ZA808017B - Fluid control system - Google Patents

Fluid control system

Info

Publication number
ZA808017B
ZA808017B ZA00808017A ZA808017A ZA808017B ZA 808017 B ZA808017 B ZA 808017B ZA 00808017 A ZA00808017 A ZA 00808017A ZA 808017 A ZA808017 A ZA 808017A ZA 808017 B ZA808017 B ZA 808017B
Authority
ZA
South Africa
Prior art keywords
control system
fluid control
fluid
control
Prior art date
Application number
ZA00808017A
Inventor
Jeremy J Fry
C Warnett
Original Assignee
Rotork Controls
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 Rotork Controls filed Critical Rotork Controls
Publication of ZA808017B publication Critical patent/ZA808017B/en

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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F15B7/006—Rotary pump input
    • 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
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
ZA00808017A 1980-01-14 1980-12-22 Fluid control system ZA808017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001193 1980-01-14

Publications (1)

Publication Number Publication Date
ZA808017B true ZA808017B (en) 1982-02-24

Family

ID=10510622

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00808017A ZA808017B (en) 1980-01-14 1980-12-22 Fluid control system

Country Status (4)

Country Link
EP (1) EP0032300A1 (en)
JP (1) JPS56101405A (en)
AU (1) AU6596181A (en)
ZA (1) ZA808017B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101301A (en) * 1983-11-07 1985-06-05 Mitsubishi Heavy Ind Ltd Regenerating device for brake energy of cylinder
US4910961A (en) * 1987-05-21 1990-03-27 Vertran Manufacturing Company Hydraulic door opening or closing device
US5161957A (en) * 1987-05-21 1992-11-10 Vertran Manufacturing Company Hydraulic door actuator
US5107677A (en) * 1987-05-21 1992-04-28 Vertran Manufacturing Company Hydraulic door actuator
FR2687206B1 (en) * 1992-02-12 1995-06-16 Berruyer Jean Jacques CONTROL DEVICE FOR VALVES.
NL9401692A (en) * 1994-10-13 1996-05-01 Applied Power Inc Hydraulic operating device and gearbox provided with such an operating device.
EP0893605B1 (en) * 1997-07-23 2002-10-09 Hoerbiger Hydraulik GmbH Hydraulic drive system
US20060168955A1 (en) * 2005-02-03 2006-08-03 Schlumberger Technology Corporation Apparatus for hydraulically energizing down hole mechanical systems
DE102006045211A1 (en) * 2006-09-25 2008-04-03 Robert Bosch Gmbh Hydrostatic transmission
CA2734469C (en) * 2008-09-24 2016-06-28 Berkeley Bionics Hip and knee actuation systems for lower limb orthotic devices
US9500206B2 (en) 2013-11-18 2016-11-22 Warner Electric Technology Llc Fluid pump for a linear actuator
JP6247573B2 (en) * 2014-03-19 2017-12-13 株式会社ショーワ Hydraulic actuator
CN105545839A (en) * 2016-01-29 2016-05-04 贵阳海之力液压有限公司 Oil cylinder reversing and volume speed adjusting hydraulic system
US10724553B2 (en) 2018-12-06 2020-07-28 Warner Electric Technology Llc Three position metering valve for a self-contained electro-hydraulic actuator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877347A (en) * 1973-03-13 1975-04-15 Res Engineering Company Hydraulic control

Also Published As

Publication number Publication date
AU6596181A (en) 1981-07-23
JPS56101405A (en) 1981-08-14
EP0032300A1 (en) 1981-07-22

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