JPS5947376U - check valve device - Google Patents

check valve device

Info

Publication number
JPS5947376U
JPS5947376U JP14279282U JP14279282U JPS5947376U JP S5947376 U JPS5947376 U JP S5947376U JP 14279282 U JP14279282 U JP 14279282U JP 14279282 U JP14279282 U JP 14279282U JP S5947376 U JPS5947376 U JP S5947376U
Authority
JP
Japan
Prior art keywords
check valve
valve device
valve body
valve seat
valve
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
JP14279282U
Other languages
Japanese (ja)
Inventor
窪田　義弘
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP14279282U priority Critical patent/JPS5947376U/en
Publication of JPS5947376U publication Critical patent/JPS5947376U/en
Pending legal-status Critical Current

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  • Details Of Reciprocating Pumps (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図は井戸ポンプの構成図、第２図は従来の逆止弁部
の断面図、第３図は本考案の一実施例の逆止弁装置の断
面図、第４図は弁体の断面図、第５図はガイド部材の上
面図である。 １１・・・・・・筐体、１２・・・・・・弁座、１３．
１４・・・・・・ガイド棒、１５・・・・・・弁体、１
６．１７・・・・・・ガイド部材、１８．１９・・・・
・・ガイド孔、２０．２１・・・・・・通水孔。Fig. 1 is a block diagram of a well pump, Fig. 2 is a sectional view of a conventional check valve section, Fig. 3 is a sectional view of a check valve device according to an embodiment of the present invention, and Fig. 4 is a sectional view of a valve body. The sectional view, FIG. 5, is a top view of the guide member. 11... Housing, 12... Valve seat, 13.
14... Guide rod, 15... Valve body, 1
6.17... Guide member, 18.19...
...Guide hole, 20.21...Water hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に弁座を有する筐体と、前記弁座Ｑ上方に配置され
上下にガイド棒を突出させた弁体と、弁体の上方ならび
に弁座の下方にそれぞれ配置され、前記弁体の上下のガ
イド棒をガイドするガイド孔をもち、かつ、通水孔を有
する薄い板状のガイド部材よりなる逆止弁装置。A housing having a valve seat inside, a valve body disposed above the valve seat Q and having a guide rod protruding vertically, and a valve body disposed above the valve body and below the valve seat, respectively. A check valve device comprising a thin plate-shaped guide member having a guide hole for guiding a guide rod and also having a water passage hole.
JP14279282U 1982-09-21 1982-09-21 check valve device Pending JPS5947376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14279282U JPS5947376U (en) 1982-09-21 1982-09-21 check valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14279282U JPS5947376U (en) 1982-09-21 1982-09-21 check valve device

Publications (1)

Publication Number Publication Date
JPS5947376U true JPS5947376U (en) 1984-03-29

Family

ID=30318936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14279282U Pending JPS5947376U (en) 1982-09-21 1982-09-21 check valve device

Country Status (1)

Country Link
JP (1) JPS5947376U (en)

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