FR3001196B1 - Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef - Google Patents

Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef

Info

Publication number
FR3001196B1
FR3001196B1 FR1350501A FR1350501A FR3001196B1 FR 3001196 B1 FR3001196 B1 FR 3001196B1 FR 1350501 A FR1350501 A FR 1350501A FR 1350501 A FR1350501 A FR 1350501A FR 3001196 B1 FR3001196 B1 FR 3001196B1
Authority
FR
France
Prior art keywords
turbopropulser
aircraft
structural element
variable geometry
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.)
Expired - Fee Related
Application number
FR1350501A
Other languages
English (en)
Other versions
FR3001196A1 (fr
Inventor
Francois Gallet
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 FR1350501A priority Critical patent/FR3001196B1/fr
Priority to FR1353492A priority patent/FR3001198B1/fr
Priority to US14/762,281 priority patent/US9738392B2/en
Priority to PCT/FR2014/050072 priority patent/WO2014111654A1/fr
Priority to GB1512579.2A priority patent/GB2523970B/en
Publication of FR3001196A1 publication Critical patent/FR3001196A1/fr
Application granted granted Critical
Publication of FR3001196B1 publication Critical patent/FR3001196B1/fr
Expired - Fee Related 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
    • 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
    • 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
    • B64D27/02—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 
    • B64D27/12—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, wings
    • 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 
    • B64D27/14—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, fuselages
    • 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
    • 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
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1350501A 2013-01-21 2013-01-21 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef Expired - Fee Related FR3001196B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1350501A FR3001196B1 (fr) 2013-01-21 2013-01-21 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef
FR1353492A FR3001198B1 (fr) 2013-01-21 2013-04-17 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef
US14/762,281 US9738392B2 (en) 2013-01-21 2014-01-15 Suspension structure with variable geometry of a turboprop engine on a structural element of an aircraft
PCT/FR2014/050072 WO2014111654A1 (fr) 2013-01-21 2014-01-15 Structure de suspension a géométrie variable d'un turbopropulseur sur un élément structurel d'un aéronef
GB1512579.2A GB2523970B (en) 2013-01-21 2014-01-15 Suspension structure with variable geometry of a turboprop engine on a structural element of an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1350501A FR3001196B1 (fr) 2013-01-21 2013-01-21 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef

Publications (2)

Publication Number Publication Date
FR3001196A1 FR3001196A1 (fr) 2014-07-25
FR3001196B1 true FR3001196B1 (fr) 2015-03-06

Family

ID=47882387

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1350501A Expired - Fee Related FR3001196B1 (fr) 2013-01-21 2013-01-21 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef
FR1353492A Active FR3001198B1 (fr) 2013-01-21 2013-04-17 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1353492A Active FR3001198B1 (fr) 2013-01-21 2013-04-17 Structure de suspension a geometrie variable d'un turbopropulseur sur un element structurel d'un aeronef

Country Status (4)

Country Link
US (1) US9738392B2 (fr)
FR (2) FR3001196B1 (fr)
GB (1) GB2523970B (fr)
WO (1) WO2014111654A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10336459B2 (en) * 2016-02-01 2019-07-02 Bell Helicopter Textron Inc. Clamped splines for aircraft engine mount assemblies
US10384790B2 (en) * 2016-02-01 2019-08-20 Bell Textron Inc. Engine mount assemblies for aircraft
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
JP7265260B2 (ja) * 2019-09-17 2023-04-26 国立研究開発法人宇宙航空研究開発機構 航空機
EP4299445A1 (fr) * 2022-06-27 2024-01-03 Airbus Operations (S.A.S.) Ensemble de propulsion électrique comprenant au moins deux supports indépendants, aéronef comportant au moins un tel ensemble de propulsion électrique
US12025055B1 (en) 2023-01-24 2024-07-02 General Electric Company Variable geometry inlet for turbopropeller inlet pressure recovery optimization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413276D0 (en) * 2004-06-14 2004-07-14 Rolls Royce Plc Load reduced engine mount
FR2942205B1 (fr) 2009-02-18 2012-08-03 Airbus France Attache moteur a courbe charge/deformation adaptee
US8720815B2 (en) * 2010-04-27 2014-05-13 Rolls-Royce Corporation Aircraft propulsion system

Also Published As

Publication number Publication date
US9738392B2 (en) 2017-08-22
FR3001198B1 (fr) 2015-03-13
FR3001198A1 (fr) 2014-07-25
GB201512579D0 (en) 2015-08-26
FR3001196A1 (fr) 2014-07-25
GB2523970B (en) 2019-01-02
WO2014111654A1 (fr) 2014-07-24
US20150360788A1 (en) 2015-12-17
GB2523970A (en) 2015-09-09

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Legal Events

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Year of fee payment: 3

ST Notification of lapse

Effective date: 20160930