FR2313767B1 - - Google Patents

Info

Publication number
FR2313767B1
FR2313767B1 FR7617032A FR7617032A FR2313767B1 FR 2313767 B1 FR2313767 B1 FR 2313767B1 FR 7617032 A FR7617032 A FR 7617032A FR 7617032 A FR7617032 A FR 7617032A FR 2313767 B1 FR2313767 B1 FR 2313767B1
Authority
FR
France
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
Application number
FR7617032A
Other versions
FR2313767A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2313767A1 publication Critical patent/FR2313767A1/fr
Application granted granted Critical
Publication of FR2313767B1 publication Critical patent/FR2313767B1/fr
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
    • H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
FR7617032A 1975-06-05 1976-06-04 Lampe a decharge a arc court Granted FR2313767A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7506655A NL7506655A (nl) 1975-06-05 1975-06-05 Korte-boog ontladingslamp.

Publications (2)

Publication Number Publication Date
FR2313767A1 FR2313767A1 (fr) 1976-12-31
FR2313767B1 true FR2313767B1 (fr) 1979-05-04

Family

ID=19823892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617032A Granted FR2313767A1 (fr) 1975-06-05 1976-06-04 Lampe a decharge a arc court

Country Status (7)

Country Link
US (1) US4038578A (fr)
JP (1) JPS51148274A (fr)
CA (1) CA1052438A (fr)
DE (1) DE2623099C2 (fr)
FR (1) FR2313767A1 (fr)
GB (1) GB1486389A (fr)
NL (1) NL7506655A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486979A (en) * 1977-12-23 1979-07-10 Ushio Electric Inc Discharge lamp
JPS5530122A (en) * 1978-08-23 1980-03-03 Toshiba Corp Discharging lamp equipped with sintered electrode
JPS6336607Y2 (fr) * 1980-06-09 1988-09-28
DE3029824A1 (de) * 1980-08-06 1982-03-11 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
DE3205401A1 (de) * 1982-02-16 1983-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
JPH0220265U (fr) * 1988-07-26 1990-02-09
DE4030820A1 (de) * 1990-09-28 1992-04-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
US5598063A (en) * 1992-12-16 1997-01-28 General Electric Company Means for supporting and sealing the lead structure of a lamp
US5569978A (en) * 1994-04-19 1996-10-29 Ilc Technology, Inc. Flash lamp with O-ring electrode seals
JP3075086B2 (ja) * 1994-06-29 2000-08-07 ウシオ電機株式会社 放電ランプ
DE19626624C2 (de) * 1996-07-02 2003-04-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer Hochdruckentladungslampe und Hochdruckentladungslampe
US5859492A (en) * 1997-07-11 1999-01-12 Austad; Helge Electrode rod support for short arc lamp
JP3430887B2 (ja) * 1997-10-31 2003-07-28 ウシオ電機株式会社 ショートアークランプ
JP3562271B2 (ja) * 1997-11-07 2004-09-08 ウシオ電機株式会社 ショートアークランプ
JP3480364B2 (ja) * 1999-04-23 2003-12-15 ウシオ電機株式会社 ショートアーク型放電ランプ
JP2001345069A (ja) * 2000-05-31 2001-12-14 Matsushita Electric Ind Co Ltd 放電ランプおよびランプユニット、ならびにランプユニットの製造方法
JP3858718B2 (ja) * 2002-02-13 2006-12-20 ウシオ電機株式会社 ショートアーク放電ランプ
KR100498307B1 (ko) * 2002-10-24 2005-07-01 엘지전자 주식회사 무전극 조명 시스템의 재발광 촉진 장치
DE102004002455A1 (de) * 2003-03-14 2004-09-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe mit fixiertem Glasbauteil
JP4442124B2 (ja) * 2003-06-19 2010-03-31 ウシオ電機株式会社 ショートアーク放電ランプ
CN101878517A (zh) * 2007-11-29 2010-11-03 奥斯兰姆有限公司 高压放电灯中的电极杆保持装置
TWI470666B (zh) * 2009-09-24 2015-01-21 Orc Mfg Co Ltd A discharge lamp, a discharge lamp electrode, and a discharge lamp electrode
DE102009048126A1 (de) 2009-10-02 2011-04-07 Osram Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer Entladungslampe
DE102010030992A1 (de) * 2010-07-06 2012-01-12 Osram Gesellschaft mit beschränkter Haftung Kurzbogenlampe-Entladungslampe
JP6103868B2 (ja) * 2012-09-25 2017-03-29 株式会社オーク製作所 放電ランプ、及び、放電ランプの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132242B (de) * 1961-01-16 1962-06-28 Patra Patent Treuhand Elektrodeneinschmelzung fuer Hochdruckentladungslampen und Verfahren zu ihrer Herstellung
US3250941A (en) * 1963-03-01 1966-05-10 Gen Electric Discharge lamp manufacture
US3315116A (en) * 1965-10-22 1967-04-18 Norman C Beese High intensity short-arc lamp having bi-metallic electrode leads
US3515928A (en) * 1966-07-15 1970-06-02 Gen Electric One-shot arc lamp with mass of vaporizable wire between electrodes
FR1539756A (fr) * 1967-07-07 1968-09-20 Comp Generale Electricite Dispositif de traversée d'électrode
US3517248A (en) * 1967-10-23 1970-06-23 Us Navy Pressure control of electrode position in gas tube
US3518480A (en) * 1967-10-24 1970-06-30 Agfa Gevaert Nv Arc lamp construction
US3488546A (en) * 1967-11-13 1970-01-06 Pek Labs Inc Arc lamp with movable electrode for arc starting
US3636395A (en) * 1970-02-19 1972-01-18 Sperry Rand Corp Light source
FR2147094A1 (en) * 1971-07-29 1973-03-09 Holobeam Long-arc gas discharge lamp - contg metal lic vapour besides inert gas, for high light yield
US3848151A (en) * 1973-10-23 1974-11-12 Gen Electric Ceramic envelope lamp having metal foil inleads

Also Published As

Publication number Publication date
FR2313767A1 (fr) 1976-12-31
GB1486389A (en) 1977-09-21
DE2623099A1 (de) 1976-12-23
DE2623099C2 (de) 1984-09-06
CA1052438A (fr) 1979-04-10
JPS5745025B2 (fr) 1982-09-25
JPS51148274A (en) 1976-12-20
US4038578A (en) 1977-07-26
NL7506655A (nl) 1976-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse