JPS61165453U - - Google Patents

Info

Publication number
JPS61165453U
JPS61165453U JP4898785U JP4898785U JPS61165453U JP S61165453 U JPS61165453 U JP S61165453U JP 4898785 U JP4898785 U JP 4898785U JP 4898785 U JP4898785 U JP 4898785U JP S61165453 U JPS61165453 U JP S61165453U
Authority
JP
Japan
Prior art keywords
switching element
gas leak
series
leak alarm
starting signal
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
JP4898785U
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 JP4898785U priority Critical patent/JPS61165453U/ja
Publication of JPS61165453U publication Critical patent/JPS61165453U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるガス漏れ警報器の一実施
例を示す結線図、第2図は従来のガス漏れ警報器
の一例を示す結線図である。 5……ブザー、6……発光ダイオード、7……
側路抵抗、8……サイリスタ、13……始動信号
回路、14……ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 音響器と、表示灯と側路抵抗の並列回路と、ス
    イツチング素子とを直列に接続し、ガス漏れ時該
    スイツチング素子を導通させて警報するガス漏れ
    警報器において、電源投入後所定時間信号を発生
    する始動信号回路を設け、前記表示灯と直列にダ
    イオードを接続し、前記始動信号回路の出力端が
    前記表示灯と前記ダイオードとの接続点に接続さ
    れるとともに、前記始動信号回路の信号で前記ス
    イツチング素子の動作を阻止するように接続され
    ていることを特徴とするガス漏れ警報器。
JP4898785U 1985-04-02 1985-04-02 Pending JPS61165453U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4898785U JPS61165453U (ja) 1985-04-02 1985-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4898785U JPS61165453U (ja) 1985-04-02 1985-04-02

Publications (1)

Publication Number Publication Date
JPS61165453U true JPS61165453U (ja) 1986-10-14

Family

ID=30565760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4898785U Pending JPS61165453U (ja) 1985-04-02 1985-04-02

Country Status (1)

Country Link
JP (1) JPS61165453U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111899U (ja) * 1989-02-22 1990-09-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111899U (ja) * 1989-02-22 1990-09-06

Similar Documents

Publication Publication Date Title
JPS61165453U (ja)
JPH0196737U (ja)
SU1185366A1 (ru) Устройство для многоточечной сигнализации
JPH01124647U (ja)
JPH02142979U (ja)
JPS6430416U (ja)
JPS6129069U (ja) エンジン制御装置
JPS625387U (ja)
JPS62107528U (ja)
JPS64111U (ja)
JPH037299U (ja)
JPS61165236U (ja)
JPS6219088U (ja)
JPS6262549U (ja)
JPS5819385U (ja) 警報装置
JPS6247238U (ja)
JPS6446437U (ja)
JPS6295962U (ja)
JPS59126393U (ja) 警報ベル線等のヒユ−ズ断検出回路
JPS58117580U (ja) 警報表示装置
JPS63168509U (ja)
JPS6119756U (ja) 可燃性ガス検知装置
JPS63120265U (ja)
JPS6450373U (ja)
JPH01127094U (ja)