JPS6113077U - Gas emergency shutoff device - Google Patents

Gas emergency shutoff device

Info

Publication number
JPS6113077U
JPS6113077U JP9739184U JP9739184U JPS6113077U JP S6113077 U JPS6113077 U JP S6113077U JP 9739184 U JP9739184 U JP 9739184U JP 9739184 U JP9739184 U JP 9739184U JP S6113077 U JPS6113077 U JP S6113077U
Authority
JP
Japan
Prior art keywords
gas
solenoid valve
valve
rotary lever
rotary
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
JP9739184U
Other languages
Japanese (ja)
Inventor
清重 半田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9739184U priority Critical patent/JPS6113077U/en
Publication of JPS6113077U publication Critical patent/JPS6113077U/en
Pending legal-status Critical Current

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  • Magnetically Actuated Valves (AREA)

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図は本考案ガス緊急遮断装置に使用される電磁弁の
縦断面図、第２図は該電磁弁の一部側面図、第３図は本
案に使用される永久磁石体部の拡大断面図、第４図は配
線図、第５図は従来例正面図である。 １〜ガス供給路、２〜電磁弁、３〜異常検出器、２１〜
弁、２５〜ソレノイド、３０〜回動レ −バー、４０
〜氷久磁石体、４１〜コイル、５０〜切換スイッチ、ａ
〜常開接点、ｂ〜常閉接点。Fig. 1 is a longitudinal cross-sectional view of a solenoid valve used in the gas emergency shutoff device of the present invention, Fig. 2 is a partial side view of the solenoid valve, and Fig. 3 is an enlarged cross-section of the permanent magnet body used in the present invention. 4 is a wiring diagram, and FIG. 5 is a front view of a conventional example. 1~Gas supply path, 2~Solenoid valve, 3~Abnormality detector, 21~
Valve, 25 ~ Solenoid, 30 ~ Rotating lever, 40
~Hiku magnet body, 41~coil, 50~changeover switch, a
~ Normally open contact, b ~ Normally closed contact.

Claims (1)

【実用新案登録請求の範囲】 ガス供給路１の上流部位に電磁弁２を配し、ガス使用時
は該電磁弁２へ通電してガスを下流側に供給し、ガス漏
れ警報器等の異常検出器３の異常検出に連動して該電磁
弁２への通電を遮断するようになしたガス緊急遮断装置
において、 該電磁弁２には、手動で弁２１を押し上げる回動レバー
３０と、該回動レバー３０を弁２１を押し上げた回動位
置で吸着保持する氷久磁石体４ｏと該回動レバー３０の
回動位置により切換えられる切換スイッチ５０とを配し
、 さらに、該永久磁石体４０には、通電により該回動レバ
ー３０を吸着保持する吸着力を打消すコイル４１を配し
、 上記コイル４１へは、切換スイッチ５０の、回動レバー
３０が弁２１を押し上げた回動位置でのみＯＮとなる常
開接点ａ側をして通電し、電磁弁２のソレノイド２５ｌ
＼は該切換スイッチ５ｏの常閉接点ｂ側を介して通電す
るようになしたことを−特徴とするガス緊急遮断装置。[Scope of Claim for Utility Model Registration] A solenoid valve 2 is disposed upstream of the gas supply path 1, and when gas is used, the solenoid valve 2 is energized to supply gas to the downstream side, thereby preventing abnormalities such as gas leak alarms, etc. In the gas emergency shutoff device that cuts off the power to the solenoid valve 2 in conjunction with the detection of an abnormality by the detector 3, the solenoid valve 2 includes a rotary lever 30 for manually pushing up the valve 21, and a rotary lever 30 for manually pushing up the valve 21. A Hikyu magnet body 4o that attracts and holds the rotary lever 30 in the rotary position where the valve 21 is pushed up, and a changeover switch 50 that is switched depending on the rotary position of the rotary lever 30 are arranged, and the permanent magnet body 40 is provided with a coil 41 that cancels the attraction force that attracts and holds the rotary lever 30 when energized. energize the normally open contact a side, which is ON only, and solenoid 25l of solenoid valve 2.
\ is a gas emergency cutoff device characterized in that electricity is supplied through the normally closed contact b side of the changeover switch 5o.
JP9739184U 1984-06-28 1984-06-28 Gas emergency shutoff device Pending JPS6113077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9739184U JPS6113077U (en) 1984-06-28 1984-06-28 Gas emergency shutoff device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9739184U JPS6113077U (en) 1984-06-28 1984-06-28 Gas emergency shutoff device

Publications (1)

Publication Number Publication Date
JPS6113077U true JPS6113077U (en) 1986-01-25

Family

ID=30656945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9739184U Pending JPS6113077U (en) 1984-06-28 1984-06-28 Gas emergency shutoff device

Country Status (1)

Country Link
JP (1) JPS6113077U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111605A1 (en) * 2017-12-05 2019-06-13 伸和コントロールズ株式会社 Electromagnetic valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872783A (en) * 1981-10-26 1983-04-30 Matsushita Electric Ind Co Ltd Self holding solenoid valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872783A (en) * 1981-10-26 1983-04-30 Matsushita Electric Ind Co Ltd Self holding solenoid valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111605A1 (en) * 2017-12-05 2019-06-13 伸和コントロールズ株式会社 Electromagnetic valve
JP2019100486A (en) * 2017-12-05 2019-06-24 伸和コントロールズ株式会社 solenoid valve

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