JPS63132373U - - Google Patents

Info

Publication number
JPS63132373U
JPS63132373U JP1987025418U JP2541887U JPS63132373U JP S63132373 U JPS63132373 U JP S63132373U JP 1987025418 U JP1987025418 U JP 1987025418U JP 2541887 U JP2541887 U JP 2541887U JP S63132373 U JPS63132373 U JP S63132373U
Authority
JP
Japan
Prior art keywords
voltage
circuit
battery
low
detection 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.)
Pending
Application number
JP1987025418U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987025418U priority Critical patent/JPS63132373U/ja
Publication of JPS63132373U publication Critical patent/JPS63132373U/ja
Priority to JP1161143A priority patent/JPH0652297B2/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Alarm Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Audible And Visible Signals (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
JP1987025418U 1987-02-23 1987-02-23 Pending JPS63132373U (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987025418U JPS63132373U (sv) 1987-02-23 1987-02-23
JP1161143A JPH0652297B2 (ja) 1987-02-23 1989-06-23 警報装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987025418U JPS63132373U (sv) 1987-02-23 1987-02-23
JP1161143A JPH0652297B2 (ja) 1987-02-23 1989-06-23 警報装置

Publications (1)

Publication Number Publication Date
JPS63132373U true JPS63132373U (sv) 1988-08-30

Family

ID=49680613

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1987025418U Pending JPS63132373U (sv) 1987-02-23 1987-02-23
JP1161143A Expired - Fee Related JPH0652297B2 (ja) 1987-02-23 1989-06-23 警報装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1161143A Expired - Fee Related JPH0652297B2 (ja) 1987-02-23 1989-06-23 警報装置

Country Status (1)

Country Link
JP (2) JPS63132373U (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5475337B2 (ja) * 2008-08-25 2014-04-16 ホーチキ株式会社 警報器
JP4944154B2 (ja) * 2009-05-18 2012-05-30 ホーチキ株式会社 警報器
JP5296032B2 (ja) * 2010-10-25 2013-09-25 ホーチキ株式会社 警報器
JP5536938B2 (ja) * 2013-06-12 2014-07-02 ホーチキ株式会社 警報器
JP2015118062A (ja) * 2013-12-20 2015-06-25 オプテックス株式会社 電池種類判別装置およびこれを備えた電池駆動型の電子機器
CN112213634B (zh) * 2020-10-26 2023-05-09 浙江天正电气股份有限公司 一种检测断路器运行状态的方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121379U (sv) * 1974-08-05 1976-02-17

Also Published As

Publication number Publication date
JPH0652297B2 (ja) 1994-07-06
JPH0285782A (ja) 1990-03-27

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