JPS58178572U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS58178572U
JPS58178572U JP7573482U JP7573482U JPS58178572U JP S58178572 U JPS58178572 U JP S58178572U JP 7573482 U JP7573482 U JP 7573482U JP 7573482 U JP7573482 U JP 7573482U JP S58178572 U JPS58178572 U JP S58178572U
Authority
JP
Japan
Prior art keywords
return valve
flow passage
shape
outlet
retaining member
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
JP7573482U
Other languages
Japanese (ja)
Inventor
染谷　久雄
Original Assignee
藤倉ゴム工業株式会社
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 藤倉ゴム工業株式会社 filed Critical 藤倉ゴム工業株式会社
Priority to JP7573482U priority Critical patent/JPS58178572U/en
Publication of JPS58178572U publication Critical patent/JPS58178572U/en
Pending 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 the drawing]

図面は本考案の実施例を示すもので、第１図は断面図、
第２図は第１図のＡ−Ａ線断面図、第３図は異なる実施
例を示す第１図のＡ−Ａ線断面図、°第４図、第５図、
第゛６図は更に異なる実施例を示す断面図である。 ゛　２・・・・・・流通路、３・・・・・・流体流入口
、５・・・・・・流出口、６・・・・・・保形部材。The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view;
2 is a cross-sectional view taken along line A-A in FIG. 1, FIG. 3 is a cross-sectional view taken along line A-A in FIG. 1, showing a different embodiment;
FIG. 6 is a sectional view showing a further different embodiment.゛ 2...Flow path, 3...Fluid inlet, 5...Outlet, 6...Shape retaining member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軟弾性材にて形成し、中央部軸方向に設けた流通路の一
端に流体流入口を設け、流通路の他端に逆流防止用の流
出口をチーグー状に縮径形成するとともに流通路に硬質
材製の保形部材を位置したことを特徴とする逆止弁。　
′It is made of soft elastic material, and a fluid inlet is provided at one end of the flow passage provided in the axial direction of the central part, and an outlet for backflow prevention is formed at the other end of the flow passage with a reduced diameter in a chiegu shape. A check valve characterized by having a shape-retaining member made of hard material positioned therein.
′
JP7573482U 1982-05-25 1982-05-25 non-return valve Pending JPS58178572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7573482U JPS58178572U (en) 1982-05-25 1982-05-25 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7573482U JPS58178572U (en) 1982-05-25 1982-05-25 non-return valve

Publications (1)

Publication Number Publication Date
JPS58178572U true JPS58178572U (en) 1983-11-29

Family

ID=30085080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7573482U Pending JPS58178572U (en) 1982-05-25 1982-05-25 non-return valve

Country Status (1)

Country Link
JP (1) JPS58178572U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163374U (en) * 1986-03-31 1987-10-17
EP2409059A2 (en) * 2009-03-20 2012-01-25 ITT Manufacturing Enterprises, Inc. High pressure duckbill valve and insert
JP2015148275A (en) * 2014-02-06 2015-08-20 川澄化学工業株式会社 check valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163374U (en) * 1986-03-31 1987-10-17
EP2409059A2 (en) * 2009-03-20 2012-01-25 ITT Manufacturing Enterprises, Inc. High pressure duckbill valve and insert
EP2409059A4 (en) * 2009-03-20 2014-01-22 Itt Mfg Enterprises Inc High pressure duckbill valve and insert
JP2015148275A (en) * 2014-02-06 2015-08-20 川澄化学工業株式会社 check valve

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