GB0903371D0 - Hydraulic actuator - Google Patents

Hydraulic actuator

Info

Publication number
GB0903371D0
GB0903371D0 GB0903371A GB0903371A GB0903371D0 GB 0903371 D0 GB0903371 D0 GB 0903371D0 GB 0903371 A GB0903371 A GB 0903371A GB 0903371 A GB0903371 A GB 0903371A GB 0903371 D0 GB0903371 D0 GB 0903371D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic actuator
actuator
hydraulic
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.)
Withdrawn
Application number
GB0903371A
Other versions
GB2469016A (en
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.)
Moog Wolverhampton Ltd
Original Assignee
GE Aviation Systems 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 GE Aviation Systems Ltd filed Critical GE Aviation Systems Ltd
Priority to GB0903371A priority Critical patent/GB2469016A/en
Publication of GB0903371D0 publication Critical patent/GB0903371D0/en
Priority to PCT/GB2010/000348 priority patent/WO2010097596A1/en
Publication of GB2469016A publication Critical patent/GB2469016A/en
Withdrawn legal-status Critical Current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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
    • F15B11/0423—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in" by controlling pump output or bypass, other than to maintain constant speed
    • 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
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F15B7/02—Systems with continuously-operating input and output apparatus
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/04—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by varying the output of a pump with variable capacity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
GB0903371A 2009-02-26 2009-02-26 Electrically driven hydraulic actuator Withdrawn GB2469016A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0903371A GB2469016A (en) 2009-02-26 2009-02-26 Electrically driven hydraulic actuator
PCT/GB2010/000348 WO2010097596A1 (en) 2009-02-26 2010-02-26 Hydraulic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0903371A GB2469016A (en) 2009-02-26 2009-02-26 Electrically driven hydraulic actuator

Publications (2)

Publication Number Publication Date
GB0903371D0 true GB0903371D0 (en) 2009-04-08
GB2469016A GB2469016A (en) 2010-10-06

Family

ID=40565841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0903371A Withdrawn GB2469016A (en) 2009-02-26 2009-02-26 Electrically driven hydraulic actuator

Country Status (2)

Country Link
GB (1) GB2469016A (en)
WO (1) WO2010097596A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492965B (en) * 2011-07-15 2018-05-02 Agustawestland Ltd A system and method for reducing the transmission of vibration from a first vibrating body to a second body
US9234535B2 (en) 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US8955425B2 (en) 2013-02-27 2015-02-17 Woodward, Inc. Rotary piston type actuator with pin retention features
US9163648B2 (en) 2013-02-27 2015-10-20 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9476434B2 (en) 2013-02-27 2016-10-25 Woodward, Inc. Rotary piston type actuator with modular housing
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US9593696B2 (en) 2013-02-27 2017-03-14 Woodward, Inc. Rotary piston type actuator with hydraulic supply
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
WO2015131196A1 (en) 2014-02-28 2015-09-03 Project Phoenix, LLC Pump integrated with two independently driven prime movers
US10465721B2 (en) 2014-03-25 2019-11-05 Project Phoenix, LLC System to pump fluid and control thereof
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas Fluid delivery system with a shaft having a through-passage
EP3149362B1 (en) 2014-06-02 2019-04-10 Project Phoenix LLC Hydrostatic transmission assembly and system
EP3957853A1 (en) 2014-06-02 2022-02-23 Project Phoenix LLC Linear actuator assembly and system
JP6742299B2 (en) 2014-07-22 2020-08-19 プロジェクト・フェニックス・エルエルシー Pump and method for transferring fluid
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
EP3204647B1 (en) 2014-10-06 2021-05-26 Project Phoenix LLC Linear actuator assembly and system
WO2016064569A1 (en) 2014-10-20 2016-04-28 Afshari Thomas Hydrostatic transmission assembly and system
US11085440B2 (en) 2015-09-02 2021-08-10 Project Phoenix, LLC System to pump fluid and control thereof
TWI768455B (en) 2015-09-02 2022-06-21 美商鳳凰計劃股份有限公司 System to pump fluid and control thereof
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
CN115667734A (en) 2020-04-08 2023-01-31 伍德沃德有限公司 Rotary piston type actuator with central actuating assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109672A (en) * 1990-01-16 1992-05-05 The Boeing Company Method and apparatus for cooling and replenishing aircraft hydraulic actuators
DE4335403C1 (en) * 1993-10-18 1994-12-15 Karl Hehl Hydraulic device
WO1996028660A1 (en) * 1995-03-14 1996-09-19 The Boeing Company Aircraft hydraulic pump control system
JPH10220359A (en) * 1997-01-31 1998-08-18 Komatsu Ltd Controller for variable capacity pump
EP1097500A4 (en) * 1998-07-15 2003-05-02 Lucas Aerospace Power Transmis Control system with integrated actuation package
FR2831226B1 (en) * 2001-10-24 2005-09-23 Snecma Moteurs AUTONOMOUS ELECTROHYDRAULIC ACTUATOR
WO2006056256A2 (en) * 2004-11-19 2006-06-01 Richard Bergner Verbindungstechnik Gmbh & Co Kg Hydraulic unit and method for providing a pressurized hydraulic fluid
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system

Also Published As

Publication number Publication date
WO2010097596A1 (en) 2010-09-02
GB2469016A (en) 2010-10-06

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: MOOG WOLVERHAMPTON LIMITED

Free format text: FORMER OWNER: GE AVIATION SYSTEMS LIMITED

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)