FR3005033B1 - Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef - Google Patents

Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef

Info

Publication number
FR3005033B1
FR3005033B1 FR1353872A FR1353872A FR3005033B1 FR 3005033 B1 FR3005033 B1 FR 3005033B1 FR 1353872 A FR1353872 A FR 1353872A FR 1353872 A FR1353872 A FR 1353872A FR 3005033 B1 FR3005033 B1 FR 3005033B1
Authority
FR
France
Prior art keywords
turbopropulsor
carney
aircraft
structural element
suspension structure
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
FR1353872A
Other languages
English (en)
Other versions
FR3005033A1 (fr
Inventor
Mathieu Ange Poisson
Julien Michel Patrick Christian Austruy
Francois Gallet
Mario Lambey
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 FR1353872A priority Critical patent/FR3005033B1/fr
Priority to GB1518863.4A priority patent/GB2527709B/en
Priority to PCT/FR2014/050999 priority patent/WO2014174222A1/fr
Priority to US14/786,500 priority patent/US9637239B2/en
Publication of FR3005033A1 publication Critical patent/FR3005033A1/fr
Application granted granted Critical
Publication of FR3005033B1 publication Critical patent/FR3005033B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/404—Suspension arrangements specially adapted for supporting vertical loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1353872A 2013-04-26 2013-04-26 Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef Active FR3005033B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1353872A FR3005033B1 (fr) 2013-04-26 2013-04-26 Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef
GB1518863.4A GB2527709B (en) 2013-04-26 2014-04-24 Structure for suspending a twin prop-fan engine from a structural element of an aircraft
PCT/FR2014/050999 WO2014174222A1 (fr) 2013-04-26 2014-04-24 Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef
US14/786,500 US9637239B2 (en) 2013-04-26 2014-04-24 Structure for suspending a turboprop having two unducted propellers on a structural element of an airplane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353872A FR3005033B1 (fr) 2013-04-26 2013-04-26 Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef

Publications (2)

Publication Number Publication Date
FR3005033A1 FR3005033A1 (fr) 2014-10-31
FR3005033B1 true FR3005033B1 (fr) 2015-05-15

Family

ID=48656197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353872A Active FR3005033B1 (fr) 2013-04-26 2013-04-26 Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef

Country Status (4)

Country Link
US (1) US9637239B2 (fr)
FR (1) FR3005033B1 (fr)
GB (1) GB2527709B (fr)
WO (1) WO2014174222A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050722B1 (fr) * 2016-04-28 2021-07-02 Snecma Ensemble propulsif pour aeronef a berceau filtre
FR3058704B1 (fr) * 2016-11-14 2018-11-16 Safran Aircraft Engines Berceau bipartite a coulissement pour turbopropulseur
GB201621455D0 (en) * 2016-12-16 2017-02-01 Rolls Royce Plc Mount Structure
FR3147251A1 (fr) * 2023-03-30 2024-10-04 Airbus Operations Ensemble propulsif pour aéronef comportant un turboréacteur, un mât et des moyens d’accrochage du turboréacteur au mât

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738034B1 (fr) * 1995-08-23 1997-09-19 Snecma Dispositif de suspension d'un turbopropulseur
FR2793768B1 (fr) * 1999-05-17 2001-09-07 Aerospatiale Airbus Dispositif de montage sur un mat d'un ensemble propulsif d'aeronef et mat adapte a ce dispositif
FR2799432A1 (fr) * 1999-10-07 2001-04-13 Snecma Suspension a securite integree pour groupes motopropulseurs d'aeronefs
FR2862944B1 (fr) * 2003-12-01 2006-02-24 Airbus France Dispositif d'accrochage d'un turbopropulseur sous une voilure d'aeronef
FR2914907B1 (fr) * 2007-04-16 2009-10-30 Snecma Sa Suspension souple avec peigne pour turbomoteur
FR2920409B1 (fr) * 2007-08-27 2009-12-18 Airbus France Berceau de support de capot de soufflante monte sur le mat d'accrochage et sur l'entree d'air de la nacelle
FR2931133B1 (fr) * 2008-05-14 2010-06-18 Airbus France Mat d'accrochage de moteur comprenant des moyens de fixation des longerons et des panneaux agences en dehors de l'espace interieur de caisson
FR2978730B1 (fr) * 2011-08-03 2013-09-27 Airbus Operations Sas Berceau d'articulation de capots de soufflante supportes par ces capots en position fermee
FR2979613B1 (fr) * 2011-09-01 2014-06-13 Snecma Ensemble forme par un turbomoteur et son systeme d'attache a une structure d'aeronef
FR3016344B1 (fr) * 2014-01-10 2017-09-01 Snecma Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef a fixation rigide de la structure d'entree d'air

Also Published As

Publication number Publication date
FR3005033A1 (fr) 2014-10-31
WO2014174222A1 (fr) 2014-10-30
GB2527709A (en) 2015-12-30
GB201518863D0 (en) 2015-12-09
GB2527709B (en) 2019-10-30
US20160159486A1 (en) 2016-06-09
US9637239B2 (en) 2017-05-02

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