JPS5261373A - Emergency lighting device - Google Patents

Emergency lighting device

Info

Publication number
JPS5261373A
JPS5261373A JP50137576A JP13757675A JPS5261373A JP S5261373 A JPS5261373 A JP S5261373A JP 50137576 A JP50137576 A JP 50137576A JP 13757675 A JP13757675 A JP 13757675A JP S5261373 A JPS5261373 A JP S5261373A
Authority
JP
Japan
Prior art keywords
emergency lighting
lighting device
thyrister
inverter
power line
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.)
Granted
Application number
JP50137576A
Other languages
Japanese (ja)
Other versions
JPS5639519B2 (en
Inventor
Shozo Kataoka
Norihide Hamahara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP50137576A priority Critical patent/JPS5261373A/en
Publication of JPS5261373A publication Critical patent/JPS5261373A/en
Publication of JPS5639519B2 publication Critical patent/JPS5639519B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE:To prevent an emergency lighting of a discharge lamp even when a battery contained has been connected to a circuit, when a commercial power line is not connected, by connecting a switch element having memory function such as a thyrister and the like, directly to a starting resistance of an inverter.
JP50137576A 1975-11-15 1975-11-15 Emergency lighting device Granted JPS5261373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137576A JPS5261373A (en) 1975-11-15 1975-11-15 Emergency lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137576A JPS5261373A (en) 1975-11-15 1975-11-15 Emergency lighting device

Publications (2)

Publication Number Publication Date
JPS5261373A true JPS5261373A (en) 1977-05-20
JPS5639519B2 JPS5639519B2 (en) 1981-09-14

Family

ID=15201937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137576A Granted JPS5261373A (en) 1975-11-15 1975-11-15 Emergency lighting device

Country Status (1)

Country Link
JP (1) JPS5261373A (en)

Also Published As

Publication number Publication date
JPS5639519B2 (en) 1981-09-14

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