JPS52131674A - Tungsten halide lamp - Google Patents

Tungsten halide lamp

Info

Publication number
JPS52131674A
JPS52131674A JP3514277A JP3514277A JPS52131674A JP S52131674 A JPS52131674 A JP S52131674A JP 3514277 A JP3514277 A JP 3514277A JP 3514277 A JP3514277 A JP 3514277A JP S52131674 A JPS52131674 A JP S52131674A
Authority
JP
Japan
Prior art keywords
halide lamp
tungsten halide
tungsten
lamp
halide
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.)
Pending
Application number
JP3514277A
Other languages
English (en)
Inventor
Pii Kiiman Jieemusu
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 Sylvania Inc filed Critical GTE Sylvania Inc
Publication of JPS52131674A publication Critical patent/JPS52131674A/ja
Pending 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
JP3514277A 1976-04-14 1977-03-29 Tungsten halide lamp Pending JPS52131674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,840 US4049988A (en) 1976-04-14 1976-04-14 Tungsten halogen lamp

Publications (1)

Publication Number Publication Date
JPS52131674A true JPS52131674A (en) 1977-11-04

Family

ID=24716232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3514277A Pending JPS52131674A (en) 1976-04-14 1977-03-29 Tungsten halide lamp

Country Status (5)

Country Link
US (1) US4049988A (ja)
JP (1) JPS52131674A (ja)
DE (1) DE2712191A1 (ja)
FR (1) FR2348571A1 (ja)
GB (1) GB1537999A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185740C (nl) * 1978-09-13 1991-04-16 Philips Nv Elektrische gloeilamp.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655488A (en) * 1925-03-18 1928-01-10 Gen Electric Electric incandescent lamp
US2219890A (en) * 1930-08-08 1940-10-29 Gen Electric Electric lamp device
US3091718A (en) * 1960-07-08 1963-05-28 Duro Test Corp Constant lumen maintenance lamp
US3431448A (en) * 1967-01-16 1969-03-04 Gen Electric Bromine regenerative cycle incandescent lamps
US3831053A (en) * 1973-06-28 1974-08-20 Gen Electric Differential output lamp containing chlorine and hydrogen
US3974413A (en) * 1975-05-01 1976-08-10 General Motors Corporation Incandescent lamp with modified helium fill gas

Also Published As

Publication number Publication date
FR2348571A1 (fr) 1977-11-10
FR2348571B1 (ja) 1982-10-22
GB1537999A (en) 1979-01-10
DE2712191A1 (de) 1977-10-27
US4049988A (en) 1977-09-20

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