JPH0310401Y2 - - Google Patents

Info

Publication number
JPH0310401Y2
JPH0310401Y2 JP1983076117U JP7611783U JPH0310401Y2 JP H0310401 Y2 JPH0310401 Y2 JP H0310401Y2 JP 1983076117 U JP1983076117 U JP 1983076117U JP 7611783 U JP7611783 U JP 7611783U JP H0310401 Y2 JPH0310401 Y2 JP H0310401Y2
Authority
JP
Japan
Prior art keywords
pump
pressure
pumps
valve
circuits
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
JP1983076117U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59181283U (ja
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 filed Critical
Priority to JP7611783U priority Critical patent/JPS59181283U/ja
Publication of JPS59181283U publication Critical patent/JPS59181283U/ja
Application granted granted Critical
Publication of JPH0310401Y2 publication Critical patent/JPH0310401Y2/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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/26—Power control functions

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP7611783U 1983-05-23 1983-05-23 共通の原動機により駆動される３台の油圧ポンプに於ける動力制御装置 Granted JPS59181283U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7611783U JPS59181283U (ja) 1983-05-23 1983-05-23 共通の原動機により駆動される３台の油圧ポンプに於ける動力制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7611783U JPS59181283U (ja) 1983-05-23 1983-05-23 共通の原動機により駆動される３台の油圧ポンプに於ける動力制御装置

Publications (2)

Publication Number Publication Date
JPS59181283U JPS59181283U (ja) 1984-12-03
JPH0310401Y2 true JPH0310401Y2 (de) 1991-03-14

Family

ID=30206169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7611783U Granted JPS59181283U (ja) 1983-05-23 1983-05-23 共通の原動機により駆動される３台の油圧ポンプに於ける動力制御装置

Country Status (1)

Country Link
JP (1) JPS59181283U (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3865590B2 (ja) * 2001-02-19 2007-01-10 日立建機株式会社 建設機械の油圧回路
JP4794468B2 (ja) * 2007-01-22 2011-10-19 日立建機株式会社 建設機械のポンプ制御装置
JP5542016B2 (ja) * 2010-09-15 2014-07-09 川崎重工業株式会社 作業機械の駆動制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129991U (de) * 1981-02-09 1982-08-13

Also Published As

Publication number Publication date
JPS59181283U (ja) 1984-12-03

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