[go: up one dir, main page]

FR3041991B1 - Aeronef avec un moyen de propulsion a soufflante deportee - Google Patents

Aeronef avec un moyen de propulsion a soufflante deportee Download PDF

Info

Publication number
FR3041991B1
FR3041991B1 FR1559452A FR1559452A FR3041991B1 FR 3041991 B1 FR3041991 B1 FR 3041991B1 FR 1559452 A FR1559452 A FR 1559452A FR 1559452 A FR1559452 A FR 1559452A FR 3041991 B1 FR3041991 B1 FR 3041991B1
Authority
FR
France
Prior art keywords
aircraft
fixed
propulsion
remote blower
blower propulsion
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
FR1559452A
Other languages
English (en)
Other versions
FR3041991A1 (fr
Inventor
Morgane Lemarchand Kevin
Tewfik Boudebiza
Alain Charier Gilles
Nathalie Nowakowski
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
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1559452A priority Critical patent/FR3041991B1/fr
Priority to FR1561014A priority patent/FR3041992B1/fr
Priority to US15/284,895 priority patent/US10850859B2/en
Priority to GB1616883.3A priority patent/GB2544625B/en
Priority to US15/765,404 priority patent/US11015521B2/en
Priority to US15/764,864 priority patent/US11174781B2/en
Priority to PCT/FR2016/052567 priority patent/WO2017060628A1/fr
Priority to PCT/FR2016/052569 priority patent/WO2017060629A1/fr
Publication of FR3041991A1 publication Critical patent/FR3041991A1/fr
Application granted granted Critical
Publication of FR3041991B1 publication Critical patent/FR3041991B1/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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
    • 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
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/001—Shrouded propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/182—Stringers, longerons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/32—Wings specially adapted for mounting 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 
    • 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
    • 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
    • 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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/02—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/077—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type the plant being of the multiple flow type, i.e. having three or more flows
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Retarders (AREA)
  • Tires In General (AREA)

Abstract

La présente invention porte sur un aéronef comportant un fuselage, deux ailes (3) de part et d'autre du fuselage, au moins deux ensembles de propulsion, chacun fixé à une des ailes. Il est caractérisé par le fait que les ensembles de propulsion comprennent au moins un turbomoteur (5) et une hélice (9), l'un des deux étant fixé sous l'aile (3), l'autre fixé sur l'aile. En particulier les axes du turbomoteur et de l'hélice sont situés dans un même plan vertical.
FR1559452A 2015-10-05 2015-10-05 Aeronef avec un moyen de propulsion a soufflante deportee Active FR3041991B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1559452A FR3041991B1 (fr) 2015-10-05 2015-10-05 Aeronef avec un moyen de propulsion a soufflante deportee
FR1561014A FR3041992B1 (fr) 2015-10-05 2015-11-16 Aeronef avec un moyen de propulsion a soufflante deportee
US15/284,895 US10850859B2 (en) 2015-10-05 2016-10-04 Aircraft with a propulsion unit with offset fan
US15/765,404 US11015521B2 (en) 2015-10-05 2016-10-05 Aircraft propulsion assembly equipped with a main fan and with at least one offset fan
GB1616883.3A GB2544625B (en) 2015-10-05 2016-10-05 Aircraft with a propulsion unit with offset fan
US15/764,864 US11174781B2 (en) 2015-10-05 2016-10-05 Aircraft propulsion assembly equipped with a main fan and with a least one offset fan
PCT/FR2016/052567 WO2017060628A1 (fr) 2015-10-05 2016-10-05 Ensemble de propulsion d'un aéronef equipé d'une soufflante principale et d'au moins une soufflante déportée
PCT/FR2016/052569 WO2017060629A1 (fr) 2015-10-05 2016-10-05 Ensemble de propulsion d'un aeronef equipe d'une soufflante principale et d'au moins une soufflante deportee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559452A FR3041991B1 (fr) 2015-10-05 2015-10-05 Aeronef avec un moyen de propulsion a soufflante deportee
FR1559452 2015-10-05

Publications (2)

Publication Number Publication Date
FR3041991A1 FR3041991A1 (fr) 2017-04-07
FR3041991B1 true FR3041991B1 (fr) 2020-05-01

