Inertial electromechanical pulse source of power supply

FIELD: electricity.

SUBSTANCE: proposed source of power supply consists of vessel with electric motor, on shaft of which there is rotor installed with permanent magnets of various polarity, magnetic conductor with winding rigidly connected to vessel, and current collector in the form of magnetic conductor winding outputs differing by the fact that vessel comprises cover and oppositely installed thrust bearings for electric motor shaft, one of them is arranged on vessel cover, and the other one - on opposite wall of vessel. At the same time on shaft between wall of vessel and electric motor there is block of unbalance gears installed, having central gear and additional gears with unbalances. Electric motor, block of unbalanced gears and rotor of electromechanical generator of electric pulses have single rotation shaft. Magnetic conductor interacting with permanent magnets on inner surface of rotor rigidly connected to cover and fixed, which facilitates removal of electric potential from winding of magnetic conductor. Combination of mechanical torque pulses generator with electromechanical generator of pulses on single shaft reduces load on shaft of electric motor.

EFFECT: reduced costs of electric energy.

1 dwg

 

The invention relates to the field of electrical and physico-chemical technologies and applies to devices used for electrolysis of water.

The essence of the invention lies in the fact that the inertial pulser mechanical moments and Electromechanical generator of electric pulses placed on the same shaft 1, one end of which is inserted into the thrust bearing 2 at the bottom of the housing 3 and the second radial bearing 4 cover 5 and on this shaft are mounted: the motor 6, block unbalance gears 7 and the rotor 8 of the Electromechanical generator with two magnets 9 different polarity, the magnetic core 10 with elektroobmotka 11 is rigidly connected to the cover 5 and due to its immobility facilitates the removal of the voltage and current from the terminals marked with the letters S and N, unbalance gear 12 are driven from the main gear 13 mounted on a common shaft, the location of the imbalances 14 is synchronized with the location of the magnetic circuit 10 so that the pulses of mechanical moments generated by imbalances 14, coincide with the pulses of the voltage taken from the terminals S and N, and thus freed the shaft 1 of the motor 6 on the workload and decrease the cost of electric energy to drive the Electromechanical generator of electrical pulses and the electrolysis of water.

The world is but a device to power the electrolyzer, representing an electric generator (patent RF №2230197, IPC H02K 57/00, 2004). The essence of the invention is that the generator is equipped with a water electrolyzer containing methoprene electrodes with tungsten needles, facing each other and are installed with the proper gap, the electrodes are placed in a rectangular or cylindrical container coaxially to each other. At the bottom of the tank electrolyzer installed the perforated tube aerator-the catalyst tube is connected to the compressor. The capacity of the cell is connected to the input tube with section capacity accumulation of condensate through the condensate line, electric pump and tank liquid alkali through the dispenser is equipped with a solenoid and relay time. The capacity of the cell is connected to the plasma torch located in the ionization chamber, through the tube. The ionization chamber equipped with a plasma torch, the reflector of the plasma jet and water vapor header and steam pipes located under a different angle, aimed at the plasma jet. The electrodes of the electrolyzer is connected to the AC power source through a rotary Converter, sensor of electric pulses and switches.

It is also known a device for generating electrical energy for electrolysis of water, comprising a housing, a stator in the form of the magnetic circuit when bodoy, the rotor and the current collector; RF patent №2284629, IPC H02K 21/20, H02K 31/02, 2006, the invention consists in the following. Unipolar brushless mechanical constant current generator, comprising a fixed bifurcated annular magnetic armature with grooves for laying armature winding, a rotating mechanical magnetic coils for excitation and a fan, wherein the schema generator excitation set of radial electromagnets and the circular electromagnets, thus rotating the rotor shaft of the generator mechanical magnetic circuits of both inductors together with radial and circular electromagnets facing the oncoming air through the gap the same poles of the magnetic circuit with the armature winding that provides the mechanical magnetic cores of both inductors permanent presence of residual magnetism, contributing to the excitation of the generator, while the circuit is equipped with two brush-contact nodes including brush power collection and continuous contact rings. The use of the present invention is expanded by providing the possibility of its use in industry both as a generator and as a motor, namely electrificadora transportation, wind turbines, electric welding and electrolysis.

A device for g is the generation of pulses of mechanical moments in the drive system with unbalance mass, which increase the total torque on a shaft of the drive motor. Linevich EI Application of centrifugal force as the power source.

http://www.dlinevitch.narod.ru/pages.htm

A device to power the electrolyzer, which represents the impulse Electromechanical power source, RF patent №2340996, IPC H02K 57/00, 2006 (prototype). The essence of the invention is that the pulse Electromechanical power source, consisting of a housing, a stator in the form of the magnetic circuit with the windings of the rotor and the current collector, characterized in that the housing has a motor, on the shaft is a rotor with permanent magnets mounted along the magnetic circuit of the stator winding, which is rigidly connected to the housing, the magnets are located opposite each other with the possibility of threading the magnetic lines of force of the stator winding, with the inner surface of the magnets have opposite poles, and as a current collector used the findings of the stator winding.

A disadvantage of the known devices is the lack of synchronization of processes for generating mechanical impulses moments imbalances and pulses of voltage and current, which eliminates the possibility of realization of the resulting energy effect.

Technical solution to the problem of having aetsa synchronizing pulses of mechanical moments generated by imbalances with the pulses of voltage and current generated by the switching power supply.

The solution of this problem is achieved by the fact that in the inertial Electromechanical switching power supply, consisting of a housing with an electric motor, on the shaft of which has a rotor with permanent magnets of different polarity, the magnetic core with a winding rigidly coupled to the housing, and a current collector in the form of conclusions winding of the magnetic circuit, according to the invention the housing has a cover and oppositely installed thrust bearings for the motor shaft, one of them is located on the housing cover and the other on the opposite side of the housing, with the shaft between the wall of the housing and motor unit installed unbalance gears having a Central gear and more gear with imbalances.

According to scientific-technical and patent literature is not detected, the set of features similar to declare, that allows to judge about the level of invention proposals.

Since the proposed solution can be applied in industry to conserve electrical energy in the electrolysis of water, it can be argued that the proposal meets the criterion of "industrial applicability".

The invention is illustrated by the drawing, to which the op presents inertial Electromechanical switching power supply.

In the inertial Electromechanical switching power supply shaft 1 at one end is inserted into the thrust bearing 2 on the wall of the housing 3 and the second thrust bearing 4 cover 5 of the housing 3, while the shaft 1 is mounted the electric motor 6, block 7 unbalance gears and the rotor 8 with permanent magnets 9 different polarity, the magnetic core 10 with the winding 11 is rigidly connected to the cover 5 and due to its immobility facilitates the removal of the voltage and current with a current collector in the form of conclusions winding of the magnetic core 10, are denoted by the letters S and N, an additional gear 12 are driven from the main gear 13 mounted on a common shaft 1, the location of the imbalances 14 on extra gear 12 is synchronized with the location of the magnetic circuit 10 so that the pulses of mechanical moments generated by imbalances 14, coincide with the voltage pulses taken from outputs of the windings S and N, and thus frees the shaft 1 of the motor 6 on the workload and reduce costs of electric energy to drive the Electromechanical generator of electrical pulses and the electrolysis of water.

Inertial Electromechanical switching power supply works as follows. The motor 6 is included in the electrical network, starts to rotate the shaft 1, the rotation is transmitted simultaneously to Amiternum the gear 12 through the Central gear 13, located on a motor shaft, and the rotor 8 of the source of voltage pulses and current. With the passage of the magnets 9 near the fixed magnetic circuit 10 in the winding 11 of the induced voltage pulses, which are transmitted to the consumer of electrical pulses, for example, the electrolyzer. It is established that the mechanical impulses of the moments generated by imbalances 14, reduce the load on the shaft 1 of the motor about 10 times. Electromechanical pulse generator also reduces the cost of electrical energy for electrolysis of water about 10 times. When combining the operation of the motor, on the shaft of which has a rotor with permanent magnets of different polarity, magnetic cores and block unbalance gears, their energy performance indicators are multiplied together, resulting in significant savings in electrical energy to drive the Electromechanical power source and the electrolysis of water. This significantly reduces the cost of hydrogen and oxygen produced from water.

Inertial Electromechanical switching power supply, consisting of a housing with an electric motor, on the shaft of which has a rotor with permanent magnets of different polarity, the magnetic circuit with a coil rigidly connected with the housing, and a current collector in the form of conclusions winding the magnetic core is, characterized in that the housing has a cover and oppositely installed thrust bearings for the motor shaft, one of them is located on the housing cover and the other on the opposite side of the housing, with the shaft between the wall of the housing and motor unit installed unbalance gears having a Central gear and more gear with imbalances.



 

Same patents:

FIELD: electric engineering.

