AT279732B - Electric incandescent lamp with a reactive carrier gas that contains bromine and / or chlorine and hydrogen - Google Patents

Electric incandescent lamp with a reactive carrier gas that contains bromine and / or chlorine and hydrogen

Info

Publication number: AT279732B
Authority: AT; Austria
Prior art keywords: chlorine; hydrogen; carrier gas; incandescent lamp; electric incandescent
Prior art date: 1967-01-04

Application number

AT4768A

Other languages

German (de)

Original Assignee

Philips Nv

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.)

1967-01-04

Filing date

1968-01-03

Publication date

1970-03-10

1968-01-03 Application filed by Philips Nv filed Critical Philips Nv

1970-03-10 Application granted granted Critical

1970-03-10 Publication of AT279732B publication Critical patent/AT279732B/en

Links

WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title 1
229910052794 bromium Inorganic materials 0.000 title 1
239000012159 carrier gas Substances 0.000 title 1
229910052801 chlorine Inorganic materials 0.000 title 1
239000000460 chlorine Substances 0.000 title 1
239000001257 hydrogen Substances 0.000 title 1
229910052739 hydrogen Inorganic materials 0.000 title 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
- 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
- H01K1/52—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

AT4768A 1967-01-04 1968-01-03 Electric incandescent lamp with a reactive carrier gas that contains bromine and / or chlorine and hydrogen AT279732B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL6700099A NL6700099A (en)	1967-01-04	1967-01-04
NL6716682A NL6716682A (en)	1967-01-04	1967-12-08

Publications (1)

Publication Number	Publication Date
AT279732B true AT279732B (en)	1970-03-10

Family

ID=26644133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT4768A AT279732B (en)	1967-01-04	1968-01-03	Electric incandescent lamp with a reactive carrier gas that contains bromine and / or chlorine and hydrogen

Country Status (10)

Country	Link
US (1)	US3538373A (en)
AT (1)	AT279732B (en)
BE (1)	BE708970A (en)
CH (1)	CH483118A (en)
DE (1)	DE1639080B2 (en)
ES (1)	ES348944A1 (en)
FR (1)	FR1549963A (en)
GB (1)	GB1161038A (en)
NL (2)	NL6700099A (en)
NO (1)	NO120121B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2009916C2 (en) *	1970-03-03	1985-05-30	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Halogen light bulb
JPS4834712B1 (en) *	1970-12-16	1973-10-23
NL168085C (en) *	1972-05-17	1982-02-16	Philips Nv	ELECTRIC TUNGSTEN BOMB CYCLE LIGHT BULB.
US3826946A (en) *	1973-05-24	1974-07-30	Gen Electric	Vapor discharge lamp electrode having carbon-coated areas
DE2363843A1 (en) *	1973-12-21	1975-06-26	Philips Patentverwaltung	METAL IODIDE VAPOR DISCHARGE 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
US4015157A (en) *	1974-09-20	1977-03-29	General Electric Company	Iodine lamp with molybdenum parts
US4629935A (en) *	1985-02-11	1986-12-16	Gte Products Corporation	Tungsten-halogen lamp with organic and inorganic getters
US4629936A (en) *	1985-02-11	1986-12-16	Gte Products Corporation	Tungsten-halogen lamp with means for reducing filament embrittlement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US497038A (en) *		1893-05-09		Electric lamp
US2444423A (en) *	1945-10-08	1948-07-06	Tung Sol Lamp Works Inc	Incandescent lamp and the like
US2883571A (en) *	1958-03-03	1959-04-21	Gen Electric	Electric incandescent lamp
US3022438A (en) *	1959-09-10	1962-02-20	Polaroid Corp	Electric lamps
US3091718A (en) *	1960-07-08	1963-05-28	Duro Test Corp	Constant lumen maintenance lamp
US3132278A (en) *	1961-09-18	1964-05-05	Gen Electric	Iodine cycle incandescent lamps
GB1047302A (en) *	1963-03-28
NL6407446A (en) *	1964-07-01	1966-01-03
US3412277A (en) *	1966-04-08	1968-11-19	Duro Test Corp	Incandescent lamp with addition of fluorine compounds to the operating gas filling

1967
- 1967-01-04 NL NL6700099A patent/NL6700099A/xx unknown
- 1967-12-08 NL NL6716682A patent/NL6716682A/xx unknown
1968
- 1968-01-01 GB GB60/68A patent/GB1161038A/en not_active Expired
- 1968-01-02 NO NO0011/68A patent/NO120121B/no unknown
- 1968-01-03 CH CH1368A patent/CH483118A/en not_active IP Right Cessation
- 1968-01-03 US US695396A patent/US3538373A/en not_active Expired - Lifetime
- 1968-01-03 AT AT4768A patent/AT279732B/en not_active IP Right Cessation
- 1968-01-04 FR FR1549963D patent/FR1549963A/fr not_active Expired
- 1968-01-04 ES ES348944A patent/ES348944A1/en not_active Expired
- 1968-01-04 BE BE708970D patent/BE708970A/xx unknown
- 1968-01-04 DE DE1968N0031902 patent/DE1639080B2/en active Granted

Also Published As

Publication number	Publication date
CH483118A (en)	1969-12-15
NL6716682A (en)	1969-06-10
BE708970A (en)	1968-07-04
ES348944A1 (en)	1969-08-16
NL6700099A (en)	1968-07-05
GB1161038A (en)	1969-08-13
US3538373A (en)	1970-11-03
DE1639080B2 (en)	1977-03-10
DE1639080A1 (en)	1970-07-16
FR1549963A (en)	1968-12-13
NO120121B (en)	1970-08-31

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Legal Events

Date	Code	Title	Description
1972-04-15	ELJ	Ceased due to non-payment of the annual fee