JPH0484873U - - Google Patents

Info

Publication number
JPH0484873U
JPH0484873U JP12709890U JP12709890U JPH0484873U JP H0484873 U JPH0484873 U JP H0484873U JP 12709890 U JP12709890 U JP 12709890U JP 12709890 U JP12709890 U JP 12709890U JP H0484873 U JPH0484873 U JP H0484873U
Authority
JP
Japan
Prior art keywords
valve seat
hole
flow
seat portion
check ball
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
JP12709890U
Other languages
English (en)
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 filed Critical
Priority to JP12709890U priority Critical patent/JPH0484873U/ja
Publication of JPH0484873U publication Critical patent/JPH0484873U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は、それぞれ、本考案の実施
例の断面図、第3図は、従来の技術によるチエツ
クバルブの一例の断面図である。 1……弁座板、2……金属板材、3……弾性材
被覆、4……流通孔、5……チエツクボール、6
……弁座部、10……弁座板、11……流通孔、
12……紙ガスケツト、13……チエツクボール

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属板材2の両面に弾性材被覆3を接着されて
    流通孔4を設けられた弁座板1及び略球形状を呈
    し、前記流通孔4の周辺の弁座部6と離・接して
    前記流通孔4を開閉するチエツクボール5を有し
    、前記弁座部6を、前記チエツクボール5の球面
    と略同等の曲率を有する凹曲面に形成されたチエ
    ツクバルブ。
JP12709890U 1990-11-29 1990-11-29 Pending JPH0484873U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12709890U JPH0484873U (ja) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12709890U JPH0484873U (ja) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0484873U true JPH0484873U (ja) 1992-07-23

Family

ID=31874613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12709890U Pending JPH0484873U (ja) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0484873U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132556A (ja) * 2004-11-02 2006-05-25 Bay City Service Co Ltd マニホールド型弁装置
KR101962328B1 (ko) * 2017-12-04 2019-03-26 동아대학교 산학협력단 볼 타입 앵글밸브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132556A (ja) * 2004-11-02 2006-05-25 Bay City Service Co Ltd マニホールド型弁装置
KR101962328B1 (ko) * 2017-12-04 2019-03-26 동아대학교 산학협력단 볼 타입 앵글밸브

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