SUBSTANCE: motor and tractor non-contact electric generator comprises rotor, and also stator with system of excitation and working winding. According to invention, is part of distribution mechanism and is located in upper or lower part of specified distribution mechanism block head. At the same time rotor of non-contact electric generator is arranged in the form of geared pulley of internal combustion engine valve mechanism drive. Teeth of specified geared pulley may enter in magnetic contact via air gap to magnetic conductors of non-contact electric generator stator. Working coils are arranged on them, which are connected to other magnetic conductors of stator, where excitation coils are arranged.

EFFECT: improved operational characteristics, reduction of mass, improved thermal characteristics and simplified coupling of generator to crank shaft, reduction of consumed power, improved weight and dimensional parametres and reduction of heating, increased service life.

5 dwg

FIELD: electricity.

SUBSTANCE: present invention relates to electrical engineering and electromechanics, particularly to electric machines, and pertains to distinct features of design of a planetary electric motor - reducing gear with a lever for controlling the commutator. To increase excentricity of rotation of the commutator by several times compared to excentricity of the satellite - armature, the proposed planetary electric motor - reducing gear employs a lever for controlling the commutator. The proposed planetary electric motor - reducing gear has a planetary gear system in form of a friction pair or planetary reduction gear, the first step of which executes functions of the stator and satellite - armature of the electric motor. The commutator rotates synchronously with the satellite - armature. The stator and satellite - armature are fitted with solenoid coils, which shift the satellite - armature about the point of maximum entrance of teeth of the wheel and primary pinion of the planetary reduction gear into each other, or about the point of contact of the friction pair. The commutator, which can rotate excentrically about the housing, provides for phase shifting of the electromotive force of the electric motor and closes the solenoid coils of the stator and satellite - armature. The lever for controlling the commutator has different arms, the end of the shorter one of which engages the statellite - armature, and the end of the longer one enters the collector, providing for its rotation with excentricity, which exceeds excentricity of rotation of the satellite - armature. The commutator can be used with butt-end and cylindrical arrangement of contacts. The current input and output elements of the commutator do not rotate, they only oscillate.

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6 cl, 8 dwg

FIELD: electricity.

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7 cl, 7 dwg

FIELD: electrics.

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11 cl, 7 dwg

FIELD: mining.

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22 cl, 3 dwg

Mini-actuator // 2321138

FIELD: electric engineering, mechanical engineering, possible use in drives of automatic control systems of aircrafts, robotic systems, antenna systems and other electro-mechanical power systems where mass and dimensions are of high importance.

SUBSTANCE: in the mini-actuator, which consists of electric motor, two-stepped wave transmission, stopper device, electric motor rotor position sensor, output shaft position sensor, body and supporting device, which are made concentrically and along the central axis of the mini-actuator, in accordance to the invention, the output shaft of the mini-actuator with rigid wheel (13) of output step of wave transmission is made in form of hollow cylinder (14) with end lid (15), upon which elements for attachment to object of control are positioned. The output shaft (13) is supported by solids of revolution, positioned on both sides of the electric motor. The solids of revolution (26), positioned on the side of end lid (15), constitute a radial bearing, and on the opposite side - act as solids of revolution (12) for the output step of the wave transmission. Solids of revolution are positioned on diameters which are close to external diameter of stator (1) of electric motor. Inside the radial bearing, formed by solids of revolution (26), the stopper device is positioned. Between the stopper device and the electric motor, the electric motor rotor position sensor is positioned. Also, on the side of output step of the wave transmission, output shaft position sensor is positioned in such a way, that its stator (18) is attached to separator (11), and rotor (19) is attached to outer side of the rigid wheel (13) of the output step of the wave transmission.

EFFECT: ensured capacity for use in broad range of bending momentums influencing the output shaft, small size, expanded functional capabilities.

4 dwg

FIELD: ground and space navigation, machine building, transport, petrogas industries.

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10 cl, 8 dwg

FIELD: electric engineering and electro-mechanical engineering, in particular, electric machines, particularly concerns features of structural realization of planetary electric motor - reducer.

