JPS58109667U - check valve - Google Patents

check valve

Info

Publication number
JPS58109667U
JPS58109667U JP644282U JP644282U JPS58109667U JP S58109667 U JPS58109667 U JP S58109667U JP 644282 U JP644282 U JP 644282U JP 644282 U JP644282 U JP 644282U JP S58109667 U JPS58109667 U JP S58109667U
Authority
JP
Japan
Prior art keywords
check valve
pipe
valve
fluid
check
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.)
Granted
Application number
JP644282U
Other languages
Japanese (ja)
Other versions
JPS6131231Y2 (en
Inventor
小宮　靖雄
総一郎 富岡
Original Assignee
株式会社鷺宮製作所
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 株式会社鷺宮製作所 filed Critical 株式会社鷺宮製作所
Priority to JP644282U priority Critical patent/JPS58109667U/en
Publication of JPS58109667U publication Critical patent/JPS58109667U/en
Application granted granted Critical
Publication of JPS6131231Y2 publication Critical patent/JPS6131231Y2/ja
Granted legal-status Critical Current

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  • Check 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図は本考案実施例要部の断面図を示したものであ
る。 １・・・第１の管体、２・・・第２の管体、３・・・か
しめ、４・・・座金、６・・・球弁、５，８・・・流路
、７・・・導通孔、Ｃ・・・弁座。FIG. 1 is a sectional view of the main part of the embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... First pipe body, 2... Second pipe body, 3... Caulking, 4... Washer, 6... Ball valve, 5, 8... Channel, 7... ... Conduction hole, C... Valve seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 逆流時の弁座に連る上流側管路内に球弁を介在させて流
体の逆止動作を行うチェック弁に於て、前記管路の流体
に中心の周りに回転運動を与える゛　らせん溝を管路の
周壁に刻設したチェック弁。In a check valve that performs fluid check operation by interposing a ball valve in the upstream pipe leading to the valve seat during backflow, a spiral groove gives rotational movement around the center to the fluid in the pipe. A check valve carved into the peripheral wall of the pipe.
JP644282U 1982-01-22 1982-01-22 check valve Granted JPS58109667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP644282U JPS58109667U (en) 1982-01-22 1982-01-22 check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP644282U JPS58109667U (en) 1982-01-22 1982-01-22 check valve

Publications (2)

Publication Number Publication Date
JPS58109667U true JPS58109667U (en) 1983-07-26
JPS6131231Y2 JPS6131231Y2 (en) 1986-09-11

Family

ID=30019221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP644282U Granted JPS58109667U (en) 1982-01-22 1982-01-22 check valve

Country Status (1)

Country Link
JP (1) JPS58109667U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256980U (en) * 1988-10-18 1990-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256980U (en) * 1988-10-18 1990-04-24

Also Published As

Publication number Publication date
JPS6131231Y2 (en) 1986-09-11

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