JPS62262358A - 高圧ナトリウムランプ用アルミナ管 - Google Patents

高圧ナトリウムランプ用アルミナ管

Info

Publication number
JPS62262358A
JPS62262358A JP10519886A JP10519886A JPS62262358A JP S62262358 A JPS62262358 A JP S62262358A JP 10519886 A JP10519886 A JP 10519886A JP 10519886 A JP10519886 A JP 10519886A JP S62262358 A JPS62262358 A JP S62262358A
Authority
JP
Japan
Prior art keywords
tube
alumina
aluminum nitride
alumina tube
coating
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
JP10519886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449221B2 (cg-RX-API-DMAC7.html
Inventor
Yoshihiro Nimata
二俣　義浩
Keisuke Morita
啓介 森田
Hiroshi Sasaki
博 佐々木
Yasuo Fukatsu
深津　泰雄
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 Mining and Cement Co Ltd
Original Assignee
Mitsubishi Mining and Cement 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 Mitsubishi Mining and Cement Co Ltd filed Critical Mitsubishi Mining and Cement Co Ltd
Priority to JP10519886A priority Critical patent/JPS62262358A/ja
Publication of JPS62262358A publication Critical patent/JPS62262358A/ja
Publication of JPH0449221B2 publication Critical patent/JPH0449221B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP10519886A 1986-05-08 1986-05-08 高圧ナトリウムランプ用アルミナ管 Granted JPS62262358A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10519886A JPS62262358A (ja) 1986-05-08 1986-05-08 高圧ナトリウムランプ用アルミナ管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10519886A JPS62262358A (ja) 1986-05-08 1986-05-08 高圧ナトリウムランプ用アルミナ管

Publications (2)

Publication Number Publication Date
JPS62262358A true JPS62262358A (ja) 1987-11-14
JPH0449221B2 JPH0449221B2 (cg-RX-API-DMAC7.html) 1992-08-10

Family

ID=14400970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10519886A Granted JPS62262358A (ja) 1986-05-08 1986-05-08 高圧ナトリウムランプ用アルミナ管

Country Status (1)

Country Link
JP (1) JPS62262358A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683504A1 (en) 1994-05-17 1995-11-22 Toshiba Lighting & Technology Corporation Discharge lamp and illumination apparatus using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683504A1 (en) 1994-05-17 1995-11-22 Toshiba Lighting & Technology Corporation Discharge lamp and illumination apparatus using the same

Also Published As

Publication number Publication date
JPH0449221B2 (cg-RX-API-DMAC7.html) 1992-08-10

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