FR2084552A5 - - Google Patents

Info

Publication number
FR2084552A5
FR2084552A5 FR7108713A FR7108713A FR2084552A5 FR 2084552 A5 FR2084552 A5 FR 2084552A5 FR 7108713 A FR7108713 A FR 7108713A FR 7108713 A FR7108713 A FR 7108713A FR 2084552 A5 FR2084552 A5 FR 2084552A5
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
FR7108713A
Other languages
French (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
Application granted granted Critical
Publication of FR2084552A5 publication Critical patent/FR2084552A5/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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
FR7108713A 1970-03-14 1971-03-12 Expired FR2084552A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003667A NL7003667A (de) 1970-03-14 1970-03-14

Publications (1)

Publication Number Publication Date
FR2084552A5 true FR2084552A5 (de) 1971-12-17

Family

ID=19809579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108713A Expired FR2084552A5 (de) 1970-03-14 1971-03-12

Country Status (5)

Country Link
US (1) US3706901A (de)
BE (1) BE764229A (de)
DE (1) DE2110290A1 (de)
FR (1) FR2084552A5 (de)
NL (1) NL7003667A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401913A (en) * 1981-06-03 1983-08-30 Gte Products Corporation Discharge lamp with mount providing self centering and thermal expansion compensation
FR2514948B1 (fr) * 1981-10-16 1985-06-07 Lampes Elect Fab Reunies Lampe electrique a incandescence a deux filaments pour vehicule automobile
US4766338A (en) * 1984-12-21 1988-08-23 North American Philips Corporation Arc discharge lamp
US5001384A (en) * 1988-03-25 1991-03-19 U.S. Philips Corporation Electric gas discharge lamp including an outer envelope and supporting frame
US6844676B2 (en) * 2001-10-01 2005-01-18 Koninklijke Philips Electronics N.V. Ceramic HID lamp with special frame wire for stabilizing the arc
CA2540418A1 (en) * 2005-03-24 2006-09-24 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh High-pressure discharge lamp
US20090230864A1 (en) * 2006-05-08 2009-09-17 Koninklijke Philips Electronics N.V. Compact hid arc lamp having shrouded arc tube and helical lead wire
CN101523553A (zh) * 2006-10-11 2009-09-02 皇家飞利浦电子股份有限公司 具有外壳包围的放电容器的金属卤素灯

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440138A (en) * 1934-10-30 1935-12-20 Gen Electric Co Ltd Improvements in or relating to electric discharge vessels
US2173261A (en) * 1936-04-22 1939-09-19 Westinghouse Electric & Mfg Co Mounting for high pressure discharge lamps
US2425865A (en) * 1946-10-19 1947-08-19 Gen Electric Filament supporting structure for incandescent lamps
US3300675A (en) * 1964-04-03 1967-01-24 Deshaw Zoltan Electric incandescent lamp filament support
US3425864A (en) * 1965-07-21 1969-02-04 Templeton Coal Co Method for making electric resistance heaters
NL154865B (nl) * 1967-03-31 1977-10-17 Philips Nv Elektrische gasontladingslamp met een omhulling van dichtgesinterd aluminiumoxyde en werkwijze voor het vervaardigen van een dergelijke gasontladingslamp.

Also Published As

Publication number Publication date
NL7003667A (de) 1971-09-16
DE2110290A1 (de) 1971-10-07
BE764229A (fr) 1971-09-13
US3706901A (en) 1972-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse