BE788518A - Lampe a incandescence electrique - Google Patents

Lampe a incandescence electrique

Info

Publication number
BE788518A
BE788518A BE788518DA BE788518A BE 788518 A BE788518 A BE 788518A BE 788518D A BE788518D A BE 788518DA BE 788518 A BE788518 A BE 788518A
Authority
BE
Belgium
Prior art keywords
incandescence lamp
electrical
electrical incandescence
lamp
incandescence
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
L Schuringa
H Roefs
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.)
Publication date
Publication of BE788518A publication Critical patent/BE788518A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
BE788518D 1971-09-09 Lampe a incandescence electrique BE788518A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7112394A NL7112394A (cg-RX-API-DMAC10.html) 1971-09-09 1971-09-09

Publications (1)

Publication Number Publication Date
BE788518A true BE788518A (fr) 1973-03-07

Family

ID=19813986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788518D BE788518A (fr) 1971-09-09 Lampe a incandescence electrique

Country Status (9)

Country Link
US (1) US3824421A (cg-RX-API-DMAC10.html)
JP (1) JPS4836985A (cg-RX-API-DMAC10.html)
BE (1) BE788518A (cg-RX-API-DMAC10.html)
CA (1) CA946456A (cg-RX-API-DMAC10.html)
DE (1) DE2243717C3 (cg-RX-API-DMAC10.html)
FR (1) FR2152218A1 (cg-RX-API-DMAC10.html)
GB (1) GB1348949A (cg-RX-API-DMAC10.html)
IT (1) IT967198B (cg-RX-API-DMAC10.html)
NL (1) NL7112394A (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058749A (en) * 1976-04-05 1977-11-15 Wagner Electric Corporation Filament shield for sealed headlamp and mounting method therefor
JPH0680655B2 (ja) * 1987-03-16 1994-10-12 沖電気工業株式会社 絶縁膜形成方法
JPH088265B2 (ja) * 1988-09-13 1996-01-29 株式会社東芝 化合物半導体装置とその製造方法
DE19544012A1 (de) * 1995-11-27 1997-05-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Glühlampe mit Abblendkappe und Verfahren zur Herstellung einer derartigen Lampe sowie Abblendkappe für eine elektrische Glühlampe
DE69723365T2 (de) * 1996-06-04 2004-02-12 Honda Giken Kogyo K.K. Lampenbirne für Fahrzeuge
DE19707245A1 (de) * 1997-02-25 1998-08-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer elektrischen Glühlampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US974891A (en) * 1909-03-11 1910-11-08 Universal Electric Welding Co Method of making metallic fabric.
US2745045A (en) * 1952-07-19 1956-05-08 Sylvania Electric Prod Semiconductor devices and methods of fabrication
BE536105A (cg-RX-API-DMAC10.html) * 1954-03-02
US2795722A (en) * 1954-12-29 1957-06-11 Gen Electric Electric incandescent lamp
BE625922A (cg-RX-API-DMAC10.html) * 1961-12-13

Also Published As

Publication number Publication date
CA946456A (en) 1974-04-30
GB1348949A (en) 1974-03-27
IT967198B (it) 1974-02-28
DE2243717C3 (de) 1978-05-18
NL7112394A (cg-RX-API-DMAC10.html) 1973-03-13
US3824421A (en) 1974-07-16
DE2243717B2 (de) 1977-09-08
FR2152218A1 (cg-RX-API-DMAC10.html) 1973-04-20
DE2243717A1 (de) 1973-03-15
JPS4836985A (cg-RX-API-DMAC10.html) 1973-05-31

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEK

Effective date: 19920907