EP0160265A3 - Hydraulic control system - Google Patents

Hydraulic control system Download PDF

Info

Publication number
EP0160265A3
EP0160265A3 EP85104920A EP85104920A EP0160265A3 EP 0160265 A3 EP0160265 A3 EP 0160265A3 EP 85104920 A EP85104920 A EP 85104920A EP 85104920 A EP85104920 A EP 85104920A EP 0160265 A3 EP0160265 A3 EP 0160265A3
Authority
EP
European Patent Office
Prior art keywords
control system
hydraulic control
hydraulic
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.)
Granted
Application number
EP85104920A
Other versions
EP0160265B1 (en
EP0160265A2 (en
Inventor
Vinod Kumar Nanda
Henry Delano Taylor
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.)
Vickers Inc
Original Assignee
Vickers Inc
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 Vickers Inc filed Critical Vickers Inc
Publication of EP0160265A2 publication Critical patent/EP0160265A2/en
Publication of EP0160265A3 publication Critical patent/EP0160265A3/en
Application granted granted Critical
Publication of EP0160265B1 publication Critical patent/EP0160265B1/en
Expired 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
EP85104920A 1984-04-30 1985-04-23 Hydraulic control system Expired EP0160265B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60560784A 1984-04-30 1984-04-30
US605607 1984-04-30

Publications (3)

Publication Number Publication Date
EP0160265A2 EP0160265A2 (en) 1985-11-06
EP0160265A3 true EP0160265A3 (en) 1986-02-12
EP0160265B1 EP0160265B1 (en) 1989-01-11

Family

ID=24424419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104920A Expired EP0160265B1 (en) 1984-04-30 1985-04-23 Hydraulic control system

Country Status (5)

Country Link
EP (1) EP0160265B1 (en)
AU (1) AU583504B2 (en)
CA (1) CA1234529A (en)
DE (1) DE3567509D1 (en)
IN (1) IN164362B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104030163B (en) * 2014-05-23 2016-06-29 武汉武桥交通装备技术有限公司 A kind of all-hydraulic crane low energy consumption peculiar to vessel and low heating constant-voltage system
WO2017188869A1 (en) * 2016-04-28 2017-11-02 Volvo Construction Equipment Ab Hydraulic system
CN110667809B (en) * 2019-09-27 2021-06-11 北京精密机电控制设备研究所 Flow accurate control's buoyancy governing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044366A (en) * 1979-03-26 1980-10-15 Sperry Corp Hydraulic Systems for Actuators
GB2047435A (en) * 1979-03-26 1980-11-26 Sperry Corp Hydraulic control valve system
DE3307582A1 (en) * 1982-03-04 1983-09-22 Kabushiki Kaisha Komatsu Seisakusho, Tokyo HYDRAULIC BRAKE VALVE ARRANGEMENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044366A (en) * 1934-11-24 1936-06-16 Pierson Gordon Green Method for separation and recovery of au, pt, pd, se, te, and as by means of mercurous salts
US4201052A (en) * 1979-03-26 1980-05-06 Sperry Rand Corporation Power transmission
US4407122A (en) * 1981-05-18 1983-10-04 Vickers, Incorporated Power transmission
US4475442A (en) * 1982-02-08 1984-10-09 Vickers, Incorporated Power transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044366A (en) * 1979-03-26 1980-10-15 Sperry Corp Hydraulic Systems for Actuators
GB2047435A (en) * 1979-03-26 1980-11-26 Sperry Corp Hydraulic control valve system
DE3307582A1 (en) * 1982-03-04 1983-09-22 Kabushiki Kaisha Komatsu Seisakusho, Tokyo HYDRAULIC BRAKE VALVE ARRANGEMENT

Also Published As

Publication number Publication date
DE3567509D1 (en) 1989-02-16
CA1234529A (en) 1988-03-29
EP0160265B1 (en) 1989-01-11
AU4177085A (en) 1985-11-07
IN164362B (en) 1989-03-04
EP0160265A2 (en) 1985-11-06
AU583504B2 (en) 1989-05-04

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