JPS6111068U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS6111068U
JPS6111068U JP9517584U JP9517584U JPS6111068U JP S6111068 U JPS6111068 U JP S6111068U JP 9517584 U JP9517584 U JP 9517584U JP 9517584 U JP9517584 U JP 9517584U JP S6111068 U JPS6111068 U JP S6111068U
Authority
JP
Japan
Prior art keywords
valve body
return valve
swing type
valve
outer diameter
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
JP9517584U
Other languages
Japanese (ja)
Inventor
敏行 厚東
喜夫 渡辺
Original Assignee
三菱重工業株式会社
西菱エンジニアリング株式会社
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 三菱重工業株式会社, 西菱エンジニアリング株式会社 filed Critical 三菱重工業株式会社
Priority to JP9517584U priority Critical patent/JPS6111068U/en
Publication of JPS6111068U publication Critical patent/JPS6111068U/en
Pending legal-status Critical Current

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Landscapes

  • 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]

第１図乃至第４図は、本考案の一実施例の概略説明図で
、第１図は縦断面、第２図は右半部は第１図のＡ−Ａ線
矢視図、第２図左半部は第１図のＢ−Ｂ線断面図、第３
図は流体の流れ状態の説明図、第４図はスイング型弁体
の形成態様説明図、第５図は従来領の略示的縦断面図、
第６図はその流体の流れ状態説明図である。 １：スイング型弁体、２：入口ノズル、３：出口ノズル
、４：ボンネット部、５：ボンネット部の下側部、６：
弁座。1 to 4 are schematic explanatory diagrams of an embodiment of the present invention, in which FIG. 1 is a longitudinal section, FIG. 2 is a right half view taken along line A-A in FIG. The left half of the figure is a sectional view taken along line B-B in Figure 1,
The figure is an explanatory diagram of the fluid flow state, Fig. 4 is an explanatory diagram of the formation mode of the swing type valve body, and Fig. 5 is a schematic longitudinal sectional view of the conventional type.
FIG. 6 is an explanatory diagram of the flow state of the fluid. 1: Swing type valve body, 2: Inlet nozzle, 3: Outlet nozzle, 4: Bonnet section, 5: Lower side of bonnet section, 6:
valve seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入口ノズルと出口ノズルとの中間に、スイング型弁体と
弁座を内蔵し、ボンネット部を有する弁箱を具えた逆止
弁において、上記スイング型弁体と弁座のシール面を、
ほぼ小判型に形成するとともに、上記両ノズルの外径と
ボンネット部の外径とを等しく形成してなることを特徴
とする逆止弁。In a check valve that includes a swing type valve body and a valve seat between an inlet nozzle and an outlet nozzle, and is provided with a valve body having a bonnet part, the sealing surface of the swing type valve body and the valve seat is
A check valve characterized in that it is formed into a substantially oval shape, and the outer diameter of both nozzles is equal to the outer diameter of the bonnet portion.
JP9517584U 1984-06-27 1984-06-27 non-return valve Pending JPS6111068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9517584U JPS6111068U (en) 1984-06-27 1984-06-27 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9517584U JPS6111068U (en) 1984-06-27 1984-06-27 non-return valve

Publications (1)

Publication Number Publication Date
JPS6111068U true JPS6111068U (en) 1986-01-22

Family

ID=30654169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9517584U Pending JPS6111068U (en) 1984-06-27 1984-06-27 non-return valve

Country Status (1)

Country Link
JP (1) JPS6111068U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018520311A (en) * 2015-07-02 2018-07-26 ビクターリック カンパニー Valve with non-circular occlusion member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018520311A (en) * 2015-07-02 2018-07-26 ビクターリック カンパニー Valve with non-circular occlusion member

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