JPH0353345Y2 - - Google Patents

Info

Publication number
JPH0353345Y2
JPH0353345Y2 JP1984117335U JP11733584U JPH0353345Y2 JP H0353345 Y2 JPH0353345 Y2 JP H0353345Y2 JP 1984117335 U JP1984117335 U JP 1984117335U JP 11733584 U JP11733584 U JP 11733584U JP H0353345 Y2 JPH0353345 Y2 JP H0353345Y2
Authority
JP
Japan
Prior art keywords
bell
control
transistor
circuit
receiver
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
JP1984117335U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133188U (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 JP11733584U priority Critical patent/JPS6133188U/ja
Publication of JPS6133188U publication Critical patent/JPS6133188U/ja
Application granted granted Critical
Publication of JPH0353345Y2 publication Critical patent/JPH0353345Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP11733584U 1984-07-31 1984-07-31 火災警報装置用ベル制御回路 Granted JPS6133188U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11733584U JPS6133188U (ja) 1984-07-31 1984-07-31 火災警報装置用ベル制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11733584U JPS6133188U (ja) 1984-07-31 1984-07-31 火災警報装置用ベル制御回路

Publications (2)

Publication Number Publication Date
JPS6133188U JPS6133188U (ja) 1986-02-28
JPH0353345Y2 true JPH0353345Y2 (en, 2012) 1991-11-21

Family

ID=30676249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11733584U Granted JPS6133188U (ja) 1984-07-31 1984-07-31 火災警報装置用ベル制御回路

Country Status (1)

Country Link
JP (1) JPS6133188U (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2919694B2 (ja) * 1993-03-11 1999-07-12 ホーチキ株式会社 防災監視装置
JP3294430B2 (ja) * 1994-03-31 2002-06-24 能美防災株式会社 火災報知設備

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946790A (en, 2012) * 1972-09-08 1974-05-04

Also Published As

Publication number Publication date
JPS6133188U (ja) 1986-02-28

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