BR112015020580A2 - atuador giratório e método de atuação giratória - Google Patents

atuador giratório e método de atuação giratória

Info

Publication number
BR112015020580A2
BR112015020580A2 BR112015020580A BR112015020580A BR112015020580A2 BR 112015020580 A2 BR112015020580 A2 BR 112015020580A2 BR 112015020580 A BR112015020580 A BR 112015020580A BR 112015020580 A BR112015020580 A BR 112015020580A BR 112015020580 A2 BR112015020580 A2 BR 112015020580A2
Authority
BR
Brazil
Prior art keywords
rotary
cavity
housing
rotary actuator
actuation method
Prior art date
Application number
BR112015020580A
Other languages
English (en)
Inventor
H Kim Joseph
A Sobolewski Pawel
p o'hara Robert
H Hydari Shahbaz
Original Assignee
Woodward Inc
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 Woodward Inc filed Critical Woodward Inc
Publication of BR112015020580A2 publication Critical patent/BR112015020580A2/pt

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type

Abstract

resumo “atuador giratório e método de atuação giratória” trata-se de um atuador giratório que inclui um primeiro alojamento que define uma primeira câmara arqueada que tem uma primeira cavidade, uma primeira porta de fluido em comunicação de fluido com a primeira cavidade e uma extremidade aberta. um conjunto de rotor é assentado de modo giratório no primeiro alojamento e tem um eixo de saída giratório e um primeiro braço de rotor estendendo-se radialmente para fora do eixo de saída giratório. um primeiro pistão com formato arqueado é disposto no primeiro alojamento para movimento recíproco na primeira câmara arqueada através da primeira extremidade, em que uma primeira vedação, uma primeira cavidade e o primeiro pistão definem uma primeira câmara de pressão e uma primeira porção do primeiro pistão entra em contato com o primeiro braço de rotor.
BR112015020580A 2013-02-27 2014-02-24 atuador giratório e método de atuação giratória BR112015020580A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/778,561 US9234535B2 (en) 2013-02-27 2013-02-27 Rotary piston type actuator
PCT/US2014/017928 WO2014133939A2 (en) 2013-02-27 2014-02-24 Rotary piston type actuator

Publications (1)

Publication Number Publication Date
BR112015020580A2 true BR112015020580A2 (pt) 2017-07-18

Family

ID=50240058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020580A BR112015020580A2 (pt) 2013-02-27 2014-02-24 atuador giratório e método de atuação giratória

Country Status (5)

Country Link
US (3) US9234535B2 (pt)
EP (2) EP2961996B1 (pt)
JP (1) JP2016509181A (pt)
BR (1) BR112015020580A2 (pt)
WO (1) WO2014133939A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234535B2 (en) * 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
CN105164879B (zh) * 2013-03-26 2017-12-26 普睿司曼股份公司 用于可湿式配合连接组件的自动上紧器
US9605692B2 (en) 2014-10-01 2017-03-28 Woodward, Inc. Locking rotary actuator
US10718359B2 (en) * 2015-08-21 2020-07-21 Quality Manufacturing Inc. Devices and systems for producing rotational actuation
US20180094652A1 (en) * 2015-08-21 2018-04-05 Quality Manufacturing Inc. Piston linkage and axle drive assembly
EP3135581B1 (en) * 2015-08-25 2018-03-21 Safran Landing Systems UK Limited Aircraft landing gear assembly
US10633080B2 (en) * 2016-07-22 2020-04-28 The Boeing Company Electronically controlled rotary actuator for an aircraft control surface
CN114754040A (zh) 2016-08-05 2022-07-15 伍德沃德有限公司 多腔室旋转活塞致动器
US20180094651A1 (en) * 2016-10-05 2018-04-05 Woodward, Inc. Torque Output Intensifier
US10563677B2 (en) 2016-12-21 2020-02-18 Woodward, Inc. Butterfly rotary piston type actuator
CN111094764B (zh) * 2017-07-14 2022-06-24 伍德沃德有限公司 具有移动密封件承载件的无支承活塞
US10704572B2 (en) 2018-02-15 2020-07-07 William O'Hara Hydraulic rotary actuator
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
US11333175B2 (en) 2020-04-08 2022-05-17 Woodward, Inc. Rotary piston type actuator with a central actuation assembly

Family Cites Families (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624423C (de) 1936-01-20 Stockert Metallwarenfabrik Geb Wassersaeulenmaschine mit schwingendem Kolben
US2286452A (en) 1940-04-12 1942-06-16 Worth Weldon Fluid motion transmitting device with synchronizer
DE872000C (de) 1949-07-07 1953-03-26 Von Roll Ag Hydraulische Ringkolben-Antriebsvorrichtung
US2649077A (en) 1951-07-30 1953-08-18 North American Aviation Inc Piston assembly for oscillatory hydraulic actuators
US2936636A (en) 1958-05-02 1960-05-17 Andrew J Wacht Press
GB893361A (en) 1958-06-12 1962-04-11 Fairey Co Ltd Improvements relating to hydraulic or pneumatic jacks
US2966144A (en) 1958-07-15 1960-12-27 C L Norsworthy Jr Oscillatory actuator
US3070075A (en) * 1959-05-19 1962-12-25 Hanselmann Frank Twin-cylinder fluid motor with pendulum piston
US3446120A (en) * 1965-12-13 1969-05-27 Franz Sneen Oscillating fluid-driven actuator
GB1122723A (en) 1965-12-13 1968-08-07 Sneen Franz Improvements in and relating to oscillatory piston fluid-driven motors
ES353491A1 (es) 1968-05-03 1969-10-01 Asenjo Ajamil Un aparato servomotor electrohidraulico para gobierno de timon.
FR2138241A1 (pt) 1971-05-19 1973-01-05 Etu Rech Appliquees
US3771422A (en) 1971-10-13 1973-11-13 Houdaille Industries Inc Automatic pressure relief and snubbing in hydraulic actuators
US3731546A (en) 1971-12-01 1973-05-08 Sundstrand Corp Power operable pivot joint
US3731597A (en) * 1972-02-16 1973-05-08 Arcas Co Rotary operator
US4296570A (en) 1979-09-07 1981-10-27 Arthur Smith Industries, Inc. Hydraulic door operator
US4409888A (en) 1980-05-02 1983-10-18 Weyer Paul P Combined linear and rotary actuator and floating ring gear
WO1982000045A1 (en) 1980-06-23 1982-01-07 J Bridwell Contaminant trap for fluid operated rotary actuator
EP0098614A3 (en) 1982-07-08 1984-12-05 Fmc Corporation Rotary assembly and floating seal therefor
US4628797A (en) 1983-07-07 1986-12-16 Menasco Inc Rotary actuator
US4979700A (en) 1988-10-28 1990-12-25 Curtiss Wright Flight Systems, Inc. Rotary actuator for leading edge flap of aircraft
US5054374A (en) 1989-12-18 1991-10-08 Keystone International Holdings Corp. Rotary actuator
US5044257A (en) 1990-03-20 1991-09-03 Keystone International Holdings Corp. Rotary actuator and method for forming a rotary piston
FR2671145B1 (fr) * 1990-12-28 1993-04-23 Europ Propulsion Dispositif d'actionnement rotatif a tige de piston annulaire.
NO175111C (no) 1992-06-15 1994-08-31 Kurt Sande Aktivator for overföring av frem- og tilbakegående dreiebevegelse
US5386761A (en) 1992-07-20 1995-02-07 Savings By Design, Inc. Rotary valve actuator
DE4406376A1 (de) 1994-02-26 1995-08-31 Festo Kg Fluidisch betätigbarer Drehantrieb
FR2727477A1 (fr) 1994-11-28 1996-05-31 Aerospatiale Verin rotatif conique et son application a la commande d'une gouverne d'aeronef
JPH10110702A (ja) 1996-10-08 1998-04-28 Mitsubishi Electric Corp 回転式油圧アクチュエータ
US5967587A (en) 1997-03-18 1999-10-19 Prince Corporation Sliding visor
DE29804298U1 (de) 1998-03-11 1998-05-07 Rost Eugen Pneumatischer oder hydraulischer Drehantrieb
CN2429672Y (zh) 2000-08-22 2001-05-09 文近丞 多位活塞叶片式液压马达
JP4570299B2 (ja) 2001-09-11 2010-10-27 株式会社Ｔａｉｙｏ ロータリアクチュエータ
GB2386159A (en) * 2002-01-18 2003-09-10 Forac Ltd Actuator with curved axis
DE10258105B4 (de) 2002-12-11 2008-12-04 Eurocopter Deutschland Gmbh Luftfahrzeug-Türanordnung
DE20219367U1 (de) 2002-12-13 2003-02-13 Festo Ag & Co Fluidbetätigter Dreistellungs-Drehantrieb
DK1603798T3 (da) 2003-03-03 2011-02-14 Flexsys Inc Tilpasningsdygtigt og fleksibelt vinge- og rotorsystem
JP3887343B2 (ja) 2003-04-03 2007-02-28 ミネベア株式会社 ロータリーアクチュエータ
US7014144B2 (en) 2003-07-22 2006-03-21 Honeywell International, Inc. Dual action inlet door and method for use thereof
