ES8606819A1 - Perfeccionamientos en los sistemas actuadores hidraulicos - Google Patents

Perfeccionamientos en los sistemas actuadores hidraulicos

Info

Publication number
ES8606819A1
ES8606819A1 ES543072A ES543072A ES8606819A1 ES 8606819 A1 ES8606819 A1 ES 8606819A1 ES 543072 A ES543072 A ES 543072A ES 543072 A ES543072 A ES 543072A ES 8606819 A1 ES8606819 A1 ES 8606819A1
Authority
ES
Spain
Prior art keywords
hydraulic actuator
actuator system
output hydraulic
balanced output
pair
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
ES543072A
Other languages
English (en)
Other versions
ES543072A0 (es
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of ES543072A0 publication Critical patent/ES543072A0/es
Publication of ES8606819A1 publication Critical patent/ES8606819A1/es
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
    • F15B18/00—Parallel arrangements of independent servomotor systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Actuator (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

SISTEMA DE ACTUADORES HIDRAULICOS DE DOS CILINDROS. ESTE SISTEMA DE ACTUADORES COMPRENDE UN PAR DE CILINDROS HIDRAULICOS ADYACENTES SEGUN UNA DISPOSICION PARALELA. AMBOS CILINDROS PUEDEN ESTAR INTEGRADOS DENTRO DE UN UNICO COMPONENTE O BIEN EN ELEMENTOS SEPARADOS UNIDOS MEDIANTE ELEMENTOS DE ENSAMBLAJE. AMBOS CILINDROS SE ENCUENTRAN RIGIDAMENTE UNIDOS ENTRE SI, ASI COMO LOS DOS PISTONES. EXISTEN DOS VALVULAS DE CONTROL (507, (55), UNO PARA CADA ACTUADOR. UNAS PIEZAS DE ENLACE (I50), (I17) APLICAN UNAS SEÑALES DE ENTRADA, REALIMENTADAS DESDE (30) HASTA (I50) EN RELACION CON EL DESPLAZAMIENTO DE LOS PISTONES. LAS PALANCAS INTERMEDIAS (I50, I55) INCLUYEN UN BRAZO (I65) QUE SE EXTIENDE INTERIORMENTE Y QUE SE ENCUENTRA INTERCONECTADO CON LOS ENLACES INTERMEDIOS (I50) CARGADOS LATERALMENTE. LAS PALANCAS DE RETROALIMENTACION (I80, I85) SIGUEN UN MOVIMIENTO DISTINTO ENTRE SI.
ES543072A 1984-05-14 1985-05-13 Perfeccionamientos en los sistemas actuadores hidraulicos Expired ES8606819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/609,915 US4531448A (en) 1984-05-14 1984-05-14 Balanced output hydraulic actuator system

Publications (2)

Publication Number Publication Date
ES543072A0 ES543072A0 (es) 1986-05-16
ES8606819A1 true ES8606819A1 (es) 1986-05-16

Family

ID=24442876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543072A Expired ES8606819A1 (es) 1984-05-14 1985-05-13 Perfeccionamientos en los sistemas actuadores hidraulicos

Country Status (11)

Country Link
US (1) US4531448A (es)
JP (1) JPS60260702A (es)
AU (1) AU579861B2 (es)
BR (1) BR8502246A (es)
CA (1) CA1232826A (es)
DE (1) DE3515826C2 (es)
ES (1) ES8606819A1 (es)
FR (1) FR2564156B1 (es)
GB (1) GB2158972B (es)
IL (1) IL75158A (es)
IT (1) IT1200479B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800798A (en) * 1984-12-11 1989-01-31 The United States Of America As Represented By The Secretary Of The Air Force Control surface dual redundant servomechanism
EP1195530A1 (en) * 2000-10-04 2002-04-10 MECAER Meccanica Aeronautica S.p.A. Refundant hydraulic actuator, particularly for an aircraft servocontrol
US8885315B2 (en) * 2009-10-15 2014-11-11 Hamilton Sundstrand Corporation Multi-actuator motion control system
JP5514527B2 (ja) * 2009-12-11 2014-06-04 ナブテスコ株式会社 航空機用リアクションリンク
JP5552340B2 (ja) * 2010-03-15 2014-07-16 ナブテスコ株式会社 アクチュエータ及びリンクの製造方法、アクチュエータ及びリンクの設計方法、アクチュエータ及びリンク
DE102010051216A1 (de) 2010-11-12 2012-05-16 Airbus Operations Gmbh Seitenrudersystem an einem Flugzeug
DE102010053396B4 (de) * 2010-12-03 2014-12-24 Airbus Defence and Space GmbH Übertragung einer Steuerungskraft
JP5784370B2 (ja) * 2011-06-02 2015-09-24 ナブテスコ株式会社 航空機用舵面駆動機構
US10281033B2 (en) 2012-02-09 2019-05-07 Moog Inc. Multiple actuator and linkage system
US9086125B2 (en) * 2013-03-15 2015-07-21 Moog Inc. Rotary actuator
CA3011439A1 (en) 2016-01-13 2017-07-20 Moog Inc. Summing and fault tolerant rotary actuator assembly
EP3255287B1 (en) * 2016-06-10 2024-03-20 Claverham Limited Adjustment system for a hydraulic actuator
CN108488123A (zh) * 2018-06-12 2018-09-04 山河智能装备股份有限公司 一种双液压油缸自动同步系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652001A (en) * 1948-06-29 1951-04-11 Blackburn Aircraft Ltd Improvements in or relating to pilot's power assisted controls of aircraft
US2706886A (en) * 1950-06-14 1955-04-26 Honeywell Regulator Co Coordinated hydraulic control apparatus
US2729943A (en) * 1953-05-26 1956-01-10 Chambersburg Eng Co Fluid-pressure-actuated apparatus
US2859591A (en) * 1955-07-20 1958-11-11 Us Industries Inc Hydraulic synchronizer
GB828785A (en) * 1957-09-27 1960-02-24 Sperry Gyroscope Co Ltd Control apparatus for aircraft
GB897627A (en) * 1958-06-23 1962-05-30 Sperry Gyroscope Co Ltd Control apparatus for aircraft
CH514073A (fr) * 1963-05-25 1971-10-15 Vevey Atel Const Mec Installation de réglage de turbine hydraulique à hélice à pas réglable
US3272062A (en) * 1965-10-07 1966-09-13 Ltv Electrosystems Inc Servo valve synchronizer
US3677137A (en) * 1970-06-19 1972-07-18 Orville E Stockwell Reversible differential control valve and systems
US3726186A (en) * 1971-06-01 1973-04-10 Mc Donnell Douglas Corp Tandem control valve
DE2450330C3 (de) * 1974-10-23 1978-09-14 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Doppelhydraulischer Stellantrieb
US4231284A (en) * 1978-08-31 1980-11-04 Textron, Inc. Load equilization feedback for parallel channel servo actuators

Also Published As

Publication number Publication date
GB2158972A (en) 1985-11-20
GB2158972B (en) 1987-12-16
AU4205785A (en) 1985-11-21
DE3515826A1 (de) 1985-11-14
DE3515826C2 (de) 1994-04-07
IT1200479B (it) 1989-01-18
JPS60260702A (ja) 1985-12-23
FR2564156A1 (fr) 1985-11-15
IT8520699A0 (it) 1985-05-14
AU579861B2 (en) 1988-12-15
BR8502246A (pt) 1986-01-14
CA1232826A (en) 1988-02-16
GB8511741D0 (en) 1985-06-19
ES543072A0 (es) 1986-05-16
JPH0570721B2 (es) 1993-10-05
US4531448A (en) 1985-07-30
FR2564156B1 (fr) 1988-10-14
IL75158A0 (en) 1985-09-29
IL75158A (en) 1989-03-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102