JPH0142225Y2 - - Google Patents

Info

Publication number
JPH0142225Y2
JPH0142225Y2 JP1983012081U JP1208183U JPH0142225Y2 JP H0142225 Y2 JPH0142225 Y2 JP H0142225Y2 JP 1983012081 U JP1983012081 U JP 1983012081U JP 1208183 U JP1208183 U JP 1208183U JP H0142225 Y2 JPH0142225 Y2 JP H0142225Y2
Authority
JP
Japan
Prior art keywords
alarm
circuit
fire
transistor
switch
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
JP1983012081U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59122689U (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 JP1208183U priority Critical patent/JPS59122689U/ja
Publication of JPS59122689U publication Critical patent/JPS59122689U/ja
Application granted granted Critical
Publication of JPH0142225Y2 publication Critical patent/JPH0142225Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP1208183U 1983-02-01 1983-02-01 音響停止回路 Granted JPS59122689U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1208183U JPS59122689U (ja) 1983-02-01 1983-02-01 音響停止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1208183U JPS59122689U (ja) 1983-02-01 1983-02-01 音響停止回路

Publications (2)

Publication Number Publication Date
JPS59122689U JPS59122689U (ja) 1984-08-18
JPH0142225Y2 true JPH0142225Y2 (en]) 1989-12-11

Family

ID=30143490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1208183U Granted JPS59122689U (ja) 1983-02-01 1983-02-01 音響停止回路

Country Status (1)

Country Link
JP (1) JPS59122689U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3456859B2 (ja) * 1997-03-31 2003-10-14 能美防災株式会社 火災受信機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315277Y2 (en]) * 1971-08-12 1978-04-21
JPS5315278Y2 (en]) * 1971-09-14 1978-04-21

Also Published As

Publication number Publication date
JPS59122689U (ja) 1984-08-18

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