JPS5556294A - Power supply checking circuit in fire alarm - Google Patents

Power supply checking circuit in fire alarm

Info

Publication number
JPS5556294A
JPS5556294A JP12931778A JP12931778A JPS5556294A JP S5556294 A JPS5556294 A JP S5556294A JP 12931778 A JP12931778 A JP 12931778A JP 12931778 A JP12931778 A JP 12931778A JP S5556294 A JPS5556294 A JP S5556294A
Authority
JP
Japan
Prior art keywords
power supply
fire alarm
checking circuit
supply checking
circuit
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
JP12931778A
Other languages
Japanese (ja)
Other versions
JPS593798B2 (en
Inventor
Tsutomu Kondou
Satoru Suzaki
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 JP53129317A priority Critical patent/JPS593798B2/en
Publication of JPS5556294A publication Critical patent/JPS5556294A/en
Publication of JPS593798B2 publication Critical patent/JPS593798B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Fire Alarms (AREA)
JP53129317A 1978-10-19 1978-10-19 Power supply confirmation circuit in fire alarm system Expired JPS593798B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53129317A JPS593798B2 (en) 1978-10-19 1978-10-19 Power supply confirmation circuit in fire alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53129317A JPS593798B2 (en) 1978-10-19 1978-10-19 Power supply confirmation circuit in fire alarm system

Publications (2)

Publication Number Publication Date
JPS5556294A true JPS5556294A (en) 1980-04-24
JPS593798B2 JPS593798B2 (en) 1984-01-26

Family

ID=15006578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53129317A Expired JPS593798B2 (en) 1978-10-19 1978-10-19 Power supply confirmation circuit in fire alarm system

Country Status (1)

Country Link
JP (1) JPS593798B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074441A (en) * 1988-09-26 1991-12-24 Toppan Printing Co., Ltd. Liquid container closure lockable in the open position

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154898A (en) * 1984-08-22 1986-03-19 Kansai Coke & Chem Co Ltd Controller of inverter
JPS61288797A (en) * 1985-06-12 1986-12-18 Haamo M Ee C:Kk Speed controller of induction motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074441A (en) * 1988-09-26 1991-12-24 Toppan Printing Co., Ltd. Liquid container closure lockable in the open position

Also Published As

Publication number Publication date
JPS593798B2 (en) 1984-01-26

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