JPS6317302U - - Google Patents

Info

Publication number
JPS6317302U
JPS6317302U JP11117286U JP11117286U JPS6317302U JP S6317302 U JPS6317302 U JP S6317302U JP 11117286 U JP11117286 U JP 11117286U JP 11117286 U JP11117286 U JP 11117286U JP S6317302 U JPS6317302 U JP S6317302U
Authority
JP
Japan
Prior art keywords
liquid
storage tank
actuator
poppet valve
valve bodies
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
JP11117286U
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 JP11117286U priority Critical patent/JPS6317302U/ja
Publication of JPS6317302U publication Critical patent/JPS6317302U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示した液体制御装
置の回路図、第2図は一実施例の要部断面図、第
3図および第4図は一実施例の作動状態の回路図
、第5図は従来例を示した回路図である。 16……液体アクチユエータ(液体シリンダ)
、19,20,21,22……ポペツト弁体、2
6,27……パイロツト切換弁、30,31,3
2,33……作用室、42,43……逆止め弁、
P1……供給流路、A1,B1……負荷流路、R
1……排出流路、T1……貯槽。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧力液体を供給する供給流路と液体アクチユエ
    ータに接続する2個の負荷流路間を連通遮断する
    2個のポペツト弁体と、2個の負荷流路と液体を
    貯蔵する貯槽に接続する排出流路間を連通遮断す
    る2個のポペツト弁体と、4個のポペツト弁体背
    部に形成の作用室へパイロツト液体を供給したり
    作用室の液体を貯槽へ排出したりするパイロツト
    切換弁と、排出流路と少なくとも一方の負荷流路
    とに接続して貯槽の液体が液体アクチユエータへ
    吸入されるのを許容すると共に液体アクチユエー
    タの液体が貯槽へ排出するのを阻止するよう設け
    た逆止め弁とを具備して成る液体制御装置。
JP11117286U 1986-07-18 1986-07-18 Pending JPS6317302U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11117286U JPS6317302U (ja) 1986-07-18 1986-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11117286U JPS6317302U (ja) 1986-07-18 1986-07-18

Publications (1)

Publication Number Publication Date
JPS6317302U true JPS6317302U (ja) 1988-02-04

Family

ID=30990848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11117286U Pending JPS6317302U (ja) 1986-07-18 1986-07-18

Country Status (1)

Country Link
JP (1) JPS6317302U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139502A (en) * 1979-04-12 1980-10-31 Kobe Steel Ltd Control circuit for actuator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139502A (en) * 1979-04-12 1980-10-31 Kobe Steel Ltd Control circuit for actuator

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