JPS5859901U - Rotary valve device for fluid pressure engine - Google Patents

Rotary valve device for fluid pressure engine

Info

Publication number
JPS5859901U
JPS5859901U JP15416681U JP15416681U JPS5859901U JP S5859901 U JPS5859901 U JP S5859901U JP 15416681 U JP15416681 U JP 15416681U JP 15416681 U JP15416681 U JP 15416681U JP S5859901 U JPS5859901 U JP S5859901U
Authority
JP
Japan
Prior art keywords
valve
rotary valve
rotary
fluid pressure
sliding surface
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
JP15416681U
Other languages
Japanese (ja)
Other versions
JPS6128003Y2 (en
Inventor
遠藤　行俊
国分　孝友
鳩山　正義
浩朗 富田
Original Assignee
防衛庁技術研究本部長
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 防衛庁技術研究本部長 filed Critical 防衛庁技術研究本部長
Priority to JP15416681U priority Critical patent/JPS5859901U/en
Publication of JPS5859901U publication Critical patent/JPS5859901U/en
Application granted granted Critical
Publication of JPS6128003Y2 publication Critical patent/JPS6128003Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
  • Valve-Gear Or Valve Arrangements (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−〜第４図は従来の流体圧機関の回転弁装　　　　
　置を示す縦断面図と要部拡大断面図であり、第５図〜
第７図は本考案の第１〜第３の実施例を示す要部拡大断
面図である。 ３、　１３．　２３・・・・・・回転弁、４，１４．２
４・・・・・・弁座、９・・・・・・摺動面。Figures 1 to 4 are rotary valve systems of conventional fluid pressure engines.
FIG.
FIG. 7 is an enlarged sectional view of main parts showing the first to third embodiments of the present invention. 3, 13. 23...Rotary valve, 4,14.2
4... Valve seat, 9... Sliding surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転円錐弁を該円錐弁の弁座に形成された円錐形摺動面
上を流体密に摺動せしめて、該回転円錐弁内の給排気通
路とシリンダに連通される上記弁座内の給排気通路とを
接話せしめることにより、シリンダ内に作動ガスを給排
する流体圧機関の回転弁装置の回転弁と弁座の摺動面に
おいて、上記弁座と回転弁の摺動面の上、下部のみが当
接し、同摺動面の中途部にすき間を有するごとく弁座、
回転弁の少なくとも一方の摺動面に凹部を形成したこと
を特徴とする流体圧機関の回転弁装置。The rotary conical valve is slid fluid-tightly on a conical sliding surface formed on the valve seat of the conical valve, and the supply and exhaust passage within the rotary conical valve is connected to the cylinder. On the sliding surface of the rotary valve and the valve seat of a rotary valve device of a fluid pressure engine that supplies and discharges working gas into the cylinder by bringing the exhaust passage into contact with the cylinder, above the sliding surface of the valve seat and the rotary valve. , the valve seat so that only the lower part is in contact and there is a gap in the middle of the sliding surface,
A rotary valve device for a fluid pressure engine, characterized in that a recess is formed in at least one sliding surface of the rotary valve.
JP15416681U 1981-10-19 1981-10-19 Rotary valve device for fluid pressure engine Granted JPS5859901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15416681U JPS5859901U (en) 1981-10-19 1981-10-19 Rotary valve device for fluid pressure engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15416681U JPS5859901U (en) 1981-10-19 1981-10-19 Rotary valve device for fluid pressure engine

Publications (2)

Publication Number Publication Date
JPS5859901U true JPS5859901U (en) 1983-04-22
JPS6128003Y2 JPS6128003Y2 (en) 1986-08-20

Family

ID=29946766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15416681U Granted JPS5859901U (en) 1981-10-19 1981-10-19 Rotary valve device for fluid pressure engine

Country Status (1)

Country Link
JP (1) JPS5859901U (en)

Also Published As

Publication number Publication date
JPS6128003Y2 (en) 1986-08-20

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