DE68920546T2 - Bogenentladungslampe. - Google Patents

Bogenentladungslampe.

Info

Publication number
DE68920546T2
DE68920546T2 DE68920546T DE68920546T DE68920546T2 DE 68920546 T2 DE68920546 T2 DE 68920546T2 DE 68920546 T DE68920546 T DE 68920546T DE 68920546 T DE68920546 T DE 68920546T DE 68920546 T2 DE68920546 T2 DE 68920546T2
Authority
DE
Germany
Prior art keywords
lamp
discharge
curved
discharge tube
leads
Prior art date
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 - Fee Related
Application number
DE68920546T
Other languages
German (de)
English (en)
Other versions
DE68920546D1 (de
Inventor
Mark Elton Duffy
Victor Adam Levand Jr
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
Application granted granted Critical
Publication of DE68920546D1 publication Critical patent/DE68920546D1/de
Publication of DE68920546T2 publication Critical patent/DE68920546T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/368—Pinched seals or analogous seals

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
DE68920546T 1988-10-31 1989-10-13 Bogenentladungslampe. Expired - Fee Related DE68920546T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/264,477 US4891554A (en) 1988-10-31 1988-10-31 Arc discharge lamp having improved performance

Publications (2)

Publication Number Publication Date
DE68920546D1 DE68920546D1 (de) 1995-02-23
DE68920546T2 true DE68920546T2 (de) 1995-08-24

Family

ID=23006233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920546T Expired - Fee Related DE68920546T2 (de) 1988-10-31 1989-10-13 Bogenentladungslampe.

Country Status (4)

Country Link
US (1) US4891554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0366995B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02199763A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE68920546T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323091A (en) * 1992-11-04 1994-06-21 Gte Products Corporation Starting source for arc discharge lamps
US5834897A (en) * 1997-05-02 1998-11-10 Osram Sylvania Inc. Lamp with centered electrode or in-lead
DE10044563A1 (de) * 2000-09-08 2002-03-21 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit kupferhaltiger Gasfüllung
US8253335B2 (en) * 2010-06-03 2012-08-28 General Electric Company Arc shaped discharge chamber for high intensity discharge automotive lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844919A (en) * 1951-03-21 1958-07-29 Gen Electric Quartz-to-metal foil press seal
US4007397A (en) * 1975-09-02 1977-02-08 General Electric Company Arc discharge lamp with starter electrode voltage doubling
US4056751A (en) * 1976-03-22 1977-11-01 Gte Sylvania Incorporated Metal halide discharge lamp having optimum electrode location
GB2069228B (en) * 1979-01-02 1983-02-23 Gen Electric Stabilised high intensity discharge lamp
US4581557A (en) * 1979-01-02 1986-04-08 General Electric Company Stabilized high intensity discharge lamp
US4498027A (en) * 1982-06-11 1985-02-05 Gte Products Corporation Arc discharge lamp with improved starting capabilities, improved efficacy and maintenance, and line-of-sight arched arc tube for use therewith
US4850499A (en) * 1986-12-18 1989-07-25 Gte Products Corporation Method to reduce color temperature variation in metal halide arc tubes

Also Published As

Publication number Publication date
DE68920546D1 (de) 1995-02-23
EP0366995B1 (en) 1995-01-11
JPH02199763A (ja) 1990-08-08
US4891554A (en) 1990-01-02
EP0366995A3 (en) 1991-05-08
JPH0557697B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-24
EP0366995A2 (en) 1990-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee