Belt conveyor of charges for electrostatic accelerators. RU patent 2504932.

FIELD: electricity.

SUBSTANCE: polyester-cotton fabric is used as multi-layer fabric base for belt conveyor; layers of the fabric are interconnected by glue with high adhesion while cladding layers for fabric are made of rubber mix based on butadiene-acrylo-nitric rubber including chalk stone and kaolin. Dibutyl phthalate is used as plasticiser.

EFFECT: increasing service life for belt conveyor, reducing degree of tear and wear for operating surface and degree of its water absorbency, improving strength of interlayer links which ultimately leads to improvement of operational characteristics of the suggested device as a whole.

IPC classes for russian patent Belt conveyor of charges for electrostatic accelerators. RU patent 2504932. (RU 2504932):

H05H5/00 - Direct voltage accelerators; Accelerators using single pulses (H05H0003060000 takes precedence);;

Another patents in same IPC classes:

Accelerator of high-speed solid particles / 2487505
Device contains injector, flux-gate detectors, amplifiers, linear accelerator, source of fixed high voltage, cylindrical electrodes, velocity selector, specific charge selector, generator of frequency- and width-variable pulse groups, interface block, electronic computer, amplifier for pulse group with variable width, cascade generator, conductor lines, target, calibration sections consisting of three cylindrical electrodes and conducting lines made in the form of quadruple. All cylindrical electrodes and flux-gate detectors are made of foil and installed at external surface of dielectric tube.

Unit of neutron radiator / 2477027
In a neutron generator, between a metal bottom and a body, there is a heat conductive insulator installed with circular bores, having a thermal contact with it. Parts of layers of a row-to-row insulation protruding beyond limits of the rows at one side, are bent into bores of the heat conductive insulator, and at the other side are notched layerwise evenly along the diameter, besides, notches in the next layer are arranged between notches in the previous layer, the cut part of insulation is folded to the external surface of the transformer and fixed.

Pulsed neutron acceleration tube / 2467526
Present invention relates to devices for accelerating ions in electrostatic fields, and specifically to equipment for generating neutrons during nuclear interaction of deuterons with tritium targets. The disclosed device has a vacuum-arc source of deuterons, consisting of coaxially arranged annular cathode and anode, saturated with deuterium, separated by an annular insulator, accelerating electrodes, a target saturated with a heavy hydrogen isotope, as well as a magnetic electron lens with a longitudinal magnetic field, lying between the deuteron source and the target. The disclosed device is provided with additional, identical to the above-said, target, accelerating electrodes and magnetic lens, lying on the other side of the deuteron source mirror symmetrically about the deuteron source. Another version is also possible, where the deuteron source has, between the cathode and the anode, an additional annular ignition electrode, separated by annular insulators.

Pulsed acceleration tube / 2467429
Pulsed acceleration tube relates to acceleration equipment and can be used in designing pulsed acceleration tubes for small X-ray and nanosecond electron beam generators. Compared to a known acceleration tube, having a vacuum envelope consisting of a metallic housing and a glass full conical insulator inside, on the small base of which a cathode is mounted, a window with a firing anode is mounted opposite the cathode, the larger base of the insulator is mounted on the face of the housing, the novelty lies in that the larger base of the insulator is mounted on the face of the housing through a metal cuff with two cylindrical parts and one circular part in between them. On one side, the cuff is connected by a welted solder to the larger base of the insulator, and on the other side with the face of the housing, wherein a ring with an L-shaped section, made from the same metal as the cuff, is connected to the inner surface of the cuff. The cuff is also connected to the face of the housing of the tube by welding. The ring with an L-shaped section is connected to the inner surface of the cuff by soldering. The ring is connected to a shield which protects the solder from electrical breakdown.

