain speed V the value whereof is coordinated with the ferromagnetic substance magnetic viscosity relaxation timing constant τ; this results in production of mechanical energy in the form of an additionally occurring power impulse applied to the ferromagnetic substance from the part of the saturating magnetic field; the ferromagnetic substance is preliminarily magnetised in a direction longitudinal in relation to that of the ferromagnetic substance movement within the magnetic field for magnetic response maximisation; then the ferromagnetic substance is introduced into the magnetic gap localised within a space length whereof amount to L; the gap is composed of two skew-magnetised parallelepipeds the analogous magnetic poles whereof are turned to each other, the tilt of the skew-magnetised parallelepipeds magnetisation vectors selected as matching that of the vector of speed of the ferromagnetic substance drawing through the said magnetic gap; one additionally ensures inflow of thermal energy from the environment to the ferromagnetic substance which compensates for the ferromagnetic substance internal thermal energy during demagnetisation in the process of magnetocaloric effect. Additionally proposed is a device implementing this energy production method; the device contains a working permanent magnet and a ferromagnetic substance interacting with the latter and shaped in the form of a disc (ring) with radius R connected with the rotation axis; the edge of the disc (ring) is placed into the saturating magnetic field of the working permanent magnet localised within a with length amounting to L tangentially to the disc (ring); before the working permanent magnet an additional cylindrical magnet is introduced wherein the edge of the ferromagnetic disc (ring) is placed with the working permanent magnet positioned immediately after it along the rotation; the working permanent magnet consists of two skew-magnetised parallelepipeds the magnetisation vectors whereof are tilted in the direction of the ferromagnetic disc (ring) movement through the resultant gap with length L; the said two skew-magnetised parallelepipeds have their analogous magnetic poles are turned to each other; the ferromagnetic substance magnetic viscosity relaxation constant τ and the angular speed of rotation of the disc (ring) with radius R ω0 are selected from the condition ω0=0.82R/τR where ω0 determines the maximum rotation momentum occurring in the ferromagnetic disc (ring) with the intensity of the saturating magnetic field in he working permanent magnet selected to be at least a sequence higher than that of the longitudinal magnetic field in the additional cylindrical magnet. Adoption of the proposed technical solution will create in future conditions for production of environmentally safe energy that will not serve to aggravate the global warming problem and will enable usage of traditional fuel resources (oil and gas) for other more efficient purpose, such as - for creation of new materials in chemical industry. |
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In a device above solar batteries there is a transparent coating from a material, where effect of triboelectrification shows intensely. Device also includes a wind-driven generator, external surfaces of which are electroconductive and perform a function of screen, where particles are discharged after triboelectrification. |
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Piezoelectric generator comprises a dielectric substrate, nanosized pillars from a piezoelectric semiconductor, perpendicular to a substrate, and nanosized current collector wire electrodes laid between rows of vertical nanosized pillars and contacting with them in zones of their bases. Nanosized pillars are rigidly mounted into a dielectric substrate, and nanosized current collector wire electrodes are laid on a substrate at both sides of the pillars, besides, between each two electrodes laid between neighbouring rows of pillars there is a gap, and electrodes themselves are enclosed into a layer of an elastoplastic insulator, height of which corresponds to the diameter of electrodes. The piezoelectric generator includes permanent nanosized magnetic elements rigidly connected to tops of nanosized pillars or populated into tops of nanosized pillars or submerged into drop-shaped nanosized elements, or into each permanent nanosized magnetic element. |
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Method is based in effect of dependence of magnetic permeability of certain ferromagnets used as a core in the proposed device, on light. The method is based on application of the specified effect as a facility to control the induced magnetic field developed by a permanent magnet, and converting the DC magnetic field into AC one by means of the pulse mode of operation of the source of light. The AC magnetic field of the core installed inside the coil with a conductor generates electric potential in coils. |
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Generator comprises at least two elements connected in a contact-diffusion manner, made of metals with different energy of electrons output, and closed with a circuit of external load. The method to convert energy consists in the fact that generator elements connected in a contact-diffusion manner, made of metals with different output energy of electrons and closed by external load circuit, are exposed to electromagnet radiation. |
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Thermal power plant with open turbine hall Thermal power plant with open turbine hall, which contains electrical machine installed in caisson of open turbine hall, rotor, with radius of value r, is connected to impeller with radius of value R that is larger than r, equipped in its end part with erection spar, and functioning system differing by the fact that it is equipped in addition with thrust linear electric motor (TLEM), independent electric power supply source of thrust linear electric motor, and collection system of atmospheric precipitation; at that, thrust linear electric motor consists of movable rotor and fixed stator, which are arranged in pen turbine hall in annular gallery with radius R, with centre along the axis of rotor of electrical machine, under erection spar of impeller, the collection system of atmospheric precipitation consists of header made below the flow level of open turbine hall with inclination towards the reservoir equipped with a pump. |
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Invention discloses a method of checking equivalence of interaction of a current-carrying conductor and a ferromagnetic toroid which is magnetised on a circle, with an external magnetic field in which they lie, according to which end planes of said ferromagnetic toroid lie in a plane which is collinear to magnetic field lines of said external magnetic field, and presence or absence of a force applied to the ferromagnetic toroid by the external magnetic field and directed against the gradient of the resultant magnetic field is determined. If said equivalence is confirmed, the question on the physical mechanism of obtaining mechanical energy for satisfying the law of conservation of energy, for example, from a vacuum field, has to be solved. Otherwise a question arises, associated with the need to explain the difference in circular magnetic fields formed in/around the current-carrying conductor and the ferromagnetic toroid magnetised on a circle, from the view point of their force interaction with the external magnetic field, since movement of a conductor with constant magnetic current in an external magnetic field crossing the conductor cannot be explained by pressure of free electrons on the crystal lattice of the material of the conductor. |
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Device and method to control ultrasonic piezoelectric drive Device additionally comprises a full resistance adaptation branch installed in parallel with drives, comprising a capacitor (CR) of feedback, serially connected with a selective breaker (TR). The breaker (TR) is controlled both for closing and opening simultaneously with a selective breaker (Si) of an excited drive so that voltage (VR) at contacts of an adaptive capacitor (CR) and voltage (VPi) at contacts of the selected drive are equal to zero in the end and at the beginning of injection. |
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High-voltage borehole generator High-voltage borehole generator is equipped with a protective body, an electrical connection, at least with one fixing unit, a rotor with a hydraulic turbine and a device of mechanical power conversion into electric one. The device of mechanical power conversion into electric one is made as a machine generator and a piezogenerator connected by electric wires. At the same time the piezogenerator is arranged as a pack of piezoelectric plates and a device of vibration generation, using a magnetostrictive effect and comprising a winding and a magnetic core, installed inside it and resting with its end against the pack of piezoelectric plates via a flexible membrane. Between the rotor and the device of mechanical power conversion into electric one there is a magnetic coupling, comprising a master and a slave half-couplings. Between the master and the slave half-couplings there is a tight partition, comprising parts of magnetic permeable material. At the same time the master half-coupling is connected to the rotor, and the slave one - to the shaft one. On the upper end of the rotor there is a hole for lubricating liquid filling into the cavity of the master half-coupling. |
Another patent 2513418.