JPH0462975U - - Google Patents

Info

Publication number
JPH0462975U
JPH0462975U JP10520190U JP10520190U JPH0462975U JP H0462975 U JPH0462975 U JP H0462975U JP 10520190 U JP10520190 U JP 10520190U JP 10520190 U JP10520190 U JP 10520190U JP H0462975 U JPH0462975 U JP H0462975U
Authority
JP
Japan
Prior art keywords
valve
spring
cylindrical body
valve body
biases
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
JP10520190U
Other languages
Japanese (ja)
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 JP10520190U priority Critical patent/JPH0462975U/ja
Publication of JPH0462975U publication Critical patent/JPH0462975U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

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

第1図および第2図はこの考案の一実施例を示
すもので、第1図は遮断弁装置の縦断側面図、第
2図は遮断弁装置を組込んだガスメータの一部切
欠した側面図、第3図は従来の遮断弁装置の縦断
側面図である。 3……1次側、4……2次側、11……自己保
持形ソレノイド、12……プランジヤ、33a…
…連通口、37……弁座、38……弁体、42…
…第1のスプリング、46……筒体、48……第
2のスプリング、51……復帰カム。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a vertical sectional side view of a shutoff valve device, and Figure 2 being a partially cutaway side view of a gas meter incorporating the shutoff valve device. , FIG. 3 is a longitudinal sectional side view of a conventional shutoff valve device. 3...Primary side, 4...Secondary side, 11...Self-holding solenoid, 12...Plunger, 33a...
...Communication port, 37...Valve seat, 38...Valve body, 42...
...First spring, 46... Cylindrical body, 48... Second spring, 51... Return cam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 1次側と2次側とを連通する連通口に設けた弁
座と、この弁座に対して接離自在な弁体と、この
弁体を閉弁方向に付勢する第1のスプリングと、
前記弁体に連結するプランジヤを有し第1のスプ
リングの復元力に抗して弁体を開弁状態に保持す
る自己保持形ソレノイドとからなる遮断弁装置に
おいて、前記弁座の内側に嵌合され前記弁体に対
して進退自在な筒体と、この筒体の後端に対向し
て設けられ筒体を前進させることにより、その先
端で閉弁状態にある前記弁体を前記第1のスプリ
ングの付勢力に抗して押圧し開弁状態に復帰させ
る復帰カムと、前記筒体を後退方向に付勢し筒体
を復帰させる第2のスプリングとを具備したこと
を特徴とする遮断弁装置。
A valve seat provided at a communication port that communicates the primary side and the secondary side, a valve body that can move toward and away from the valve seat, and a first spring that biases the valve body in the valve closing direction. ,
A shutoff valve device comprising a self-holding solenoid having a plunger connected to the valve body and holding the valve body in an open state against the restoring force of a first spring, which fits inside the valve seat. A cylindrical body that is movable forward and backward with respect to the valve body, and a cylindrical body provided opposite to the rear end of this cylindrical body, and by advancing the cylinder, the valve body, which is closed at its tip, is moved to the first position. A shutoff valve comprising: a return cam that presses against the biasing force of a spring to return the valve to an open state; and a second spring that biases the cylindrical body in a backward direction and returns the cylindrical body. Device.
JP10520190U 1990-10-08 1990-10-08 Pending JPH0462975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10520190U JPH0462975U (en) 1990-10-08 1990-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10520190U JPH0462975U (en) 1990-10-08 1990-10-08

Publications (1)

Publication Number Publication Date
JPH0462975U true JPH0462975U (en) 1992-05-28

Family

ID=31850810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10520190U Pending JPH0462975U (en) 1990-10-08 1990-10-08

Country Status (1)

Country Link
JP (1) JPH0462975U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259281A (en) * 1987-04-13 1988-10-26 Osaka Gas Co Ltd Emergency cut-off device for gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259281A (en) * 1987-04-13 1988-10-26 Osaka Gas Co Ltd Emergency cut-off device for gas

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