JPS6129426B2 - - Google Patents

Info

Publication number
JPS6129426B2
JPS6129426B2 JP18789681A JP18789681A JPS6129426B2 JP S6129426 B2 JPS6129426 B2 JP S6129426B2 JP 18789681 A JP18789681 A JP 18789681A JP 18789681 A JP18789681 A JP 18789681A JP S6129426 B2 JPS6129426 B2 JP S6129426B2
Authority
JP
Japan
Prior art keywords
hydraulic
pressure
motor
valve
control
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
JP18789681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5891960A (ja
Inventor
Yukio Aoyanagi
Takeshi Yamaguchi
Sotaro Tanaka
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 JP18789681A priority Critical patent/JPS5891960A/ja
Publication of JPS5891960A publication Critical patent/JPS5891960A/ja
Publication of JPS6129426B2 publication Critical patent/JPS6129426B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4069—Valves related to the control of neutral, e.g. shut off valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
JP18789681A 1981-11-25 1981-11-25 油圧系統の制御装置 Granted JPS5891960A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18789681A JPS5891960A (ja) 1981-11-25 1981-11-25 油圧系統の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18789681A JPS5891960A (ja) 1981-11-25 1981-11-25 油圧系統の制御装置

Publications (2)

Publication Number Publication Date
JPS5891960A JPS5891960A (ja) 1983-06-01
JPS6129426B2 true JPS6129426B2 (ro) 1986-07-07

Family

ID=16214084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18789681A Granted JPS5891960A (ja) 1981-11-25 1981-11-25 油圧系統の制御装置

Country Status (1)

Country Link
JP (1) JPS5891960A (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204330B2 (ja) * 2018-02-28 2023-01-16 株式会社小松製作所 積込機械の制御装置および制御方法

Also Published As

Publication number Publication date
JPS5891960A (ja) 1983-06-01

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