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JPS51150885A - Electric discharge lamp lighting device - Google Patents

Electric discharge lamp lighting device

Info

Publication number
JPS51150885A
JPS51150885A JP7320375A JP7320375A JPS51150885A JP S51150885 A JPS51150885 A JP S51150885A JP 7320375 A JP7320375 A JP 7320375A JP 7320375 A JP7320375 A JP 7320375A JP S51150885 A JPS51150885 A JP S51150885A
Authority
JP
Japan
Prior art keywords
lighting device
discharge lamp
electric discharge
lamp lighting
semi
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
JP7320375A
Other languages
Japanese (ja)
Inventor
Hiroyuki Iyama
Koichi Tomura
Mitsuo Akatsuka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7320375A priority Critical patent/JPS51150885A/en
Publication of JPS51150885A publication Critical patent/JPS51150885A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To provide a lighting device for an electric discharge lamp provided with a semi-conductor switching element for an easier starting.
JP7320375A 1975-06-18 1975-06-18 Electric discharge lamp lighting device Pending JPS51150885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7320375A JPS51150885A (en) 1975-06-18 1975-06-18 Electric discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7320375A JPS51150885A (en) 1975-06-18 1975-06-18 Electric discharge lamp lighting device

Publications (1)

Publication Number Publication Date
JPS51150885A true JPS51150885A (en) 1976-12-24

Family

ID=13511342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7320375A Pending JPS51150885A (en) 1975-06-18 1975-06-18 Electric discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS51150885A (en)

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