BE666185A - - Google Patents

Info

Publication number
BE666185A
BE666185A BE666185A BE666185A BE666185A BE 666185 A BE666185 A BE 666185A BE 666185 A BE666185 A BE 666185A BE 666185 A BE666185 A BE 666185A BE 666185 A BE666185 A BE 666185A
Authority
BE
Belgium
Application number
BE666185A
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 filed Critical
Publication of BE666185A publication Critical patent/BE666185A/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • 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
BE666185A 1964-07-01 1965-06-30 BE666185A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6407446A NL6407446A (enrdf_load_stackoverflow) 1964-07-01 1964-07-01

Publications (1)

Publication Number Publication Date
BE666185A true BE666185A (enrdf_load_stackoverflow) 1965-12-30

Family

ID=19790421

Family Applications (1)

Application Number Title Priority Date Filing Date
BE666185A BE666185A (enrdf_load_stackoverflow) 1964-07-01 1965-06-30

Country Status (10)

Country Link
US (1) US3418512A (enrdf_load_stackoverflow)
AT (1) AT254332B (enrdf_load_stackoverflow)
BE (1) BE666185A (enrdf_load_stackoverflow)
CH (1) CH440450A (enrdf_load_stackoverflow)
DE (1) DE1489437B2 (enrdf_load_stackoverflow)
DK (1) DK109157C (enrdf_load_stackoverflow)
ES (1) ES314753A1 (enrdf_load_stackoverflow)
GB (1) GB1064532A (enrdf_load_stackoverflow)
NL (1) NL6407446A (enrdf_load_stackoverflow)
SE (1) SE324182B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6700099A (enrdf_load_stackoverflow) * 1967-01-04 1968-07-05
GB1171578A (en) * 1967-09-12 1969-11-19 Matsushita Electronics Corp Halogen Bulb
US3521109A (en) * 1968-04-18 1970-07-21 Gen Electric Tubular halogen cycle incandescent lamps
NL6808844A (enrdf_load_stackoverflow) * 1968-06-22 1969-12-24
US3831053A (en) * 1973-06-28 1974-08-20 Gen Electric Differential output lamp containing chlorine and hydrogen
NL7313906A (nl) * 1973-10-10 1975-04-14 Philips Nv Halogeengloeilamp, waarvan het vulgas broom, r en waterstof bevat.
US4027189A (en) * 1973-11-01 1977-05-31 Thorn Electrical Industries Limited Tungsten halogen lamp
US3912960A (en) * 1974-06-21 1975-10-14 Gen Electric Halogen lamp with internal molybdenum parts
US4015158A (en) * 1974-08-30 1977-03-29 General Electric Company Bromine lamp with molybdenum parts
US4065694A (en) * 1975-02-25 1977-12-27 Westinghouse Electric Corporation Regenerative-cycle incandescent lamp containing SnI4 additive
NL185740C (nl) * 1978-09-13 1991-04-16 Philips Nv Elektrische gloeilamp.
US4233536A (en) * 1978-12-18 1980-11-11 Gte Products Corporation Incandescent lamp getter
DE3139294A1 (de) * 1981-10-02 1983-04-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogengluehlampe und verfahren zum schutz ihrer innenoberflaeche
US4453107A (en) * 1982-01-22 1984-06-05 Gte Products Corporation Long life tungsten halogen lamp with hydrogen bromide and methyl bromide
US4550270B1 (en) * 1983-05-02 1996-01-09 Gte Prod Corp Tungsten halogen lamp having a fine-wire filament and hydrogen-impervious envelope
US4547704A (en) * 1983-08-01 1985-10-15 General Electric Company Higher efficiency incandescent lighting units
US4591752A (en) * 1983-10-14 1986-05-27 Duro-Test Corporation Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope
US4720652A (en) * 1987-01-20 1988-01-19 Cooper Industries, Inc. Sealed beam headlamp and method for testing its serviceability
US4702717A (en) * 1987-01-30 1987-10-27 Gte Products Corporation Method of making electric lamp with internal conductive reflector
US4791333A (en) * 1987-01-30 1988-12-13 Gte Products Corporation Electric lamp with internal conductive reflector forming part of the circuitry thereof

Family Cites Families (3)

* 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
NL262249A (enrdf_load_stackoverflow) * 1960-03-11
US3091718A (en) * 1960-07-08 1963-05-28 Duro Test Corp Constant lumen maintenance lamp

Also Published As

Publication number Publication date
AT254332B (de) 1967-05-26
DK109157C (da) 1968-03-25
CH440450A (de) 1967-07-31
ES314753A1 (es) 1965-10-01
DE1489437B2 (de) 1976-07-01
SE324182B (enrdf_load_stackoverflow) 1970-05-25
NL6407446A (enrdf_load_stackoverflow) 1966-01-03
DE1489437A1 (de) 1969-05-14
GB1064532A (en) 1967-04-05
US3418512A (en) 1968-12-24

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