DE3578795D1 - Elektrodenaufstellung und kapselentwurf fuer einseitig gesockelte niederleistungsmetallhalogenidlampen. - Google Patents

Elektrodenaufstellung und kapselentwurf fuer einseitig gesockelte niederleistungsmetallhalogenidlampen.

Info

Publication number
DE3578795D1
DE3578795D1 DE8585103699T DE3578795T DE3578795D1 DE 3578795 D1 DE3578795 D1 DE 3578795D1 DE 8585103699 T DE8585103699 T DE 8585103699T DE 3578795 T DE3578795 T DE 3578795T DE 3578795 D1 DE3578795 D1 DE 3578795D1
Authority
DE
Germany
Prior art keywords
halogen lamps
based low
metal halogen
power metal
electrode installation
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
DE8585103699T
Other languages
English (en)
Inventor
William M Keeffe
W Calvin Gungle
Harold L Rothwell Har Rothwell
Zeyka K Krasko
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE3578795D1 publication Critical patent/DE3578795D1/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
DE8585103699T 1984-03-27 1985-03-27 Elektrodenaufstellung und kapselentwurf fuer einseitig gesockelte niederleistungsmetallhalogenidlampen. Expired - Fee Related DE3578795D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/593,789 US4636687A (en) 1984-03-27 1984-03-27 Electrode alignment and capsule design for single-ended low wattage metal halide lamps

Publications (1)

Publication Number Publication Date
DE3578795D1 true DE3578795D1 (de) 1990-08-30

Family

ID=24376181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585103699T Expired - Fee Related DE3578795D1 (de) 1984-03-27 1985-03-27 Elektrodenaufstellung und kapselentwurf fuer einseitig gesockelte niederleistungsmetallhalogenidlampen.

Country Status (5)

Country Link
US (1) US4636687A (de)
EP (1) EP0156384B1 (de)
JP (1) JPS60232658A (de)
CA (1) CA1245703A (de)
DE (1) DE3578795D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347022A (en) * 1978-10-02 1982-08-31 Precision Metal Fabricators, Inc. Air table system
DE3641045A1 (de) * 1986-12-01 1988-06-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gequetschte hochdruckentladungslampe
JPH0762993B2 (ja) * 1987-09-21 1995-07-05 東芝ライテック株式会社 メタルハライドランプ
US4998036A (en) * 1987-12-17 1991-03-05 Kabushiki Kaisha Toshiba Metal vapor discharge lamp containing an arc tube with particular bulb structure
US4803404A (en) * 1987-12-28 1989-02-07 General Electric Company Envelope for small high-intensity-discharge electrodeless arc lamp
JPH0834094B2 (ja) * 1988-02-26 1996-03-29 東芝ライテック株式会社 メタルハライドランプ
US4876483A (en) * 1988-05-26 1989-10-24 Gte Products Corporation Arc lamp with surface arc resistant barrier
KR910010108B1 (ko) * 1988-05-27 1991-12-16 도오시바 라이텍크 가부시기가이샤 편봉지형 메탈해라이드 램프
JP2630642B2 (ja) * 1988-11-28 1997-07-16 東芝ライテック株式会社 小形メタルハライドランプ
DE69011145T2 (de) * 1989-01-31 1995-01-19 Toshiba Lighting & Technology Einseitig gequetschte Metalldampfentladungslampe.
NL9500350A (nl) * 1994-02-25 1995-10-02 Ushio Electric Inc Metaalhalogenidelamp met een eendelige opstelling van een frontafdekking en een reflector.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898504A (en) * 1970-12-09 1975-08-05 Matsushita Electronics Corp High pressure metal vapor discharge lamp
US4320322A (en) * 1980-03-24 1982-03-16 Gte Products Corporation Electrode geometry to improve arc stability
US4321504A (en) * 1980-03-24 1982-03-23 Gte Products Corporation Low wattage metal halide arc discharge lamp
US4308483A (en) * 1980-03-24 1981-12-29 Gte Products Corporation High brightness, low wattage, high pressure, metal vapor discharge lamp
JPS57163956A (en) * 1981-03-24 1982-10-08 Sylvania Electric Prod Metal halide arc discharge lamp
US4415829A (en) * 1981-08-13 1983-11-15 Gte Products Corporation Direct current operable arc lamp
JPS58155645A (ja) * 1982-03-10 1983-09-16 Toshiba Corp 小形メタルハライドランプ
DE3232207A1 (de) * 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe kleiner leistung
US4528478A (en) * 1983-06-09 1985-07-09 Gte Products Corporation Single-ended metal halide discharge lamp with minimal color separation

Also Published As

Publication number Publication date
EP0156384A3 (en) 1987-01-14
JPS60232658A (ja) 1985-11-19
EP0156384A2 (de) 1985-10-02
US4636687A (en) 1987-01-13
CA1245703A (en) 1988-11-29
EP0156384B1 (de) 1990-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee