JPH0451670B2 - - Google Patents

Info

Publication number
JPH0451670B2
JPH0451670B2 JP58135745A JP13574583A JPH0451670B2 JP H0451670 B2 JPH0451670 B2 JP H0451670B2 JP 58135745 A JP58135745 A JP 58135745A JP 13574583 A JP13574583 A JP 13574583A JP H0451670 B2 JPH0451670 B2 JP H0451670B2
Authority
JP
Japan
Prior art keywords
discharge amount
signal
control device
hydraulic
pressure
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 - Lifetime
Application number
JP58135745A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6027793A (ja
Inventor
Eiki Izumi
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 JP58135745A priority Critical patent/JPS6027793A/ja
Publication of JPS6027793A publication Critical patent/JPS6027793A/ja
Publication of JPH0451670B2 publication Critical patent/JPH0451670B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)
JP58135745A 1983-07-27 1983-07-27 油圧駆動装置 Granted JPS6027793A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58135745A JPS6027793A (ja) 1983-07-27 1983-07-27 油圧駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58135745A JPS6027793A (ja) 1983-07-27 1983-07-27 油圧駆動装置

Publications (2)

Publication Number Publication Date
JPS6027793A JPS6027793A (ja) 1985-02-12
JPH0451670B2 true JPH0451670B2 (enEXAMPLES) 1992-08-19

Family

ID=15158880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58135745A Granted JPS6027793A (ja) 1983-07-27 1983-07-27 油圧駆動装置

Country Status (1)

Country Link
JP (1) JPS6027793A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421201A (en) * 1987-07-10 1989-01-24 Kobe Steel Ltd Device for restricting vibration of boom in hydraulic working machine
JPH01110883A (ja) * 1987-10-23 1989-04-27 Kawasaki Heavy Ind Ltd 可変容量形ポンプの吐出圧力制御装置
JPH01151678A (ja) * 1987-12-07 1989-06-14 Honda Motor Co Ltd ドアロック装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153979A (en) * 1981-03-18 1982-09-22 Hitachi Constr Mach Co Ltd Limiting control method and device for input horsepower into hydraulic pump

Also Published As

Publication number Publication date
JPS6027793A (ja) 1985-02-12

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