FR2248609B1 - - Google Patents

Info

Publication number
FR2248609B1
FR2248609B1 FR7435372A FR7435372A FR2248609B1 FR 2248609 B1 FR2248609 B1 FR 2248609B1 FR 7435372 A FR7435372 A FR 7435372A FR 7435372 A FR7435372 A FR 7435372A FR 2248609 B1 FR2248609 B1 FR 2248609B1
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
FR7435372A
Other versions
FR2248609A1 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2248609A1 publication Critical patent/FR2248609A1/fr
Application granted granted Critical
Publication of FR2248609B1 publication Critical patent/FR2248609B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
FR7435372A 1973-10-23 1974-10-22 Expired FR2248609B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00408523A US3848151A (en) 1973-10-23 1973-10-23 Ceramic envelope lamp having metal foil inleads

Publications (2)

Publication Number Publication Date
FR2248609A1 FR2248609A1 (fr) 1975-05-16
FR2248609B1 true FR2248609B1 (fr) 1979-08-03

Family

ID=23616628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435372A Expired FR2248609B1 (fr) 1973-10-23 1974-10-22

Country Status (9)

Country Link
US (1) US3848151A (fr)
JP (1) JPS5078175A (fr)
AR (1) AR202841A1 (fr)
BE (1) BE821396A (fr)
BR (1) BR7408694D0 (fr)
CA (1) CA976596A (fr)
DE (1) DE2445108A1 (fr)
FR (1) FR2248609B1 (fr)
GB (1) GB1485459A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174682C (nl) * 1974-11-14 1985-01-16 Philips Nv Elektrische ontladingslamp.
NL7506655A (nl) * 1975-06-05 1976-12-07 Philips Nv Korte-boog ontladingslamp.
US4076991A (en) * 1977-05-06 1978-02-28 General Electric Company Sealing materials for ceramic envelopes
US4334628A (en) * 1980-11-21 1982-06-15 Gte Laboratories Incorporated Vacuum-tight assembly
US4366410A (en) * 1980-11-21 1982-12-28 Gte Laboratories Incorporated Vacuum-tight assembly particularly for a discharge tube
HU181782B (en) * 1981-01-09 1983-11-28 Egyesuelt Izzolampa Discharge vessel for high-pressure sodium-vapour discharge lamps
US4538091A (en) * 1983-02-16 1985-08-27 North American Philips Lighting Corp. High-pressure sodium lamp spring clip cross piece for electrode and end plug support
DE3568910D1 (en) * 1984-03-22 1989-04-20 Philips Nv High-pressure discharge lamp
GB8809577D0 (en) * 1988-04-22 1988-05-25 Emi Plc Thorn Discharge arc lamp
HU208046B (en) * 1991-01-15 1993-07-28 Tungsram Reszvenytarsasag Welding ingredient
DE4242123A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe mit einem keramischen Entladungsgefäß
JP3600428B2 (ja) * 1998-03-18 2004-12-15 日本碍子株式会社 高圧放電灯
DE60016557T2 (de) * 1999-08-31 2005-12-15 Koninklijke Philips Electronics N.V. Metallhalogenidlampe
US6528945B2 (en) * 2001-02-02 2003-03-04 Matsushita Research And Development Laboratories Inc Seal for ceramic metal halide discharge lamp
US7288303B2 (en) * 2004-06-08 2007-10-30 Ngk Insulators, Ltd. Structures of brittle materials and metals
US7521870B2 (en) * 2004-06-08 2009-04-21 Ngk Insulators, Ltd. Luminous containers and those for high pressure discharge lamps
EP1755147B1 (fr) * 2004-06-08 2011-04-20 NGK Insulators, Ltd. Appareil émetteur de lumière et appareil émetteur de lumière pour une lampe de déchargement haute pression
EP2107595A3 (fr) 2004-09-30 2009-10-28 Koninklijke Philips Electronics N.V. Lampe électrique et feuille métallique
DE102007015483A1 (de) * 2007-03-30 2008-10-02 Osram Gesellschaft mit beschränkter Haftung Baueinheit für eine elektrische Lampe mit Außenkolben
JP5076821B2 (ja) * 2007-11-14 2012-11-21 ウシオ電機株式会社 管球における溶融接合構造体およびその製造方法
DE202009018836U1 (de) * 2008-07-10 2013-10-22 Koninklijke Philips N.V. Natriumdampf-Hochdruckentladungslampe
CN103177931B (zh) * 2013-02-06 2016-05-04 上海君威新能源装备有限公司 一种新型电极石英灯及其引出电极

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363134A (en) * 1965-12-08 1968-01-09 Gen Electric Arc discharge lamp having polycrystalline ceramic arc tube
JPS4927263B1 (fr) * 1968-12-20 1974-07-16

Also Published As

Publication number Publication date
CA976596A (en) 1975-10-21
DE2445108A1 (de) 1975-05-07
US3848151A (en) 1974-11-12
JPS5078175A (fr) 1975-06-25
BR7408694D0 (pt) 1975-08-05
BE821396A (fr) 1975-02-17
GB1485459A (en) 1977-09-14
FR2248609A1 (fr) 1975-05-16
AR202841A1 (es) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse