FR2051304A5 - - Google Patents

Info

Publication number
FR2051304A5
FR2051304A5 FR7023554A FR7023554A FR2051304A5 FR 2051304 A5 FR2051304 A5 FR 2051304A5 FR 7023554 A FR7023554 A FR 7023554A FR 7023554 A FR7023554 A FR 7023554A FR 2051304 A5 FR2051304 A5 FR 2051304A5
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
FR7023554A
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
Application granted granted Critical
Publication of FR2051304A5 publication Critical patent/FR2051304A5/fr
Expired 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
FR7023554A 1969-06-27 1970-06-25 Expired FR2051304A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6909891A NL6909891A (fr) 1969-06-27 1969-06-27

Publications (1)

Publication Number Publication Date
FR2051304A5 true FR2051304A5 (fr) 1971-04-02

Family

ID=19807323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023554A Expired FR2051304A5 (fr) 1969-06-27 1970-06-25

Country Status (8)

Country Link
US (1) US3639801A (fr)
AT (1) AT297848B (fr)
BE (1) BE752550A (fr)
DE (1) DE2028781A1 (fr)
FR (1) FR2051304A5 (fr)
GB (1) GB1272545A (fr)
NL (1) NL6909891A (fr)
SE (1) SE355106B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7203720A (fr) * 1972-03-20 1973-09-24
NL7303079A (fr) * 1973-03-06 1974-09-10
DE2456757C2 (de) * 1974-11-30 1983-06-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Metallhalogenid-Hochdruckgasentladungslampe
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine
US4757236A (en) * 1984-11-29 1988-07-12 General Electric Company High pressure metal halide arc lamp with xenon buffer gas
US5729090A (en) * 1995-02-21 1998-03-17 General Electric Company Sodium halide discharge lamp
US6147453A (en) * 1997-12-02 2000-11-14 U.S. Philips Corporation Metal-halide lamp with lithium and cerium iodide
CN1364307A (zh) * 1999-01-28 2002-08-14 皇家菲利浦电子有限公司 金属卤化物灯
US20060178075A1 (en) * 2005-01-18 2006-08-10 Musco Corporation Altering chemicals and removing white oxide coating on high-intensity arc lamp for better performance
CN101529553A (zh) * 2005-01-18 2009-09-09 马斯科公司 为了更好的性能而改变化学物质和去除高亮度弧光灯上的白色氧化涂层
EP1733691A1 (fr) * 2005-06-14 2006-12-20 Koninklijke Philips Electronics N.V. Appareil pour le traitement cosmétique du rajeunissement de la peau
WO2008048968A2 (fr) * 2006-10-16 2008-04-24 Luxim Corporation Lampe à plasma et charge sans électrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
US3259777A (en) * 1961-05-09 1966-07-05 Gen Electric Metal halide vapor discharge lamp with near molten tip electrodes
US3452238A (en) * 1966-12-05 1969-06-24 Westinghouse Electric Corp Metal vapor discharge lamp
US3521110A (en) * 1967-09-25 1970-07-21 Gen Electric Mercury-metallic halide vapor lamp with regenerative cycle

Also Published As

Publication number Publication date
GB1272545A (en) 1972-05-03
BE752550A (fr) 1970-12-28
NL6909891A (fr) 1970-12-29
AT297848B (de) 1972-04-10
US3639801A (en) 1972-02-01
DE2028781A1 (de) 1971-01-07
SE355106B (fr) 1973-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse