JPS584856U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS584856U
JPS584856U JP9664081U JP9664081U JPS584856U JP S584856 U JPS584856 U JP S584856U JP 9664081 U JP9664081 U JP 9664081U JP 9664081 U JP9664081 U JP 9664081U JP S584856 U JPS584856 U JP S584856U
Authority
JP
Japan
Prior art keywords
valve body
side part
main body
utility
inlet side
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
JP9664081U
Other languages
Japanese (ja)
Inventor
俊彦 齋藤
Original Assignee
「さい」藤　俊彦
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 「さい」藤　俊彦 filed Critical 「さい」藤　俊彦
Priority to JP9664081U priority Critical patent/JPS584856U/en
Publication of JPS584856U publication Critical patent/JPS584856U/en
Pending legal-status Critical Current

Links

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]

第１図は本考案の小口径の一実施例を示す中心縦断面図
であり、第２図はそのＡ−Ａ箇所におりる横断面図であ
る。第３図は本考案の中、大口径め一実施例を示す中心
縦断面図である。 図面中、１は入口側本体、２は出口側本体、３は弁体、
４はガイド、５はストッパー、６は空隙、７はスプリン
グである。FIG. 1 is a central vertical cross-sectional view showing an embodiment of the small diameter of the present invention, and FIG. 2 is a cross-sectional view taken along line A--A. FIG. 3 is a central vertical sectional view showing a large-diameter embodiment of the present invention. In the drawing, 1 is the inlet side main body, 2 is the outlet side main body, 3 is the valve body,
4 is a guide, 5 is a stopper, 6 is a gap, and 7 is a spring.

Claims (1)

【実用新案登録請求の範囲】 （１）ヘルメット状の弁体の底辺外周に複数の突起状の
ガイド部を一体に設け、また上記ガイド部の裏側には脚
部状のストッパーが同様に一体に設けられている弁体が
、管軸方向の短かい距離、間のみ自由に且つ円滑に摺動
し得るように本体内に閉じ込められている構造の逆止弁
。　　　・（２）弁体の裏側に設けられた複数の脚部状
のストッパーの外周又は内周に接してコイルスプリング
を装置せしめて弁体を安定させると共に、弁体の閉止作
用を加勢し得るようにせる実用新案登録請求の範囲第一
項記載の逆止弁。 （３）本体を全く同一形状の入口側部分と出口側部分よ
りなる二つ割り構造とし、使用中に入口側部分のシート
部が損傷を受けた場合には本体を二つ割りに分解し、弁
体の向きを逆にして再組立てし、今までの出口側部分を
入口側部分として使用し得る実用新案登録請求の範囲第
一項記載の逆止弁。−[Claims for Utility Model Registration] (1) A plurality of protruding guide portions are integrally provided on the outer periphery of the bottom of the helmet-shaped valve body, and leg-like stoppers are similarly integrally provided on the back side of the guide portion. A check valve having a structure in which a valve body is enclosed within a main body so that it can freely and smoothly slide only over a short distance in the pipe axis direction.・(2) A coil spring is installed in contact with the outer periphery or inner periphery of a plurality of leg-shaped stoppers provided on the back side of the valve body to stabilize the valve body and to enhance the closing action of the valve body. A check valve according to claim 1 of the false utility model registration claim. (3) The main body has a two-piece structure consisting of an inlet side part and an outlet side part of exactly the same shape, and if the seat part of the inlet side part is damaged during use, the main body can be disassembled into two parts and the valve body should be oriented in the correct direction. The check valve according to claim 1, which is a registered utility model, and can be reassembled by reversing the structure and using the existing outlet side part as the inlet side part. −
JP9664081U 1981-07-01 1981-07-01 non-return valve Pending JPS584856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9664081U JPS584856U (en) 1981-07-01 1981-07-01 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9664081U JPS584856U (en) 1981-07-01 1981-07-01 non-return valve

Publications (1)

Publication Number Publication Date
JPS584856U true JPS584856U (en) 1983-01-12

Family

ID=29891483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9664081U Pending JPS584856U (en) 1981-07-01 1981-07-01 non-return valve

Country Status (1)

Country Link
JP (1) JPS584856U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119365A (en) * 1983-11-25 1985-06-26 ウオルブロ　コーポレイシヨン Fuel outlet valve for pump
JP2007530891A (en) * 2004-04-02 2007-11-01 シデル・パーティシペーションズ Valve with magnetic control device
JP2010117022A (en) * 2008-11-14 2010-05-27 Tlv Co Ltd Check valve
JP2021156304A (en) * 2020-03-25 2021-10-07 株式会社鷺宮製作所 Check valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919330B1 (en) * 1969-03-14 1974-05-16
JPS4947927B1 (en) * 1970-04-01 1974-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919330B1 (en) * 1969-03-14 1974-05-16
JPS4947927B1 (en) * 1970-04-01 1974-12-18

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119365A (en) * 1983-11-25 1985-06-26 ウオルブロ　コーポレイシヨン Fuel outlet valve for pump
JP2007530891A (en) * 2004-04-02 2007-11-01 シデル・パーティシペーションズ Valve with magnetic control device
JP4647652B2 (en) * 2004-04-02 2011-03-09 シデル・パーティシペーションズ Valve with magnetic control device
JP2010117022A (en) * 2008-11-14 2010-05-27 Tlv Co Ltd Check valve
JP2021156304A (en) * 2020-03-25 2021-10-07 株式会社鷺宮製作所 Check valve

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