JPS5255275A - Emergency lighting device - Google Patents

Emergency lighting device

Info

Publication number
JPS5255275A
JPS5255275A JP50132587A JP13258775A JPS5255275A JP S5255275 A JPS5255275 A JP S5255275A JP 50132587 A JP50132587 A JP 50132587A JP 13258775 A JP13258775 A JP 13258775A JP S5255275 A JPS5255275 A JP S5255275A
Authority
JP
Japan
Prior art keywords
lighting device
emergency lighting
cell connector
forgotton
conditions
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
JP50132587A
Other languages
Japanese (ja)
Inventor
Mitsuo Kuwabara
Ken Futaki
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 JP50132587A priority Critical patent/JPS5255275A/en
Publication of JPS5255275A publication Critical patent/JPS5255275A/en
Pending 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 forgotton connection of a cell connector, and to ensure change into an emergency circuit during a power failure, by a system characterized in that a commercial lighting circuit does not operate under such conditions that the cell connector is not connected regularly.
JP50132587A 1975-10-31 1975-10-31 Emergency lighting device Pending JPS5255275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50132587A JPS5255275A (en) 1975-10-31 1975-10-31 Emergency lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50132587A JPS5255275A (en) 1975-10-31 1975-10-31 Emergency lighting device

Publications (1)

Publication Number Publication Date
JPS5255275A true JPS5255275A (en) 1977-05-06

Family

ID=15084814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50132587A Pending JPS5255275A (en) 1975-10-31 1975-10-31 Emergency lighting device

Country Status (1)

Country Link
JP (1) JPS5255275A (en)

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