Ion diode for generating neutrons / 2461151
In a known ion diode for generating neutrons, having a hollow, partially transparent cathode and anode which symmetrically encircles the cathode, the cathode is in form of two parallel coaxial discs of radius rK, which are connected to each other by N≥4 thin metallic rods of length h, lying perpendicular to the surface of the discs and symmetrically about the axis of symmetry of the diode at a distance rC from it. The anode is a circular cylinder of radius rA and height H, and the following inequalities must hold:

Charged dust particle cyclic accelerator / 2456781
Apparatus has cylindrical electrodes, a high-voltage power supply, induction sensors and an amplifier, characterised by that all odd and even cylindrical electrodes are respectively connected to the first and second output of the high-voltage source; quadrupoles are placed at corners of the channel, inputs of the first, third and fourth of which are connected to outputs of the high-voltage power supply, and the inputs of the second quadrupole are connected to outputs of a controlled high-voltage power supply whose input is connected to the output of the amplifier.

Method for electrostatic acceleration of macroparticles / 2455800
Iron atoms are first included among macroparticles which are pieces of a tungsten wire with a conical head in amount of 3.3% of the number of tungsten atoms; the macroparticles are pre-magnetised along the longitudinal axis and a magnetic dipole is thus obtained. The macroparticles are covered with platinum and passivated with oxygen to create a surface barrier which prevents leakage of electrons from the macroparticles. From the feed magazine, pieces of tungsten wire are aligned in space such that their longitudinal axis coincides with the axis of acceleration and then pre-accelerated. The pieces of wire are irradiated with a beam of electrons. All electrons are absorbed in tungsten. Further, a high-voltage pulse with voltage Uacc=210 kV is applied onto the accelerating tube and the macroparticles are finally accelerated with an electrostatic field to velocity V0=3 km/s. The macroparticles are released into the atmosphere through three buffer cavities, each having its own separate pumping.

Linear induction accelerator injector / 2455799
Linear induction accelerator injector contains a plasma cathode including a metal (5) and an auxiliary (7) electrodes separated with a dielectric layer (6), an induction system (1) represented by a set of ferromagnetic cores with an axially positioned HV tube electrode (3) one end whereof is grounded to the accelerator body while the other is connected to the plasma cathode metal electrode (5). The cores are enclosed by magnetisation coils to the end parts whereof a magnetic pulse generator is connected consisting of a set of compression links formed by capacitors and saturable core reactors. One of the saturable core reactors of the magnetic pulse generator is enclosed by additional winding (4) with one or multiple coils, the winding terminals passed through the HV electrode (3) and connected to the plasma cathode (5, 7) electrodes. A resistor may be included in the additional winding (4) circuit.

High-speed solid particle accelerator with automatic adjustment of particle distribution function on target radius / 2451434
High-speed solid particle accelerator has an injector, induction sensors, amplifiers, a linear accelerator, a fixed high voltage source, cylindrical electrodes and a velocity selector. Between the second pair of induction sensors and the first cylindrical electrode there are four parallel electrodes across which potential values calculated by the voltage supply unit are applied. The target is made from glass whose surface is coated with a luminophore film and a CCD matrix is placed on the backside. The CCD matrix is connected to a data processing unit which controls the unit for applying voltage across the electrodes.

Accelerator of high-speed solid particles / 2447626
Accelerator of high-speed solid particles contains injector, flux-gate detectors, amplifiers, linear accelerator, source of fixed high voltage, cylindrical electrodes, velocity selector, specific charge selector, generator of frequency- and width-variable pulse groups, interface block, electronic computer, amplifier for pulse group with variable width, cascade generator, conductor lines, target, calibration sections consisting of three cylindrical electrodes and conducting lines made in the form of quadruple. At space between the last pair of flux-gate detectors and target there is a pair of flat electrodes; one electrode is connected to output of electrode control unit, the second is connected to the ground; inputs of electrode control unit are connected to outputs of velocity selector and specific charge selector and target is installed at α angle to common axis of accelerator.

Device for irradiation and method for correcting beam position / 2257690
Device has high-voltage rectifier transformer, including high-voltage transformer, consisting of magnetic duct, rods with primary winding of which are encased in electrostatic screens, sectioned secondary winding, rectifier elements, inserted between sections of secondary winding, accelerator pipe with charged particles source, safety screen, inside safety screen compensation coil is mounted with possible presence of axial component of magnetic field in counter-phase to field vector, moving charged particles beam from accelerator pipe axis. Correction method includes forming by high-voltage rectifier transformer of high-voltage accelerator potential, initiation of charged particles flow in charged particles source, acceleration of charged particles flow in sectioned accelerator pipe, forming of beam of charged particles, while additional magnetic field is formed using compensating coils, mounted on external surface of safety screen.

