JPS5255274A - Emergency lighting device - Google Patents

Emergency lighting device

Info

Publication number
JPS5255274A
JPS5255274A JP50132572A JP13257275A JPS5255274A JP S5255274 A JPS5255274 A JP S5255274A JP 50132572 A JP50132572 A JP 50132572A JP 13257275 A JP13257275 A JP 13257275A JP S5255274 A JPS5255274 A JP S5255274A
Authority
JP
Japan
Prior art keywords
emergency lighting
lighting device
lighting circuit
operate
emergency
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
JP50132572A
Other languages
Japanese (ja)
Inventor
Mitsuo Kuwabara
Ken Futaki
Hiroyuki Matsumiya
Shintaro Yasutomo
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 JP50132572A priority Critical patent/JPS5255274A/en
Publication of JPS5255274A publication Critical patent/JPS5255274A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To ensure operation on a side of an emergency lighting circuit during a a power failure, even if a cell connector is used not so as to operate a commercial lighting circuit under such conditions that the emergency lighting circuit is not connected to the battery regularly.
JP50132572A 1975-10-31 1975-10-31 Emergency lighting device Pending JPS5255274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50132572A JPS5255274A (en) 1975-10-31 1975-10-31 Emergency lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50132572A JPS5255274A (en) 1975-10-31 1975-10-31 Emergency lighting device

Publications (1)

Publication Number Publication Date
JPS5255274A true JPS5255274A (en) 1977-05-06

Family

ID=15084435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50132572A Pending JPS5255274A (en) 1975-10-31 1975-10-31 Emergency lighting device

Country Status (1)

Country Link
JP (1) JPS5255274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471983U (en) * 1977-10-31 1979-05-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471983U (en) * 1977-10-31 1979-05-22

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