IL67890A - Fluid actuator with valve releasable lock means - Google Patents

Fluid actuator with valve releasable lock means

Info

Publication number
IL67890A
IL67890A IL67890A IL6789083A IL67890A IL 67890 A IL67890 A IL 67890A IL 67890 A IL67890 A IL 67890A IL 6789083 A IL6789083 A IL 6789083A IL 67890 A IL67890 A IL 67890A
Authority
IL
Israel
Prior art keywords
lock means
fluid actuator
releasable lock
valve
valve releasable
Prior art date
Application number
IL67890A
Other languages
English (en)
Original Assignee
Pneumo 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 Corp filed Critical Pneumo Corp
Publication of IL67890A publication Critical patent/IL67890A/xx

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
    • F15B15/28—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
    • 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
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
IL67890A 1982-02-24 1983-02-11 Fluid actuator with valve releasable lock means IL67890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/352,046 US4463657A (en) 1982-02-24 1982-02-24 Fluid actuator with sequence-power valve

Publications (1)

Publication Number Publication Date
IL67890A true IL67890A (en) 1986-11-30

Family

ID=23383568

Family Applications (1)

Application Number Title Priority Date Filing Date
IL67890A IL67890A (en) 1982-02-24 1983-02-11 Fluid actuator with valve releasable lock means

Country Status (6)

Country Link
US (1) US4463657A (ja)
EP (1) EP0087254B1 (ja)
JP (1) JPS58152909A (ja)
CA (1) CA1201339A (ja)
DE (1) DE3373929D1 (ja)
IL (1) IL67890A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491059A (en) * 1982-03-29 1985-01-01 Pneumo Corporation Fluid actuator with manual lock release and lock position sensor
DE3935443A1 (de) * 1989-10-25 1991-05-02 Daimler Benz Ag Verriegelungsvorrichtung, insbesondere fuer ein druckmittel-stellglied der axialkolbenbauart
US5058385A (en) * 1989-12-22 1991-10-22 The United States Of America As Represented By The Secretary Of The Navy Pneumatic actuator with hydraulic control
GB2265186A (en) * 1992-03-21 1993-09-22 David Richard Evans Valve actuator
EP0801221A3 (en) * 1996-04-09 1998-11-04 Lucas Industries Public Limited Company Actuating system for an aircraft thrust reverser
US6786039B2 (en) * 2001-09-07 2004-09-07 Honeywell International, Inc. Thrust reverser actuator with an automatic relock and lock drop prevention mechanism
US6935097B2 (en) * 2003-04-17 2005-08-30 Honeywell International, Inc. Lock assembly that inhibits thrust reverser movement at or near the stowed position
FR2989740B1 (fr) * 2012-04-23 2016-09-02 Sagem Defense Securite Dispositif d'actionnement pour deplacer un capot mobile d'un inverseur de poussee
FR3150551B1 (fr) * 2023-06-27 2025-06-13 Safran Nacelles Dispositif d’actionnement à mouvement perdu pour inverseur de poussée

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349244A (en) * 1942-02-26 1944-05-23 Bendix Aviat Ltd Actuating cylinder
US2535588A (en) * 1945-08-20 1950-12-26 Theodore E Mead Fluid-driven impact mechanism
GB752612A (en) * 1953-08-31 1956-07-11 Gen Motors Corp Improvements relating to fluid-pressure operated actuators
US3348454A (en) * 1965-04-05 1967-10-24 Plessey Uk Ltd Actuating arrangements
US3442176A (en) * 1967-05-01 1969-05-06 Gen Electric Actuator locking mechanism
US4267767A (en) * 1979-07-02 1981-05-19 Hiniker Company Position lock
US4410561A (en) * 1981-07-31 1983-10-18 Bell Telephone Laboratories, Incorporated Method of forming coated optical fiber
JPS5852305A (ja) * 1981-09-25 1983-03-28 Japan Synthetic Rubber Co Ltd 極性基を有する重合体または共重合体の製造方法

Also Published As

Publication number Publication date
DE3373929D1 (en) 1987-11-05
EP0087254B1 (en) 1987-09-30
JPS58152909A (ja) 1983-09-10
EP0087254A2 (en) 1983-08-31
US4463657A (en) 1984-08-07
CA1201339A (en) 1986-03-04
EP0087254A3 (en) 1984-09-19

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