IT1197393B - Dispositivo di comando idraulico d'inversione di spinta per motore a reazione - Google Patents

Dispositivo di comando idraulico d'inversione di spinta per motore a reazione

Info

Publication number
IT1197393B
IT1197393B IT24493/79A IT2449379A IT1197393B IT 1197393 B IT1197393 B IT 1197393B IT 24493/79 A IT24493/79 A IT 24493/79A IT 2449379 A IT2449379 A IT 2449379A IT 1197393 B IT1197393 B IT 1197393B
Authority
IT
Italy
Prior art keywords
control device
hydraulic control
thrust reversal
reaction motor
reversal hydraulic
Prior art date
Application number
IT24493/79A
Other languages
English (en)
Other versions
IT7924493A0 (it
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of IT7924493A0 publication Critical patent/IT7924493A0/it
Application granted granted Critical
Publication of IT1197393B publication Critical patent/IT1197393B/it

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
IT24493/79A 1978-07-25 1979-07-19 Dispositivo di comando idraulico d'inversione di spinta per motore a reazione IT1197393B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821896A FR2435604A1 (fr) 1978-07-25 1978-07-25 Dispositif de commande hydraulique d'inversion de poussee pour moteur a reaction

Publications (2)

Publication Number Publication Date
IT7924493A0 IT7924493A0 (it) 1979-07-19
IT1197393B true IT1197393B (it) 1988-11-30

Family

ID=9211109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24493/79A IT1197393B (it) 1978-07-25 1979-07-19 Dispositivo di comando idraulico d'inversione di spinta per motore a reazione

Country Status (7)

Country Link
US (1) US4297844A (it)
DE (1) DE2930219C2 (it)
FR (1) FR2435604A1 (it)
GB (1) GB2026407B (it)
IT (1) IT1197393B (it)
NL (1) NL184377C (it)
SE (1) SE438355B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505108A (en) * 1980-08-22 1985-03-19 The Bendix Corporation Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle
DE3222674C2 (de) * 1982-06-16 1984-04-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zum Verstellen von Schubumkehrern
FR2679605A1 (fr) * 1991-07-24 1993-01-29 Snecma Inverseur de poussee de turboreacteur muni d'un dispositif de securite integre au systeme de commande hydraulique.
DE69207851T2 (de) * 1991-10-10 1996-08-29 Lucas Industries P.L.C., Solihull, West Midlands Verriegelung einer Schubumkehrvorrichtung
FR2755730B1 (fr) * 1996-11-14 1999-01-08 Hispano Suiza Sa Systeme de commande electrique pour inverseur de poussee de turboreacteur
US6526744B2 (en) 2001-04-30 2003-03-04 Honeywell International Inc. System and method for controlling the stowage of jet engine thrust reversers
US6519929B2 (en) 2001-04-30 2003-02-18 Honeywell International, Inc. System and method for controlling the deployment of jet engine thrust reversers
US6439504B1 (en) 2001-06-15 2002-08-27 Honeywell International, Inc. System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system
US6681559B2 (en) 2001-07-24 2004-01-27 Honeywell International, Inc. Thrust reverser position determination system and method
US6684623B2 (en) 2002-02-27 2004-02-03 Honeywell International, Inc. Gearless electric thrust reverser actuators and actuation system incorporating same
US6622963B1 (en) 2002-04-16 2003-09-23 Honeywell International Inc. System and method for controlling the movement of an aircraft engine cowl door
GB0221108D0 (en) * 2002-09-12 2002-10-23 Lucas Industries Ltd Thrust reverser for a jet engine and hydraulic actuator
US7946105B2 (en) * 2006-11-02 2011-05-24 Honeywell International Inc. Bi-directional locking ring assembly for aircraft thrust reverser manual drive unit
FR2958979B1 (fr) * 2010-04-20 2012-03-16 Aircelle Sa Systeme de commande de type hydraulique pour dispositif d'inversion de poussee
FR2990474B1 (fr) * 2012-05-10 2014-05-02 Aircelle Sa Inverseur de poussee a volet de blocage a deploiement controle
US9701414B2 (en) * 2013-09-16 2017-07-11 Honeywell International Inc. Aircraft engine cowl door movement control system and method
DE102013226767A1 (de) * 2013-12-19 2015-07-09 Liebherr-Aerospace Lindenberg Gmbh Fluggasturbine mit einer Schubumkehrvorrichtung mit Kaskadenelementen und integriertem Zahnstangenantrieb
FR3016928B1 (fr) * 2014-01-27 2019-04-19 Safran Nacelles Commande hydraulique d’inverseur de poussee de turboreacteur, comportant une machine a cylindree variable
EP2966286B1 (en) * 2014-07-07 2019-06-19 Goodrich Actuation Systems Ltd. Hydraulically actuated mechanical lock assembly
US10227951B2 (en) 2017-02-02 2019-03-12 Woodward, Inc. Limited flow thrust reverser actuating
FR3092873B1 (fr) * 2019-02-14 2021-01-22 Safran Nacelles Système de commande d’un inverseur de poussée pour une nacelle
FR3131274A1 (fr) * 2021-12-23 2023-06-30 Safran Aircraft Engines Circuit de commande hydraulique de calage d’aubes de soufflante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067360B1 (it) * 1969-11-18 1975-06-06 Hobson Ltd
GB1284750A (en) * 1969-11-18 1972-08-09 Hobson Ltd H M Improvements in jet engines for aircraft
US3719324A (en) * 1971-06-04 1973-03-06 Gen Electric Velocity sensor feedback mechanism for thrust reverser actuating system
US3696895A (en) * 1971-06-24 1972-10-10 Garrett Corp Fluidic control for motor and brake
DE2231421C3 (de) * 1972-06-27 1981-04-23 Robert Bosch Gmbh, 7000 Stuttgart Hydrostatisches Getriebe
DE2246638A1 (de) * 1972-09-22 1974-04-04 Bosch Gmbh Robert Hydrostatisches getriebe
US4191094A (en) * 1978-04-26 1980-03-04 Sundstrand Corporation Power drive unit

Also Published As

Publication number Publication date
NL184377C (nl) 1989-07-03
US4297844A (en) 1981-11-03
SE438355B (sv) 1985-04-15
NL184377B (nl) 1989-02-01
GB2026407A (en) 1980-02-06
GB2026407B (en) 1982-09-08
DE2930219A1 (de) 1980-02-14
SE7906335L (sv) 1980-01-26
DE2930219C2 (de) 1986-08-28
NL7905588A (nl) 1980-01-29
FR2435604A1 (fr) 1980-04-04
IT7924493A0 (it) 1979-07-19
FR2435604B1 (it) 1982-02-26

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