SUBSTANCE: planetary electric motor - reducer contains body, positioned wherein are toothed gear wheel of planetary reducer and gear of planetary reducer, stator and rotor of electric motor, mounted eccentrically and connected to planetary reducer. In accordance to invention, in aforementioned device toothed gear wheel of first step of planetary reducer performs function of stator of electric motor, while gear of planetary reducer realizes function of satellite-anchor of electric engine, mounted on which is end collector with current-feeding and current-draining contacts, while end collector may move eccentrically relatively to body, toothed gear wheel - stator of electric motor has electromagnet coil and is made with internal engagement teeth, engaged with teeth of gear of satellite-anchor, having coils of other electromagnet, while teeth of internal engagement of gear of satellite-anchor are in contact with teeth of spindle, while aforementioned toothed gear wheel - stator of electric motor and gear of satellite-anchor of electric motor have grooves, positioned in which are coils of appropriate electric magnets, feeding of current into which creates torque and causes shift of satellite-anchor relatively to point of greatest mutual engagement of its teeth and teeth of toothed gear wheel - stator of electric motor, or relatively to contact point of friction couple formed by them.

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4 cl, 6 dwg

Gear motor // 2285995

FIELD: electrical engineering; motor physical coupling with gear transmission.

SUBSTANCE: proposed motor 1 that can be used to drive air duct shutter in motor-car weather unit has cup-shaped frame 3 and disk-type rotor with commutator 4. Disk-type rotor is installed in frame 3 on sleeve 12 rigidly joined on one end with frame bottom 13. Rotor sleeve 11 is elongated so that butt-end of its first edge 14 is adjacent to frame bottom 12 and second edge 15 of sleeve 11 mounts gear wheel 16 which can be press-fitted thereon. Rotor commutator 4 is secured through its base 17 on outer cylindrical surface of sleeve 11 and rotor disk 6 carrying winding 18 is disposed on commutator 4. Motor frame 3 may be joined with gear transmission casing 21 on second edge 15 of rotor sleeve 11 so that gear wheel 15 mounted on sleeve 11 occurs within casing 21 and is brought in mesh with respective member of gear transmission 2. Output shaft 25 of gear transmission 2 is set in position affording its coupling, for instance, with shaft 26 of weather unit air duct shutter 27. Output shaft 25 of gear transmission 2 and shaft 26 of shutter 27 may be coupled through arm 28 of sensor 29 that generates signal indicating angular position of output shaft 25 or shaft 26 of shutter 27.

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7 cl, 4 dwg

FIELD: electrical engineering and machine building, applicable in the drives of automatic control systems, robotics, high-precision and power mechanisms with hydraulic and electric motors.

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EFFECT: reduced overall dimensions.

2 cl, 4 dwg

FIELD: electrical engineering.

SUBSTANCE: contactless DC motor is proposed, which comprises stator and rotor separated from each other by means of air gaps, where stator consists of two diametrically opposite coils produced from internal windings, which are connected to external source of DC voltage, and from external windings connected to winding of control current source armature, through which concave flat permanent magnets, being arranged as two diametrically opposite and installed between external nonmagnetic and internal ferromagnetic rotor rings may freely pass through, northern poles of which are tightly pressed by the first ring, and southern ones - tightly glued to surface of the second rotor ring, which may freely move around circle on four rollers and which is connected via two friction reducers with central nonmagnetic wheel, on axis of which there is DC source inductor installed as cruciform and made of four permanent magnets and ferromagnetic cylinder.

EFFECT: simplified design of contactless DC motor, its improved reliability and prolonged resource of operation, reduced prime cost.

2 dwg

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, particularly, to DC-to-AC conversion and can be used in electronics, measuring and computing hardware etc. Core 1 made from conducting material is arranged in spiral-like magnetic core 2. Aforesaid spiral incorporates DC excitation winding 3. One core end "a" is connected with the winding end, while electric potential is generated on conductor ends "a" and "b". External effects are brought on conductor a and/or magnetic core 2 for electric potential to be used for determining amount of said effects.

EFFECT: higher generated potential.

11 cl, 8 dwg

FIELD: electricity.

SUBSTANCE: invention refers to electric engineering and can be used during conversion of direct current electric motors. The proposed magnetic electric motor includes housing closed with front and rear covers, terminal box; drive and driven shafts are installed inside housing coaxially to each other, free end of driven shaft is passed through hole made in front cover. Both shafts are connected to each other by means of a coupling connected to control handle. Inside housing there arranged are several amplifying elements of similar design and connected to drive shaft. Each amplifying element includes constant magnet made in the form of a rectangular bar and installed vertically. Inside magnet there made is upper and lower vertical channels. Each amplifying element also includes electromagnetodynamic linear motor the windings of which are connected to terminals of terminal box, cog wheel fixed on drive shaft and located in a spheric housing. Upper and lower vertical channels of magnet, electromagnetodynamic linear motor and spheric housing of cog wheel are connected in series to each other by means of pipelines and all of them are filled with steel balls.

