FR2247817B1 - - Google Patents

Info

Publication number
FR2247817B1
FR2247817B1 FR7433932A FR7433932A FR2247817B1 FR 2247817 B1 FR2247817 B1 FR 2247817B1 FR 7433932 A FR7433932 A FR 7433932A FR 7433932 A FR7433932 A FR 7433932A FR 2247817 B1 FR2247817 B1 FR 2247817B1
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
FR7433932A
Other versions
FR2247817A1 (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 FR2247817A1 publication Critical patent/FR2247817A1/fr
Application granted granted Critical
Publication of FR2247817B1 publication Critical patent/FR2247817B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
FR7433932A 1973-10-10 1974-10-09 Expired FR2247817B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313906A NL7313906A (nl) 1973-10-10 1973-10-10 Halogeengloeilamp, waarvan het vulgas broom, r en waterstof bevat.

Publications (2)

Publication Number Publication Date
FR2247817A1 FR2247817A1 (fr) 1975-05-09
FR2247817B1 true FR2247817B1 (fr) 1977-11-10

Family

ID=19819787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433932A Expired FR2247817B1 (fr) 1973-10-10 1974-10-09

Country Status (10)

Country Link
US (1) US4074168A (fr)
JP (1) JPS5065082A (fr)
BE (1) BE820828A (fr)
CA (1) CA1008913A (fr)
DE (1) DE2447881C2 (fr)
ES (1) ES430776A1 (fr)
FR (1) FR2247817B1 (fr)
GB (1) GB1480361A (fr)
IT (1) IT1022658B (fr)
NL (1) NL7313906A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233536A (en) * 1978-12-18 1980-11-11 Gte Products Corporation Incandescent lamp getter
GB8302494D0 (en) * 1983-01-29 1983-03-02 Emi Plc Thorn Tungsten halogen incandescent lamps
CA1271513A (fr) * 1985-06-27 1990-07-10 Thomas G. Weld Lampe a halogene a melange de remplissage comprenant un compose a base de phosphore et un compose contenant du carbone
DE3610922A1 (de) * 1986-03-24 1987-10-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogengluehlampe
ES2039595T3 (es) * 1987-09-24 1993-10-01 N.V. Philips' Gloeilampenfabrieken Sistema de faros de luz delantera y lampara electrica para este sistema.
DE68926844T2 (de) * 1988-11-22 1997-02-20 Gen Electric Füllung für auf Hochtemperatur betriebene Wolfram-Halogenlampen
US6384530B1 (en) * 1988-11-22 2002-05-07 General Electric Company Fill for high temperature tungsten-halogen lamps
CN102082066B (zh) * 2010-12-01 2012-07-11 连云港市恒阳照明灯具有限公司 一种c级卤素灯
DE102016206316A1 (de) * 2016-04-14 2017-10-19 Ledvance Gmbh Leuchtmittel mit mindestens einer LED

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6407446A (fr) * 1964-07-01 1966-01-03
NL6614205A (fr) * 1966-10-08 1968-04-09
US3719853A (en) * 1971-08-04 1973-03-06 Tokyo Shibaura Electric Co Halogen lamps containing methyl bromide or methylene chloride

Also Published As

Publication number Publication date
ES430776A1 (es) 1977-04-16
DE2447881A1 (de) 1975-04-17
FR2247817A1 (fr) 1975-05-09
US4074168A (en) 1978-02-14
CA1008913A (en) 1977-04-19
BE820828A (fr) 1975-04-08
IT1022658B (it) 1978-04-20
NL7313906A (nl) 1975-04-14
JPS5065082A (fr) 1975-06-02
DE2447881C2 (de) 1983-11-03
GB1480361A (en) 1977-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse