AU4324889A - Direct drive valve - Google Patents

Direct drive valve

Info

Publication number
AU4324889A
AU4324889A AU43248/89A AU4324889A AU4324889A AU 4324889 A AU4324889 A AU 4324889A AU 43248/89 A AU43248/89 A AU 43248/89A AU 4324889 A AU4324889 A AU 4324889A AU 4324889 A AU4324889 A AU 4324889A
Authority
AU
Australia
Prior art keywords
direct drive
drive valve
valve
direct
drive
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.)
Abandoned
Application number
AU43248/89A
Inventor
Frederick James Fuell
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.)
Claverham Holdings Ltd
Original Assignee
Fairey Hydraulics 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 Fairey Hydraulics Ltd filed Critical Fairey Hydraulics Ltd
Publication of AU4324889A publication Critical patent/AU4324889A/en
Abandoned 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B18/00—Parallel arrangements of independent servomotor systems
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0412—Valve members; Fluid interconnections therefor with three positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
AU43248/89A 1988-09-16 1989-09-18 Direct drive valve Abandoned AU4324889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888821724A GB8821724D0 (en) 1988-09-16 1988-09-16 Direct drive valve
GB8821724 1988-09-16

Publications (1)

Publication Number Publication Date
AU4324889A true AU4324889A (en) 1990-04-02

Family

ID=10643684

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43248/89A Abandoned AU4324889A (en) 1988-09-16 1989-09-18 Direct drive valve

Country Status (5)

Country Link
EP (1) EP0434748A1 (en)
JP (1) JPH04500713A (en)
AU (1) AU4324889A (en)
GB (1) GB8821724D0 (en)
WO (1) WO1990002884A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9309900B2 (en) 2012-02-09 2016-04-12 Moog Inc. Electro-hydraulic servo valve
BR112014020497B1 (en) 2012-02-23 2021-03-09 Moog Inc direct drive servo valve
CN105508335B (en) * 2016-01-25 2018-02-27 浙江工业职业技术学院 Direct acting leads the one-piece type 2D electricity liquid ratio relief valves of control
EP3406949B1 (en) * 2017-05-22 2022-11-16 Claverham Limited Spool valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974511A (en) * 1960-03-24 1964-11-04 Applic Mach Motrices Improvements in or relating to hydro-electric servo control mechanisms
FR1574844A (en) * 1968-05-09 1969-07-18
FR2452647A1 (en) * 1979-03-26 1980-10-24 Renault SERVO-VALVE
JPS5947508A (en) * 1982-08-02 1984-03-17 ザ・ベンデイツクス・コ−ポレ−シヨン Directly driven rotary servo valve
EP0164469A1 (en) * 1984-05-07 1985-12-18 Pneumo Corporation Direct drive valve and force motor assembly
US4672992A (en) * 1984-12-17 1987-06-16 Pneumo Corporation Direct drive valve-ball drive mechanism
US4641812A (en) * 1985-05-23 1987-02-10 Pneumo Corporation Direct drive valve and force motor assembly including interchangeable stator assembly and alignment system or method
JPS6347579A (en) * 1986-08-14 1988-02-29 Toyo Eng Corp Valve
US4793377A (en) * 1986-08-18 1988-12-27 E-Systems, Inc. Direct drive servo valve

Also Published As

Publication number Publication date
JPH04500713A (en) 1992-02-06
WO1990002884A1 (en) 1990-03-22
EP0434748A1 (en) 1991-07-03
GB8821724D0 (en) 1988-10-19

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