BE814564A - Lampe a incandescence electrique remplie de gaz a ampoule cylindrique et filament dispose axialement - Google Patents

Lampe a incandescence electrique remplie de gaz a ampoule cylindrique et filament dispose axialement

Info

Publication number
BE814564A
BE814564A BE143936A BE143936A BE814564A BE 814564 A BE814564 A BE 814564A BE 143936 A BE143936 A BE 143936A BE 143936 A BE143936 A BE 143936A BE 814564 A BE814564 A BE 814564A
Authority
BE
Belgium
Prior art keywords
gas
arranged axially
cylindrical bulb
filament arranged
lamp filled
Prior art date
Application number
BE143936A
Other languages
English (en)
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 filed Critical
Publication of BE814564A publication Critical patent/BE814564A/fr

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
BE143936A 1973-05-05 1974-05-03 Lampe a incandescence electrique remplie de gaz a ampoule cylindrique et filament dispose axialement BE814564A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306307A NL7306307A (fr) 1973-05-05 1973-05-05

Publications (1)

Publication Number Publication Date
BE814564A true BE814564A (fr) 1974-11-04

Family

ID=19818803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143936A BE814564A (fr) 1973-05-05 1974-05-03 Lampe a incandescence electrique remplie de gaz a ampoule cylindrique et filament dispose axialement

Country Status (8)

Country Link
US (1) US3956659A (fr)
JP (1) JPS5031683A (fr)
BE (1) BE814564A (fr)
CA (1) CA994410A (fr)
DE (1) DE2420283A1 (fr)
FR (1) FR2228296B1 (fr)
GB (1) GB1446697A (fr)
NL (1) NL7306307A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601576A1 (de) * 1976-01-16 1977-07-21 Patra Patent Treuhand Verfahren zur herstellung von halogengluehlampen
NL7602483A (nl) * 1976-03-10 1977-09-13 Philips Nv Spiegelkondensorlamp.
JPS5525652A (en) * 1978-08-12 1980-02-23 Fuji Shoji Kk Bead wire
JPS5670304U (fr) * 1979-10-29 1981-06-10
US4463277A (en) * 1980-08-11 1984-07-31 North American Philips Lighting Corporation Compact halogen-cycle incandescent lamp, and lamp unit utilizing such lamp as a light source
US4451760A (en) * 1982-04-28 1984-05-29 Gte Products Corporation Long life incandescent tungsten-halogen lamp
AU1677683A (en) * 1982-07-13 1984-01-19 Dunlop Limited Tubular articles
AU1677583A (en) * 1982-07-13 1984-01-19 Dunlop Limited Tubular articles
GB8304408D0 (en) * 1983-02-17 1983-03-23 Dunlop Ltd Tyres
US4535268A (en) * 1983-03-30 1985-08-13 Gte Products Corporation High pressure tipless tungsten halogen lamp
EP0309040B1 (fr) * 1987-09-24 1993-02-10 Koninklijke Philips Electronics N.V. Système de projecteurs et lampe électrique destinée à un tel système de projecteurs
DE3824904A1 (de) * 1988-07-22 1990-01-25 Philips Patentverwaltung Schaltungsanordnung zum betrieb einer elektrischen gluehlampe aus einer wechselspannungsquelle und gluehlampe zum betrieb in einer solchen schaltungsanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113832C (fr) * 1955-08-03

Also Published As

Publication number Publication date
FR2228296B1 (fr) 1978-10-13
US3956659A (en) 1976-05-11
DE2420283A1 (de) 1974-11-14
NL7306307A (fr) 1974-11-07
GB1446697A (en) 1976-08-18
JPS5031683A (fr) 1975-03-28
CA994410A (en) 1976-08-03
FR2228296A1 (fr) 1974-11-29

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