Family

ID=54366471

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1559452A Active FR3041991B1 (fr) 2015-10-05 2015-10-05 Aeronef avec un moyen de propulsion a soufflante deportee
FR1561014A Active FR3041992B1 (fr) 2015-10-05 2015-11-16 Aeronef avec un moyen de propulsion a soufflante deportee

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1561014A Active FR3041992B1 (fr) 2015-10-05 2015-11-16 Aeronef avec un moyen de propulsion a soufflante deportee

Country Status (2)

Country Link
US (1) US10850859B2 (fr)
FR (2) FR3041991B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042010B1 (fr) * 2015-10-05 2018-07-13 Safran Aircraft Engines Aeronef avec un ensemble propulsif a soufflantes multiples fixe sous aile
US10618667B2 (en) * 2016-10-31 2020-04-14 Rolls-Royce Corporation Fan module with adjustable pitch blades and power system
FR3065031B1 (fr) * 2017-04-11 2019-06-14 Airbus Operations Groupe motopropulseur a plusieurs soufflantes pour aeronef.
US11142330B2 (en) * 2018-08-30 2021-10-12 Aurora Flight Sciences Corporation Mechanically-distributed propulsion drivetrain and architecture
WO2020142332A1 (fr) * 2018-12-31 2020-07-09 DZYNE Technologies Incorporated Schéma de récupération de traînée pour nacelles
FR3109140B1 (fr) * 2020-04-10 2022-04-29 Safran Système de détermination du calage angulaire d’une rangée annulaire d’aubes de stator
US11619192B2 (en) * 2020-07-21 2023-04-04 The Boeing Company Synergistic hybrid propulsion
US20220350348A1 (en) * 2021-04-29 2022-11-03 General Electric Company Aircraft with a multi-fan propulsion system for controlling flight orientation transitions
CN113060291A (zh) * 2021-05-25 2021-07-02 复旦大学 一种固定翼无人机用发动机安装支架及固定翼无人机
US20230021836A1 (en) * 2021-07-22 2023-01-26 General Electric Company Unducted thrust producing system

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526941A (en) * 1948-06-10 1950-10-24 Northrop Aircraft Inc Gas turbine system for aircraft propulsion
US2910254A (en) * 1955-07-27 1959-10-27 Razak Charles Kenneth Boundary layer control apparatus relating to aircraft
US2973165A (en) * 1957-02-04 1961-02-28 Power Jets Res & Dev Ltd Aircraft with jet engines in wings
US3054577A (en) * 1961-02-27 1962-09-18 Forschungszentrums Der Luftfah Power plant for jet propelled aircraft
US3089666A (en) * 1961-04-13 1963-05-14 Boeing Co Airplane having changeable thrust direction
GB1157822A (en) * 1965-08-21 1969-07-09 Boelkow Gmbh VTOL Aircraft
US3592412A (en) * 1969-10-03 1971-07-13 Boeing Co Convertible aircraft
DE2641468C2 (de) * 1976-09-15 1985-06-13 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Flugzeug mit oberhalb der Tragflügel angeordneten Triebwerken
GB1599730A (en) * 1978-05-30 1981-10-07 Greenmeadow Engs Ltd Attachment of masses to aircraft and spacecraft
GB2268138B (en) * 1981-06-20 1994-05-04 Rolls Royce Multi-engined VTOL aircraft
US4437627A (en) * 1982-03-12 1984-03-20 The Boeing Company Integrated power plant installation system
GB2203105B (en) * 1987-04-06 1990-11-28 Rolls Royce Plc Wing mounted ducted fan gas turbine powerplant
US4821980A (en) * 1987-09-29 1989-04-18 The Boeing Company Vibration isolating engine mount
US5085315A (en) * 1989-05-05 1992-02-04 Sambell Kenneth W Wide-range blade pitch control for a folding rotor
US5065959A (en) * 1989-11-21 1991-11-19 The Boeing Company Vibration damping aircraft engine attachment
US5149016A (en) * 1991-01-25 1992-09-22 John Huhn Prop jet airplane propelling system
FR2698068B1 (fr) * 1992-11-16 1995-02-03 Airbus Ind Avion et autre aéronef à moteur pourvu d'ailes.
US7540450B2 (en) * 2004-07-16 2009-06-02 Pratt & Whitney Canada Corp. Aircraft propulsion system
ES2341514B1 (es) * 2007-10-03 2011-04-18 Airbus España S.L. Configuracion estructural para el montaje de un motor sobre la estructura de una aeronave.
DE102008011643A1 (de) * 2008-02-28 2009-09-03 Rolls-Royce Deutschland Ltd & Co Kg Flugzeugantriebseinheit mit Multi-Fan-Ausgestaltung
US20110180673A1 (en) * 2008-10-04 2011-07-28 Chaeho Lim Taking off and landing airplane using variable rotary wings
DE202012013513U1 (de) * 2012-07-27 2017-05-12 Jonathan Hesselbarth Senkrecht startendes Flugzeug
RU2567914C2 (ru) * 2013-11-07 2015-11-10 Владимир Тарасович Шведов Самолёт с газотурбинной силовой установкой, содержащей вихревые эжекторные движители
GB201405388D0 (en) * 2014-03-26 2014-05-07 Rolls Royce Plc Turbomachine fan casing assembly
US9878796B2 (en) * 2014-03-27 2018-01-30 United Technologies Corporation Hybrid drive for gas turbine engine
US9475585B2 (en) * 2014-06-25 2016-10-25 The Boeing Company Tilt-rotor vertical-lift aircraft
GB201412188D0 (en) * 2014-07-09 2014-08-20 Rolls Royce Plc Two-part gas turbine engine
US9533768B2 (en) * 2014-08-12 2017-01-03 The Boeing Company Aircraft engine mounting system
US9950800B2 (en) * 2014-11-26 2018-04-24 The Boeing Company Integrated pusher turbofan for aircraft

