JPS58166103A - 油圧回路の制御装置 - Google Patents

油圧回路の制御装置

Info

Publication number
JPS58166103A
JPS58166103A JP57049173A JP4917382A JPS58166103A JP S58166103 A JPS58166103 A JP S58166103A JP 57049173 A JP57049173 A JP 57049173A JP 4917382 A JP4917382 A JP 4917382A JP S58166103 A JPS58166103 A JP S58166103A
Authority
JP
Japan
Prior art keywords
actuator
displacement pump
variable displacement
control device
flow rate
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
JP57049173A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160683B2 (enrdf_load_stackoverflow
Inventor
Eiki Izumi
和泉　鋭機
Hiroshi Watanabe
洋 渡邊
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 JP57049173A priority Critical patent/JPS58166103A/ja
Publication of JPS58166103A publication Critical patent/JPS58166103A/ja
Publication of JPH0160683B2 publication Critical patent/JPH0160683B2/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)
  • Control Of Positive-Displacement Pumps (AREA)
JP57049173A 1982-03-29 1982-03-29 油圧回路の制御装置 Granted JPS58166103A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57049173A JPS58166103A (ja) 1982-03-29 1982-03-29 油圧回路の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57049173A JPS58166103A (ja) 1982-03-29 1982-03-29 油圧回路の制御装置

Publications (2)

Publication Number Publication Date
JPS58166103A true JPS58166103A (ja) 1983-10-01
JPH0160683B2 JPH0160683B2 (enrdf_load_stackoverflow) 1989-12-25

Family

ID=12823666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57049173A Granted JPS58166103A (ja) 1982-03-29 1982-03-29 油圧回路の制御装置

Country Status (1)

Country Link
JP (1) JPS58166103A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396303A (ja) * 1986-10-09 1988-04-27 Hitachi Constr Mach Co Ltd 油圧閉回路駆動装置
JP2000229780A (ja) * 1999-01-20 2000-08-22 Manitowoc Crane Group Inc リフトクレーン用の制御及び液圧システム
JP2007534525A (ja) * 2004-04-27 2007-11-29 エーゲプラスト ヴェルナー シュトルマン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト 配向させたストリップによるポリマー体の強化
CN102966633A (zh) * 2012-11-16 2013-03-13 无锡汇虹机械制造有限公司 一种液压变量泵系统节能控制技术

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396303A (ja) * 1986-10-09 1988-04-27 Hitachi Constr Mach Co Ltd 油圧閉回路駆動装置
JP2000229780A (ja) * 1999-01-20 2000-08-22 Manitowoc Crane Group Inc リフトクレーン用の制御及び液圧システム
JP2007534525A (ja) * 2004-04-27 2007-11-29 エーゲプラスト ヴェルナー シュトルマン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト 配向させたストリップによるポリマー体の強化
CN102966633A (zh) * 2012-11-16 2013-03-13 无锡汇虹机械制造有限公司 一种液压变量泵系统节能控制技术

Also Published As

Publication number Publication date
JPH0160683B2 (enrdf_load_stackoverflow) 1989-12-25

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