JPS5450931A - Emergency battery checker - Google Patents

Emergency battery checker

Info

Publication number
JPS5450931A
JPS5450931A JP11818777A JP11818777A JPS5450931A JP S5450931 A JPS5450931 A JP S5450931A JP 11818777 A JP11818777 A JP 11818777A JP 11818777 A JP11818777 A JP 11818777A JP S5450931 A JPS5450931 A JP S5450931A
Authority
JP
Japan
Prior art keywords
emergency battery
battery checker
checker
emergency
battery
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
JP11818777A
Other languages
Japanese (ja)
Inventor
Shiyouzou Kataoka
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 JP11818777A priority Critical patent/JPS5450931A/en
Publication of JPS5450931A publication Critical patent/JPS5450931A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP11818777A 1977-09-30 1977-09-30 Emergency battery checker Pending JPS5450931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11818777A JPS5450931A (en) 1977-09-30 1977-09-30 Emergency battery checker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11818777A JPS5450931A (en) 1977-09-30 1977-09-30 Emergency battery checker

Publications (1)

Publication Number Publication Date
JPS5450931A true JPS5450931A (en) 1979-04-21

Family

ID=14730296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11818777A Pending JPS5450931A (en) 1977-09-30 1977-09-30 Emergency battery checker

Country Status (1)

Country Link
JP (1) JPS5450931A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261932A (en) * 1988-08-26 1990-03-01 Matsushita Electric Works Ltd Voltage lowering detection circuit for backup battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261932A (en) * 1988-08-26 1990-03-01 Matsushita Electric Works Ltd Voltage lowering detection circuit for backup battery

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