NL186477C - Gloeilamp. - Google Patents

Gloeilamp.

Info

Publication number: NL186477C
Authority: NL; Netherlands
Prior art keywords: bulb
Prior art date: 1979-06-08

Application number

NLAANVRAGE8003316,A

Other languages

English (en)

Other versions

NL8003316A (nl

NL186477B (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.)

1979-06-08

Filing date

1980-06-06

Publication date

1990-12-03

1980-06-06 Application filed by Gte Prod Corp filed Critical Gte Prod Corp

1980-12-10 Publication of NL8003316A publication Critical patent/NL8003316A/nl

1990-07-02 Publication of NL186477B publication Critical patent/NL186477B/nl

1990-12-03 Application granted granted Critical

1990-12-03 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
US4689779		1979-06-08
US06/046,897 US4415834A (en)	1979-06-08	1979-06-08	Tungsten halogen lamp containing cyanogen

Publications (3)

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

1979
- 1979-06-08 US US06/046,897 patent/US4415834A/en not_active Expired - Lifetime
1980
- 1980-05-22 CA CA000352444A patent/CA1157507A/en not_active Expired
- 1980-06-02 FR FR8012220A patent/FR2458898A1/fr active Granted
- 1980-06-03 DE DE19803021009 patent/DE3021009A1/de active Granted
- 1980-06-06 BE BE2/58593A patent/BE883672A/fr not_active IP Right Cessation
- 1980-06-06 NL NLAANVRAGE8003316,A patent/NL186477C/nl not_active IP Right Cessation
- 1980-06-06 JP JP7728080A patent/JPS5632664A/ja active Pending
- 1980-06-06 GB GB8018646A patent/GB2052852B/en not_active Expired

Also Published As

Publication number	Publication date
GB2052852A (en)	1981-01-28
FR2458898A1 (fr)	1981-01-02
US4415834A (en)	1983-11-15
NL8003316A (nl)	1980-12-10
JPS5632664A (en)	1981-04-02
BE883672A (fr)	1980-10-01
CA1157507A (en)	1983-11-22
FR2458898B1 (nl)	1984-11-30
DE3021009A1 (de)	1980-12-18
NL186477B (nl)	1990-07-02
GB2052852B (en)	1983-01-06
DE3021009C2 (nl)	1990-10-11

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-03-02	BA	A request for search or an international-type search has been filed
1987-04-01	BB	A search report has been drawn up
1987-06-01	BC	A request for examination has been filed
1992-02-17	V1	Lapsed because of non-payment of the annual fee