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FR3044719B1 - Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure - Google Patents

Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure

Info

Publication number
FR3044719B1
FR3044719B1 FR1561969A FR1561969A FR3044719B1 FR 3044719 B1 FR3044719 B1 FR 3044719B1 FR 1561969 A FR1561969 A FR 1561969A FR 1561969 A FR1561969 A FR 1561969A FR 3044719 B1 FR3044719 B1 FR 3044719B1
Authority
FR
France
Prior art keywords
markets
operator
reach
propulsion assembly
superior portion
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.)
Active
Application number
FR1561969A
Other languages
English (en)
Other versions
FR3044719A1 (fr
Inventor
Carmen Gina Ancuta
Bruna Manuela Ramos
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 Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SAS filed Critical SNECMA SAS
Priority to FR1561969A priority Critical patent/FR3044719B1/fr
Priority to PCT/FR2016/053203 priority patent/WO2017098122A1/fr
Priority to US15/780,941 priority patent/US10844749B2/en
Publication of FR3044719A1 publication Critical patent/FR3044719A1/fr
Application granted granted Critical
Publication of FR3044719B1 publication Critical patent/FR3044719B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/02—Power-plant nacelles, fairings or cowlings associated with wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)
FR1561969A 2015-12-08 2015-12-08 Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure Active FR3044719B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1561969A FR3044719B1 (fr) 2015-12-08 2015-12-08 Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure
PCT/FR2016/053203 WO2017098122A1 (fr) 2015-12-08 2016-12-05 Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure
US15/780,941 US10844749B2 (en) 2015-12-08 2016-12-05 Aircraft propulsion assembly provided with steps allowing an operator to reach the top of same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561969A FR3044719B1 (fr) 2015-12-08 2015-12-08 Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure

Publications (2)

Publication Number Publication Date
FR3044719A1 FR3044719A1 (fr) 2017-06-09
FR3044719B1 true FR3044719B1 (fr) 2017-12-22

Family

ID=55135436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561969A Active FR3044719B1 (fr) 2015-12-08 2015-12-08 Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure

Country Status (3)

Country Link
US (1) US10844749B2 (fr)
FR (1) FR3044719B1 (fr)
WO (1) WO2017098122A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107806996A (zh) * 2017-10-24 2018-03-16 西北工业大学 一种无人机用螺旋桨动态拉力监测装置
FR3079500A1 (fr) * 2018-03-29 2019-10-04 Airbus Operations Nacelle d'aeronef a capot de soufflante rotatif integrant une trappe d'acces
FR3114849A1 (fr) 2020-10-02 2022-04-08 Airbus Operations Turboreacteur double flux d’un aeronef comportant un capot articule en rotation et un systeme de deploiement dudit capot
FR3115765B1 (fr) * 2020-11-02 2023-03-31 Safran Nacelles Nacelle pour ensemble propulsif d’aéronef, comprenant une structure plurifonctionnelle formant renfort structural ou moyen d’accès

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507143A (en) * 1993-04-13 1996-04-16 The Boeing Company Cascade assembly for use in a thrust-reversing mechanism
FR2873095B1 (fr) * 2004-07-15 2006-09-29 Airbus France Sas Avion multimoteur a puits de descente
FR2905990A1 (fr) * 2006-09-20 2008-03-21 Snecma Sa Systeme propulsif a pylone integre pour avion.
EP2076438A2 (fr) * 2006-10-11 2009-07-08 Aircelle Nacelle pour turboréacteur double flux
WO2008045072A1 (fr) * 2006-10-12 2008-04-17 United Technologies Corporation Buse d'éjection à section variable intégrée à double cascade de fonctions et inverseur de poussée
FR2914700B1 (fr) * 2007-04-04 2009-05-22 Aircelle Sa Inverseur de poussee pour moteur a reaction
FR2926790B1 (fr) * 2008-01-30 2010-02-12 Aircelle Sa Systeme de guidage pour la maintenance d'une nacelle d'aeronef
US8109467B2 (en) * 2009-04-24 2012-02-07 United Technologies Corporation Thrust reverser assembly with shaped drag links
US8876042B2 (en) * 2009-12-21 2014-11-04 General Electric Company Integrated nacelle assembly
FR3002785B1 (fr) * 2013-03-01 2015-03-27 Aircelle Sa Grilles translatantes et fixes avec un t/r o-duct.
US9387933B2 (en) * 2014-04-25 2016-07-12 Rohr, Inc. Ladder cascade torque box

Also Published As

Publication number Publication date
US10844749B2 (en) 2020-11-24
FR3044719A1 (fr) 2017-06-09
WO2017098122A1 (fr) 2017-06-15
US20180283216A1 (en) 2018-10-04

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