DE3372806D1 - Fluid actuator with feedback mechanism - Google Patents

Fluid actuator with feedback mechanism

Info

Publication number
DE3372806D1
DE3372806D1 DE8383303068T DE3372806T DE3372806D1 DE 3372806 D1 DE3372806 D1 DE 3372806D1 DE 8383303068 T DE8383303068 T DE 8383303068T DE 3372806 T DE3372806 T DE 3372806T DE 3372806 D1 DE3372806 D1 DE 3372806D1
Authority
DE
Germany
Prior art keywords
feedback mechanism
fluid actuator
actuator
fluid
feedback
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
DE8383303068T
Other languages
English (en)
Inventor
James N Tootle
Eugene J Martin
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.)
Pneumo Abex Corp
Original Assignee
Pneumo Abex 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 Pneumo Abex Corp filed Critical Pneumo Abex Corp
Application granted granted Critical
Publication of DE3372806D1 publication Critical patent/DE3372806D1/de
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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/76—Control or regulation of thrust reversers
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2823—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT by a screw mechanism attached to the piston
    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B2015/1495—Characterised by the construction of the motor unit of the straight-cylinder type with screw mechanism attached to the piston
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18944—Link connections
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/2063—Stops
DE8383303068T 1982-07-29 1983-05-27 Fluid actuator with feedback mechanism Expired DE3372806D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/403,012 US4714006A (en) 1982-02-24 1982-07-29 Fluid actuator with feedback mechanism

Publications (1)

Publication Number Publication Date
DE3372806D1 true DE3372806D1 (en) 1987-09-03

Family

ID=23594158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303068T Expired DE3372806D1 (en) 1982-07-29 1983-05-27 Fluid actuator with feedback mechanism

Country Status (4)

Country Link
US (1) US4714006A (de)
EP (1) EP0102684B1 (de)
JP (1) JPS5940003A (de)
DE (1) DE3372806D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9607393D0 (en) * 1996-04-09 1996-06-12 Lucas Ind Plc Actuating system
US6487846B1 (en) * 2001-09-07 2002-12-03 Honeywell International, Inc. Thrust reverser actuator including an integrated locking mechanism
US6598386B2 (en) * 2001-10-16 2003-07-29 Honeywell International, Inc. Jet engine thrust reverser system having torque limited synchronization
US6786315B1 (en) * 2003-03-28 2004-09-07 Honeywell International, Inc. Thrust reverser system with sequential torque decoupler
US6935097B2 (en) * 2003-04-17 2005-08-30 Honeywell International, Inc. Lock assembly that inhibits thrust reverser movement at or near the stowed position
US7216581B2 (en) * 2004-01-16 2007-05-15 The Boeing Company Piston locking actuator
US8960031B2 (en) * 2009-09-01 2015-02-24 Parker-Hannifin Corporation Aircraft stabilizer actuator
FR2989740B1 (fr) * 2012-04-23 2016-09-02 Sagem Defense Securite Dispositif d'actionnement pour deplacer un capot mobile d'un inverseur de poussee
CN102705572B (zh) * 2012-06-13 2013-08-14 银川英奥特自控有限公司 长行程反馈机构
FR3003605B1 (fr) * 2013-03-22 2015-04-03 Sagem Defense Securite Dispositif d'actionnement pour deplacer un capot mobile d'un inverseur de poussee
BR112015028961A2 (pt) * 2013-06-07 2017-07-25 Ge Aviation Systems Llc motor de turboventilador
FR3079563B1 (fr) * 2016-07-19 2020-04-24 Safran Electronics & Defense Dispositif d'actionnement pour deplacer un capot mobile d'un inverseur de poussee
DE102018103112A1 (de) * 2018-02-13 2019-08-14 Inventus Engineering Gmbh Vorrichtung mit zueinander bewegbaren Komponenten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527814A (en) * 1946-09-12 1950-10-31 Black Sivalls & Bryson Inc Diaphragm motor valve
US2803222A (en) * 1953-11-12 1957-08-20 Bendix Aviat Corp Retracting mechanism for aircraft landing gear
US2819589A (en) * 1954-04-01 1958-01-14 Gen Motors Corp Fluid pressure actuator and synchronizing means therefor
US2967725A (en) * 1957-10-07 1961-01-10 Int Harvester Co Ram mounting for implements
US3003473A (en) * 1959-11-05 1961-10-10 Clemco Aero Products Inc Mechanical lock for pistons of fluid pressure rams
US3403365A (en) * 1964-05-04 1968-09-24 Gen Electric Shielded transducer having means to reduce core movement
US3507117A (en) * 1968-05-01 1970-04-21 Eaton Yale & Towne Hydrostatic transmission control system
US3834283A (en) * 1971-06-28 1974-09-10 Aerojet General Co Fluid-operable linear actuators
US3786728A (en) * 1971-08-27 1974-01-22 Res Eng Co Actuator override
US4023623A (en) * 1976-01-26 1977-05-17 Chromalloy American Corporation Cultural implement with foldable tool supporting frame

Also Published As

Publication number Publication date
JPS5940003A (ja) 1984-03-05
EP0102684B1 (de) 1987-07-29
EP0102684A1 (de) 1984-03-14
US4714006A (en) 1987-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee