JPH0138711Y2 - - Google Patents

Info

Publication number
JPH0138711Y2
JPH0138711Y2 JP4402182U JP4402182U JPH0138711Y2 JP H0138711 Y2 JPH0138711 Y2 JP H0138711Y2 JP 4402182 U JP4402182 U JP 4402182U JP 4402182 U JP4402182 U JP 4402182U JP H0138711 Y2 JPH0138711 Y2 JP H0138711Y2
Authority
JP
Japan
Prior art keywords
power supply
supply terminal
sound generator
diodes
alarm
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
Application number
JP4402182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58150192U (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 JP4402182U priority Critical patent/JPS58150192U/ja
Publication of JPS58150192U publication Critical patent/JPS58150192U/ja
Application granted granted Critical
Publication of JPH0138711Y2 publication Critical patent/JPH0138711Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
JP4402182U 1982-03-30 1982-03-30 警報器の電源逆接続防止回路 Granted JPS58150192U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4402182U JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4402182U JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Publications (2)

Publication Number Publication Date
JPS58150192U JPS58150192U (ja) 1983-10-07
JPH0138711Y2 true JPH0138711Y2 (en]) 1989-11-20

Family

ID=30055089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4402182U Granted JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Country Status (1)

Country Link
JP (1) JPS58150192U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3402938B2 (ja) * 1996-07-02 2003-05-06 株式会社東芝 電力変換装置

Also Published As

Publication number Publication date
JPS58150192U (ja) 1983-10-07

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