JPS60249709A - 油圧回路の制御装置 - Google Patents

油圧回路の制御装置

Info

Publication number
JPS60249709A
JPS60249709A JP10357184A JP10357184A JPS60249709A JP S60249709 A JPS60249709 A JP S60249709A JP 10357184 A JP10357184 A JP 10357184A JP 10357184 A JP10357184 A JP 10357184A JP S60249709 A JPS60249709 A JP S60249709A
Authority
JP
Japan
Prior art keywords
discharge amount
command value
variable displacement
displacement pump
cylinder
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
JP10357184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343485B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Watanabe
洋 渡邊
Eiki Izumi
和泉　鋭機
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP10357184A priority Critical patent/JPS60249709A/ja
Publication of JPS60249709A publication Critical patent/JPS60249709A/ja
Publication of JPH0343485B2 publication Critical patent/JPH0343485B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
JP10357184A 1984-05-24 1984-05-24 油圧回路の制御装置 Granted JPS60249709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10357184A JPS60249709A (ja) 1984-05-24 1984-05-24 油圧回路の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10357184A JPS60249709A (ja) 1984-05-24 1984-05-24 油圧回路の制御装置

Publications (2)

Publication Number Publication Date
JPS60249709A true JPS60249709A (ja) 1985-12-10
JPH0343485B2 JPH0343485B2 (enrdf_load_stackoverflow) 1991-07-02

Family

ID=14357482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10357184A Granted JPS60249709A (ja) 1984-05-24 1984-05-24 油圧回路の制御装置

Country Status (1)

Country Link
JP (1) JPS60249709A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633987A1 (fr) * 1988-07-08 1990-01-12 Kubota Ltd Circuit hydraulique pour vehicule de travaux

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193909A (ja) * 1982-04-08 1983-11-11 Hitachi Constr Mach Co Ltd 油圧回路の制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193909A (ja) * 1982-04-08 1983-11-11 Hitachi Constr Mach Co Ltd 油圧回路の制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633987A1 (fr) * 1988-07-08 1990-01-12 Kubota Ltd Circuit hydraulique pour vehicule de travaux

Also Published As

Publication number Publication date
JPH0343485B2 (enrdf_load_stackoverflow) 1991-07-02

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