Electric lamp and discharge devices: systems – High energy particle accelerator tube – Magnetic field acceleration means
Patent
1996-07-12
1998-11-17
Patel, Ashok
Electric lamp and discharge devices: systems
High energy particle accelerator tube
Magnetic field acceleration means
3151113, 31511131, 31511121, 31323131, 31323141, 3133621, 3133631, 250396R, 250423R, H01J 152, H05H 100
Patent
active
058381201
ABSTRACT:
The invention is related to a plasma technology field, in particular, to plasma accelerators, used in a space technology, in scientific researches and in industry. A technical result is that the accelerator has an increased lifetime which is achieved by reducing in wear of discharge chamber walls. An accelerator with closed electron drift includes a ring anode 1 with an anode cavity 2, a magnetic circuit 3, field coils 4 and pole tips 5 with a ring interpole gap, external 6 and internal 7 ring cathodes, a cathode-compensator 8, a power supply 9, a means forming positive gradient of magnetic field 10 which can be formed by walls of the anode 1 made of ferromagnetic material. Outlet edges of the anode 1 are provided with nozzles 11 made of nonmagnetic material; a nozzle shape coincides with shape of the magnetic field line of force which is tangential to outlet edges of the anode. The anode 1 is connected with a system supplying with gaseous active substance by means of the hole 12.
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Garkusha Valerii I.
Lyapina Nadezhda A.
Semenkin Alexander V.
Tverdokhlebov Sergey O.
Central Research Institute of Machine Building
Patel Ashok
Rosenblatt Gregory S.
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