FR2089502A5 - - Google Patents

Info

Publication number
FR2089502A5
FR2089502A5 FR7112786A FR7112786A FR2089502A5 FR 2089502 A5 FR2089502 A5 FR 2089502A5 FR 7112786 A FR7112786 A FR 7112786A FR 7112786 A FR7112786 A FR 7112786A FR 2089502 A5 FR2089502 A5 FR 2089502A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7112786A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2089502A5 publication Critical patent/FR2089502A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
FR7112786A 1970-04-11 1971-04-09 Expired FR2089502A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7005232A NL7005232A (fr) 1970-04-11 1970-04-11

Publications (1)

Publication Number Publication Date
FR2089502A5 true FR2089502A5 (fr) 1972-01-07

Family

ID=19809828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112786A Expired FR2089502A5 (fr) 1970-04-11 1971-04-09

Country Status (7)

Country Link
US (1) US3736454A (fr)
JP (1) JPS518273B1 (fr)
BE (1) BE765603A (fr)
CA (1) CA958065A (fr)
FR (1) FR2089502A5 (fr)
GB (1) GB1295029A (fr)
NL (1) NL7005232A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187405A (en) * 1991-02-21 1993-02-16 General Electric Company Double filament incandescent lamp
US20100001627A1 (en) * 2006-08-29 2010-01-07 Osram Gesellschaft Mit Beschrankter Haftung Incandescent Bulb and Method for the Production Thereof
DE102018201068B4 (de) * 2018-01-24 2020-08-20 Osram Gmbh Glühlampe für fahrzeugscheinwerfer und herstellungsverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572055A (en) * 1949-01-26 1951-10-23 Sonotone Corp Electron space discharge device
US3084274A (en) * 1959-12-14 1963-04-02 Rca Corp Electron tube
US3209188A (en) * 1961-02-21 1965-09-28 Westinghouse Electric Corp Iodine-containing electric incandescent lamp with heat conserving envelope
US3469140A (en) * 1967-02-13 1969-09-23 Westinghouse Electric Corp Single-ended electric incandescent lamp with improved base and terminal structure,and method of assembly
US3548244A (en) * 1968-07-01 1970-12-15 British Lighting Ind Ltd Lamp having twin filaments and integral filament legs mounted in a bridge

Also Published As

Publication number Publication date
BE765603A (fr) 1971-10-11
US3736454A (en) 1973-05-29
GB1295029A (fr) 1972-11-01
DE2113288B2 (de) 1977-02-24
CA958065A (en) 1974-11-19
DE2113288A1 (de) 1971-10-28
JPS518273B1 (fr) 1976-03-15
NL7005232A (fr) 1971-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse