JPS5396277A - High-pressure sodium lamp - Google Patents

High-pressure sodium lamp

Info

Publication number
JPS5396277A
JPS5396277A JP977077A JP977077A JPS5396277A JP S5396277 A JPS5396277 A JP S5396277A JP 977077 A JP977077 A JP 977077A JP 977077 A JP977077 A JP 977077A JP S5396277 A JPS5396277 A JP S5396277A
Authority
JP
Japan
Prior art keywords
pressure sodium
sodium lamp
pressure
lamp
starting
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
JP977077A
Other languages
Japanese (ja)
Inventor
Ikuo Iwai
Masafumi Ochi
Hiroki Ono
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 JP977077A priority Critical patent/JPS5396277A/en
Publication of JPS5396277A publication Critical patent/JPS5396277A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To provide a high-pressure sodium lamp of a low watt wherein the pressure of sealing xenon gas is determined in an adequate range thereby curtailing the starting time and starting the lamp momentarily.
COPYRIGHT: (C)1978,JPO&Japio
JP977077A 1977-02-02 1977-02-02 High-pressure sodium lamp Pending JPS5396277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP977077A JPS5396277A (en) 1977-02-02 1977-02-02 High-pressure sodium lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP977077A JPS5396277A (en) 1977-02-02 1977-02-02 High-pressure sodium lamp

Publications (1)

Publication Number Publication Date
JPS5396277A true JPS5396277A (en) 1978-08-23

Family

ID=11729490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP977077A Pending JPS5396277A (en) 1977-02-02 1977-02-02 High-pressure sodium lamp

Country Status (1)

Country Link
JP (1) JPS5396277A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984085A (en) * 1972-12-21 1974-08-13
JPS50131382A (en) * 1974-04-01 1975-10-17
JPS5186282A (en) * 1975-01-24 1976-07-28 Tokyo Shibaura Electric Co METARUHARAIDOR ANPU

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984085A (en) * 1972-12-21 1974-08-13
JPS50131382A (en) * 1974-04-01 1975-10-17
JPS5186282A (en) * 1975-01-24 1976-07-28 Tokyo Shibaura Electric Co METARUHARAIDOR ANPU

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