CN2683857Y (zh) 2003-10-17 2005-03-09 颜期威 扇形活塞式发动机主体机构
DE102005016639B4 (de) 2005-04-11 2010-12-02 Eads Deutschland Gmbh Tragflügel mit ausfahrbaren aerodynamischen Flügelklappen, insbesondere Auftriebsklappen
DE102005016638B4 (de) 2005-04-11 2010-12-30 Eads Deutschland Gmbh Flügelklappen-Mechanismus zur Verstellung einer einem Tragflügel zugeordneten aerodynamischen Flügelklappe
US7549605B2 (en) 2005-06-27 2009-06-23 Honeywell International Inc. Electric flight control surface actuation system for aircraft flaps and slats
NZ564931A (en) 2005-06-30 2011-01-28 James Antony Kells A toroidal actuator where the axis of rotation of the ram and cylinder is co-linear with the axis of rotation of the toroid
GB0515359D0 (en) 2005-07-26 2005-08-31 Airbus Uk Ltd Landing gear
US7581696B2 (en) 2005-11-09 2009-09-01 Morgan Aircraft, Llc Aircraft attitude control configuration
US7836681B2 (en) 2006-06-13 2010-11-23 Rolls-Royce Corporation Mechanism for a vectoring exhaust nozzle
US7486042B2 (en) 2006-07-05 2009-02-03 Honeywell International Inc. Component position determination circuit using a brushless DC motor commutation sensor
GB0616730D0 (en) 2006-08-23 2006-10-04 Airbus Uk Ltd Jam-tolerant actuator
US8322647B2 (en) 2006-08-24 2012-12-04 American Dynamics Flight Systems, Inc. High torque aerial lift (HTAL)
EP2074321B1 (en) 2006-10-12 2012-12-05 United Technologies Corporation Fan variable area nozzle with adaptive structure and method of varying a fan exit area of a gas turbine engine
US7762500B1 (en) 2006-11-06 2010-07-27 Sanjay Dhall Telescopic wing with articulated structural spar
US8033509B2 (en) 2007-02-27 2011-10-11 Honeywell International Inc. Load optimized redundant flight control surface actuation system and method
ATE513735T1 (de) 2007-03-09 2011-07-15 Asco Ind Flügel
DE102007020079A1 (de) 2007-04-26 2008-10-30 Zf Friedrichshafen Ag Steuerungseinrichtung eines Hubschrauber-Hauptrotors
GB0708334D0 (en) 2007-04-30 2007-06-06 Airbus Uk Ltd Method and apparatus for deploying an auxiliary airfoil
US7898120B2 (en) 2007-05-31 2011-03-01 The Boeing Company Linear-rotary actuators and actuator systems
US8336817B2 (en) 2007-10-30 2012-12-25 Parker-Hannifin Corporation Jam tolerant electromechanical actuation systems and methods of operation
US8336818B2 (en) 2007-10-30 2012-12-25 Parker-Hannifin Corporation Jam tolerant electromechanical actuation systems and methods of operation
GB0721284D0 (en) 2007-10-31 2007-12-12 Airbus Uk Ltd Actuation system for leading edge high-lift device
US7954769B2 (en) 2007-12-10 2011-06-07 The Boeing Company Deployable aerodynamic devices with reduced actuator loads, and related systems and methods
US8540485B2 (en) 2008-03-04 2013-09-24 Philip Bogrash Cycloidal rotor with non-circular blade orbit
WO2009124032A1 (en) 2008-03-31 2009-10-08 Honda Motor Co., Ltd. Pedal operated apparatus for controlling an aircraft nose wheel steering system
US7871033B2 (en) 2008-04-11 2011-01-18 Karem Aircraft, Inc Tilt actuation for a rotorcraft
EP2119626B1 (en) 2008-05-15 2011-08-03 Stichting Nationaal Lucht- en Ruimtevaart Laboratorium Control lever assembly for a tilt-rotor aircraft
US8080966B2 (en) 2008-07-03 2011-12-20 Honeywell International Inc. Motor control architecture for simultaneously controlling multiple motors
EP2157299A1 (en) 2008-07-17 2010-02-24 United Technologies Corporation Nacelle assembly for a gas turbine engine with variable shape inlet section, corresponding gas turbine engine and operating method
US8210473B2 (en) 2008-07-22 2012-07-03 Terrafugia, Inc. Folding wing root mechanism
DE102008036760B4 (de) 2008-08-07 2014-04-24 Eurocopter Deutschland Gmbh Rotorblatt
US7930971B2 (en) 2008-09-15 2011-04-26 Werkhoven Gary L Rotary actuator with internal brake mechanism
US7922445B1 (en) 2008-09-19 2011-04-12 Florida Turbine Technologies, Inc. Variable inlet guide vane with actuator
WO2010038750A1 (ja) 2008-09-30 2010-04-08 Thk株式会社 直線・回転複合アクチュエータ
FR2938822B1 (fr) 2008-11-21 2010-12-31 Eurocopter France Verin rotatif a loi d'effort integree et procede de reduction du jeu d'un tel verin rotatif.
US8226048B2 (en) 2008-12-09 2012-07-24 The Boeing Company Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods
US8245976B2 (en) 2009-01-19 2012-08-21 The Boeing Company Door assembly for laminar flow control system
US8376818B2 (en) 2009-01-29 2013-02-19 Honeywell International Inc. Thrust recovery, or other valve, containing two independently actuated doors and control system
MX2011008433A (es) 2009-02-10 2011-11-18 Cbe Global Holdings Inc Sistema y metodo de servomotor no lineal.
US8500526B2 (en) 2009-02-12 2013-08-06 Honeywell International, Inc Variable set point all-electric pressure relief valve and control, independent from the automatic cabin pressure control system
GB2469016A (en) 2009-02-26 2010-10-06 Ge Aviat Systems Ltd Electrically driven hydraulic actuator
BRPI1012016A2 (pt) 2009-04-08 2016-05-10 Parker Hannifin Corp circuito hidráulico com múltiplas bombas
GB0906270D0 (en) 2009-04-14 2009-05-20 Ge Aviat Systems Ltd High lift devices for aircraft
FR2946319B1 (fr) 2009-06-05 2012-11-30 Messier Dowty Sa Procede de manoeuvre d'un atterrisseur a contrefiche briseuse
DE102009039967A1 (de) 2009-09-03 2011-03-10 Airbus Operations Gmbh Verstellmechanismus zur kinematischen Führung eines Verstellkörpers bei dessen Verstellung an einem tragenden Strukturteil, Verstellmechanismus zur kinematischen Verstellung eines Hochauftriebskörpers sowie Hochauftriebssystem mit einem solchen Verstellmechanismus
EP2316727B1 (en) 2009-10-29 2013-06-19 Asco Industries High-lift device track
GB0919019D0 (en) 2009-10-30 2009-12-16 Airbus Operations Ltd Aerofoil
CN102597537A (zh) 2009-11-09 2012-07-18 株式会社开滋 旋转致动器
DE102009052641A1 (de) 2009-11-10 2011-05-12 Airbus Operations Gmbh Hinterkantenklappensystem
DE102009053126A1 (de) 2009-11-13 2011-05-19 Airbus Operations Gmbh Stellsystem eines Flugzeugs mit einer Stellklappe
GB0920968D0 (en) 2009-11-27 2010-01-13 Airbus Operations Ltd Trailing edge flap
US8342451B1 (en) 2009-12-08 2013-01-01 The Boeing Company Variable pitch airfoils
US8333348B1 (en) 2010-02-15 2012-12-18 The Boeing Company Wing tip load alleviation device and method
US20110198438A1 (en) 2010-02-18 2011-08-18 21St Century Airship Technologies Inc. Propulsion and steering system for an airship
GB201004026D0 (en) 2010-03-10 2010-04-28 Airbus Operations Ltd Slat monitoring system
JP5482328B2 (ja) 2010-03-15 2014-05-07 株式会社ジェイテクト 電動回転アクチュエータ
US8276852B2 (en) 2010-03-31 2012-10-02 The Boeing Company Low noise wing slat system with deployable wing leading edge elements
US8424810B1 (en) 2010-03-31 2013-04-23 The Boeing Company Low noise wing slat system with rigid cove-filled slat
FR2960215B1 (fr) 2010-05-18 2012-06-08 Messier Dowty Sa Dispositif de deverrouillage d'un atterrisseur dans une position deployee et atterrisseur equipe d'un tel dispositif
DE102010021576A1 (de) 2010-05-26 2011-12-01 Airbus Operations Gmbh Vorrichtung für eine Stellklappe eines Tragflügels
CN201876368U (zh) 2010-06-02 2011-06-22 广州飞机维修工程有限公司 飞机货舱动力驱动组件和旋转作动筒综合测试系统
RU2442721C1 (ru) 2010-06-09 2012-02-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Устройство электромеханического привода аэродинамической поверхности самолета
DE102010025475A1 (de) 2010-06-29 2011-12-29 Airbus Operations Gmbh Stellsystem eines Flugzeugs mit einer Stellklappe
US8403415B2 (en) 2010-08-16 2013-03-26 Be Aerospace, Inc. Aircraft passenger seat recline mechanism
FR2964167B1 (fr) 2010-08-30 2013-05-10 Skf Aerospace France Bielle pour mecanisme aeronautique, et mecanisme aeronautique comprenant une telle bielle
US8876046B2 (en) 2010-09-10 2014-11-04 The Boeing Company Remotely actuated wind tunnel model rudder using shape memory alloy
ES2541862T3 (es) 2010-10-18 2015-07-27 Honda Patents & Technologies North America, Llc Dispositivo de operación de superficie de control de avión
US9863745B2 (en) 2010-11-04 2018-01-09 Parker-Hannifin Corporation Rotational lock mechanism for actuator
US8511608B1 (en) 2010-11-15 2013-08-20 The Boeing Company Trailing edge flap system
DE102011008561A1 (de) 2011-01-14 2012-07-19 Airbus Operations Gmbh Funktionsüberwachtes Führungssystem zur Verstellung zumindest einer Systemkomponente sowie Verfahren zur Funktionsüberwachung eines solchen Führungssystems
US8800935B2 (en) 2011-03-09 2014-08-12 Space Systems/Loral, Llc Spacecraft payload positioning with respect to a virtual pivot point
US8726787B2 (en) 2011-03-18 2014-05-20 General Electric Company Rotary hydraulic actuator with hydraulically controlled position limits
GB2489503A (en) 2011-03-31 2012-10-03 Ge Aviat Systems Ltd Rotary actuator and method of operation with failsafe mechanism
CN202128132U (zh) 2011-06-28 2012-02-01 上海元通座椅系统有限公司 一种用于座椅的旋转促动器
DE102011105912A1 (de) 2011-06-28 2013-01-03 Airbus Operations Gmbh Tragflügel mit einem Hauptflügel und einem Hochauftriebskörper sowie Verfahren zur Ausführung von Verstellbewegungen eines Hochauftriebskörpers gegenüber einem Hauptflügel
US9127694B2 (en) 2011-09-09 2015-09-08 Woodward, Inc. High-flow electro-hydraulic actuator
US8684316B2 (en) 2011-09-23 2014-04-01 The Boeing Company Aircraft flap mechanism having compact large fowler motion providing multiple cruise positions
JP6022757B2 (ja) * 2011-10-31 2016-11-09 ナブテスコ株式会社 ロータリーアクチュエータ
US8622350B1 (en) 2011-11-14 2014-01-07 The Boeing Company Compound leading edge device for aircraft
JP5908262B2 (ja) * 2011-11-28 2016-04-26 ナブテスコ株式会社 ロータリーアクチュエータ
CN202442867U (zh) 2012-01-18 2012-09-19 广州飞机维修工程有限公司 一种飞机旋转作动器的测试系统
WO2013119242A1 (en) 2012-02-09 2013-08-15 Moog Inc. Actuator system and method
CN104220764A (zh) 2012-02-09 2014-12-17 莫戈公司 旋转致动器
US9180967B2 (en) 2012-02-28 2015-11-10 The Boeing Company Configurable pod structure and store stowage and deployment system and method
JP5851298B2 (ja) 2012-03-26 2016-02-03 ナブテスコ株式会社 ロータリーアクチュエータ
DE202012101137U1 (de) 2012-03-29 2012-04-18 Reinhard Diem Hydraulische Drehantriebsvorrichtung
AU2013201056A1 (en) 2012-04-25 2013-11-14 The Boeing Company A shape memory alloy actuation system for flight control surfaces
GB2501906A (en) 2012-05-10 2013-11-13 Ge Aviat Systems Ltd Aircraft landing gear
US9108715B2 (en) 2012-05-29 2015-08-18 The Boeing Company Rotary actuated high lift gapped aileron
KR101894853B1 (ko) 2012-05-29 2018-10-24 엘지이노텍 주식회사 스위블 액츄에이터
FR2992629B1 (fr) 2012-06-27 2014-09-12 Airbus Operations Sas Dispositif de liaison mecanique d'une gouverne a un element structural fixe d'aeronef et element de voilure d'aeronef equipe de ce dispositif
GB201214952D0 (en) 2012-08-22 2012-10-03 Moog Wolverhampton Ltd Control surface actuation assembly
US8955425B2 (en) 2013-02-27 2015-02-17 Woodward, Inc. Rotary piston type actuator with pin retention features
US9234535B2 (en) * 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9163648B2 (en) 2013-02-27 2015-10-20 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9593696B2 (en) 2013-02-27 2017-03-14 Woodward, Inc. Rotary piston type actuator with hydraulic supply
US9476434B2 (en) 2013-02-27 2016-10-25 Woodward, Inc. Rotary piston type actuator with modular housing

Also Published As

Publication number Publication date
EP2961996B1 (en) 2023-10-25
US10030679B2 (en) 2018-07-24
US20180320712A1 (en) 2018-11-08
US20140238230A1 (en) 2014-08-28
US9234535B2 (en) 2016-01-12
EP4361452A2 (en) 2024-05-01
EP2961996A2 (en) 2016-01-06
JP2016509181A (ja) 2016-03-24
WO2014133939A2 (en) 2014-09-04
WO2014133939A3 (en) 2014-10-23
US20160201696A1 (en) 2016-07-14

Similar Documents

Publication Publication Date Title
BR112015020580A2 (pt) atuador giratório e método de atuação giratória
BR112015020537A2 (pt) atuador giratório e método de atuação giratória
BR112015031898A8 (pt) sistemas de atuador giratório e métodos de atuação giratória
JP2016511373A5 (pt)
JP2016509181A5 (pt)
JP2016516159A5 (pt)
AR072132A1 (es) Conjunto de ajuste para la carcasa de una bomba, parte lateral de bomba y su metodo de produccion
MX2016001478A (es) Un sistema de control de flujo y valvula de control con asistencia de cierre.
AR096503A1 (es) Rodillo de vacío con válvula giratoria
EP2615020A3 (en) Hydraulic brake mechanism
CL2017001936A1 (es) Sistema y método para monitorear el desgaste de valvula de estrangulamiento
PE20142118A1 (es) Maquina rotativ a
MX2014002616A (es) Valvula activada de circulacion de fluidos.
MX2016009835A (es) Montaje de sello laberintico sin contacto.
WO2014171994A3 (en) Borescope plug assembly for gas turbine engine
BR112017006684A2 (pt) aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório
CL2014002614A1 (es) Un conjunto balancín para una excavadora de minería comprende un cuerpo, una puerta que define una abertura, una puerta pivotante que cierra la abertura, un primer brazo acoplado al cuerpo y a la puerta, una carcasa acoplada al cuerpo y puerta, y un pistón móvil dispuesto dentro de un cilindro; conjunto cucharon; bomba de fluido; y una fijación para excavadora.
AR092915A1 (es) Actuador de presion a piston y sistema para controlar una compuerta de descarga de gases de escape de un turbo-alimentador
BR112019002273A2 (pt) atuador de fluido, método de atuação de fluido, braços de um aparelho de máquina, conjunto de atuador de pistão rotativo, métodos de atuação rotativa e atuador rotativo
BR112022003845A2 (pt) Dispositivo de ciclo de pressão
BR112014000897A2 (pt) compressor
CL2014001596A1 (es) Un protector para una bomba rotativa, la cual tiene un cuerpo principal, una carcasa de impulsor, un eje de trasmision, una disposicion de sello, el protector proporciona acceso para ajustar la disposicion de sello, pero obstruye el acceso al eje de transmision; y una bomba rotativa.
GB2536577A (en) Rotary seal assembly for accommodating radial deflection and tilting
WO2018117276A8 (ja) スクリュー圧縮機
GB2525827A (en) Oval chamber vane pump

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2502 DE 18-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.