JPS57212762A - Cathode member for discharger and method of forming same - Google Patents

Cathode member for discharger and method of forming same

Info

Publication number
JPS57212762A
JPS57212762A JP57098582A JP9858282A JPS57212762A JP S57212762 A JPS57212762 A JP S57212762A JP 57098582 A JP57098582 A JP 57098582A JP 9858282 A JP9858282 A JP 9858282A JP S57212762 A JPS57212762 A JP S57212762A
Authority
JP
Japan
Prior art keywords
discharger
cathode member
forming same
cathode
forming
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.)
Pending
Application number
JP57098582A
Other languages
English (en)
Inventor
Mishiyura Amarendora
Mandamadeioteisu Sup Deimitori
Meiyaa Iisutein Rojiyaa
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of JPS57212762A publication Critical patent/JPS57212762A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes

Landscapes

  • Discharge Lamp (AREA)
  • Solid Thermionic Cathode (AREA)
JP57098582A 1981-06-22 1982-06-10 Cathode member for discharger and method of forming same Pending JPS57212762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/275,834 US4415835A (en) 1981-06-22 1981-06-22 Electron emissive coatings for electric discharge devices

Publications (1)

Publication Number Publication Date
JPS57212762A true JPS57212762A (en) 1982-12-27

Family

ID=23053988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57098582A Pending JPS57212762A (en) 1981-06-22 1982-06-10 Cathode member for discharger and method of forming same

Country Status (4)

Country Link
US (1) US4415835A (ja)
EP (1) EP0068265A3 (ja)
JP (1) JPS57212762A (ja)
BR (1) BR8203674A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506296A1 (de) * 1985-02-22 1986-08-28 Heimann Gmbh, 6200 Wiesbaden Gasentladungslampe
US5220575A (en) * 1989-04-04 1993-06-15 Doduco Gmbh + Dr. Eugen Durrwachter Electrode for pulsed gas lasers
US5606219A (en) * 1992-12-25 1997-02-25 Fuji Photo Film Co., Ltd. Cathode for electronic flash tube
DE19652822A1 (de) * 1996-12-18 1998-06-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Sinterelektrode
US6054801A (en) * 1998-02-27 2000-04-25 Regents, University Of California Field emission cathode fabricated from porous carbon foam material
US6660074B1 (en) 2000-11-16 2003-12-09 Egl Company, Inc. Electrodes for gas discharge lamps; emission coatings therefore; and methods of making the same
US8362678B2 (en) * 2008-11-27 2013-01-29 Samsung Display Co., Ltd. Lamp structure and liquid crystal display apparatus having the same
US20140041589A1 (en) * 2012-08-07 2014-02-13 Veeco Instruments Inc. Heating element for a planar heater of a mocvd reactor
US10978268B1 (en) * 2019-10-31 2021-04-13 GE Precision Healthcare LLC Methods and systems for an X-ray tube assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422971A (en) * 1977-07-20 1979-02-21 Nippon Funmatsu Goukin Kk Electrode for flashing discharge tube

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US865367A (en) * 1902-04-29 1907-09-10 Thomas A Edison Fluorescent electric lamp.
US2749467A (en) * 1951-05-17 1956-06-05 Gen Electric Electrode construction
US2996795A (en) * 1955-06-28 1961-08-22 Gen Electric Thermionic cathodes and methods of making
US3041209A (en) * 1955-06-28 1962-06-26 Gen Electric Method of making a thermionic cathode
BE563664A (ja) * 1957-01-03
US2945977A (en) * 1957-03-28 1960-07-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Fluorescent glow discharge lamp
US3558964A (en) * 1968-10-21 1971-01-26 Gen Electric High current thermionic hollow cathode lamp
DE2245717A1 (de) * 1972-09-18 1974-03-28 Patra Patent Treuhand Elektrode mit einem poroesen sinterkoerper
US3983440A (en) * 1973-01-08 1976-09-28 Thorn Electrical Industries Limited Discharge lamp component
US3988629A (en) * 1974-10-07 1976-10-26 General Electric Company Thermionic wick electrode for discharge lamps
US4097762A (en) * 1975-08-14 1978-06-27 International Telephone & Telegraph Corporation Xenon arc discharge lamp having a particular electrode composition and wherein the arc discharge is obtained without heating the electrode
DE2650656B2 (de) * 1976-11-05 1978-09-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Kathode für Elektronenröhren
US4275330A (en) * 1979-03-08 1981-06-23 General Electric Company Electric discharge lamp having a cathode with cesium metal oxide
US4310773A (en) * 1979-05-16 1982-01-12 General Electric Company Glass flash tube
US4303848A (en) * 1979-08-29 1981-12-01 Toshiba Corporation Discharge lamp and method of making same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422971A (en) * 1977-07-20 1979-02-21 Nippon Funmatsu Goukin Kk Electrode for flashing discharge tube

Also Published As

Publication number Publication date
EP0068265A2 (en) 1983-01-05
US4415835A (en) 1983-11-15
EP0068265A3 (en) 1983-02-23
BR8203674A (pt) 1983-06-21

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