JPS57138771A - High pressure discharge lamp - Google Patents

High pressure discharge lamp

Info

Publication number
JPS57138771A
JPS57138771A JP2391481A JP2391481A JPS57138771A JP S57138771 A JPS57138771 A JP S57138771A JP 2391481 A JP2391481 A JP 2391481A JP 2391481 A JP2391481 A JP 2391481A JP S57138771 A JPS57138771 A JP S57138771A
Authority
JP
Japan
Prior art keywords
straight
main electrode
side main
starting auxiliary
metal body
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
JP2391481A
Other languages
English (en)
Inventor
Keiji Watabe
Ryo Suzuki
Masato Saito
Masahiro Dobashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2391481A priority Critical patent/JPS57138771A/ja
Publication of JPS57138771A publication Critical patent/JPS57138771A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/54Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP2391481A 1981-02-20 1981-02-20 High pressure discharge lamp Pending JPS57138771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2391481A JPS57138771A (en) 1981-02-20 1981-02-20 High pressure discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2391481A JPS57138771A (en) 1981-02-20 1981-02-20 High pressure discharge lamp

Publications (1)

Publication Number Publication Date
JPS57138771A true JPS57138771A (en) 1982-08-27

Family

ID=12123749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2391481A Pending JPS57138771A (en) 1981-02-20 1981-02-20 High pressure discharge lamp

Country Status (1)

Country Link
JP (1) JPS57138771A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446462A2 (de) * 1990-03-15 1991-09-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruck-Entladungslampe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446462A2 (de) * 1990-03-15 1991-09-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruck-Entladungslampe
US5248913A (en) * 1990-03-15 1993-09-28 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen M.B.H. High pressure discharge lamp

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