ATE112096T1 - PLASMA NEUTRALIZATION CATHODE. - Google Patents

PLASMA NEUTRALIZATION CATHODE.

Info

Publication number
ATE112096T1
ATE112096T1 AT91109114T AT91109114T ATE112096T1 AT E112096 T1 ATE112096 T1 AT E112096T1 AT 91109114 T AT91109114 T AT 91109114T AT 91109114 T AT91109114 T AT 91109114T AT E112096 T1 ATE112096 T1 AT E112096T1
Authority
AT
Austria
Prior art keywords
holder
passage
emitter
thermal emitter
heater
Prior art date
Application number
AT91109114T
Other languages
German (de)
Inventor
Arkhipov Boris Alexeevich
Gorbachev Yuriy Mitrofanovich
Ivanov Viktor Alexeevich
Kozubsky Konstanti Nikolaevich
Komarov Georgy Alexeevich
Original Assignee
Hauzer Techno Coating Europ Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauzer Techno Coating Europ Bv filed Critical Hauzer Techno Coating Europ Bv
Application granted granted Critical
Publication of ATE112096T1 publication Critical patent/ATE112096T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source

Abstract

A plasma compensation cathode comprises a casing (1) accommodating coaxially with its outlet hole (2) a hollow holder (3) and a thermal emitter (4) with a central passage (5), a layer (10) of material chemically inert at high temperatures to the materials of the holder and emitter being interposed therebetween. The central passage (5) is blind at the side of admission of gas, and is communicated with the interior of the holder (3) by way of a through passage (8) made in the wall of the thermal emitter (4) so that its axis intersects the axis of passage (5), and longitudinal grooves (9) made in the side surface of the thermal emitter (4) at the location of the inlet holes of the through passage (8). The holder (3) is embraced by heater (6) having a support ring (7) positioned in its midportion and secured in an insulation sleeve (18) separating the heater (6) from the coaxial heat screens (11) interconnected successively to define a sealed cavity (14) wherethrough the interior of the holder (3) communicates with the gas feeding pipe (13) secured in the casing (1) through the support insulator (17). Interposed between mechanical filters (16) and between holder (3) and pipe (13) is a getter (15). <IMAGE>
AT91109114T 1990-06-26 1991-06-04 PLASMA NEUTRALIZATION CATHODE. ATE112096T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904843045A RU2012946C1 (en) 1990-06-26 1990-06-26 Plasma cathode-compensator

Publications (1)

Publication Number Publication Date
ATE112096T1 true ATE112096T1 (en) 1994-10-15

Family

ID=21523026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109114T ATE112096T1 (en) 1990-06-26 1991-06-04 PLASMA NEUTRALIZATION CATHODE.

Country Status (5)

Country Link
EP (1) EP0464383B1 (en)
JP (1) JP2963903B2 (en)
AT (1) ATE112096T1 (en)
DE (1) DE69104142T2 (en)
RU (1) RU2012946C1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813589C2 (en) * 1998-03-27 2002-06-20 Karlsruhe Forschzent Method for generating a pulsed electron beam and electron beam source for carrying out the method
FR2897747B1 (en) * 2006-02-23 2008-09-19 Commissariat Energie Atomique ARC PLASMA TORCH TRANSFER
CN102355791A (en) * 2011-09-28 2012-02-15 南京创能电力科技开发有限公司 Device for insulation connecting between cathode and anode of plasma generator
RU2502238C2 (en) * 2012-02-07 2013-12-20 Федеральное государственное унитарное предприятие "Опытное конструкторское бюро "Факел" Plasma cathode
CN105626410B (en) * 2015-12-25 2018-08-03 上海空间推进研究所 A kind of space electric thruster plume averager
RU2667155C1 (en) * 2017-03-28 2018-09-17 Федеральное государственное унитарное предприятие "Опытное конструкторское бюро "Факел" ФГУП "ОКБ "Факел" Hollow cathode
RU2662795C1 (en) * 2017-04-18 2018-07-31 Федеральное государственное унитарное предприятие "Опытное конструкторское бюро "Факел" ФГУП "ОКБ "Факел" Hollow cathode
RU2684633C2 (en) * 2017-05-10 2019-04-11 Федеральное государственное унитарное предприятие "Опытное конструкторское бюро "Факел" (ФГУП "ОКБ "Факел") Cathode-compensator
RU2684309C1 (en) * 2018-03-14 2019-04-08 Федеральное государственное унитарное предприятие "Опытное конструкторское бюро "Факел" ФГУП "ОКБ "Факел" Plasma hollow cathode
CN111720281B (en) * 2020-06-24 2021-07-23 遨天科技(北京)有限公司 Array coaxial type vacuum arc thruster device
CN113371233B (en) * 2021-07-29 2022-08-30 哈尔滨工业大学 Anode structure and cusp field thruster
CN114320801B (en) * 2021-12-28 2022-07-01 哈尔滨工业大学 Cold cathode capable of being started quickly
CN114458564B (en) * 2022-04-12 2022-07-12 国科大杭州高等研究院 Hall thruster ring type partial pressure gas path insulation structure
CN115681054B (en) * 2023-01-03 2023-05-09 国科大杭州高等研究院 Self-maintaining Hall thruster

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853460B2 (en) * 1981-12-14 1983-11-29 株式会社東芝 Hollow cathode discharge device
JPS58169752A (en) * 1982-03-30 1983-10-06 Toshiba Corp Hollow-cathode discharge device

Also Published As

Publication number Publication date
JP2963903B2 (en) 1999-10-18
DE69104142T2 (en) 1995-01-19
RU2012946C1 (en) 1994-05-15
EP0464383B1 (en) 1994-09-21
JPH04299000A (en) 1992-10-22
EP0464383A3 (en) 1992-07-15
DE69104142D1 (en) 1994-10-27
EP0464383A2 (en) 1992-01-08

Similar Documents

Publication Publication Date Title
ATE112096T1 (en) PLASMA NEUTRALIZATION CATHODE.
TW381294B (en) Lamp bulb with integral reflector
GB1523595A (en) Electrical resistance furnaces
JP2001524656A (en) Oxy-fuel pilot with integrated ignition
US3174025A (en) Plasma-jet torch
ATE177585T1 (en) ARC PLASMA TORCH
US4425651A (en) Ion laser with gas discharge vessel
GB1592508A (en) Method for manufacturing a luminous tube for discharge lamp
US4000431A (en) Ultraviolet radiation source with envelope having pressure equalization region
RU95105277A (en) Arc-plasma torch
US3148239A (en) Electrode assembly construction for glass furnace
EP0150578B1 (en) Manufacture of optical fibre preforms
JPS57192258A (en) Film forming apparatus using glow discharge
JPS572937A (en) High frequency heating apparatus
JP2530356B2 (en) Induction plasma generator
JP3986611B2 (en) Heating furnace for optical fiber preform manufacturing
JPH0574591A (en) Induction plasma torch
JPS5661732A (en) Hollow cathode device
JPS5645838A (en) Production of infrared light transmitting body
IT1250618B (en) POST-COMBUSTION CHAMBER WITH INCORPORATED THERMAL RECOVERY
SU1247356A1 (en) Glassmaking unit
FR2368677A2 (en) High temp. induction furnace - with graphite heating element pierced with several heating chamber borings, used esp. for prodn. of optical fibres
JPH0240475Y2 (en)
JPS56169142A (en) Manufacturing apparatus of base material for optical fiber
JPS54100170A (en) Apparatus for manufacturing tubular bulb