JPS5212787A - Lighting device for discharge lamp - Google Patents

Lighting device for discharge lamp

Info

Publication number
JPS5212787A
JPS5212787A JP50088491A JP8849175A JPS5212787A JP S5212787 A JPS5212787 A JP S5212787A JP 50088491 A JP50088491 A JP 50088491A JP 8849175 A JP8849175 A JP 8849175A JP S5212787 A JPS5212787 A JP S5212787A
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
lamp
discharge
rating
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
JP50088491A
Other languages
Japanese (ja)
Inventor
Kenichi Yajima
Mitsuho Kotabe
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.)
Toshiba Electric Equipment Corp
Toshiba Denzai KK
Original Assignee
Toshiba Electric Equipment Corp
Toshiba Denzai 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 Toshiba Electric Equipment Corp, Toshiba Denzai KK filed Critical Toshiba Electric Equipment Corp
Priority to JP50088491A priority Critical patent/JPS5212787A/en
Publication of JPS5212787A publication Critical patent/JPS5212787A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Abstract

PURPOSE:To lower an output of lamp under its rating by decreasing a lamp current of AC discharge lamp and to obtain a discharge lamp suitably designed for emergency use.
JP50088491A 1975-07-19 1975-07-19 Lighting device for discharge lamp Pending JPS5212787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50088491A JPS5212787A (en) 1975-07-19 1975-07-19 Lighting device for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50088491A JPS5212787A (en) 1975-07-19 1975-07-19 Lighting device for discharge lamp

Publications (1)

Publication Number Publication Date
JPS5212787A true JPS5212787A (en) 1977-01-31

Family

ID=13944269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088491A Pending JPS5212787A (en) 1975-07-19 1975-07-19 Lighting device for discharge lamp

Country Status (1)

Country Link
JP (1) JPS5212787A (en)

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