JPS55107965A - No battery capacity notifying circuit for alarm device - Google Patents

No battery capacity notifying circuit for alarm device

Info

Publication number
JPS55107965A
JPS55107965A JP1485579A JP1485579A JPS55107965A JP S55107965 A JPS55107965 A JP S55107965A JP 1485579 A JP1485579 A JP 1485579A JP 1485579 A JP1485579 A JP 1485579A JP S55107965 A JPS55107965 A JP S55107965A
Authority
JP
Japan
Prior art keywords
oscillator
alarm unit
output
switching element
alarm device
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
JP1485579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122914B2 (enrdf_load_stackoverflow
Inventor
Kuniharu Tatezuki
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 JP1485579A priority Critical patent/JPS55107965A/ja
Publication of JPS55107965A publication Critical patent/JPS55107965A/ja
Publication of JPS6122914B2 publication Critical patent/JPS6122914B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Tests Of Electric Status Of Batteries (AREA)
  • Emergency Alarm Devices (AREA)
  • Secondary Cells (AREA)
JP1485579A 1979-02-09 1979-02-09 No battery capacity notifying circuit for alarm device Granted JPS55107965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1485579A JPS55107965A (en) 1979-02-09 1979-02-09 No battery capacity notifying circuit for alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1485579A JPS55107965A (en) 1979-02-09 1979-02-09 No battery capacity notifying circuit for alarm device

Publications (2)

Publication Number Publication Date
JPS55107965A true JPS55107965A (en) 1980-08-19
JPS6122914B2 JPS6122914B2 (enrdf_load_stackoverflow) 1986-06-03

Family

ID=11872636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1485579A Granted JPS55107965A (en) 1979-02-09 1979-02-09 No battery capacity notifying circuit for alarm device

Country Status (1)

Country Link
JP (1) JPS55107965A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6122914B2 (enrdf_load_stackoverflow) 1986-06-03

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