CA2862589A1 - Inverseur de poussee a grilles pivotantes - Google Patents

Inverseur de poussee a grilles pivotantes Download PDF

Info

Publication number
CA2862589A1
CA2862589A1 CA2862589A CA2862589A CA2862589A1 CA 2862589 A1 CA2862589 A1 CA 2862589A1 CA 2862589 A CA2862589 A CA 2862589A CA 2862589 A CA2862589 A CA 2862589A CA 2862589 A1 CA2862589 A1 CA 2862589A1
Authority
CA
Canada
Prior art keywords
thrust reverser
grids
jet position
grilles
pivoting
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.)
Abandoned
Application number
CA2862589A
Other languages
English (en)
Inventor
Patrick Gonidec
Laurent Albert Blin
Olivier Kerbler
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.)
Safran Nacelles SAS
Original Assignee
Aircelle SA
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 Aircelle SA filed Critical Aircelle SA
Publication of CA2862589A1 publication Critical patent/CA2862589A1/fr
Abandoned legal-status Critical Current

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
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Cet inverseur de poussée à grilles (23) pour turboréacteur d'aéronef comprend un cadre avant (1), un capot coulissant (3) entre une position de jet direct et une position de jet inversé, une pluralité de vérins d'actionnement (13) interposés entre ce cadre avant (1) et ce capot coulissant (3), et une pluralité de grilles (23) montées pivotantes sur le cadre avant (1) entre une position de jet direct dans laquelle ces grilles (23) sont sensiblement parallèles à l'axe (A) de l'inverseur de poussée, et une position de jet inversé, dans laquelle ces grilles sont inclinées par rapport à l'axe (A) de l'inverseur de poussée, remarquable en ce qu'il comprend une unique couche radiale de grilles (23).
CA2862589A 2012-02-22 2013-02-13 Inverseur de poussee a grilles pivotantes Abandoned CA2862589A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1251605A FR2987080A1 (fr) 2012-02-22 2012-02-22 Inverseur de poussee a grilles pivotantes
FR1251605 2012-02-22
PCT/FR2013/050289 WO2013124569A1 (fr) 2012-02-22 2013-02-13 Inverseur de poussée à grilles pivotantes

Publications (1)

Publication Number Publication Date
CA2862589A1 true CA2862589A1 (fr) 2013-08-29

Family

ID=47843331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862589A Abandoned CA2862589A1 (fr) 2012-02-22 2013-02-13 Inverseur de poussee a grilles pivotantes

Country Status (8)

Country Link
US (1) US20150267643A1 (fr)
EP (1) EP2817502A1 (fr)
CN (1) CN104114842A (fr)
BR (1) BR112014017430A8 (fr)
CA (1) CA2862589A1 (fr)
FR (1) FR2987080A1 (fr)
RU (1) RU2014137849A (fr)
WO (1) WO2013124569A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016040B2 (en) * 2012-11-30 2015-04-28 General Electric Company Thrust reverser system with translating-rotating cascade and method of operation
GB201317808D0 (en) 2013-10-08 2013-11-20 Expro North Sea Ltd Intervention system and apparatus
FR3016006A1 (fr) 2014-01-02 2015-07-03 Aircelle Sa Inverseur de poussee de nacelle de turboreacteur comprenant des grilles coulissantes et pivotantes
FR3018334A1 (fr) * 2014-03-07 2015-09-11 Aircelle Sa Raccord hydraulique flexible pour une nacelle de turboreacteur, comportant un reglage de longueur
US9739235B2 (en) 2014-03-21 2017-08-22 Rohr, Inc. Thrust reverser for a turbofan engine
US9945324B2 (en) * 2014-11-06 2018-04-17 Rohr, Inc. Sleeve linkage for thrust reverser
CN104960669B (zh) * 2015-06-23 2017-04-19 中国航空工业集团公司西安飞机设计研究所 一种发动机反推力控制系统
US10077740B2 (en) * 2015-10-16 2018-09-18 The Boeing Company Folding door thrust reversers for aircraft engines
US10309341B2 (en) * 2016-01-15 2019-06-04 The Boeing Company Thrust reverser cascade systems and methods
US10428763B2 (en) 2016-04-01 2019-10-01 Rohr, Inc. Controlling a relative position at an interface between translating structures of an aircraft nacelle
US11046034B2 (en) 2016-04-18 2021-06-29 Rohr, Inc. Manufacturing a fiber-reinforced composite component using mandrels
FR3052809B1 (fr) 2016-06-17 2019-05-03 Safran Nacelles Systeme de guidage axial pour des capots d'inverseur de poussee comprenant un doigt de securite
FR3059368A1 (fr) * 2016-11-28 2018-06-01 Airbus Operations Nacelle d'un turboreacteur comportant un volet inverseur
FR3062371B1 (fr) * 2017-01-31 2019-03-29 Airbus Nacelle d'un turboreacteur comportant un volet inverseur
US10525636B2 (en) 2017-06-19 2020-01-07 Rohr, Inc. Process for forming a fiber-reinforced composite structure
FR3076323B1 (fr) * 2017-12-28 2020-01-10 Safran Nacelles Inverseur de poussee a grilles pour turboreacteur
US20240035427A1 (en) * 2022-08-01 2024-02-01 Rohr, Inc. Thrust reverser cascade with offset vane leading edges

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241312A (en) * 1963-09-18 1966-03-22 Gen Electric Thrust deflector
FR1407044A (fr) * 1964-09-10 1965-07-23 Gen Electric Dispositif déviateur et inverseur de poussée pour moteur à réaction
US3981451A (en) * 1975-11-17 1976-09-21 Rohr Industries, Inc. Fan cascade thrust reverser
US4073440A (en) * 1976-04-29 1978-02-14 The Boeing Company Combination primary and fan air thrust reversal control systems for long duct fan jet engines
US4807434A (en) * 1987-12-21 1989-02-28 The Boeing Company Thrust reverser for high bypass jet engines
US6546715B1 (en) * 2001-01-25 2003-04-15 Rohr, Inc. Cascade-type thrust reverser
FR2920199B1 (fr) * 2007-08-20 2009-10-30 Aircelle Sa Capot mobile d'inverseur de poussee et inverseur de poussee equipe d'un tel capot mobile
US8201390B2 (en) * 2007-12-12 2012-06-19 Spirit Aerosystems, Inc. Partial cascade thrust reverser
US8316632B2 (en) * 2009-02-25 2012-11-27 Spirit Aerosystems, Inc. Thrust reverser configuration for a short fan duct

Also Published As

Publication number Publication date
FR2987080A1 (fr) 2013-08-23
RU2014137849A (ru) 2016-04-10
EP2817502A1 (fr) 2014-12-31
BR112014017430A2 (pt) 2017-06-13
BR112014017430A8 (pt) 2017-07-04
US20150267643A1 (en) 2015-09-24
CN104114842A (zh) 2014-10-22
WO2013124569A1 (fr) 2013-08-29

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170215