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JPS608574U - Check valve with flow switch - Google Patents

Check valve with flow switch

Info

Publication number
JPS608574U
JPS608574U JP10140983U JP10140983U JPS608574U JP S608574 U JPS608574 U JP S608574U JP 10140983 U JP10140983 U JP 10140983U JP 10140983 U JP10140983 U JP 10140983U JP S608574 U JPS608574 U JP S608574U
Authority
JP
Japan
Prior art keywords
valve
pressure chamber
check valve
attached
flow switch
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
JP10140983U
Other languages
Japanese (ja)
Inventor
敏男 伊藤
佐藤　英隆
Original Assignee
株式会社　ヨシタケ製作所
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 株式会社　ヨシタケ製作所 filed Critical 株式会社　ヨシタケ製作所
Priority to JP10140983U priority Critical patent/JPS608574U/en
Publication of JPS608574U publication Critical patent/JPS608574U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (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 the drawing]

図は本考案の一実施例を示すものにして、第１図は本考
案に係るフロースイッチ付逆止弁の断面図、第２図は使
用状態を示す図である。 ２・・・・・・本体、４・・・・・・−次側圧力室、６
・・・・・・二次側圧力室、１７・・・・・・弁口、１
８・・・・・・弁座、１９・・・・・・弁棒、２１・・
・・・・弁体、２３・・・・・・スプリング、・２４・
・・・・・流量制御板、２５・・・・・・支持棒、２７
・・・・・・マグネット、２８・・・・・・リードスイ
ッチ。The drawings show one embodiment of the present invention; FIG. 1 is a sectional view of a check valve with a flow switch according to the present invention, and FIG. 2 is a view showing the state of use. 2...Main body, 4...-Next side pressure chamber, 6
...Secondary side pressure chamber, 17...Valve port, 1
8... Valve seat, 19... Valve stem, 21...
... Valve body, 23 ... Spring, 24.
...Flow control plate, 25 ... Support rod, 27
...Magnet, 28...Reed switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体内部を一次側圧力室と二次側圧力室に区割する弁口
の周囲に二次側圧力室側に向けて弁座を形成し、該弁座
に着座する弁体をスプリングにて閉弁方向に弾圧された
弁棒の下部に形成せしめ、該弁棒の下端部には支持棒を
介してマグネットを取付けると共に該マグネットに対向
して本体底部にリードスイッチを装着せしめ、又弁体の
下面には流量制御板を取替自在に装着せしめたことを特
徴とするスロースイッチ付逆止弁。A valve seat facing toward the secondary pressure chamber is formed around the valve port that divides the inside of the main body into a primary pressure chamber and a secondary pressure chamber, and the valve body seated on the valve seat is closed with a spring. A magnet is attached to the lower end of the valve stem via a support rod, and a reed switch is attached to the bottom of the main body opposite to the magnet. A check valve with a slow switch that features a replaceable flow control plate attached to the bottom.
JP10140983U 1983-06-29 1983-06-29 Check valve with flow switch Pending JPS608574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10140983U JPS608574U (en) 1983-06-29 1983-06-29 Check valve with flow switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10140983U JPS608574U (en) 1983-06-29 1983-06-29 Check valve with flow switch

Publications (1)

Publication Number Publication Date
JPS608574U true JPS608574U (en) 1985-01-21

Family

ID=30239477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10140983U Pending JPS608574U (en) 1983-06-29 1983-06-29 Check valve with flow switch

Country Status (1)

Country Link
JP (1) JPS608574U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237890A (en) * 1985-04-13 1986-10-23 Chuo Jidosha Kogyo Kk Muddy-water circulation type injection pump
JPS6251772A (en) * 1985-08-30 1987-03-06 Mitsubishi Electric Corp Pump device
JPS6251773A (en) * 1985-08-30 1987-03-06 Mitsubishi Electric Corp Pump device
JPS6252278A (en) * 1985-09-02 1987-03-06 Taiyo Valve Seisakusho:Kk Poppet valve type check valve
JPS62160784U (en) * 1986-04-01 1987-10-13
JPS62183179U (en) * 1986-05-14 1987-11-20
JP2010169133A (en) * 2009-01-21 2010-08-05 Yoshitake Inc Valve seat construction
JP2010169132A (en) * 2009-01-21 2010-08-05 Yoshitake Inc Valve element construction
JP2022539391A (en) * 2019-06-28 2022-09-08 トゥ クム コーポレーション リミテッド Assemblable check valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945398B1 (en) * 1969-01-17 1974-12-04
JPS5216033B2 (en) * 1972-01-21 1977-05-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945398B1 (en) * 1969-01-17 1974-12-04
JPS5216033B2 (en) * 1972-01-21 1977-05-06

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237890A (en) * 1985-04-13 1986-10-23 Chuo Jidosha Kogyo Kk Muddy-water circulation type injection pump
JPS6251772A (en) * 1985-08-30 1987-03-06 Mitsubishi Electric Corp Pump device
JPS6251773A (en) * 1985-08-30 1987-03-06 Mitsubishi Electric Corp Pump device
JPS6252278A (en) * 1985-09-02 1987-03-06 Taiyo Valve Seisakusho:Kk Poppet valve type check valve
JPS62160784U (en) * 1986-04-01 1987-10-13
JPS62183179U (en) * 1986-05-14 1987-11-20
JP2010169133A (en) * 2009-01-21 2010-08-05 Yoshitake Inc Valve seat construction
JP2010169132A (en) * 2009-01-21 2010-08-05 Yoshitake Inc Valve element construction
JP2022539391A (en) * 2019-06-28 2022-09-08 トゥ クム コーポレーション リミテッド Assemblable check valve
US12060949B2 (en) 2019-06-28 2024-08-13 Do Qoom, Corp, Ltd Assemblable check valve

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