JPS60158082U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS60158082U
JPS60158082U JP4581184U JP4581184U JPS60158082U JP S60158082 U JPS60158082 U JP S60158082U JP 4581184 U JP4581184 U JP 4581184U JP 4581184 U JP4581184 U JP 4581184U JP S60158082 U JPS60158082 U JP S60158082U
Authority
JP
Japan
Prior art keywords
valve
return valve
stem
valve stem
swing arm
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
JP4581184U
Other languages
Japanese (ja)
Inventor
前原　隆文
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP4581184U priority Critical patent/JPS60158082U/en
Publication of JPS60158082U publication Critical patent/JPS60158082U/en
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Examining Or Testing Airtightness (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]

図面は本考案の一実施例を示すもので、第１図は一部を
省略した縦断面図、第２図は弁棒による閉塞作用を説明
する縦断面図である。 １・・・・・・弁箱、２・・・・・・弁座、３・・・・
・・弁体、４・・・・・・スイングアーム、６・・・・
・・弁蓋、７・・・・・・弁棒、８・・・・・・弁体駆
動部。The drawings show one embodiment of the present invention, and FIG. 1 is a partially omitted longitudinal sectional view, and FIG. 2 is a longitudinal sectional view illustrating the closing action of the valve stem. 1... Valve box, 2... Valve seat, 3...
...Valve body, 4...Swing arm, 6...
... Valve cover, 7 ... Valve stem, 8 ... Valve body drive unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁蓋に弁棒をその軸方向に移動自在に設けるとともに、
該弁棒の先端に弁体と一体のスイングアームの背部を押
圧して弁座を閉塞する弁体駆動部を配設したことを特徴
とする逆止弁。A valve stem is provided on the valve cover so as to be movable in the axial direction, and
1. A check valve characterized in that a valve element driver is disposed at the tip of the valve stem to press the back of a swing arm integrated with the valve element to close the valve seat.
JP4581184U 1984-03-29 1984-03-29 non-return valve Pending JPS60158082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4581184U JPS60158082U (en) 1984-03-29 1984-03-29 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4581184U JPS60158082U (en) 1984-03-29 1984-03-29 non-return valve

Publications (1)

Publication Number Publication Date
JPS60158082U true JPS60158082U (en) 1985-10-21

Family

ID=30559630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4581184U Pending JPS60158082U (en) 1984-03-29 1984-03-29 non-return valve

Country Status (1)

Country Link
JP (1) JPS60158082U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287554A (en) * 2011-07-27 2011-12-21 江苏明江阀业有限公司 Direct-current stop valve for double-insurance corrugated pipe
JP5713674B2 (en) * 2008-07-17 2015-05-07 株式会社東芝 Valve device opened by abnormally high temperature
JP2017044583A (en) * 2015-08-27 2017-03-02 株式会社クボタ Pressure testing device for valve
KR20170001097U (en) * 2015-09-15 2017-03-23 니이쿠라 코교 가부시끼가이샤 Storm valve
CN117780621A (en) * 2024-02-28 2024-03-29 黑龙江永研科技有限公司 Real-time monitoring and early warning device for sealing performance of valve body of plunger pump and monitoring method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5713674B2 (en) * 2008-07-17 2015-05-07 株式会社東芝 Valve device opened by abnormally high temperature
CN102287554A (en) * 2011-07-27 2011-12-21 江苏明江阀业有限公司 Direct-current stop valve for double-insurance corrugated pipe
JP2017044583A (en) * 2015-08-27 2017-03-02 株式会社クボタ Pressure testing device for valve
KR20170001097U (en) * 2015-09-15 2017-03-23 니이쿠라 코교 가부시끼가이샤 Storm valve
CN117780621A (en) * 2024-02-28 2024-03-29 黑龙江永研科技有限公司 Real-time monitoring and early warning device for sealing performance of valve body of plunger pump and monitoring method thereof
CN117780621B (en) * 2024-02-28 2024-05-24 黑龙江永研科技有限公司 Real-time monitoring and early warning device for sealing performance of valve body of plunger pump and monitoring method thereof

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