EFFECT: providing cost effective electric power consumption and increasing torque moment on driven shaft owing to constant magnets energy being used.

8 dwg

FIELD: electricity.

SUBSTANCE: electric propulsion consists of housing, stator and rotor with movable poles being inertial masses. Rotor poles consist of core and winding. Traction force is created with unbalanced centrifugal forces appearing at non-uniform movement of movable rotor poles installed individually along closed convex curve and interacting with magnetic field of stator. Stator has the number of pole pairs, which is equal to that of rotor, which create non-uniform magnetic field. Non-uniformity of stator magnetic field is created with different linear sizes and various number of loops of stator poles winding. The more the pole is, the more intensive magnetic field it creates in its section. Poles are located along the stator perimetre with gradual decrease of their size, from maximum pole to minimum one at diametrically opposite points of the perimetre.

EFFECT: simplifying electric propulsion design and decreasing material consumption.

3 dwg

FIELD: electricity.

SUBSTANCE: electric motor comprises body, magnetic excitation poles, shaft with anchor and collector, holder with coal brushes, terminal box, reduction gear body, which is connected to electric motor body, slave shaft, which is kinematically connected to electric motor shaft. According to present invention, a flywheel is fixed on slave shaft of reduction gear, and its toothed rim by means of gears is coupled to electric motor shaft. Front and back movable disks with permanent magnets installed in dead radial slots are also fixed on slave shaft. Ends of magnets protrude to back end surface of front movable disk and to front end surface of back movable disk. Longitudinal axes of magnets are inclined to the side of front cover of reduction gear and are installed at the angle to this or that surface of movable disks. Between movable disks, with the possibility of longitudinal displacement and fixation, an immovable disk is installed, being kinematically coupled to switching handle. Immovable disk has through radial slots, in which magnets are fixed, ends of which protrude to both end surfaces and are inverted to magnets of both movable disks with their identical poles. Longitudinal axes of magnets are inclined to the side of front reduction gear cover and are arranged at the same angle to surfaces. Between immovable disk and movable disks there are immovable protective disks installed, being identical in design and having through radial slots, longitudinal axes of which are inclined to the side of front cover of reduction gear and are arranged at the same angle, and are also coaxial to magnets of front and back movable disks in case of their matching. Immovable protective disks are made of ferroalloys.

EFFECT: saving of electric energy, increased output capacity and torque.

16 dwg

FIELD: electricity.

SUBSTANCE: invention relates to the field of electrical engineering immediately dealing with design of frequency regulated ac motors and is to be implemented for design and manufacture of an electric drive enabling smooth and cost-efficient adjustment of the shaft speed within a wide range of its measurements with the starting torque value maintained sufficiently high. The proposed commutatorless ac motor contains an armature with insulated short-circuited windings rigidly mounted on the shaft and a stator composed of two parts that have separate excitation windings. The stator first part is designed as poled and asynchronous; the stator second part is circular-shaped having projections and axial grooves arranged alternatively on the inside. A match of a projection and a groove arranged on diametrically opposed sides of the stator has a redoubled width.

EFFECT: simplification of design, cost-efficiency and provision for smooth adjustment of the shaft speed within a wide range of its measurements with the starting torque value maintained sufficiently high as well as essential reduction of the motor cost.

3 dwg

FIELD: electricity.

SUBSTANCE: invention relates to the field of electrical engineering immediately dealing with design of gear motors and electric drives and is to find application in robot and manipulator high-precision drives, ground and space navigation, machine-tool industry, transportation sector, oil-and-gas industries etc. The proposed electric drive based on resilient engagement planetary cycloidal reduction gear contains an electric motor and a reduction gear rigidly mounted on the electric motor shaft and transmitting rotation to the output shaft through the reduction gear bearings. Under the first version of the invention implementation the electric drive reduction gear design envisages central position of the resilient elastic engagement between the elastic satellite and the central wheels which solution ensures their backlash-free, noiseless and generally optimal operation and utilisation. When the electric drive is controlled by a continuously-operated or a discrete electric motor the resilient circular screwed engagements of the elastic satellite and the spring-loaded rollers continuously remain in a central optimally self-adaptive engagement. Under the second invention implementation version the electric drive is designed as equipped with a planetary cycloidal reduction gear with the electric motor output shaft represented by a spring-loaded rotor connected to the output shaft of the reduction gear whose satellite continuously remains in a central slide-fit engagement with the central wheels magnetically conductive convex profile. Magnetic interaction of the resilient spring-loaded satellite with the central wheels springs is designed to proceed within a closed magnetic circuit without air gap. The electric drive is designed to equally allow of operation as continuously controlled by an electric motor and as discretely controlled via electric pulses received from the control unit or a digital computer. The proposed design of electric drive based on resilient engagement planetary cycloidal reduction gear enables significant improvement of the device performance characteristics.

