JPS6194989U - - Google Patents

Info

Publication number
JPS6194989U
JPS6194989U JP17989384U JP17989384U JPS6194989U JP S6194989 U JPS6194989 U JP S6194989U JP 17989384 U JP17989384 U JP 17989384U JP 17989384 U JP17989384 U JP 17989384U JP S6194989 U JPS6194989 U JP S6194989U
Authority
JP
Japan
Prior art keywords
circuit
gas
valve
signal
occlusion
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.)
Granted
Application number
JP17989384U
Other languages
Japanese (ja)
Other versions
JPH0530238Y2 (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 JP1984179893U priority Critical patent/JPH0530238Y2/ja
Publication of JPS6194989U publication Critical patent/JPS6194989U/ja
Application granted granted Critical
Publication of JPH0530238Y2 publication Critical patent/JPH0530238Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図はそれぞれ本考案によるガ
ス遮断弁駆動装置の実施例を示し、第１図は一部
結線図を含むブロツク図、第２図は第１図と異な
る実施例を示すブロツク図、第３図はガス遮断弁
駆動装置の一従来例を示すブロツク図である。 １…ガスレベル判定回路、２…遅延回路、３…
弁駆動回路、４…ガス遮断弁、５…動作表示回路
、６…ブザー回路、９…緊急操作回路、１１…鳴
動制御回路、１２…フリツプフロツプ。 1 and 2 respectively show an embodiment of the gas cutoff valve driving device according to the present invention, FIG. 1 is a block diagram including a partial wiring diagram, and FIG. 2 is a block diagram showing an embodiment different from FIG. 1. 3 are block diagrams showing a conventional example of a gas cutoff valve driving device. 1...Gas level determination circuit, 2...Delay circuit, 3...
Valve drive circuit, 4...Gas cutoff valve, 5...Operation display circuit, 6...Buzzer circuit, 9...Emergency operation circuit, 11...Sound control circuit, 12...Flip-flop.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス漏れ検出器が発生するガス漏れ信号のレベ
ルが所定値に達すると閉塞信号を出力するガスレ
ベル判定回路、前記閉塞信号または緊急操作回路
の操作でパネルを発生しガス遮断弁を閉塞する弁
閉塞手段、該弁閉塞手段が動作して前記ガス遮断
弁が閉塞すると警報を発する音響回路と動作表示
回路とからなる警報手段を備えたガス遮断弁駆動
装置において、前記ガスレベル判定回路と前記弁
閉塞手段との間に前記閉塞信号で前記音響回路の
音響器の鳴動を可能にし前記緊急操作回路の操作
で前記音響器の鳴動を不能にする音響回路制御手
段を設けたことを特徴とするガス遮断弁駆動装置
。 A gas level determination circuit that outputs a occlusion signal when the level of the gas leak signal generated by the gas leak detector reaches a predetermined value, and a valve occlusion that generates a panel and closes the gas cutoff valve by operating the occlusion signal or the emergency operation circuit. means, a gas cutoff valve driving device comprising an alarm means comprising an acoustic circuit and an operation display circuit that issue an alarm when the valve closing means operates and the gas cutoff valve is closed; A gas cutoff device characterized in that an acoustic circuit control means is provided between the device and the blockage signal to enable the sounder of the acoustic circuit to sound, and to disable the sounder by operating the emergency operation circuit. Valve drive device.
JP1984179893U 1984-11-27 1984-11-27 Expired - Lifetime JPH0530238Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984179893U JPH0530238Y2 (en) 1984-11-27 1984-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984179893U JPH0530238Y2 (en) 1984-11-27 1984-11-27

Publications (2)

Publication Number Publication Date
JPS6194989U true JPS6194989U (en) 1986-06-19
JPH0530238Y2 JPH0530238Y2 (en) 1993-08-02

Family

ID=30737457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984179893U Expired - Lifetime JPH0530238Y2 (en) 1984-11-27 1984-11-27

Country Status (1)

Country Link
JP (1) JPH0530238Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115495A (en) * 1974-07-30 1976-02-06 Juwa Sangyo Kk KOKANDOIJOKENSHUTSUKEIHOKI
JPS58130059A (en) * 1982-01-29 1983-08-03 松下電工株式会社 Gas shielding system
JPS58138195U (en) * 1982-03-15 1983-09-17 矢崎総業株式会社 Gas leak alarm with shutoff valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115495A (en) * 1974-07-30 1976-02-06 Juwa Sangyo Kk KOKANDOIJOKENSHUTSUKEIHOKI
JPS58130059A (en) * 1982-01-29 1983-08-03 松下電工株式会社 Gas shielding system
JPS58138195U (en) * 1982-03-15 1983-09-17 矢崎総業株式会社 Gas leak alarm with shutoff valve

Also Published As

Publication number Publication date
JPH0530238Y2 (en) 1993-08-02

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