JPS5450162A - High-pressure sodium vapor lamp - Google Patents

High-pressure sodium vapor lamp

Info

Publication number
JPS5450162A
JPS5450162A JP11608677A JP11608677A JPS5450162A JP S5450162 A JPS5450162 A JP S5450162A JP 11608677 A JP11608677 A JP 11608677A JP 11608677 A JP11608677 A JP 11608677A JP S5450162 A JPS5450162 A JP S5450162A
Authority
JP
Japan
Prior art keywords
bulb
lamp
sodium vapor
pressure sodium
inert gas
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
JP11608677A
Other languages
English (en)
Inventor
Toshikuni Otsuka
Ikuo Iwai
Shigeru Yamazaki
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.)
Iwasaki Denki KK
Original Assignee
Iwasaki Denki KK
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 Iwasaki Denki KK filed Critical Iwasaki Denki KK
Priority to JP11608677A priority Critical patent/JPS5450162A/ja
Publication of JPS5450162A publication Critical patent/JPS5450162A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP11608677A 1977-09-29 1977-09-29 High-pressure sodium vapor lamp Pending JPS5450162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11608677A JPS5450162A (en) 1977-09-29 1977-09-29 High-pressure sodium vapor lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11608677A JPS5450162A (en) 1977-09-29 1977-09-29 High-pressure sodium vapor lamp

Publications (1)

Publication Number Publication Date
JPS5450162A true JPS5450162A (en) 1979-04-19

Family

ID=14678355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11608677A Pending JPS5450162A (en) 1977-09-29 1977-09-29 High-pressure sodium vapor lamp

Country Status (1)

Country Link
JP (1) JPS5450162A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306269A2 (en) * 1987-08-28 1989-03-08 Gte Products Corporation Double-enveloped electric lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306269A2 (en) * 1987-08-28 1989-03-08 Gte Products Corporation Double-enveloped electric lamp

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