JPS5590048A - Electrode for metallic vapor lamp and metallic vapor arc tube - Google Patents

Electrode for metallic vapor lamp and metallic vapor arc tube

Info

Publication number
JPS5590048A
JPS5590048A JP15011479A JP15011479A JPS5590048A JP S5590048 A JPS5590048 A JP S5590048A JP 15011479 A JP15011479 A JP 15011479A JP 15011479 A JP15011479 A JP 15011479A JP S5590048 A JPS5590048 A JP S5590048A
Authority
JP
Japan
Prior art keywords
metallic vapor
electrode
arc tube
lamp
metallic
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.)
Granted
Application number
JP15011479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647460B2 (enrdf_load_stackoverflow
Inventor
Zuyozefu Doubuoraku Antonin
Jiyooji Furidoritsuku Erumaa
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 JPS5590048A publication Critical patent/JPS5590048A/ja
Publication of JPS647460B2 publication Critical patent/JPS647460B2/ja
Granted 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
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP15011479A 1978-12-26 1979-11-21 Electrode for metallic vapor lamp and metallic vapor arc tube Granted JPS5590048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97318278A 1978-12-26 1978-12-26

Publications (2)

Publication Number Publication Date
JPS5590048A true JPS5590048A (en) 1980-07-08
JPS647460B2 JPS647460B2 (enrdf_load_stackoverflow) 1989-02-08

Family

ID=25520603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15011479A Granted JPS5590048A (en) 1978-12-26 1979-11-21 Electrode for metallic vapor lamp and metallic vapor arc tube

Country Status (4)

Country Link
JP (1) JPS5590048A (enrdf_load_stackoverflow)
DE (2) DE2951967C2 (enrdf_load_stackoverflow)
FR (1) FR2445614A1 (enrdf_load_stackoverflow)
GB (1) GB2043331B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050721C2 (enrdf_load_stackoverflow) 1979-03-12 1987-12-17 General Electric Co., Schenectady, N.Y., Us
US4320322A (en) * 1980-03-24 1982-03-16 Gte Products Corporation Electrode geometry to improve arc stability
US4633136A (en) * 1982-04-20 1986-12-30 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp with low power input
DE3240359A1 (de) * 1982-11-02 1984-05-03 W.C. Heraeus Gmbh, 6450 Hanau "elektrode fuer laseranregungslampen"
GB8303074D0 (en) * 1983-02-04 1983-03-09 Gen Electric Co Plc Electric discharge lamps
DE3305468A1 (de) * 1983-02-17 1984-08-23 Egyesült Izzólámpa és Villamossági Részvénytársaság, Budapest Verfahren zur herstellung von elektroden fuer hochdruck-entladungslampen
US4847534A (en) * 1985-07-17 1989-07-11 U.S. Philips Corporation High-pressure discharge lamp with torsionally wound electrode structure
US4968916A (en) * 1989-09-08 1990-11-06 General Electric Company Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure
DE4202971A1 (de) * 1992-02-03 1993-08-05 Heraeus Instr Gmbh Hochdruckgasentladungslampe fuer gleichstrombetrieb
US5357167A (en) * 1992-07-08 1994-10-18 General Electric Company High pressure discharge lamp with a thermally improved anode
CN1176017A (zh) * 1995-11-02 1998-03-11 菲利浦电子有限公司 高压放电灯
JP3218560B2 (ja) * 1997-02-07 2001-10-15 スタンレー電気株式会社 前照灯用メタルハライドランプ
JP3327896B2 (ja) 2000-05-12 2002-09-24 松下電器産業株式会社 高圧放電ランプ
US6621219B2 (en) * 2000-12-28 2003-09-16 General Electric Company Thermally insulating lead wire for ceramic metal halide electrodes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009211A (en) * 1934-05-08 1935-07-23 Gen Electric Vapor Lamp Co Gaseous electric discharge device
US2441863A (en) * 1945-03-10 1948-05-18 Gen Electric Electrode for discharge devices
US2731581A (en) * 1950-12-18 1956-01-17 Krefft Hermann Eduard Electrode for gaseous discharge lamps
FR1138260A (fr) * 1953-07-10 1957-06-12 Sylvania Electric Prod Cathode pour lampe à décharge électrique
FR1271505A (fr) * 1959-05-11 1961-09-15 Lampes Sa Appareil à décharge à basse pression
US3069581A (en) * 1959-05-11 1962-12-18 Gen Electric Low pressure discharge lamp
NL296948A (enrdf_load_stackoverflow) * 1963-08-21
BE785860A (fr) * 1971-07-06 1973-01-05 Gen Electric Electrode a filament et procede pour la fabrication de celle-ci
GB1448069A (en) * 1974-02-11 1976-09-02 Thorn Electrical Ind Ltd Lamp electrodes
DE2826733C2 (de) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. Hochdruck-Metalldampf-Entladungslampe

Also Published As

Publication number Publication date
DE2953964C2 (de) 1985-06-20
FR2445614B1 (enrdf_load_stackoverflow) 1982-10-22
DE2951967A1 (de) 1980-07-03
FR2445614A1 (fr) 1980-07-25
JPS647460B2 (enrdf_load_stackoverflow) 1989-02-08
DE2951967C2 (de) 1984-06-28
GB2043331A (en) 1980-10-01
GB2043331B (en) 1982-11-17

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