JPS5430682A - Lighting device for discharge lamp - Google Patents

Lighting device for discharge lamp

Info

Publication number
JPS5430682A
JPS5430682A JP9539377A JP9539377A JPS5430682A JP S5430682 A JPS5430682 A JP S5430682A JP 9539377 A JP9539377 A JP 9539377A JP 9539377 A JP9539377 A JP 9539377A JP S5430682 A JPS5430682 A JP S5430682A
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
ascertain
malfunction
abnormality
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
JP9539377A
Other languages
Japanese (ja)
Inventor
Shunichi Morimoto
Hiroyoshi 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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9539377A priority Critical patent/JPS5430682A/en
Publication of JPS5430682A publication Critical patent/JPS5430682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To prevent shortened life and destruction of a discharge lamp and malfunction and burning damage of a stabilizer through an automatic activation of a switch device with detection of preheating condition such as pre-heating current to ascertain that there is no abnormality.
JP9539377A 1977-08-09 1977-08-09 Lighting device for discharge lamp Pending JPS5430682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9539377A JPS5430682A (en) 1977-08-09 1977-08-09 Lighting device for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9539377A JPS5430682A (en) 1977-08-09 1977-08-09 Lighting device for discharge lamp

Publications (1)

Publication Number Publication Date
JPS5430682A true JPS5430682A (en) 1979-03-07

Family

ID=14136396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9539377A Pending JPS5430682A (en) 1977-08-09 1977-08-09 Lighting device for discharge lamp

Country Status (1)

Country Link
JP (1) JPS5430682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873995A (en) * 1981-10-26 1983-05-04 橋本　健 Device for firing fluorescent lamp
JPS59146199A (en) * 1983-10-07 1984-08-21 東芝ライテック株式会社 Device for firing discharge lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873995A (en) * 1981-10-26 1983-05-04 橋本　健 Device for firing fluorescent lamp
JPS59146199A (en) * 1983-10-07 1984-08-21 東芝ライテック株式会社 Device for firing discharge lamp
JPS6210000B2 (en) * 1983-10-07 1987-03-03 Toshiba Electric Equip

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