Also Published As

Publication number Publication date
US10850859B2 (en) 2020-12-01
FR3041992B1 (fr) 2019-05-10
FR3041991A1 (fr) 2017-04-07
US20170240286A1 (en) 2017-08-24
FR3041992A1 (fr) 2017-04-07

Similar Documents

Publication Publication Date Title
FR3041991B1 (fr) Aeronef avec un moyen de propulsion a soufflante deportee
EA200901189A1 (ru) Летательный аппарат
FR3034986B1 (fr) Dispositif d'assistance aux deplacements
WO2017027112A3 (fr) Hélicoptère à système anti-couple, kit et procédés associés
GB2549600B (en) Aircraft engine assembly, comprising flexible force transmitting devices radially arranged between the thrust reversal cowls and the engine
EP3730399A4 (fr) Hélice pliable, composant de puissance et véhicule aérien sans pilote
FR3074477B1 (fr) Avion a configuration evolutive en vol
FR3023876B1 (fr) Dispositif aeroporte
FR3059298B1 (fr) Ensemble pour aeronef comprenant un moteur de type " open rotor puller " et des moyens d'accrochage de celui-ci a la structure rigide d'un mat d'accrochage
CO2019004474A2 (es) Remolcador equipado con unidades de propulsión acimutales
FR3034749B1 (fr) Structure d'aile pour objet volant
GB201717994D0 (en) Aircraft wing and wing tip device with fairing
FR3084336B1 (fr) avion doté de doubles ailes indétectables
FR3053023B1 (fr) Aeronef comprenant un espacement entre une ouverture et une porte qui comporte un bord amont avec une arete vive
FR3103788B1 (fr) Ensemble pour un aeronef, ledit ensemble comportant un mat, une aile et un systeme de fixation entre le mat et l’aile
FR3040043B1 (fr) Mat de moteur d'aeronef a ossature multifonctionnelle integree
FR3021624B1 (fr) Liaison coulissante entre la structure plancher et la structure de coque d'un aeronef.
GB201818012D0 (en) Aerodynamic structure for aircraft wing
FR3061149B1 (fr) Structure primaire d'un mat pour groupe propulseur d'aeronef comportant une partie pyramidale a montants convergents
ATE486009T1 (de) Luftfahrzeug mit einer vorrichtung zur verringerung des luftwiderstands
FR3041990B1 (fr) Ensemble de propulsion d'un aeronef
FR2998545B1 (fr) Nacelle d'aeronef comprenant une liaison renforcee entre une entree d'air et une motorisation
FR3096964B1 (fr) Aéronef, en particulier module spatial de rentrée atmosphérique, à conception et architecture optimisées.
EP4043337A4 (fr) Ensemble de démontage d'aile et aéronef
FR3056556B1 (fr) Aeronef a turbomachine integree au fuselage arriere comportant une helice entourant un carter d'echappement

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170407

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20180809

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10