JPS59168074U - Gas cutoff valve interlocking device - Google Patents

Gas cutoff valve interlocking device

Info

Publication number
JPS59168074U
JPS59168074U JP6148683U JP6148683U JPS59168074U JP S59168074 U JPS59168074 U JP S59168074U JP 6148683 U JP6148683 U JP 6148683U JP 6148683 U JP6148683 U JP 6148683U JP S59168074 U JPS59168074 U JP S59168074U
Authority
JP
Japan
Prior art keywords
cutoff valve
interlocking device
gas cutoff
valve interlocking
gas
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
JP6148683U
Other languages
Japanese (ja)
Inventor
衣本　南海男
村田　宗二
四柳　薫
Original Assignee
大阪瓦斯株式会社
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 by 大阪瓦斯株式会社 filed Critical 大阪瓦斯株式会社
Priority to JP6148683U priority Critical patent/JPS59168074U/en
Publication of JPS59168074U publication Critical patent/JPS59168074U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はガス遮断弁連動装置の概要を説明する― だめの１１７２図、第２図はこの考案を適用したガス遮
断弁連動装置のブロック図、第３図はこの考案の要部で
ある電流制限回路の詳細を示す回路図である。 図中、１５は電流制限回路、Ａはガス警報器、Ｂはガス
遮断弁連動装置、Ｃはガス遮断弁、Ｄ□は集中監視シス
テム、Ｒは抵抗器、Ｂ′は弁駆動回路である。Figure 1 explains the outline of the gas cutoff valve interlocking device - Figure 2 is a block diagram of the gas cutoff valve interlocking device to which this invention is applied, and Figure 3 shows the current FIG. 3 is a circuit diagram showing details of a limiting circuit. In the figure, 15 is a current limiting circuit, A is a gas alarm, B is a gas cutoff valve interlocking device, C is a gas cutoff valve, D□ is a central monitoring system, R is a resistor, and B' is a valve drive circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス′：′テ報器から有電圧信号を受取り、この有電圧
信号を電源としてガス遮断弁を制御するとともに、前記
有電圧信号を外部装置へ出力するガス遮断弁連動装置に
おいて、前記外部装置への電流を制限する電流制限回路
を具備せしめたことを特徴パ　　　　　とするカス遮断
弁連動装置。Gas': 'In a gas cutoff valve interlocking device that receives a voltage signal from a telegraph device, uses this voltage signal as a power source to control a gas cutoff valve, and outputs the voltage signal to an external device. A waste cutoff valve interlocking device characterized by comprising a current limiting circuit that limits the current of the waste cutoff valve.
JP6148683U 1983-04-26 1983-04-26 Gas cutoff valve interlocking device Pending JPS59168074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6148683U JPS59168074U (en) 1983-04-26 1983-04-26 Gas cutoff valve interlocking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6148683U JPS59168074U (en) 1983-04-26 1983-04-26 Gas cutoff valve interlocking device

Publications (1)

Publication Number Publication Date
JPS59168074U true JPS59168074U (en) 1984-11-10

Family

ID=30191697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6148683U Pending JPS59168074U (en) 1983-04-26 1983-04-26 Gas cutoff valve interlocking device

Country Status (1)

Country Link
JP (1) JPS59168074U (en)

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