JPS5783753A - Variable capacity type pump control device - Google Patents

Variable capacity type pump control device

Info

Publication number
JPS5783753A
JPS5783753A JP55157339A JP15733980A JPS5783753A JP S5783753 A JPS5783753 A JP S5783753A JP 55157339 A JP55157339 A JP 55157339A JP 15733980 A JP15733980 A JP 15733980A JP S5783753 A JPS5783753 A JP S5783753A
Authority
JP
Japan
Prior art keywords
pilot
pressure
servo
inclining
piston
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
JP55157339A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0151707B2 (enExample
Inventor
Naoharu Nakagaki
Makoto Yamamoto
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP55157339A priority Critical patent/JPS5783753A/ja
Publication of JPS5783753A publication Critical patent/JPS5783753A/ja
Publication of JPH0151707B2 publication Critical patent/JPH0151707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
JP55157339A 1980-11-07 1980-11-07 Variable capacity type pump control device Granted JPS5783753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157339A JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157339A JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Publications (2)

Publication Number Publication Date
JPS5783753A true JPS5783753A (en) 1982-05-25
JPH0151707B2 JPH0151707B2 (enExample) 1989-11-06

Family

ID=15647520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157339A Granted JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Country Status (1)

Country Link
JP (1) JPS5783753A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210733B1 (ko) 2010-12-02 2012-12-10 두산모트롤주식회사 굴삭기의 유압펌프용 레귤레이터

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210733B1 (ko) 2010-12-02 2012-12-10 두산모트롤주식회사 굴삭기의 유압펌프용 레귤레이터

Also Published As

Publication number Publication date
JPH0151707B2 (enExample) 1989-11-06

Similar Documents

Publication Publication Date Title
EP0607451A4 (en) FLOW CONTROL VALVE AND CONTROL METHOD THEREFOR.
ES8307173A1 (es) "una disposicion de servodireccion hidrostatica".
JPS5783753A (en) Variable capacity type pump control device
JPS57205271A (en) Flow rate controlling valve of power steering apparatus
CA2224214A1 (en) Hydraulic valve to maintain control in fluid-loss condition
JPS56143803A (en) Fluid controller
AU566197B2 (en) Override control of variable displacement pump
JPS5586905A (en) Directional control valve with pressure compensation
JPS57163701A (en) Controller of hydraulic unit
JPS571806A (en) Composite valve
JPS571805A (en) Composite valve
JPS5737150A (en) Hydraulic pressure controller for closed circuit
JPS5737105A (en) Remote-controlled valve device
JPS5517750A (en) Control valve
JPS5524282A (en) Fluid control unit
JPS5676703A (en) Oil pressure controller
JPS5751006A (en) Composite control valve for conflluence
JPS5519904A (en) Discharge flow control equipment of variable capacity pump
JPS57120702A (en) Composite valve
JPS57107486A (en) Fluid control valve
JPS5481474A (en) Fluid control system
SU1058527A1 (ru) Гидравлическое устройство дл позиционного регулировани навесных орудий
JPS55159301A (en) Control circuit for actuator
JPS552830A (en) Discharge control valve with pressure compensation
JPS57107403A (en) Hydraulic control unit