CA1033263A - Transmission d'energie mecanique - Google Patents

Transmission d'energie mecanique

Info

Publication number
CA1033263A
CA1033263A CA232,584A CA232584A CA1033263A CA 1033263 A CA1033263 A CA 1033263A CA 232584 A CA232584 A CA 232584A CA 1033263 A CA1033263 A CA 1033263A
Authority
CA
Canada
Prior art keywords
power transmission
transmission
power
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
CA232,584A
Other languages
English (en)
Inventor
Kenneth F. Becker
Raymond P. Lambeck
Nicholas F. Pedersen
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA1033263A publication Critical patent/CA1033263A/fr
Expired 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
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • B64C13/504—Transmitting means with power amplification using electrical energy using electro-hydrostatic actuators [EHA's]
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/916—Unitary construction

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)
  • Servomotors (AREA)
CA232,584A 1974-08-28 1975-07-30 Transmission d'energie mecanique Expired CA1033263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501311A US3902318A (en) 1974-08-28 1974-08-28 Power transmission

Publications (1)

Publication Number Publication Date
CA1033263A true CA1033263A (fr) 1978-06-20

Family

ID=23993006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,584A Expired CA1033263A (fr) 1974-08-28 1975-07-30 Transmission d'energie mecanique

Country Status (6)

