JPS5355676A - Discharge lamp lighting device - Google Patents

Discharge lamp lighting device

Info

Publication number
JPS5355676A
JPS5355676A JP13002276A JP13002276A JPS5355676A JP S5355676 A JPS5355676 A JP S5355676A JP 13002276 A JP13002276 A JP 13002276A JP 13002276 A JP13002276 A JP 13002276A JP S5355676 A JPS5355676 A JP S5355676A
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
lamp lighting
control circuit
combination
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
JP13002276A
Other languages
Japanese (ja)
Inventor
Masahiko Koshihara
Makoto Saito
Toshimichi Okada
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 Electric Co Ltd
Original Assignee
Iwasaki 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 Iwasaki Electric Co Ltd filed Critical Iwasaki Electric Co Ltd
Priority to JP13002276A priority Critical patent/JPS5355676A/en
Publication of JPS5355676A publication Critical patent/JPS5355676A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To stably operate a discharge lamp over the entire region extending from the start to a stable lighting point, using a combination of a current-limiting impedance element, discharge lamp, semiconductor switching element and control circuit.
JP13002276A 1976-10-30 1976-10-30 Discharge lamp lighting device Pending JPS5355676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13002276A JPS5355676A (en) 1976-10-30 1976-10-30 Discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13002276A JPS5355676A (en) 1976-10-30 1976-10-30 Discharge lamp lighting device

Publications (1)

Publication Number Publication Date
JPS5355676A true JPS5355676A (en) 1978-05-20

Family

ID=15024219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13002276A Pending JPS5355676A (en) 1976-10-30 1976-10-30 Discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5355676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559397A (en) * 1978-06-29 1980-01-23 Westinghouse Electric Corp Circuit for operating discharge lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113475A (en) * 1973-02-28 1974-10-29
JPS49135470A (en) * 1973-04-30 1974-12-26
JPS5355677A (en) * 1976-10-30 1978-05-20 Iwasaki Electric Co Ltd Discharge lamp lighting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113475A (en) * 1973-02-28 1974-10-29
JPS49135470A (en) * 1973-04-30 1974-12-26
JPS5355677A (en) * 1976-10-30 1978-05-20 Iwasaki Electric Co Ltd Discharge lamp lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559397A (en) * 1978-06-29 1980-01-23 Westinghouse Electric Corp Circuit for operating discharge lamp

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