JPS6139551B2 - - Google Patents

Info

Publication number
JPS6139551B2
JPS6139551B2 JP7905382A JP7905382A JPS6139551B2 JP S6139551 B2 JPS6139551 B2 JP S6139551B2 JP 7905382 A JP7905382 A JP 7905382A JP 7905382 A JP7905382 A JP 7905382A JP S6139551 B2 JPS6139551 B2 JP S6139551B2
Authority
JP
Japan
Prior art keywords
port
spool
hole
neutral
radial
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
JP7905382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58196372A (ja
Inventor
Katsumi Ueno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Corp
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Diesel Kiki Co Ltd
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 Hitachi Construction Machinery Co Ltd, Diesel Kiki Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP7905382A priority Critical patent/JPS58196372A/ja
Publication of JPS58196372A publication Critical patent/JPS58196372A/ja
Publication of JPS6139551B2 publication Critical patent/JPS6139551B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP7905382A 1982-05-11 1982-05-11 方向切換弁 Granted JPS58196372A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7905382A JPS58196372A (ja) 1982-05-11 1982-05-11 方向切換弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7905382A JPS58196372A (ja) 1982-05-11 1982-05-11 方向切換弁

Publications (2)

Publication Number Publication Date
JPS58196372A JPS58196372A (ja) 1983-11-15
JPS6139551B2 true JPS6139551B2 (enEXAMPLES) 1986-09-04

Family

ID=13679149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7905382A Granted JPS58196372A (ja) 1982-05-11 1982-05-11 方向切換弁

Country Status (1)

Country Link
JP (1) JPS58196372A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003505A1 (fr) * 1993-07-26 1995-02-02 Komatsu Ltd. Distributeur orientable pour systeme de direction entierement hydraulique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4918001B2 (ja) * 2007-09-07 2012-04-18 カヤバ工業株式会社 流体圧制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003505A1 (fr) * 1993-07-26 1995-02-02 Komatsu Ltd. Distributeur orientable pour systeme de direction entierement hydraulique

Also Published As

Publication number Publication date
JPS58196372A (ja) 1983-11-15

Similar Documents

Publication Publication Date Title
US3881512A (en) Hydraulic control valve and pressure compensating mechanism therefor
JPH11210705A (ja) 非シャトル圧力補償器付液圧制御バルブ装置
US6212886B1 (en) Hydraulic drive system and directional control valve apparatus in hydraulic machine
US3782404A (en) Adjustable, metered, directional flow control arrangements
JP7561010B2 (ja) マルチ制御弁
US3771564A (en) Pilot control valve
US3996840A (en) Control circuit of actuator
US3722541A (en) Control valve
JPH04351384A (ja) ロードセンシング機能付き方向切換弁
JP3144914B2 (ja) 油圧制御弁装置
US5253672A (en) Hydraulic pressure control system
JP2019056464A (ja) 流量制御弁
US3358711A (en) Valve
US3862645A (en) Pilot control valve
JPS6139551B2 (enEXAMPLES)
US4557291A (en) Multiple control valve system
US4489644A (en) Multiple control valves
JPS647241B2 (enEXAMPLES)
JPH0752402Y2 (ja) 流体制御弁
US3739690A (en) Pilot operated control valve
US4041836A (en) Open circuit type acceleration/deceleration device
US3013580A (en) Servo valve
JP2532853B2 (ja) 車両用油圧制御装置
US11460053B2 (en) Open center control valve configured to combine fluid flow received from multiple sources
JPH0723667Y2 (ja) パイロット圧油のチェック弁付流量制御弁装置