[go: up one dir, main page]

DE3680070D1 - ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP. - Google Patents

ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP.

Info

Publication number
DE3680070D1
DE3680070D1 DE8686114439T DE3680070T DE3680070D1 DE 3680070 D1 DE3680070 D1 DE 3680070D1 DE 8686114439 T DE8686114439 T DE 8686114439T DE 3680070 T DE3680070 T DE 3680070T DE 3680070 D1 DE3680070 D1 DE 3680070D1
Authority
DE
Germany
Prior art keywords
discharge lamp
arch chamber
asymmetric arch
asymmetric
chamber
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 - Lifetime
Application number
DE8686114439T
Other languages
German (de)
Inventor
Richard Phillip Gilliard
Daniel Michael Cap
John Janos Karikas
Gilbert Henry Reiling
Elmer George Fridrich
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 DE3680070D1 publication Critical patent/DE3680070D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
DE8686114439T 1985-10-25 1986-10-17 ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP. Expired - Lifetime DE3680070D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79119385A 1985-10-25 1985-10-25
US79415985A 1985-11-01 1985-11-01

Publications (1)

Publication Number Publication Date
DE3680070D1 true DE3680070D1 (en) 1991-08-08

Family

ID=27121115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686114439T Expired - Lifetime DE3680070D1 (en) 1985-10-25 1986-10-17 ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP.

Country Status (5)

Country Link
EP (1) EP0220633B1 (en)
JP (1) JPH0711944B2 (en)
BR (1) BR8605276A (en)
DE (1) DE3680070D1 (en)
MX (1) MX168440B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958263A (en) * 1988-11-02 1990-09-18 General Electric Company Centralized lighting system employing a high brightness light source
DE4132530A1 (en) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP WITH LOW POWER
DE19714009A1 (en) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh DC arc lamp
DE19714008A1 (en) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh DC arc lamp
JP2002141020A (en) * 2000-10-31 2002-05-17 Ngk Insulators Ltd Light emitting vessel for high pressure discharge lamp
JP4206632B2 (en) 2000-10-31 2009-01-14 日本碍子株式会社 Luminescent container for high pressure discharge lamp
JP4144176B2 (en) 2000-11-22 2008-09-03 日本碍子株式会社 Luminescent container for high pressure discharge lamp
US20050179388A1 (en) * 2004-02-17 2005-08-18 Strok Jack M. Discharge lamp and method of forming same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA508525A (en) * 1954-12-28 Canadian General Electric Company High pressure discharge lamp
US3959524A (en) * 1974-03-25 1976-05-25 Gte Sylvania Incorporated Metal halide discharge lamp having heat reflective coating
US4199701A (en) * 1978-08-10 1980-04-22 General Electric Company Fill gas for miniature high pressure metal vapor arc lamp
GB2069228B (en) * 1979-01-02 1983-02-23 Gen Electric Stabilised high intensity discharge lamp
CA1243721A (en) * 1984-08-30 1988-10-25 George J. English Dischage lamp arc tube having opposite hemispherical ends and an intermediate conical region

Also Published As

Publication number Publication date
MX168440B (en) 1993-05-25
EP0220633B1 (en) 1991-07-03
JPH0711944B2 (en) 1995-02-08
BR8605276A (en) 1987-07-28
EP0220633A1 (en) 1987-05-06
JPS62110251A (en) 1987-05-21

Similar Documents

Publication Publication Date Title
FI863659A7 (en) High-pressure mercury vapor discharge lamp.
FI862916A7 (en) Low-pressure mercury vapor discharge lamp.
DE3683553D1 (en) HIGH PRESSURE STEAM DISCHARGE LAMP.
DE3675085D1 (en) ELECTRODE-FREE HIGH PRESSURE SODIUM IODIDE ARCH LAMP.
DE3872580D1 (en) POWER SUPPLY FOR A DISCHARGE LAMP.
DE3860599D1 (en) CATHODE FOR A HIGH PRESSURE DISCHARGE LAMP.
DE68915022D1 (en) Discharge lamp.
DE3684029D1 (en) A FLUORESCENT LAMP USING A PHOSPHORIC MIXTURE.
FI881739A7 (en) Gas discharge lamp.
DE3674826D1 (en) ELECTRODELESS LOW PRESSURE DISCHARGE LAMP.
DE3752218D1 (en) Discharge lamp
DD253510C4 (en) LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
DE3767391D1 (en) ELECTRODELESS LOW PRESSURE DISCHARGE LAMP.
DE3854187D1 (en) High pressure discharge lamp.
DK249088A (en) DISCHARGE LAMP
DE3864459D1 (en) FEEDING ARRANGEMENT FOR A DISCHARGE LAMP.
DE3581104D1 (en) DISCHARGE TUBE ARRANGEMENT FOR HIGH PRESSURE DISCHARGE LAMP.
DE3680070D1 (en) ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP.
DE3668093D1 (en) HIGH PRESSURE DISCHARGE LAMP.
DE3885822D1 (en) Metal vapor discharge lamp.
DE3575258D1 (en) HIGH PRESSURE DISCHARGE LAMP.
DE3581701D1 (en) CERAMIC VESSEL FOR HIGH PRESSURE DISCHARGE LAMP.
DE3670926D1 (en) LOW PRESSURE SODIUM DISCHARGE LAMP.
DE3670401D1 (en) HIGH PRESSURE DISCHARGE LAMP.
DE3765240D1 (en) HIGH PRESSURE GAS DISCHARGE LAMP.

Legal Events

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