JPH0213440B2 - - Google Patents

Info

Publication number
JPH0213440B2
JPH0213440B2 JP56043525A JP4352581A JPH0213440B2 JP H0213440 B2 JPH0213440 B2 JP H0213440B2 JP 56043525 A JP56043525 A JP 56043525A JP 4352581 A JP4352581 A JP 4352581A JP H0213440 B2 JPH0213440 B2 JP H0213440B2
Authority
JP
Japan
Prior art keywords
voltage
power
circuit
power supply
emergency lighting
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.)
Expired - Lifetime
Application number
JP56043525A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157488A (en
Inventor
Seiji Soga
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 JP56043525A priority Critical patent/JPS57157488A/ja
Publication of JPS57157488A publication Critical patent/JPS57157488A/ja
Publication of JPH0213440B2 publication Critical patent/JPH0213440B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
JP56043525A 1981-03-23 1981-03-23 Emergency illuminator Granted JPS57157488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56043525A JPS57157488A (en) 1981-03-23 1981-03-23 Emergency illuminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56043525A JPS57157488A (en) 1981-03-23 1981-03-23 Emergency illuminator

Publications (2)

Publication Number Publication Date
JPS57157488A JPS57157488A (en) 1982-09-29
JPH0213440B2 true JPH0213440B2 (cs) 1990-04-04

Family

ID=12666153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56043525A Granted JPS57157488A (en) 1981-03-23 1981-03-23 Emergency illuminator

Country Status (1)

Country Link
JP (1) JPS57157488A (cs)

Also Published As

Publication number Publication date
JPS57157488A (en) 1982-09-29

Similar Documents

Publication Publication Date Title
JP3095080B2 (ja) フェールセーフ照明システム
US4686424A (en) Emergency lighting circuits
US5910689A (en) Generator standby ballast
US4843301A (en) Power supply with switching means responsive to line voltage
US5751116A (en) Apparatus to retrofit an HID light fixture
US6639330B2 (en) Transfer relay for computer based equipment
JPH0213440B2 (cs)
US4536695A (en) Discharging protection device for battery-operated portable electric light
JPH08264010A (ja) 非常灯装置
JP3205481B2 (ja) 防災監視装置の電源監視回路
JPH10106766A (ja) 防災用照明点灯回路、防災用照明点灯装置および防災用照明装置
JPS6041673Y2 (ja) 点灯回路
US3441829A (en) Emergency stand-by electric service apparatus
JPS6129198Y2 (cs)
JPS6050892A (ja) 非常用照明装置
KR870000658Y1 (ko) 유도등의 전원공급 장치
JPS6050893A (ja) 非常用照明装置
JPH0431804Y2 (cs)
JPH0414478B2 (cs)
JPS5816066Y2 (ja) 避難誘導装置
JPS6129197Y2 (cs)
JPS5840317B2 (ja) 非常灯点灯装置
KR200199085Y1 (ko) 자동 전원 제어장치
JPS6018176B2 (ja) 非常用照明装置
KR810001475Y1 (ko) 비상 조명 장치