EFFECT: provision for transformation of the electric motor rotor rotation into backlash-free and noiseless rotation of the output shaft ensuring considerable amplification of torque and capacity.

7 cl, 7 dwg

Electric jet engine // 2357351

FIELD: electric engineering.

SUBSTANCE: invention refers to electric engineering, and can be used in cosmonautics for developing jet thrust. Device consists of a great number of galvanically unconnected conductors of small length, which are located at a small distance from each other. Generation system incorporates source of laser electromagnetic pulses and system of optical routing of pulses, which provides supply of laser pulses of electromagnetic energy to the neighbouring conductors with time delay allowing the current in one conductor to interact with electromagnetic field of the other conductor.

EFFECT: developing jet thrust by converting electric energy of electric power supply into distributed electromagnetic pulse field interacting with electromagnetic current fields in engine conductors.

2 dwg

FIELD: electrical engineering.

SUBSTANCE: present invention relates to electrical engineering, particularly to single-phase alternating and direct current electric motors. The proposed electric motor has a case, closed by front and rear covers, a shaft and a terminal block. Inside the case there is a vaned motor, the shaft of which passes through an opening in the front cover, the inlet and outlet connecting pipes of which are hydraulically connected to the corresponding channels of a forward and reverse movement switch, which has a case, inside of which there is a slide valve with transfer slots. The inlet channel of the switch is connected to the outlet channel of a cylindrical heating chamber, while the outlet channel is connected to inlet channel of a cylindrical cooling chamber. The chambers are joined together by a pipe, inside of which there is a valve, which opens on the side of the cylindrical heating chamber, which has a cylindrical hollow case, in which is put an electrically insulating heat-resistant frame with coil of nichrome wire, the lead terminals of which are connected to terminals of the terminal block. The cylindrical cooling chamber has a hollow case with an insulating frame fitted in it, on which alternating metallic and semiconductor discs are mounted, each pair of which is insulated by spacer from a similar pair. The lead terminals of metallic discs are connected to each other and to one terminal of the terminal block through a rectifier. The lead terminals of semiconductor discs are connected together and to another terminal of the terminal block through a rectifier. At any polarity of direct current, the rectifier provides for flow of current from the metal to the semiconductor. All the inner cavities of the vaned motor, forward and reverse movement switch, cylindrical heating and cooling chambers and the pipe are filled with mercury or low boiling liquid.

EFFECT: wider field of application, saving non-ferrous metals.

6 dwg

FIELD: electrical engineering.

SUBSTANCE: invention is related to the field of electrical engineering and physical and chemical technologies, and refers to devices used for water electrolysis. Substance of invention consists in the fact that in pulse electromechanical source of supply that contains casing (1), stator (3) in the form of magnetic core (4) with winding (5), rotor (7) and current collector (9), according to this invention, in casing (1) electric motor (2) is installed (2), on the shaft (6) of which rotor (7) is installed with permanent magnets (8), which are installed along magnetic core (4) of windings (5) of stator (3), which is rigidly fixed to casing (1), at that permanent magnets (8) are installed opposite to each other with the possibility of magnetic power lines penetration through windings (5) of stator (3), at that internal surfaces of permanent magnets (8) have dissimilar poles, and as current collector windings (5) of stator (3) are used.

EFFECT: reduction of power inputs for water electrolysis.

2 dwg

FIELD: electrical machines.

SUBSTANCE: subject of invention is multipurpose electric motor capable of running in dc and ac circuits; its stator windings are circularly wound between stator magnetic circuits and rotor ones. Part of winding is covered with magnetically impermeable shields. Carbon brushes have no pigtails nor permanent connections; they are disposed on rotor in insulating brush holders and are revolving together with rotor. Closure of contacts of stator commutator carbon brushes involves alternate switch-over of stator winding.

EFFECT: facilitated manufacture and enlarged functional capabilities of electric motor.

3 cl, 2 dwg

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