JPS6433846A - Metal vapor discharge lamp - Google Patents

Metal vapor discharge lamp

Info

Publication number
JPS6433846A
JPS6433846A JP18752787A JP18752787A JPS6433846A JP S6433846 A JPS6433846 A JP S6433846A JP 18752787 A JP18752787 A JP 18752787A JP 18752787 A JP18752787 A JP 18752787A JP S6433846 A JPS6433846 A JP S6433846A
Authority
JP
Japan
Prior art keywords
luminous tube
tube
cooling means
discharge lamp
metal vapor
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
JP18752787A
Other languages
English (en)
Inventor
Hisashi Miyashita
Makoto Yasuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18752787A priority Critical patent/JPS6433846A/ja
Publication of JPS6433846A publication Critical patent/JPS6433846A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP18752787A 1987-07-29 1987-07-29 Metal vapor discharge lamp Pending JPS6433846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18752787A JPS6433846A (en) 1987-07-29 1987-07-29 Metal vapor discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18752787A JPS6433846A (en) 1987-07-29 1987-07-29 Metal vapor discharge lamp

Publications (1)

Publication Number Publication Date
JPS6433846A true JPS6433846A (en) 1989-02-03

Family

ID=16207644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18752787A Pending JPS6433846A (en) 1987-07-29 1987-07-29 Metal vapor discharge lamp

Country Status (1)

Country Link
JP (1) JPS6433846A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481702A2 (en) * 1990-10-15 1992-04-22 General Electric Company Heat removal from electric discharge lamp
JP2001338615A (ja) * 2000-05-26 2001-12-07 Japan Storage Battery Co Ltd 放電灯
JP2010251334A (ja) * 2010-07-05 2010-11-04 Gs Yuasa Corp 放電灯

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481702A2 (en) * 1990-10-15 1992-04-22 General Electric Company Heat removal from electric discharge lamp
JPH08142U (ja) * 1990-10-15 1996-01-23 ゼネラル・エレクトリック・カンパニイ 放電灯の熱除去手段
JP2001338615A (ja) * 2000-05-26 2001-12-07 Japan Storage Battery Co Ltd 放電灯
JP2010251334A (ja) * 2010-07-05 2010-11-04 Gs Yuasa Corp 放電灯

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