Generator of high voltage linearly increasing impulses of microsecond duration / 2305379
Generator of high voltage linearly increasing impulses contains a high voltage impulse transformer in form of a set of ferromagnetic inducers, circled by magnetization coils. On both sides of inducers, clamps of magnetization coils are electrically combined and connected to clamps of last compression links of two or more magnetic impulse generators, installed in parallel. Magnetic impulse generators represent a series of at least two compression links, consisting of capacitors and saturation throttles. Generation of high voltage output impulse of microsecond duration is realized due to serial discharge of capacitors of last compression links of magnetic impulse generators through windings of saturation throttles onto the primary winding of high voltage impulse transformer. Impulse feeding delay from various magnetic impulse generators is achieved by selection of interlinking values of saturation throttles of last compression links. To create a linearly increasing impulse of output voltage, capacities of capacitors of last compression links of magnetic impulse generators are compliant with expression: C1N<kC2N<...<kCmN, where k=1,1-2 and following condition is fulfilled: C1N·L1N≈ C2N·L2N≈...≈CmN·LmN, where C1N, C2N,..., CmN - capacities of capacitors of last compression links of magnetic impulse generators, L1N, L2N,..., LmN - inductances of windings of saturation throttles of last compression links of magnetic impulse generators.

Cyclic accelerator of high-speed solid particles / 2335868
Accelerator of high-speed solid particles contains high-voltage power supply, toroid deflectors, high-voltage amplifier and tunable oscillator. In gaps between toroid deflectors there are attached induction sensors and paired cylindrical electrodes connected to outputs of high-voltage amplifier inputs of which are connected to output of PC controlled generator with time-dependent frequency and duration of packed pulses. PC is connected through interface block which accepts signals of output amplifier of induction sensors signals and velocity selector.

Electron accelerator outlet / 2354086
Electron accelerator outlet is design to let out wide-aperture, intensive, radially converging beams of accelerated electrons into atmosphere or high-pressure gas, and can be used for gas laser electron beam pump. The outlet represents a cylinder and is made up of several sections. A cylindrical carcass makes an integrating element of the structure and has rectangular through openings, each closed with a rectangular foil pieces with sizes exceeding those of the opening. The foil is fitted tightly onto the carcass using a rubber or indium sealer laid into the slot along the carcass rectangular opening edges. The foil is held down to the sealer with the help of clamping screws through rectangular support grid. The screws are screwed into blunt holes of the carcass.

High-speed solid particle accelerator / 2371891
High-speed solid particle accelerator contains an injector, variable inductance transducers, accelerators, linear accelerator, fixed high voltage source, cylindrical electrodes, velocity selector, specific charge selector, generator of time-variable frequency and duration of pulses in a packet, interface unit, computer, amplifier for packet of pulses with varying duration, cascade generator, conductor lines and a target. According to the invention, in the space between the linear accelerator and the variable inductance transducers there are two calibration sectors in line with the accelerator and the transducers, where the calibration sectors consist of three cylindrical electrodes, and are connected to the cascade generator, between the linear accelerator and the first calibration section, between the first and second calibration sections there are additional variable inductance transducers, connected to amplifiers; conductor lines are made in form of a quadrupole and are connected to cylindrical electrodes and the amplifier for packet of pulses with varying duration.

Method for production of high-current diploid beams of electrons / 2387109
Method includes transfer of energy part from generator of pulse voltage into intermediate accumulator and this portion of energy delivery via aggravating discharger, through high-voltage insulator, coaxial vacuum line, to vacuum diode. At a certain distance from the beginning of coaxial vacuum line a geometric non-uniformity is created, by means of this line rotation at a certain angle, and also by increase of line inner electrode radius at the turn section. Wave resistance of line section at the turn is less than before and after it.