FR3061147B1 - AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON - Google Patents

AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON Download PDF

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Publication number
FR3061147B1
FR3061147B1 FR1663381A FR1663381A FR3061147B1 FR 3061147 B1 FR3061147 B1 FR 3061147B1 FR 1663381 A FR1663381 A FR 1663381A FR 1663381 A FR1663381 A FR 1663381A FR 3061147 B1 FR3061147 B1 FR 3061147B1
Authority
FR
France
Prior art keywords
airborne
turbopropower
suspension
propeller shaft
pylon
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
FR1663381A
Other languages
French (fr)
Other versions
FR3061147A1 (en
Inventor
Albert Beutin Bruno
Nora EL GHANNAM
Elie Hellegouarch Antoine
Gerard Daniel Riviere Thomas
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1663381A priority Critical patent/FR3061147B1/en
Publication of FR3061147A1 publication Critical patent/FR3061147A1/en
Application granted granted Critical
Publication of FR3061147B1 publication Critical patent/FR3061147B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B64D27/02—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
    • B64D27/40—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
    • 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
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)

Abstract

L'objet principal de l'invention est un turbopropulseur (1) d'aéronef de type à arbre d'hélice (2) déporté, comportant un arbre d'hélice (2) et un moteur comprenant une turbine à gaz (3) qui comporte un arbre de turbine (4), ce dernier s'étendant parallèlement à l'arbre d'hélice (2) et comprenant une extrémité arrière accouplée à une extrémité arrière de l'arbre d'hélice (2) par l'intermédiaire d'un réducteur principal (6), le moteur comprenant une partie avant équipée d'une manche d'entrée d'air (7). Ce turbopropulseur (1) se caractérise en ce qu'il comporte des premiers moyens de suspension avant (10) de la partie avant du moteur à une partie avant d'un pylône (13) fixé à une aile (14) de l'aéronef et des deuxièmes moyens de suspension arrière (12) d'une partie arrière du moteur à une partie arrière du pylône (13) et/ou au réducteur principal (6).The main object of the invention is a turboprop propeller (1) of propeller shaft type (2), comprising a propeller shaft (2) and a motor comprising a gas turbine (3) which comprises a turbine shaft (4), the latter extending parallel to the propeller shaft (2) and comprising a rear end coupled to a rear end of the propeller shaft (2) via a main gear (6), the motor comprising a front portion equipped with an air inlet sleeve (7). This turboprop (1) is characterized in that it comprises first front suspension means (10) of the front part of the engine to a front part of a pylon (13) fixed to a wing (14) of the aircraft and second rear suspension means (12) from a rear part of the engine to a rear part of the pylon (13) and / or to the main gear (6).

FR1663381A 2016-12-26 2016-12-26 AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON Active FR3061147B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1663381A FR3061147B1 (en) 2016-12-26 2016-12-26 AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663381 2016-12-26
FR1663381A FR3061147B1 (en) 2016-12-26 2016-12-26 AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON

Publications (2)

Publication Number Publication Date
FR3061147A1 FR3061147A1 (en) 2018-06-29
FR3061147B1 true FR3061147B1 (en) 2019-05-31

Family

ID=58358685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663381A Active FR3061147B1 (en) 2016-12-26 2016-12-26 AIRBORNE TYPE AIRBORNE TURBOPROPOWER WITH DEPTH TREE COMPRISING MEANS OF SUSPENSION TO AN AIRCRAFT PYLON

Country Status (1)

Country Link
FR (1) FR3061147B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912823A (en) * 1955-11-25 1959-11-17 Gen Electric Gas turbine engine with free turbine power take-off
DE1109533B (en) * 1958-11-21 1961-06-22 Ernst Heinkel Flugzeugbau G M Drive arrangement for aircraft
DE1124823B (en) * 1959-05-02 1962-03-01 Daimler Benz Ag Propulsion for aircraft
FR2939103B1 (en) * 2008-12-01 2011-01-21 Airbus France HYDRAULIC SYSTEM FOR TRANSMITTING EFFORTS BETWEEN AN AIRCRAFT TURBOPROPULSOR AND A HITCHING DEVICE
US9238511B2 (en) * 2014-03-04 2016-01-19 Mra Systems, Inc. Engine pylon structure

Also Published As

Publication number Publication date
FR3061147A1 (en) 2018-06-29

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