JPH0218801Y2 - - Google Patents

Info

Publication number
JPH0218801Y2
JPH0218801Y2 JP1984167538U JP16753884U JPH0218801Y2 JP H0218801 Y2 JPH0218801 Y2 JP H0218801Y2 JP 1984167538 U JP1984167538 U JP 1984167538U JP 16753884 U JP16753884 U JP 16753884U JP H0218801 Y2 JPH0218801 Y2 JP H0218801Y2
Authority
JP
Japan
Prior art keywords
port
pilot
hydraulic pressure
directional control
control valve
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.)
Expired
Application number
JP1984167538U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6182105U (zh
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 JP1984167538U priority Critical patent/JPH0218801Y2/ja
Publication of JPS6182105U publication Critical patent/JPS6182105U/ja
Application granted granted Critical
Publication of JPH0218801Y2 publication Critical patent/JPH0218801Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP1984167538U 1984-11-05 1984-11-05 Expired JPH0218801Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984167538U JPH0218801Y2 (zh) 1984-11-05 1984-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984167538U JPH0218801Y2 (zh) 1984-11-05 1984-11-05

Publications (2)

Publication Number Publication Date
JPS6182105U JPS6182105U (zh) 1986-05-31
JPH0218801Y2 true JPH0218801Y2 (zh) 1990-05-25

Family

ID=30725331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984167538U Expired JPH0218801Y2 (zh) 1984-11-05 1984-11-05

Country Status (1)

Country Link
JP (1) JPH0218801Y2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747604Y2 (ja) * 1988-04-22 1995-11-01 株式会社ゼクセル 油圧制御装置
JP2545176Y2 (ja) * 1989-01-26 1997-08-25 東芝機械株式会社 複合制御弁
JP7211687B2 (ja) * 2018-10-17 2023-01-24 キャタピラー エス エー アール エル 降下防止弁装置、ブレード装置および作業機械
JP7233321B2 (ja) * 2019-06-26 2023-03-06 株式会社クボタ 制御弁および収穫機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587399A (en) * 1969-05-02 1971-06-28 Deere & Co Control valve means for a two-way hydraulic cylinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587399A (en) * 1969-05-02 1971-06-28 Deere & Co Control valve means for a two-way hydraulic cylinder

Also Published As

Publication number Publication date
JPS6182105U (zh) 1986-05-31

Similar Documents

Publication Publication Date Title
CA2119616A1 (en) Selective Control Valve System with Float
US5906352A (en) Cartridge check valve
GB1427503A (en) Control system for fluid-driven motors
JPH0716943Y2 (ja) 方向制御弁
JPH0218801Y2 (zh)
JP3549126B2 (ja) 方向制御弁
CN107504005B (zh) 一种带动作判断的强制补油多路阀
EP0416130A4 (en) Hydraulic valve capable of pressure compensation
JPH0242289A (ja) 安全弁
JPH03163225A (ja) 変速機用油圧クラッチの切換弁
JP3502164B2 (ja) 多連方向切換弁装置
JPH0320562Y2 (zh)
JPH047875Y2 (zh)
JP2630775B2 (ja) 高負荷アクチュエータの優先作動制御装置
JPH077601Y2 (ja) 合流制御装置
JP2545176Y2 (ja) 複合制御弁
JPH0638925Y2 (ja) ショベルローダ用油圧制御弁装置
JPH0215090Y2 (zh)
JPH0826850B2 (ja) コンクリートポンプのコンクリートピストン逆走防止装置
JPH0627522B2 (ja) 油圧制御装置
JP3715062B2 (ja) 制御弁装置
JPH0336722Y2 (zh)
JPH0124402Y2 (zh)
JPH0411977U (zh)
JPH073043Y2 (ja) シリンダの下降動作防止機能を備えた制御装置