PLASMA ACCELERATOR Russian patent published in 2003 - IPC

Abstract RU 2214074 C2

FIELD: plasma accelerators; low- thrust ion engines for spacecraft. SUBSTANCE: accelerated electron beam is introduced in accelerator ionization chamber filled with gaseous propellant. Beam is conveyed over ionization chamber in the form of focused beam to decelerating electric field, mentioned decelerating field being used at the same time as accelerating field for propellant ions produced in the course of ionization. EFFECT: enhanced efficiency of focused beam of primarily neutral plasma produced by device. 18 cl, 3 dwg

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RU 2 214 074 C2

Authors

Kornfel'D Gjunter

Vegener Jurgen

Zajdel' Kharal'D

Dates

2003-10-10—Published

1999-06-11—Filed