JPH01166878U - - Google Patents

Info

Publication number
JPH01166878U
JPH01166878U JP5736788U JP5736788U JPH01166878U JP H01166878 U JPH01166878 U JP H01166878U JP 5736788 U JP5736788 U JP 5736788U JP 5736788 U JP5736788 U JP 5736788U JP H01166878 U JPH01166878 U JP H01166878U
Authority
JP
Japan
Prior art keywords
valve
valve body
valve seat
closes
push rod
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
JP5736788U
Other languages
English (en)
Other versions
JPH0539243Y2 (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 JP1988057367U priority Critical patent/JPH0539243Y2/ja
Publication of JPH01166878U publication Critical patent/JPH01166878U/ja
Application granted granted Critical
Publication of JPH0539243Y2 publication Critical patent/JPH0539243Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例における弁座の閉鎖状
態を示す縦断正面図、第2図は同上弁座の開放状
態を示す縦断正面図、第3図は公知の方向切換弁
の縦断正面図である。 1……弁本体、2……入口ポート、3……出口
ポート、4……通路、5……弁座、9……弁体、
10……復帰ばね、21……押棒、22……通気
路。

Claims (1)

  1. 【実用新案登録請求の範囲】 入口ポート、出口ポート、及びこれらのポート
    を連通させる通路中の弁座を有する弁本体と、上
    記弁座を開閉する弁体と、該弁体を弁座の閉鎖方
    向に付勢する復帰ばねと、先端が上記弁座の出口
    ポート側から弁本体外に突出し摺動により弁体を
    押圧して弁座を開放させる押棒とを備えた方向切
    換弁において、 上記押棒と弁本体との摺動部に、押棒に付着し
    た塵埃を除去するための通気路を設けた、 ことを特徴とする方向切換弁。
JP1988057367U 1988-04-28 1988-04-28 Expired - Lifetime JPH0539243Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988057367U JPH0539243Y2 (ja) 1988-04-28 1988-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988057367U JPH0539243Y2 (ja) 1988-04-28 1988-04-28

Publications (2)

Publication Number Publication Date
JPH01166878U true JPH01166878U (ja) 1989-11-22
JPH0539243Y2 JPH0539243Y2 (ja) 1993-10-05

Family

ID=31283226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988057367U Expired - Lifetime JPH0539243Y2 (ja) 1988-04-28 1988-04-28

Country Status (1)

Country Link
JP (1) JPH0539243Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527024A (en) * 1975-07-07 1977-01-19 Fujikoshi Kk Oil pressure valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527024A (en) * 1975-07-07 1977-01-19 Fujikoshi Kk Oil pressure valve

Also Published As

Publication number Publication date
JPH0539243Y2 (ja) 1993-10-05

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