DE69219190D1 - Hohlkathode-Plasmaschalter mit Magnetfeld - Google Patents

Hohlkathode-Plasmaschalter mit Magnetfeld

Info

Publication number
DE69219190D1
DE69219190D1 DE69219190T DE69219190T DE69219190D1 DE 69219190 D1 DE69219190 D1 DE 69219190D1 DE 69219190 T DE69219190 T DE 69219190T DE 69219190 T DE69219190 T DE 69219190T DE 69219190 D1 DE69219190 D1 DE 69219190D1
Authority
DE
Germany
Prior art keywords
magnetic field
hollow cathode
cathode plasma
plasma switch
switch
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69219190T
Other languages
English (en)
Other versions
DE69219190T2 (de
Inventor
Dan M Goebel
Robert L Poeschel
Robert W Schumacher
Julius Hyman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DirecTV Group Inc
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69219190D1 publication Critical patent/DE69219190D1/de
Publication of DE69219190T2 publication Critical patent/DE69219190T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/063—Indirectly heated cathodes, e.g. by the discharge itself
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/14—Magnetic means for controlling the discharge
DE69219190T 1991-03-26 1992-03-25 Hohlkathode-Plasmaschalter mit Magnetfeld Expired - Fee Related DE69219190T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/675,584 US5132597A (en) 1991-03-26 1991-03-26 Hollow cathode plasma switch with magnetic field

Publications (2)

Publication Number Publication Date
DE69219190D1 true DE69219190D1 (de) 1997-05-28
DE69219190T2 DE69219190T2 (de) 1997-12-18

Family

ID=24711129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219190T Expired - Fee Related DE69219190T2 (de) 1991-03-26 1992-03-25 Hohlkathode-Plasmaschalter mit Magnetfeld

Country Status (5)

Country Link
US (1) US5132597A (de)
EP (1) EP0506001B1 (de)
JP (1) JPH0754665B2 (de)
DE (1) DE69219190T2 (de)
IL (1) IL101342A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676593B1 (fr) * 1991-05-14 1997-01-03 Commissariat Energie Atomique Source d'ions a resonance cyclotronique electronique.
US5359258A (en) * 1991-11-04 1994-10-25 Fakel Enterprise Plasma accelerator with closed electron drift
US5336975A (en) * 1992-10-20 1994-08-09 Hughes Aircraft Company Crossed-field plasma switch with high current density axially corrogated cathode
US5451836A (en) * 1993-07-29 1995-09-19 Litton Systems, Inc. Thyratron with annular keep-alive electrode
US5568019A (en) * 1994-12-05 1996-10-22 The Regents Of University Of California Multi-gap high impedance plasma opening switch
US5569976A (en) * 1995-06-14 1996-10-29 Gavrilov; Nikolai V. Ion emmiter based on cold cathode discharge
RU2084085C1 (ru) * 1995-07-14 1997-07-10 Центральный научно-исследовательский институт машиностроения Ускоритель с замкнутым дрейфом электронов
US5814942A (en) * 1997-03-28 1998-09-29 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for generating high-density sheet plasma mirrors using a slotted-tube cathode configuration
US5814943A (en) * 1997-05-07 1998-09-29 New Devices Engineering A.K.O. Ltd. Direct current regulation plasma device
US6031334A (en) * 1998-06-17 2000-02-29 Primex Technologies, Inc. Method and apparatus for selectively distributing power in a thruster system
US6323586B1 (en) * 1999-03-08 2001-11-27 Front Range Fakel, Inc. Closed drift hollow cathode
US6525480B1 (en) * 1999-06-29 2003-02-25 The Board Of Trustees Of The Leland Stanford Junior University Low power, linear geometry hall plasma source with an open electron drift
US6362574B1 (en) * 2000-05-31 2002-03-26 Sri International System for emitting electrical charge from a space object in a space plasma environment using micro-fabricated gated charge emission devices
US6459206B1 (en) 2000-05-31 2002-10-01 Sri International System and method for adjusting the orbit of an orbiting space object using an electrodynamic tether and micro-fabricated field emission device
US6577130B1 (en) 2000-05-31 2003-06-10 Sri International System and method for sensing and controlling potential differences between a space object and its space plasma environment using micro-fabricated field emission devices
US7038389B2 (en) * 2003-05-02 2006-05-02 Applied Process Technologies, Inc. Magnetron plasma source
EP1743351B1 (de) * 2004-03-24 2014-06-18 Richard Auchterlonie Gepulstes leistungssystem mit einem plasma-öffnungsschalter
US7741577B2 (en) * 2006-03-28 2010-06-22 Battelle Energy Alliance, Llc Modular hybrid plasma reactor and related systems and methods
US7994892B2 (en) * 2007-06-21 2011-08-09 Jpa Inc. Oxidative opening switch assembly and methods
US8536481B2 (en) * 2008-01-28 2013-09-17 Battelle Energy Alliance, Llc Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma
US8409459B2 (en) * 2008-02-28 2013-04-02 Tokyo Electron Limited Hollow cathode device and method for using the device to control the uniformity of a plasma process
DE102008022145B4 (de) * 2008-05-05 2015-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Hochleistungs-Puls-Gasfluß-Sputtern
US11217969B2 (en) * 2015-09-15 2022-01-04 Enig Associates, Inc. Space plasma generator for ionospheric control
BR102016006786B1 (pt) * 2016-03-28 2023-04-18 Scholtz E Fontana Consultoria Ltda - Me Método de densificação de plasma
US10256067B1 (en) 2018-01-02 2019-04-09 General Electric Company Low voltage drop, cross-field, gas switch and method of operation
US10665402B2 (en) 2018-02-08 2020-05-26 General Electric Company High voltage, cross-field, gas switch and method of operation
US10403466B1 (en) 2018-03-23 2019-09-03 General Electric Company Low sputtering, cross-field, gas switch and method of operation
US11251598B2 (en) 2020-01-10 2022-02-15 General Electric Technology Gmbh Gas discharge tube DC circuit breaker
JP7466789B2 (ja) * 2021-09-09 2024-04-12 株式会社東芝 スイッチング装置、直流遮断装置および直流遮断システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719893A (en) * 1971-12-23 1973-03-06 Us Navy System and method for accelerating charged particles utilizing pulsed hollow beam electrons
US4596945A (en) * 1984-05-14 1986-06-24 Hughes Aircraft Company Modulator switch with low voltage control
JP2561270B2 (ja) * 1987-04-08 1996-12-04 株式会社日立製作所 プラズマ装置
US5019752A (en) * 1988-06-16 1991-05-28 Hughes Aircraft Company Plasma switch with chrome, perturbated cold cathode
US5075594A (en) * 1989-09-13 1991-12-24 Hughes Aircraft Company Plasma switch with hollow, thermionic cathode