Country Link
US (1) US3902318A (fr)
JP (1) JPS5149389A (fr)
CA (1) CA1033263A (fr)
DE (1) DE2538078A1 (fr)
FR (1) FR2283343A1 (fr)
GB (1) GB1523453A (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193733A (en) * 1978-05-17 1980-03-18 Harnischfeger Corporation Hydraulic excavator machine having self-contained electrohydraulic power units
DE2900254A1 (de) * 1979-01-04 1980-07-17 Schottel Werft Antriebseinrichtung fuer schiffe oder dergleichen mit einem hauptpropeller und einer hilfseinrichtung
US4494911A (en) * 1983-04-29 1985-01-22 General Signal Corporation Piston pump servo control
CA1224978A (fr) * 1983-12-30 1987-08-04 Mark Small Ensemble distributeur et cylindre pour gouverne assistee sur propulseur de bateau
CA1245915A (fr) * 1984-05-29 1988-12-06 Arthur R. Ferguson Servodirection pour systeme de propulsion marine
US4630441A (en) * 1984-09-04 1986-12-23 The Boeing Company Electrohydraulic actuator for aircraft control surfaces
US5144801A (en) * 1989-04-28 1992-09-08 Parker Hannifin Corporation Electro-hydraulic actuator system
US5109672A (en) * 1990-01-16 1992-05-05 The Boeing Company Method and apparatus for cooling and replenishing aircraft hydraulic actuators
FR2666787B1 (fr) * 1990-09-19 1992-12-18 Aerospatiale Actionneur hydraulique a mode hydrostatique de fonctionnement de preference en secours, et systeme de commande de vol le comportant.
JPH07112836B2 (ja) * 1991-06-14 1995-12-06 富士重工業株式会社 航空機の油圧操舵装置
FR2683502B1 (fr) * 1991-11-12 1994-02-25 Aerospatiale Ste Nationale Indle Systeme pour la commande en mouvement d'un organe mecanique mobile, et un systeme de commandes de vol pour aeronef le comportant.
US5513490A (en) * 1994-11-23 1996-05-07 Volvo Gm Heavy Truck Corporation Highway truck with power steering system and a method of operation
JP2002525515A (ja) * 1998-07-15 2002-08-13 ルーカス エアロスペース パワー トランスミッション、 一体型作動パッケージ付き制御システム
DE19844001B4 (de) * 1998-09-25 2007-08-02 Damcos A/S Hydraulisch betätigbare Armatur
US6282893B1 (en) 1999-08-19 2001-09-04 Delaware Capital Formation, Inc. Self-contained actuator
US6516706B2 (en) 1999-08-19 2003-02-11 Delaware Capital Formation, Inc. Actuator having internal valve structure
US20040187491A1 (en) * 2003-03-26 2004-09-30 Whitaker James S. Pump with hot oil shuttle valve
US6923405B2 (en) * 2003-11-17 2005-08-02 The Boeing Company Enhanced rudder control system
DE102006012719A1 (de) * 2005-03-18 2006-09-21 Smc K.K. Stellglied
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system
US7249458B2 (en) * 2005-07-22 2007-07-31 Ashradn Holdings Ltd. Self-contained hydraulic actuator system
WO2007097661A1 (fr) * 2006-02-21 2007-08-30 Federal State Unitary Enterprise 'central Research Institute Of Automatics And Hydraulics' (Fsue 'tsniiag') Servocommande électrohydraulique et amplificateur hydraulique
DE102006012986A1 (de) * 2006-03-21 2007-09-27 Liebherr-Aerospace Lindenberg Gmbh Betätigungsvorrichtung
IN2012DN01705A (fr) * 2009-07-29 2015-06-05 Graco Minnesota Inc
US8567185B1 (en) * 2010-02-16 2013-10-29 Vecna Technologies, Inc. High efficiency actuator method, system and apparatus
CN103153839B (zh) 2010-08-20 2014-08-13 格瑞克明尼苏达有限公司 用于同步线性泵系统的方法
US8915073B1 (en) * 2010-09-13 2014-12-23 Daniel Theobald Fluid power device, method and system
US9273703B2 (en) 2010-09-16 2016-03-01 Parker-Hannifin Corporation Universal orientation electro-hydraulic actuator
RU2480633C2 (ru) * 2011-06-08 2013-04-27 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" (ОАО "ПМЗ ВОСХОД") Гидравлический агрегат управления
RU2467205C1 (ru) * 2011-07-22 2012-11-20 ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Центральный научно-исследовательский институт автоматики и гидравлики"(ОАО "ЦНИИАГ") Источник питания для гидравлического привода
RU2493442C2 (ru) * 2011-11-28 2013-09-20 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" - ОАО "ПМЗ ВОСХОД" Гидравлический агрегат управления
US9145883B2 (en) * 2012-07-12 2015-09-29 Lucas IHSL Hydraulic power unit including ceramic oscillator and hydraulic engine including the hydraulic power unit
RU2532634C2 (ru) * 2012-09-13 2014-11-10 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" - ОАО "ПМЗ ВОСХОД" Комбинированный агрегат управления
DE102012018649A1 (de) * 2012-09-20 2014-03-20 Liebherr-Aerospace Lindenberg Gmbh Klappenaktuator
RU2513055C1 (ru) * 2013-02-28 2014-04-20 Открытое акционерное общество "Центральный научно-исследовательский институт автоматики и гидравлики" (ОАО "ЦНИИАГ") Электрогидравлический рулевой привод
CN103511004B (zh) * 2013-09-17 2015-05-13 上海新力机器厂 闭式电液执行器及其组合
US9404471B2 (en) * 2013-10-18 2016-08-02 Lucas IHSL Hydraulic engine including hydraulic power unit
CN107787289A (zh) * 2015-06-30 2018-03-09 庞巴迪公司 具有分配式液压系统的飞行器
RU170004U1 (ru) * 2016-11-17 2017-04-11 Общество с ограниченной ответственностью "Газ-Тел" Электрогидропривод с дублирующей автономной пневмосистемой
CN106640813A (zh) * 2016-12-13 2017-05-10 上海围簇自动化技术有限公司 便携式的气液混合动力单元
CN108679018B (zh) * 2018-08-17 2023-08-18 燕山大学 一种回转式电液驱动器及控制方法
DE102019209322A1 (de) * 2019-06-27 2020-12-31 Robert Bosch Gmbh Hydrauliksteuerblock und servohydraulische Achse mit dem Steuerblock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276591A (en) * 1940-07-27 1942-03-17 William R Ray Operator
US2631431A (en) * 1949-07-05 1953-03-17 Elmeg Electrohydraulic actuating device
US2643555A (en) * 1950-01-12 1953-06-30 Dumore Company Self-contained power unit
US2942581A (en) * 1958-03-12 1960-06-28 Fisher Governor Co Hydraulic operator
US3367109A (en) * 1966-07-29 1968-02-06 Bendix Corp Hydraulic power-actuator system
CA1013236A (en) * 1973-10-19 1977-07-05 General Electric Company Electrically controlled hydraulic pump with flow and pressure override

Also Published As

Publication number Publication date
US3902318A (en) 1975-09-02
FR2283343A1 (fr) 1976-03-26
FR2283343B1 (fr) 1979-06-15
JPS5149389A (fr) 1976-04-28
DE2538078A1 (de) 1976-03-18
GB1523453A (en) 1978-08-31

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