JPH0354097U - - Google Patents

Info

Publication number
JPH0354097U
JPH0354097U JP11220589U JP11220589U JPH0354097U JP H0354097 U JPH0354097 U JP H0354097U JP 11220589 U JP11220589 U JP 11220589U JP 11220589 U JP11220589 U JP 11220589U JP H0354097 U JPH0354097 U JP H0354097U
Authority
JP
Japan
Prior art keywords
fire
alarm
alarm device
disconnection
detector
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
JP11220589U
Other languages
English (en)
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 JP11220589U priority Critical patent/JPH0354097U/ja
Publication of JPH0354097U publication Critical patent/JPH0354097U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の実施例を示し、第
1図はこ回路図、第2図は地区窓の正面図である
。第3図は従来例を示す回路図である。 S1……Sn……火災感知器、D1……DN…
…断線検出回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 火災感知器の発報検出機能及び、前記火災感知
    器を接続する回線の断線を検出する断線検出機能
    とを有する火災警報装置において、 火災感知器の発報を受信したときは、火災受信
    機の断線検出回路への電源供給を遮断するよう構
    成したことを特徴とする火災警報装置。
JP11220589U 1989-09-26 1989-09-26 Pending JPH0354097U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11220589U JPH0354097U (ja) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11220589U JPH0354097U (ja) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0354097U true JPH0354097U (ja) 1991-05-24

Family

ID=31660653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11220589U Pending JPH0354097U (ja) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0354097U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143700A (ja) * 1986-12-06 1988-06-15 株式会社東芝 警報装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143700A (ja) * 1986-12-06 1988-06-15 株式会社東芝 警報装置

Similar Documents

Publication Publication Date Title
CA2317027A1 (en) Smoke alarm with dual sensing technologies and dual power sources
JPH0354097U (ja)
JPH0354092U (ja)
JPH03127993U (ja)
JPS58183589U (ja) 火災受信機用アダプタ装置
JPH03116485U (ja)
JPH01132184U (ja)
JPS61201193U (ja)
JPS59182794U (ja) 火災警報装置
JPS6452099U (ja)
CA2002651A1 (en) Warning light system for use with a smoke detector
JPS6174185U (ja)
JPH0320555U (ja)
JPH029988U (ja)
JPS6025089U (ja) 物体接近警報装置
JPS6214836U (ja)
JPS61185193U (ja)
JPS62120788U (ja)
JPS63135491U (ja)
JPH0374027U (ja)
JPS61151749U (ja)
JPH0223105U (ja)
JPH0244432U (ja)
JPH01115338U (ja)
JPH0330101U (ja)