JPS59181283U - 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 - Google Patents

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

Info

Publication number
JPS59181283U
JPS59181283U JP7611783U JP7611783U JPS59181283U JP S59181283 U JPS59181283 U JP S59181283U JP 7611783 U JP7611783 U JP 7611783U JP 7611783 U JP7611783 U JP 7611783U JP S59181283 U JPS59181283 U JP S59181283U
Authority
JP
Japan
Prior art keywords
pump
prime mover
follower
control device
servo valve
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
JP7611783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310401Y2 (enExample
Inventor
稔 内田
Original Assignee
内田油圧機器工業株式会社
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 内田油圧機器工業株式会社 filed Critical 内田油圧機器工業株式会社
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 true JPS59181283U (ja) 1984-12-03
JPH0310401Y2 JPH0310401Y2 (enExample) 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 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002066841A1 (en) * 2001-02-19 2002-08-29 Hitachi Construction Machinery Co., Ltd. Hydraulic circuit of construction machinery
JP2008175368A (ja) * 2007-01-22 2008-07-31 Hitachi Constr Mach Co Ltd 建設機械のポンプ制御装置
WO2012035735A1 (ja) * 2010-09-15 2012-03-22 川崎重工業株式会社 作業機械の駆動制御方法

Citations (1)

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

Patent Citations (1)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002066841A1 (en) * 2001-02-19 2002-08-29 Hitachi Construction Machinery Co., Ltd. Hydraulic circuit of construction machinery
EP1286057A4 (en) * 2001-02-19 2009-08-19 Hitachi Construction Machinery HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINES
JP2008175368A (ja) * 2007-01-22 2008-07-31 Hitachi Constr Mach Co Ltd 建設機械のポンプ制御装置
WO2008090890A1 (ja) * 2007-01-22 2008-07-31 Hitachi Construction Machinery Co., Ltd. 建設機械のポンプ制御装置
WO2012035735A1 (ja) * 2010-09-15 2012-03-22 川崎重工業株式会社 作業機械の駆動制御方法
JP2012062653A (ja) * 2010-09-15 2012-03-29 Kawasaki Heavy Ind Ltd 作業機械の駆動制御方法
CN103080551A (zh) * 2010-09-15 2013-05-01 川崎重工业株式会社 作业机械的驱动控制方法
KR101498345B1 (ko) * 2010-09-15 2015-03-03 카와사키 주코교 카부시키 카이샤 작업 기계의 구동 제어 방법
US9309645B2 (en) 2010-09-15 2016-04-12 Kawasaki Jukogyo Kabushiki Kaisha Drive control method of operating machine

Also Published As

Publication number Publication date
JPH0310401Y2 (enExample) 1991-03-14

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