JPH0237484B2 - - Google Patents

Info

Publication number
JPH0237484B2
JPH0237484B2 JP56503063A JP50306381A JPH0237484B2 JP H0237484 B2 JPH0237484 B2 JP H0237484B2 JP 56503063 A JP56503063 A JP 56503063A JP 50306381 A JP50306381 A JP 50306381A JP H0237484 B2 JPH0237484 B2 JP H0237484B2
Authority
JP
Japan
Prior art keywords
control
actuator
fluid
piston
port
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 - Lifetime
Application number
JP56503063A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57501687A (
Inventor
Ruisu Pii Baiafuoa
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of JPS57501687A publication Critical patent/JPS57501687A/ja
Publication of JPH0237484B2 publication Critical patent/JPH0237484B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/40—Transmitting means with power amplification using fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • B64C13/505—Transmitting means with power amplification using electrical energy having duplication or stand-by provisions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
JP56503063A 1980-09-02 1981-08-24 Expired - Lifetime JPH0237484B2 ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18359880A 1980-09-02 1980-09-02

Publications (2)

Publication Number Publication Date
JPS57501687A JPS57501687A ( ) 1982-09-16
JPH0237484B2 true JPH0237484B2 ( ) 1990-08-24

Family

ID=22673500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503063A Expired - Lifetime JPH0237484B2 ( ) 1980-09-02 1981-08-24

Country Status (8)

Country Link
US (1) US4596177A ( )
EP (1) EP0058713B1 ( )
JP (1) JPH0237484B2 ( )
DE (1) DE3177200D1 ( )
GB (1) GB2095002B ( )
NL (1) NL8120344A ( )
SE (1) SE430097B ( )
WO (1) WO1982000862A1 ( )

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1203145A (en) * 1983-02-03 1986-04-15 Robert D. Vanderlaan Control actuation system including staged direct drive valve with fault control
GB8608442D0 (en) * 1986-04-07 1986-05-14 Automotive Prod Plc Electrically operable actuator
JPH0257702A (ja) * 1988-08-23 1990-02-27 Teijin Seiki Co Ltd サーボ制御装置
US6427970B1 (en) 2001-03-16 2002-08-06 Young & Franklin, Inc. Heat dissipating voice coil activated valves
CN1248910C (zh) * 2003-11-25 2006-04-05 方戟 飞行器的动力翼执行装置
US7377391B2 (en) * 2004-09-04 2008-05-27 Kimberly-Clark Worldwide, Inc. Top or bottom loading container
BRPI0519955A2 (pt) * 2005-02-11 2009-04-07 Bell Helicopter Textron Inc sistema de controle de atuador; sistema de controle de vÈo; e método de controle do referido atuador
US20090072083A1 (en) * 2006-06-02 2009-03-19 Honeywell International, Inc. Actuation system with redundant motor actuators
US8210206B2 (en) * 2007-11-27 2012-07-03 Woodward Hrt, Inc. Dual redundant servovalve
US10340627B2 (en) * 2014-04-30 2019-07-02 Eaton Intelligent Power Limited High pressure sealed electrical connector
GB2564128A (en) * 2017-07-04 2019-01-09 Airbus Operations Gmbh Holding device for an aircraft actuator

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490174A (en) * 1947-05-29 1949-12-06 Bendix Aviat Corp Control servo unit-hydraulic actuator
US2586683A (en) * 1947-09-08 1952-02-19 Detroit Harvester Co Solenoid valve assembly
US2826896A (en) * 1954-12-17 1958-03-18 Hobson Ltd H M Manually controlled electro-hydraulic system for aircraft
US3033219A (en) * 1960-05-19 1962-05-08 Textron Inc Flow proportioner
US3224463A (en) * 1961-01-16 1965-12-21 Jensen Aage Spool valve for the concurrent control of a plurality of motors
US3216325A (en) * 1962-04-16 1965-11-09 Dole Valve Co Pneumatic control system
US3496836A (en) * 1968-01-02 1970-02-24 Bell Aerospace Corp Redundant control system having fail-operate fail-neutral and channel emergency select
US3561322A (en) * 1968-06-04 1971-02-09 Boeing Co Stability augmentation system
US3679156A (en) * 1970-07-20 1972-07-25 Ltv Electrosystems Inc Fly-by-wire
US3741073A (en) * 1971-01-29 1973-06-26 Moog Inc Hysteretic equalization in redundant electrically operated fluid powered servopositioning apparatus
US3850081A (en) * 1972-04-11 1974-11-26 Vabyma Ab Device for dividing a fluid flow into predetermined proportions
DE2238986A1 (de) * 1972-08-08 1974-03-07 Index Werke Kg Hahn & Tessky Spindelanordnung
FR2199388A5 ( ) * 1972-09-12 1974-04-05 France Etat
JPS50121688A ( ) * 1974-03-13 1975-09-23
JPS5064691A ( ) * 1973-10-15 1975-05-31
US3887028A (en) * 1974-02-25 1975-06-03 Trw Inc Steering system
US4120234A (en) * 1974-07-01 1978-10-17 Ab Vabyma Device for distributing a fluid flow in fixed proportions
US3928968A (en) * 1974-10-04 1975-12-30 Sperry Rand Corp Power transmission
US4112824A (en) * 1974-10-23 1978-09-12 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Double-hydraulic actuator
GB1578537A (en) * 1976-07-10 1980-11-05 Lucas Industries Ltd Control system for a fluid pressure operated actuator arrangement
JPS5376276A (en) * 1976-12-20 1978-07-06 Mitsubishi Heavy Ind Ltd Hydraulic operation unit
US4138088A (en) * 1976-12-30 1979-02-06 Parker-Hannifin Corporation Device for controlling hydraulic motors
US4235156A (en) * 1978-11-16 1980-11-25 Zenny Olsen Digital servovalve and method of operation
US4436018A (en) * 1981-02-17 1984-03-13 Textron Inc. Multiple loop control system

Also Published As

Publication number Publication date
EP0058713A4 (en) 1984-03-26
SE430097B (sv) 1983-10-17
GB2095002A (en) 1982-09-22
JPS57501687A ( ) 1982-09-16
NL8120344A ( ) 1982-07-01
SE8202694L (sv) 1982-04-29
EP0058713B1 (en) 1990-07-18
DE3177200D1 (de) 1990-08-23
US4596177A (en) 1986-06-24
GB2095002B (en) 1985-02-27
WO1982000862A1 (en) 1982-03-18
EP0058713A1 (en) 1982-09-01

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