DE3567509D1 - Hydraulic control system - Google Patents

Hydraulic control system

Info

Publication number: DE3567509D1
Authority: DE; Germany
Prior art keywords: control system; hydraulic control; hydraulic; control
Prior art date: 1984-04-30
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

DE8585104920T

Other languages

German (de)

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.)

1984-04-30

Filing date

1985-04-23

Publication date

1989-02-16

1985-04-23 Application filed by Vickers Inc filed Critical Vickers Inc

1989-02-16 Application granted granted Critical

1989-02-16 Publication of DE3567509D1 publication Critical patent/DE3567509D1/en

Status Expired legal-status Critical Current

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)

DE8585104920T 1984-04-30 1985-04-23 Hydraulic control system Expired DE3567509D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
DE3567509D1 true DE3567509D1 (en)	1989-02-16

Family

ID=24424419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585104920T Expired DE3567509D1 (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

Family Cites Families (7)

* 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
DE3011088A1 (en) *	1979-03-26	1980-10-09	Sperry Corp	HYDRAULIC DRIVE CONTROL
DE3011196A1 (en) *	1979-03-26	1980-10-09	Sperry Corp	HYDRAULIC VARIOUS FUNCTION VALVE ARRANGEMENT
US4407122A (en) *	1981-05-18	1983-10-04	Vickers, Incorporated	Power transmission
US4475442A (en) *	1982-02-08	1984-10-09	Vickers, Incorporated	Power transmission
US4520625A (en) *	1982-03-04	1985-06-04	Kabushiki Kaisha Komatsu Seisakusho	Hydraulic brake valve system

1985
- 1985-04-19 CA CA000479618A patent/CA1234529A/en not_active Expired
- 1985-04-23 EP EP85104920A patent/EP0160265B1/en not_active Expired
- 1985-04-23 DE DE8585104920T patent/DE3567509D1/en not_active Expired
- 1985-04-26 IN IN319/CAL/85A patent/IN164362B/en unknown
- 1985-04-29 AU AU41770/85A patent/AU583504B2/en not_active Ceased

Also Published As

Publication number	Publication date
EP0160265A2 (en)	1985-11-06
EP0160265A3 (en)	1986-02-12
EP0160265B1 (en)	1989-01-11
AU583504B2 (en)	1989-05-04
CA1234529A (en)	1988-03-29
AU4177085A (en)	1985-11-07
IN164362B (en)	1989-03-04

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Legal Events

Date	Code	Title	Description
1990-02-08	8364	No opposition during term of opposition
1993-04-08	8339	Ceased/non-payment of the annual fee