Also Published As

Publication number Publication date
IL101342A0 (en) 1992-11-15
DE69219190T2 (de) 1997-12-18
JPH0754665B2 (ja) 1995-06-07
IL101342A (en) 1995-06-29
US5132597A (en) 1992-07-21
EP0506001B1 (de) 1997-04-23
JPH05190100A (ja) 1993-07-30
EP0506001A1 (de) 1992-09-30

Similar Documents

Publication Publication Date Title
DE69219190D1 (de) Hohlkathode-Plasmaschalter mit Magnetfeld
DE69306156D1 (de) Trennbarer Schalter mit Isolierstoffgehäuse
DE69026025D1 (de) Schalter mit einstellbarem magnetischem Niederstromauslöser
DE69307026D1 (de) Hochspannungs-Plasma-Schalter mit gekreuzten Felder
DE59307065D1 (de) Schaltstufe in Stromschaltertechnik
DE59108303D1 (de) Stromregelschaltung
DE59401787D1 (de) Niederspannungsschalter
DE69419894D1 (de) Gleichstromschalter mit Lichtbogenlöschschaltung
DE69321419D1 (de) Magnetschalter
DE69315786D1 (de) Leitungsschutzschalter mit magnetischer Blasschleife
DE69125135D1 (de) Schalteraufbau
DE69318506D1 (de) Kompakter Hochstrom-Plasmaschalter mit gekreuzten Feldern
DE59405547D1 (de) Schalter zur strombegrenzung
DE69506581D1 (de) Hochspannungsschalter mit selbstbeblasung
BR9004772A (pt) Disjuntor com disparo magnetico por baixa corrente
DE69106986D1 (de) Hochspannungsschalter mit Selbstbeblasung.
BR9104343A (pt) Comutador eletrico
DE69219867D1 (de) Kontraststrahlstrombegrenzungsanordnung mit sekundären Helligkeitstrahlstrombegrenzungsvorrichtungen
GB2259605B (en) Magnetron with cooled pole piece
DE69213662D1 (de) Vakuumschalter
DE69216521D1 (de) Statischer Schalter mit geringen Verlusten
DE69430652D1 (de) Stromschaltender Integrator
DE69218510D1 (de) Vakuumschaltröhre
DE69209158D1 (de) Vacuumschaltröhre
ATA79890A (de) Magnetschalter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US

8339 Ceased/non-payment of the annual fee