JPH02122281U - - Google Patents

Info

Publication number
JPH02122281U
JPH02122281U JP3144089U JP3144089U JPH02122281U JP H02122281 U JPH02122281 U JP H02122281U JP 3144089 U JP3144089 U JP 3144089U JP 3144089 U JP3144089 U JP 3144089U JP H02122281 U JPH02122281 U JP H02122281U
Authority
JP
Japan
Prior art keywords
valve
umbrella
spherical
valve body
flow rate
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.)
Granted
Application number
JP3144089U
Other languages
English (en)
Other versions
JPH0626776Y2 (ja
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 JP3144089U priority Critical patent/JPH0626776Y2/ja
Publication of JPH02122281U publication Critical patent/JPH02122281U/ja
Application granted granted Critical
Publication of JPH0626776Y2 publication Critical patent/JPH0626776Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の二方向弁の断面図、第2図は
従来構成の二方向弁を示す断面図である。 符号の説明:1……上部筐体、2……下部筐体
、3……傘形弁、3−1……傘部、3−2……柄
部、3−3……流体通路、4……球状弁体、4−
1……弁座、5……支持体、5−1……透孔、6
……スプリング、7……第一の弁室、8……第二
の弁室、9……隔壁体、9−1……透孔、10…
…金属筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾力性のあるゴム材料からなる傘形弁3と、該
    傘形弁3の柄部3−2に、該柄部3−2の中心線
    に沿つて流体通路3−3が形成され、該流体通路
    3−3の前記柄部3−2の下端開口部周縁を弁座
    4−1として球状弁体4が配置され、スプリング
    6によつて着座方向に付勢されていて、前記傘形
    弁3の傘部3−1周縁が開弁する圧力差とは逆方
    向の圧力差で開弁する球状弁とからなり、前記傘
    形弁3の傘部3−1開弁時の流体流量と前記球状
    弁体4開弁時の流体流量とに流量差を与える手段
    が形成されている二方向弁において、前記流体通
    路3−3内面に金属筒10を配置し、該金属筒1
    0の下端面に前記球状弁体4の弁座4−1を形成
    し、前記球状弁体4を金属製とした二方向弁。
JP3144089U 1989-03-22 1989-03-22 二方向弁 Expired - Fee Related JPH0626776Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3144089U JPH0626776Y2 (ja) 1989-03-22 1989-03-22 二方向弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3144089U JPH0626776Y2 (ja) 1989-03-22 1989-03-22 二方向弁

Publications (2)

Publication Number Publication Date
JPH02122281U true JPH02122281U (ja) 1990-10-05
JPH0626776Y2 JPH0626776Y2 (ja) 1994-07-20

Family

ID=31257303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3144089U Expired - Fee Related JPH0626776Y2 (ja) 1989-03-22 1989-03-22 二方向弁

Country Status (1)

Country Link
JP (1) JPH0626776Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016003687A (ja) * 2014-06-16 2016-01-12 株式会社デンソー 弁装置及びそれを用いる高圧ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016003687A (ja) * 2014-06-16 2016-01-12 株式会社デンソー 弁装置及びそれを用いる高圧ポンプ

Also Published As

Publication number Publication date
JPH0626776Y2 (ja) 1994-07-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees