CH463621A - Elektrische Glühlampe mit Wolframwendel und Halogen-Gasgemischfüllung - Google Patents

Elektrische Glühlampe mit Wolframwendel und Halogen-Gasgemischfüllung

Info

Publication number: CH463621A
Authority: CH; Switzerland
Prior art keywords: gas mixture; incandescent lamp; tungsten filament; halogen gas; electric incandescent
Prior art date: 1966-08-12

Application number

CH815267A

Other languages

English (en)

Inventor

Sandor Dr Cseh

Varkonyi Laszlo

Original Assignee

Egyesuelt Izzolampa

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.)

1966-08-12

Filing date

1967-06-06

Publication date

1968-10-15

1967-06-06 Application filed by Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa

1968-10-15 Publication of CH463621A publication Critical patent/CH463621A/de

Links

229910052736 halogen Inorganic materials 0.000 title 1
150000002367 halogens Chemical class 0.000 title 1
239000000203 mixture Substances 0.000 title 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1

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

CH815267A 1966-08-12 1967-06-06 Elektrische Glühlampe mit Wolframwendel und Halogen-Gasgemischfüllung CH463621A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUEE001291		1966-08-12

Publications (1)

Publication Number	Publication Date
CH463621A true CH463621A (de)	1968-10-15

Family

ID=10995203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH815267A CH463621A (de)	1966-08-12	1967-06-06	Elektrische Glühlampe mit Wolframwendel und Halogen-Gasgemischfüllung

Country Status (5)

Country	Link
AT (1)	AT281993B (de)
CH (1)	CH463621A (de)
DE (1)	DE1589147B2 (de)
GB (1)	GB1197338A (de)
NL (1)	NL6710791A (de)

1967
- 1967-06-06 CH CH815267A patent/CH463621A/de unknown
- 1967-06-07 AT AT531967A patent/AT281993B/de not_active IP Right Cessation
- 1967-06-14 DE DE1589147A patent/DE1589147B2/de not_active Withdrawn
- 1967-07-13 GB GB32244/67A patent/GB1197338A/en not_active Expired
- 1967-08-04 NL NL6710791A patent/NL6710791A/xx unknown

Also Published As

Publication number	Publication date
DE1589147A1 (de)	1970-03-12
AT281993B (de)	1970-06-10
GB1197338A (en)	1970-07-01
NL6710791A (de)	1968-02-13
DE1589147B2 (de)	1978-10-26

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