NL186477B - Gloeilamp. - Google Patents

Gloeilamp.

Info

Publication number
NL186477B
NL186477B NLAANVRAGE8003316,A NL8003316A NL186477B NL 186477 B NL186477 B NL 186477B NL 8003316 A NL8003316 A NL 8003316A NL 186477 B NL186477 B NL 186477B
Authority
NL
Netherlands
Prior art keywords
bulb
Prior art date
Application number
NLAANVRAGE8003316,A
Other languages
English (en)
Other versions
NL186477C (nl
NL8003316A (nl
Original Assignee
Gte Prod Corp
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 Prod Corp filed Critical Gte Prod Corp
Publication of NL8003316A publication Critical patent/NL8003316A/nl
Publication of NL186477B publication Critical patent/NL186477B/nl
Application granted granted Critical
Publication of NL186477C publication Critical patent/NL186477C/nl

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
NLAANVRAGE8003316,A 1979-06-08 1980-06-06 Gloeilamp. NL186477C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/046,897 US4415834A (en) 1979-06-08 1979-06-08 Tungsten halogen lamp containing cyanogen
US4689779 1979-06-08

Publications (3)

Publication Number Publication Date
NL8003316A NL8003316A (nl) 1980-12-10
NL186477B true NL186477B (nl) 1990-07-02
NL186477C NL186477C (nl) 1990-12-03

Family

ID=21945982

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8003316,A NL186477C (nl) 1979-06-08 1980-06-06 Gloeilamp.

Country Status (8)

Country Link
US (1) US4415834A (nl)
JP (1) JPS5632664A (nl)
BE (1) BE883672A (nl)
CA (1) CA1157507A (nl)
DE (1) DE3021009A1 (nl)
FR (1) FR2458898A1 (nl)
GB (1) GB2052852B (nl)
NL (1) NL186477C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1271513A (en) * 1985-06-27 1990-07-10 Thomas G. Weld Tungsten halogen lamp fill mixture comprising a phosphorous-based compound and a carbon-containing compound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT26305B (de) * 1904-12-10 1906-11-10 Alexander Dr Just Verfahren zur Herstellung sich selbst regenerierender Kohlenfäden für elektrische Glühlampen.
GB242787A (en) * 1924-11-12 1925-11-19 Alfred Stuart Cachemaille Improvements in electric incandescent lamps
US2928977A (en) * 1958-12-19 1960-03-15 Gen Electric Incandescent lamp
US3277330A (en) * 1960-07-15 1966-10-04 Polaroid Corp Incandescent lamp with tac filament and cyanide-radical producing and halogen atmosphere
US3364376A (en) * 1965-09-21 1968-01-16 Gen Electric Iodine cycle incandescent lamp including carbon monoxide

Also Published As

Publication number Publication date
FR2458898B1 (nl) 1984-11-30
NL186477C (nl) 1990-12-03
US4415834A (en) 1983-11-15
BE883672A (fr) 1980-10-01
FR2458898A1 (fr) 1981-01-02
NL8003316A (nl) 1980-12-10
CA1157507A (en) 1983-11-22
JPS5632664A (en) 1981-04-02
GB2052852A (en) 1981-01-28
GB2052852B (en) 1983-01-06
DE3021009A1 (de) 1980-12-18
DE3021009C2 (nl) 1990-10-11

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee