JPS5661761A - Metal-vapor electric-discharge lamp - Google Patents

Metal-vapor electric-discharge lamp

Info

Publication number
JPS5661761A
JPS5661761A JP13725079A JP13725079A JPS5661761A JP S5661761 A JPS5661761 A JP S5661761A JP 13725079 A JP13725079 A JP 13725079A JP 13725079 A JP13725079 A JP 13725079A JP S5661761 A JPS5661761 A JP S5661761A
Authority
JP
Japan
Prior art keywords
metal
discharge lamp
vapor electric
glow starter
getter
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.)
Pending
Application number
JP13725079A
Other languages
Japanese (ja)
Inventor
Akihiro Inoue
Masahiko Asakura
Akihiro Kamiya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13725079A priority Critical patent/JPS5661761A/en
Publication of JPS5661761A publication Critical patent/JPS5661761A/en
Pending 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
    • H01J61/56—One or more circuit elements structurally associated with the lamp

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE:To prevent the rise of the operating voltage of a glow starter due to the emission of impurities and thereby secure the starting of a metal-vapor electric- discharge lamp, by installing an electrically insulated getter within the glow starter. CONSTITUTION:If impurity-containing gases are discharged from a case 30, a bimetal electrode 31 and 32, a contact 31a and 32a or the like which are installed within an outer tube and are exposed in an atmosphere of high temperature, a getter 34 adsorbs these emitted gases. Consequently, the space inside the case 30 is kept clean, the operating voltage of a glow starter is not varied, and the pulse height and the pulse spacing are maintained at a given value with a high accuracy, and thus the starting of a metal-vapor electric-discharge lamp is secured.
JP13725079A 1979-10-24 1979-10-24 Metal-vapor electric-discharge lamp Pending JPS5661761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13725079A JPS5661761A (en) 1979-10-24 1979-10-24 Metal-vapor electric-discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13725079A JPS5661761A (en) 1979-10-24 1979-10-24 Metal-vapor electric-discharge lamp

Publications (1)

Publication Number Publication Date
JPS5661761A true JPS5661761A (en) 1981-05-27

Family

ID=15194268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13725079A Pending JPS5661761A (en) 1979-10-24 1979-10-24 Metal-vapor electric-discharge lamp

Country Status (1)

Country Link
JP (1) JPS5661761A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830061A (en) * 1981-08-18 1983-02-22 Toshiba Corp Metal vapor discharge lamp
JPS58138297U (en) * 1982-03-12 1983-09-17 東芝ライテック株式会社 lighting tube
JPS58168098U (en) * 1982-05-06 1983-11-09 東芝ライテック株式会社 lighting tube
JPS59224044A (en) * 1983-06-02 1984-12-15 Matsushita Electronics Corp High pressure vapor electric discharge lamp
EP0634822A1 (en) * 1993-07-14 1995-01-18 Corning Incorporated Packaging of high power semiconductor lasers
EP0707360A1 (en) * 1994-10-11 1996-04-17 Corning Incorporated Impurity getters in laser enclosures
WO2008155295A1 (en) * 2007-06-20 2008-12-24 Saes Getters S.P.A. White or ultraviolet leds containing a getter system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830061A (en) * 1981-08-18 1983-02-22 Toshiba Corp Metal vapor discharge lamp
JPS58138297U (en) * 1982-03-12 1983-09-17 東芝ライテック株式会社 lighting tube
JPS58168098U (en) * 1982-05-06 1983-11-09 東芝ライテック株式会社 lighting tube
JPS59224044A (en) * 1983-06-02 1984-12-15 Matsushita Electronics Corp High pressure vapor electric discharge lamp
JPH0480501B2 (en) * 1983-06-02 1992-12-18 Matsushita Electronics Corp
US5770473A (en) * 1993-07-14 1998-06-23 Corning Incorporated Packaging of high power semiconductor lasers
US5513198A (en) * 1993-07-14 1996-04-30 Corning Incorporated Packaging of high power semiconductor lasers
US5629952A (en) * 1993-07-14 1997-05-13 Corning Incorporated Packaging of high power semiconductor lasers
EP0634822A1 (en) * 1993-07-14 1995-01-18 Corning Incorporated Packaging of high power semiconductor lasers
EP0707360A1 (en) * 1994-10-11 1996-04-17 Corning Incorporated Impurity getters in laser enclosures
WO2008155295A1 (en) * 2007-06-20 2008-12-24 Saes Getters S.P.A. White or ultraviolet leds containing a getter system
JP2010530625A (en) * 2007-06-20 2010-09-09 サエス ゲッターズ ソチエタ ペル アツィオニ White or ultraviolet LED with getter system
US8278675B2 (en) 2007-06-20 2012-10-02 Saes Getters S.P.A. White or ultraviolet LEDs containing a getter system

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