BR8605276A - Tubo de arco para lampada de descarga de vapor de metal e lampada de descarga eletrica gasosa - Google Patents

Tubo de arco para lampada de descarga de vapor de metal e lampada de descarga eletrica gasosa

Info

Publication number
BR8605276A
BR8605276A BR8605276A BR8605276A BR8605276A BR 8605276 A BR8605276 A BR 8605276A BR 8605276 A BR8605276 A BR 8605276A BR 8605276 A BR8605276 A BR 8605276A BR 8605276 A BR8605276 A BR 8605276A
Authority
BR
Brazil
Prior art keywords
discharge lamp
arc tube
gas electric
metal steam
electric discharge
Prior art date
Application number
BR8605276A
Other languages
English (en)
Portuguese (pt)
Inventor
Richard Phillip Gilliard
Daniel Michael Cap
John Janos Karikas
Gilbert Henry Reiling
Elmer George Fridrich
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8605276A publication Critical patent/BR8605276A/pt

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
BR8605276A 1985-10-25 1986-10-21 Tubo de arco para lampada de descarga de vapor de metal e lampada de descarga eletrica gasosa BR8605276A (pt)

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
BR8605276A true BR8605276A (pt) 1987-07-28

Family

ID=27121115

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605276A BR8605276A (pt) 1985-10-25 1986-10-21 Tubo de arco para lampada de descarga de vapor de metal e lampada de descarga eletrica gasosa

Country Status (5)

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

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 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung
DE19714008A1 (de) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichstrombogenlampe
DE19714009A1 (de) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichstrombogenlampe
JP2002141020A (ja) * 2000-10-31 2002-05-17 Ngk Insulators Ltd 高圧放電灯用発光容器
JP4206632B2 (ja) 2000-10-31 2009-01-14 日本碍子株式会社 高圧放電灯用発光容器
JP4144176B2 (ja) 2000-11-22 2008-09-03 日本碍子株式会社 高圧放電灯用発光容器
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
JPS62110251A (ja) 1987-05-21
EP0220633A1 (en) 1987-05-06
DE3680070D1 (de) 1991-08-08
EP0220633B1 (en) 1991-07-03
MX168440B (es) 1993-05-25
JPH0711944B2 (ja) 1995-02-08

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 21/10/2001