FR2258706B1 - - Google Patents

Info

Publication number
FR2258706B1
FR2258706B1 FR7501787A FR7501787A FR2258706B1 FR 2258706 B1 FR2258706 B1 FR 2258706B1 FR 7501787 A FR7501787 A FR 7501787A FR 7501787 A FR7501787 A FR 7501787A FR 2258706 B1 FR2258706 B1 FR 2258706B1
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
FR7501787A
Other versions
FR2258706A1 (fr
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
Publication of FR2258706A1 publication Critical patent/FR2258706A1/fr
Application granted granted Critical
Publication of FR2258706B1 publication Critical patent/FR2258706B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
FR7501787A 1974-01-21 1975-01-21 Expired FR2258706B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7400762A NL7400762A (nl) 1974-01-21 1974-01-21 Electrische gloeilamp.

Publications (2)

Publication Number Publication Date
FR2258706A1 FR2258706A1 (fr) 1975-08-18
FR2258706B1 true FR2258706B1 (fr) 1977-11-18

Family

ID=19820589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501787A Expired FR2258706B1 (fr) 1974-01-21 1975-01-21

Country Status (8)

Country Link
US (1) US3956660A (fr)
JP (1) JPS50103187A (fr)
BE (1) BE824569A (fr)
CA (1) CA1022603A (fr)
DE (1) DE2500482A1 (fr)
FR (1) FR2258706B1 (fr)
GB (1) GB1462606A (fr)
NL (1) NL7400762A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182762C (nl) * 1979-04-11 1988-05-02 Philips Nv Halogeengloeilamp.
DE9207816U1 (fr) * 1992-06-10 1992-08-20 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
JP3665510B2 (ja) * 1999-06-28 2005-06-29 株式会社小糸製作所 放電ランプ装置用アークチューブ
JP2002324516A (ja) * 2001-04-26 2002-11-08 Etou Denki Kk 放電灯
US8277274B2 (en) * 2002-11-07 2012-10-02 Advanced Lighting Technologies, Inc. Apparatus and methods for use of refractory abhesives in protection of metallic foils and leads
EP1563524B1 (fr) * 2002-11-07 2011-04-20 Advanced Lighting Technologies, Inc. Procédé de préparation des feuilles métalliques protégées de l'oxydation
ITTO20030166A1 (it) * 2003-03-06 2004-09-07 Fiat Ricerche Emettitore ad alta efficienza per sorgenti di luce ad incandescenza.
DE102005013759A1 (de) * 2005-03-22 2006-09-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe mit Stromzuführung und Elektrode
US20070103080A1 (en) * 2005-11-09 2007-05-10 Zoltan Bako Glass sealing and electric lamps with such sealing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264516A (en) * 1961-10-31 1966-08-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Tubular incandescent lamp
US3588315A (en) * 1970-01-15 1971-06-28 Gen Electric Quartz-to-metal seal

Also Published As

Publication number Publication date
NL7400762A (nl) 1975-07-23
US3956660A (en) 1976-05-11
JPS50103187A (fr) 1975-08-14
FR2258706A1 (fr) 1975-08-18
DE2500482A1 (de) 1975-07-24
GB1462606A (en) 1977-01-26
CA1022603A (fr) 1977-12-13
BE824569A (fr) 1975-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse