JPS55143768A - Metal vapor discharge lamp and its manufacture - Google Patents

Metal vapor discharge lamp and its manufacture

Info

Publication number
JPS55143768A
JPS55143768A JP5233779A JP5233779A JPS55143768A JP S55143768 A JPS55143768 A JP S55143768A JP 5233779 A JP5233779 A JP 5233779A JP 5233779 A JP5233779 A JP 5233779A JP S55143768 A JPS55143768 A JP S55143768A
Authority
JP
Japan
Prior art keywords
life
amount
starting
radioactive substance
luminous tube
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.)
Granted
Application number
JP5233779A
Other languages
English (en)
Other versions
JPS6034220B2 (ja
Inventor
Akihiro Inoue
Tadao Kano
Satoru Kono
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 JP5233779A priority Critical patent/JPS6034220B2/ja
Publication of JPS55143768A publication Critical patent/JPS55143768A/ja
Publication of JPS6034220B2 publication Critical patent/JPS6034220B2/ja
Expired 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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
JP5233779A 1979-04-27 1979-04-27 金属蒸気放電灯 Expired JPS6034220B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5233779A JPS6034220B2 (ja) 1979-04-27 1979-04-27 金属蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5233779A JPS6034220B2 (ja) 1979-04-27 1979-04-27 金属蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS55143768A true JPS55143768A (en) 1980-11-10
JPS6034220B2 JPS6034220B2 (ja) 1985-08-07

Family

ID=12911977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5233779A Expired JPS6034220B2 (ja) 1979-04-27 1979-04-27 金属蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS6034220B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313028A2 (en) * 1987-10-22 1989-04-26 Gte Products Corporation Arc discharge lamp with electrodeless ultraviolet radiation starting source
US5646483A (en) * 1995-05-30 1997-07-08 Matsushita Electronics Corporation Discharge lamp having cesium compound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313028A2 (en) * 1987-10-22 1989-04-26 Gte Products Corporation Arc discharge lamp with electrodeless ultraviolet radiation starting source
US5646483A (en) * 1995-05-30 1997-07-08 Matsushita Electronics Corporation Discharge lamp having cesium compound

Also Published As

Publication number Publication date
JPS6034220B2 (ja) 1985-08-07

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