FR3016344B1 - 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 - Google Patents

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

Info

Publication number
FR3016344B1
FR3016344B1 FR1450170A FR1450170A FR3016344B1 FR 3016344 B1 FR3016344 B1 FR 3016344B1 FR 1450170 A FR1450170 A FR 1450170A FR 1450170 A FR1450170 A FR 1450170A FR 3016344 B1 FR3016344 B1 FR 3016344B1
Authority
FR
France
Prior art keywords
turbopropulsor
carney
air intake
structural element
rigid fixing
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
FR1450170A
Other languages
English (en)
Other versions
FR3016344A1 (fr
Inventor
Mathieu Ange Poisson
Francois Robert Bellabal
Nicolas Florent
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 FR1450170A priority Critical patent/FR3016344B1/fr
Priority to PCT/FR2015/050024 priority patent/WO2015104494A1/fr
Priority to US15/110,670 priority patent/US10106266B2/en
Publication of FR3016344A1 publication Critical patent/FR3016344A1/fr
Application granted granted Critical
Publication of FR3016344B1 publication Critical patent/FR3016344B1/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
    • 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
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
    • 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]
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/325—Application in turbines in gas turbines to drive unshrouded, high solidity propeller
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • Y02T50/40—Weight reduction
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1450170A 2014-01-10 2014-01-10 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 Active FR3016344B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1450170A FR3016344B1 (fr) 2014-01-10 2014-01-10 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
PCT/FR2015/050024 WO2015104494A1 (fr) 2014-01-10 2015-01-07 Structure de suspension d'un turbopropulseur a double hélices non carénées sur un élément structurel d'un aéronef a fixation rigide de la structure d'entrée d'air
US15/110,670 US10106266B2 (en) 2014-01-10 2015-01-07 Suspension structure for suspending a turboprop having two unducted propellers from a structural element of an aircraft with rigid fastening of the air intake structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450170A FR3016344B1 (fr) 2014-01-10 2014-01-10 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

Publications (2)

Publication Number Publication Date
FR3016344A1 FR3016344A1 (fr) 2015-07-17
FR3016344B1 true FR3016344B1 (fr) 2017-09-01

Family

ID=50473549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450170A Active FR3016344B1 (fr) 2014-01-10 2014-01-10 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

Country Status (3)

Country Link
US (1) US10106266B2 (fr)
FR (1) FR3016344B1 (fr)
WO (1) WO2015104494A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005033B1 (fr) * 2013-04-26 2015-05-15 Snecma Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952973A (en) * 1974-12-20 1976-04-27 The Boeing Company Engine mounting assembly
FR2862944B1 (fr) 2003-12-01 2006-02-24 Airbus France Dispositif d'accrochage d'un turbopropulseur sous une voilure d'aeronef
FR2891803B1 (fr) * 2005-10-07 2007-11-30 Airbus France Sas Structure rigide pour mat d'accrochage de moteur d'aeronef, et mat comportant une telle structure
FR2916736B1 (fr) * 2007-06-04 2009-09-04 Airbus France Sa Dispositif d'accrochage d'un turbopropulseur d'aeronef comprenant des moyens de fixation hydrauliques.
FR2950322B1 (fr) * 2009-09-22 2012-05-25 Airbus Operations Sas Element d'accrochage d'un moteur d'aeronef, ensemble d'aeronef comprenant cet element et aeronef associe
FR2950323B1 (fr) 2009-09-22 2011-11-04 Airbus Operations Sas Mat d'accrochage de moteur d'aeronef, ensemble comprenant ce mat et aeronef associe
FR2951504B1 (fr) * 2009-10-16 2011-11-18 Snecma Entree d'air de moteur a turbine a gaz dans une nacelle
US8353476B2 (en) * 2009-11-23 2013-01-15 Spirit Aerosystems, Inc. Truss-shaped engine pylon and method of making same
FR2964364B1 (fr) * 2010-09-03 2012-09-28 Airbus Operations Sas Mat d'accrochage de turboreacteur pour aeronef comprenant des attaches voilure avant alignees
US9027875B2 (en) * 2010-10-28 2015-05-12 Spirit Aerosystems, Inc. Pylon arrangement for open structure
FR2976914B1 (fr) * 2011-06-23 2014-12-26 Snecma Structure d'accrochage d'une turbomachine
FR2994942B1 (fr) * 2012-09-06 2015-08-07 Airbus Operations Sas Ensemble propulsif lateral pour aeronef comprenant un arceau de support d'un turbomoteur.
US9238511B2 (en) * 2014-03-04 2016-01-19 Mra Systems, Inc. Engine pylon structure

Also Published As

Publication number Publication date
FR3016344A1 (fr) 2015-07-17
US20160376016A1 (en) 2016-12-29
US10106266B2 (en) 2018-10-23
WO2015104494A1 (fr) 2015-07-16

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