NL260575A - - Google Patents

Info

Publication number
NL260575A
NL260575A NL260575DA NL260575A NL 260575 A NL260575 A NL 260575A NL 260575D A NL260575D A NL 260575DA NL 260575 A NL260575 A NL 260575A
Authority
NL
Netherlands
Application number
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.)
Publication of NL260575A publication Critical patent/NL260575A/xx
Priority claimed from US5524A external-priority patent/US3022436A/en

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
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H01K1/10—Bodies of metal or carbon combined with other substance
    • 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
NL260575D 1960-01-29 NL260575A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5524A US3022436A (en) 1960-01-29 1960-01-29 Electric lamps
US5525A US3022437A (en) 1960-01-29 1960-01-29 Electric lamps

Publications (1)

Publication Number Publication Date
NL260575A true NL260575A (enrdf_load_stackoverflow)

Family

ID=26674458

Family Applications (1)

Application Number Title Priority Date Filing Date
NL260575D NL260575A (enrdf_load_stackoverflow) 1960-01-29

Country Status (6)

Country Link
US (1) US3022437A (enrdf_load_stackoverflow)
BE (1) BE599574A (enrdf_load_stackoverflow)
DE (1) DE1912565U (enrdf_load_stackoverflow)
FR (1) FR1280917A (enrdf_load_stackoverflow)
GB (1) GB898115A (enrdf_load_stackoverflow)
NL (1) NL260575A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237284A (en) * 1962-02-05 1966-03-01 Polaroid Corp Method of forming carbide coated coiled filaments for lamps
GB1047302A (enrdf_load_stackoverflow) * 1963-03-28
US3331982A (en) * 1964-10-20 1967-07-18 Sylvania Electric Prod High pressure electric discharge device having a fill including vanadium
US4032809A (en) * 1966-03-21 1977-06-28 Westinghouse Electric Corporation Tantalum carbide or tantalum-alloy carbide filament mounting and method
US3441777A (en) * 1966-06-01 1969-04-29 Gen Telephone & Elect Elements for incandescent devices
DE2009916C2 (de) * 1970-03-03 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogenglühlampe
GB1467634A (en) * 1973-05-19 1977-03-16 Lucas Electrical Ltd Road vehicle electrical systems
US3983513A (en) * 1973-10-18 1976-09-28 Westinghouse Electric Corporation Incandescent lamp having a halogen-containing atmosphere and an integral reflector of non-reactive specular metal
TWI270918B (en) * 2003-05-27 2007-01-11 Ip2H Ag Light source and method for supplying a transport function to a chemical element in a light source
DE102004034786A1 (de) * 2004-07-19 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit carbidhaltigem Leuchtkörper
DE102004034787A1 (de) * 2004-07-19 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit carbidhaltigem Leuchtkörper
DE102004034807A1 (de) * 2004-07-19 2006-03-16 Ip2H Ag Lichtquelle und ein Verfahren zur mechanischen Stabilisierung des Filaments oder der Elektrode einer Lichtquelle
DE102006020580A1 (de) * 2006-05-03 2007-11-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogenglühlampe mit carbidhaltigem Leuchtkörper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366452A (en) * 1914-06-03 1921-01-25 Heimrod George William Vapor rectifier for high-potential currents
US1655488A (en) * 1925-03-18 1928-01-10 Gen Electric Electric incandescent lamp
US2072788A (en) * 1935-06-15 1937-03-02 Mary Andrews Westendorp Tantalum carbide lamp
US2596469A (en) * 1951-02-27 1952-05-13 Polaroid Corp Tantalum carbide filament electric lamp containing hydrogen-volatile hydrocarbon mixture

Also Published As

Publication number Publication date
FR1280917A (fr) 1962-01-08
GB898115A (en) 1962-06-06
US3022437A (en) 1962-02-20
DE1912565U (de) 1965-03-25
BE599574A (fr) 1961-05-16

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