DE3264859D1 - A fluid control valve and a fluid control system - Google Patents

A fluid control valve and a fluid control system

Info

Publication number
DE3264859D1
DE3264859D1 DE8282301800T DE3264859T DE3264859D1 DE 3264859 D1 DE3264859 D1 DE 3264859D1 DE 8282301800 T DE8282301800 T DE 8282301800T DE 3264859 T DE3264859 T DE 3264859T DE 3264859 D1 DE3264859 D1 DE 3264859D1
Authority
DE
Germany
Prior art keywords
fluid control
control system
control valve
valve
fluid
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.)
Expired
Application number
DE8282301800T
Other languages
German (de)
Inventor
John Sidney Humphries
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.)
JC Bamford Excavators Ltd
Original Assignee
JC Bamford Excavators 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 JC Bamford Excavators Ltd filed Critical JC Bamford Excavators Ltd
Application granted granted Critical
Publication of DE3264859D1 publication Critical patent/DE3264859D1/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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Sliding Valves (AREA)
DE8282301800T 1981-04-03 1982-04-05 A fluid control valve and a fluid control system Expired DE3264859D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8110465 1981-04-03

Publications (1)

Publication Number Publication Date
DE3264859D1 true DE3264859D1 (en) 1985-08-29

Family

ID=10520889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301800T Expired DE3264859D1 (en) 1981-04-03 1982-04-05 A fluid control valve and a fluid control system

Country Status (4)

Country Link
EP (1) EP0064332B1 (en)
JP (1) JPS57184707A (en)
CA (1) CA1179916A (en)
DE (1) DE3264859D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425303A1 (en) * 1984-07-10 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC CONTROL DEVICE
CA2450994C (en) 2003-11-27 2010-08-10 Precision Drilling Technology Services Group Inc. Method and apparatus to control the rate of flow of a fluid through a conduit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908541C (en) * 1940-06-15 1954-04-08 Askania Werke Ag Automatic regulator with power switch
US2503870A (en) * 1946-05-03 1950-04-11 Vickers Inc Flow regulating device
DE1108996B (en) * 1959-03-03 1961-06-15 Teves Kg Alfred Control for pressure medium consumer
DE1911131A1 (en) * 1969-03-05 1970-09-17 Buchholz Helmut Hydraulic control device
DE2038813C2 (en) * 1970-08-05 1982-10-07 Koehring Co., Inc., Milwaukee, Wis. Pressure operated multiway valve - has spring centred plunger sliding in axially adjustable cylindrical pot
CA974856A (en) * 1971-12-27 1975-09-23 Caterpillar Tractor Co. All hydraulic motor grader circuitry
DE2751613A1 (en) * 1977-11-18 1979-05-23 Tadeusz Budzich Load dependent flow regulator - has several valve arrangements with two load pressure chambers

Also Published As

Publication number Publication date
CA1179916A (en) 1984-12-27
JPS57184707A (en) 1982-11-13
EP0064332B1 (en) 1985-07-24
EP0064332A1 (en) 1982-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee