FR3083520B1 - Aéronef - Google Patents

Aéronef Download PDF

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Publication number
FR3083520B1
FR3083520B1 FR1907241A FR1907241A FR3083520B1 FR 3083520 B1 FR3083520 B1 FR 3083520B1 FR 1907241 A FR1907241 A FR 1907241A FR 1907241 A FR1907241 A FR 1907241A FR 3083520 B1 FR3083520 B1 FR 3083520B1
Authority
FR
France
Prior art keywords
aircraft
propellers
fuselage
abstract
published
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
FR1907241A
Other languages
English (en)
Other versions
FR3083520A1 (fr
Inventor
Stefan Bender
Mikel Fauri
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of FR3083520A1 publication Critical patent/FR3083520A1/fr
Application granted granted Critical
Publication of FR3083520B1 publication Critical patent/FR3083520B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/52—Tilting of rotor bodily relative to fuselage
    • 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
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/28—Collapsible or foldable blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0025—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being fixed relative to the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/30—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with provision for reducing drag of inoperative rotor
    • 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
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/16—Frontal aspect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/56—Folding or collapsing to reduce overall dimensions of 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
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/10—Wings
    • B64U30/12—Variable or detachable wings, e.g. wings with adjustable sweep
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B64U50/14—Propulsion using external fans or propellers ducted or shrouded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U70/00—Launching, take-off or landing arrangements
    • B64U70/60—Take-off or landing of UAVs from a runway using their own power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2201/00—UAVs characterised by their flight controls
    • B64U2201/10—UAVs characterised by their flight controls autonomous, i.e. by navigating independently from ground or air stations, e.g. by using inertial navigation systems [INS]
    • 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
    • Y02T50/50—On board measures aiming to increase energy efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Toys (AREA)
  • Tires In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)

Abstract

Aéronef La présente invention met à disposition un aéronef (10) avec les caractéristiques suivantes : l’aéronef (10) comprend un fuselage et des hélices (11) ; et les hélices (11) peuvent être rabattues en dessous du fuselage. Figure à publier avec l’abrégé : Fig.1
FR1907241A 2018-07-04 2019-07-01 Aéronef Active FR3083520B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018116147.6A DE102018116147A1 (de) 2018-07-04 2018-07-04 Luftfahrzeug
DE102018116147.6 2018-07-04

Publications (2)

Publication Number Publication Date
FR3083520A1 FR3083520A1 (fr) 2020-01-10
FR3083520B1 true FR3083520B1 (fr) 2022-07-29

Family

ID=67540162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907241A Active FR3083520B1 (fr) 2018-07-04 2019-07-01 Aéronef

Country Status (6)

Country Link
US (1) US11358714B2 (fr)
CN (1) CN110683044A (fr)
DE (1) DE102018116147A1 (fr)
FR (1) FR3083520B1 (fr)
GB (1) GB2576251B (fr)
RU (1) RU2724006C1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11926429B2 (en) * 2018-07-04 2024-03-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft having cooling system for distributing heat transfer liquid to different regions of aircraft
USD961489S1 (en) * 2018-07-04 2022-08-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft, toy and/or replica
DE102019112132B4 (de) * 2019-05-09 2024-05-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftfahrzeug
JP2022054657A (ja) * 2020-09-28 2022-04-07 株式会社Subaru 垂直離着陸航空機および翼装置
DE102020127041B3 (de) 2020-10-14 2021-09-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mantelpropeller eines Luftfahrzeugs und Luftfahrzeug
DE102020127034A1 (de) 2020-10-14 2022-04-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mantelpropeller eines Luftfahrzeugs, Luftfahrzeug und Bauteil desselben
DE102020127029B3 (de) 2020-10-14 2021-09-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mantelpropeller eines Luftfahrzeugs und Luftfahrzeug
DE102020133449B3 (de) 2020-12-15 2021-12-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mantelpropeller eines Luftfahrzeugs, Luftfahrzeug und Bauteil desselben
DE102021110538B4 (de) 2021-04-26 2024-02-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftfahrzeugpropeller und Luftfahrzeug

Family Cites Families (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414241A (en) 1920-08-09 1922-04-25 Albert A Wells Aeroplane
US1783458A (en) * 1929-02-25 1930-12-02 Albert E Grimm Vertical-lift airplane
GB554084A (en) * 1942-02-02 1943-06-18 Fairey Aviat Co Ltd Improvements in or relating to folding wing aircraft
US2973166A (en) * 1955-04-21 1961-02-28 Stahmer Bernhardt Turbine principle helicopter-type blade for aircraft
US3273653A (en) * 1957-10-04 1966-09-20 Frank W Mclarty Rotary wing aircraft
US3179354A (en) * 1962-04-24 1965-04-20 Alvarez-Calderon Alberto Convertiplane and apparatus thereof
US3292880A (en) * 1964-09-01 1966-12-20 Gen Electric Thrust deflecting mechanism
US4828203A (en) * 1986-12-16 1989-05-09 Vulcan Aircraft Corporation Vertical/short take-off and landing aircraft
DE3917499A1 (de) * 1989-05-30 1990-12-06 Herbert Zemann Senkrecht startendes und landendes propellerflugzeug
BR9106696A (pt) * 1990-07-25 1993-06-08 Sadleir Vtol Aircraft Co Pty L Unidade de empuxo para aeronave do tipo vtol
US5275356A (en) * 1992-07-15 1994-01-04 Lockheed Corporation Propulsion system for a V/STOL aircraft
US5320305A (en) * 1992-07-22 1994-06-14 Lockheed Corporation Propulsion system for an aircraft providing V/STOL capability
US6592071B2 (en) * 2001-09-25 2003-07-15 Sikorsky Aircraft Corporation Flight control system for a hybrid aircraft in the lift axis
US6886776B2 (en) * 2001-10-02 2005-05-03 Karl F. Milde, Jr. VTOL personal aircraft
US6860449B1 (en) * 2002-07-16 2005-03-01 Zhuo Chen Hybrid flying wing
US6732972B2 (en) * 2002-09-13 2004-05-11 Frank S. Malvestuto, Jr. High-lift, low-drag, stall-resistant airfoil
US9493235B2 (en) * 2002-10-01 2016-11-15 Dylan T X Zhou Amphibious vertical takeoff and landing unmanned device
US6843447B2 (en) * 2003-01-06 2005-01-18 Brian H. Morgan Vertical take-off and landing aircraft
US7857253B2 (en) * 2003-10-27 2010-12-28 Urban Aeronautics Ltd. Ducted fan VTOL vehicles
GB2409845A (en) * 2004-01-08 2005-07-13 Robert Graham Burrage Tilt-rotor aircraft changeable between vertical lift and forward flight modes
US20070246601A1 (en) * 2004-10-07 2007-10-25 Layton Otis F Manned/unmanned V.T.O.L. flight vehicle
EP1831073A2 (fr) * 2004-12-22 2007-09-12 Aurora Flight Sciences Corporation Systeme et procede d'utilisation d'energie electrique stockee pour des avions a decollage et atterrissage verticaux a des fins d'amelioration de la poussee et de commande d'attitude
US7267300B2 (en) * 2005-02-25 2007-09-11 The Boeing Company Aircraft capable of vertical and short take-off and landing
US8636241B2 (en) * 2005-04-20 2014-01-28 Richard H. Lugg Hybrid jet/electric VTOL aircraft
US20070018035A1 (en) * 2005-07-20 2007-01-25 Saiz Manuel M Lifting and Propulsion System For Aircraft With Vertical Take-Off and Landing
US8181903B2 (en) * 2006-03-03 2012-05-22 David Posva Aircraft having the ability for hovering flight, fast forward flight, gliding flight, short take-off, short landing, vertical take-off and vertical landing
US7854410B2 (en) * 2006-05-15 2010-12-21 Kazak Composites, Incorporated Powered unmanned aerial vehicle
EP2212199B1 (fr) * 2007-11-21 2016-06-01 QinetiQ Limited Aéronef
US7731125B2 (en) * 2008-03-06 2010-06-08 Abe Karem Compact stowage of transport aircraft
JP5092143B2 (ja) * 2008-03-07 2012-12-05 独立行政法人 宇宙航空研究開発機構 高バイパス比ターボファンジェットエンジン
IL199009A (en) * 2009-05-27 2013-11-28 Israel Aerospace Ind Ltd aircraft
WO2011146349A2 (fr) * 2010-05-17 2011-11-24 Piasecki Aircraft Corp. Véhicule aérien modulaire et façonnable
RU98394U1 (ru) * 2010-07-14 2010-10-20 Федеральное государственное учреждение "46 Центральный научно-исследовательский институт Министерства обороны Российской Федерации" Комбинированный беспилотный летательный аппарат
USD696618S1 (en) * 2011-07-29 2013-12-31 Agustawestland S.P.A. Tilt-rotor
PT2551198E (pt) * 2011-07-29 2013-12-27 Agustawestland Spa Avião convertível
US9384668B2 (en) * 2012-05-09 2016-07-05 Singularity University Transportation using network of unmanned aerial vehicles
DE102012010937B4 (de) 2012-06-01 2020-10-01 Emt Ingenieurgesellschaft Dipl.-Ing. Hartmut Euer Mbh Fluggerät
DE102012104783B4 (de) 2012-06-01 2019-12-24 Quantum-Systems Gmbh Fluggerät, bevorzugt UAV, Drohne und/oder UAS
DE202012013513U1 (de) 2012-07-27 2017-05-12 Jonathan Hesselbarth Senkrecht startendes Flugzeug
US9085355B2 (en) * 2012-12-07 2015-07-21 Delorean Aerospace, Llc Vertical takeoff and landing aircraft
ES2524383B1 (es) * 2013-06-04 2015-09-11 Miguel Ángel ÁLVAREZ ALARIO Plataforma aérea con control por radio frecuencia
US10071801B2 (en) * 2013-08-13 2018-09-11 The United States Of America As Represented By The Administrator Of Nasa Tri-rotor aircraft capable of vertical takeoff and landing and transitioning to forward flight
AT515456B1 (de) * 2014-02-18 2018-04-15 Iat 21 Innovative Aeronautics Tech Gmbh Fluggerät
US9783291B2 (en) * 2014-04-18 2017-10-10 Propulsive Wing, LLC Hybrid axial/cross-flow fan multi-rotor aerial vehicle
US9457901B2 (en) * 2014-04-22 2016-10-04 Fatdoor, Inc. Quadcopter with a printable payload extension system and method
CN107074358B (zh) * 2014-05-07 2020-01-07 Xti飞行器公司 垂直起降的飞行器
US10144509B2 (en) * 2014-06-03 2018-12-04 Juan Gabriel Cruz Ayoroa High performance VTOL aircraft
US9550567B1 (en) * 2014-10-27 2017-01-24 Amazon Technologies, Inc. In-flight reconfigurable hybrid unmanned aerial vehicle
AU2016236896A1 (en) * 2015-03-20 2017-11-02 Aldan Asanovich Sapargaliyev Self-moving apparatus and components thereof
WO2016200502A2 (fr) 2015-05-01 2016-12-15 Transition Robotics, Inc. Aéronef vtol modulaire commandé à distance et système reconfigurable utilisant celui-ci
US20170174342A1 (en) * 2015-06-12 2017-06-22 Deng Huang Vertical Takeoff Aircraft and Method
US11034443B2 (en) * 2015-06-12 2021-06-15 Sunlight Aerospace Inc. Modular aircraft assembly for airborne and ground transport
US9541924B2 (en) * 2015-06-12 2017-01-10 Sunlight Photonics Inc. Methods and apparatus for distributed airborne transportation system
CN106428547B (zh) * 2015-08-12 2023-01-13 中山福昆航空科技有限公司 一种带可自动收放多旋翼的垂直起降固定翼飞机
CN105035303A (zh) * 2015-08-19 2015-11-11 无锡觅睿恪科技有限公司 折叠型航拍飞行器
WO2017131834A2 (fr) * 2015-11-07 2017-08-03 Renteria Joseph Raymond Système à ailes pivotantes destiné à un avion adav
CN205345315U (zh) * 2016-01-14 2016-06-29 骅星科技发展有限公司 新型折叠无人机
FR3050385B1 (fr) * 2016-04-26 2018-04-06 Airbus Helicopters Drone comportant au moins trois rotors de sustentation et de propulsion
RU2627965C1 (ru) * 2016-06-28 2017-08-14 Дмитрий Сергеевич Дуров Скоростной винтокрыл-амфибия
CA2934346A1 (fr) * 2016-06-29 2017-12-29 William C. Bailie Vehicule aerien a courte distance de decollage et d'atterrissage
US10562623B1 (en) * 2016-10-21 2020-02-18 Birdseyeview Aerobotics, Llc Remotely controlled VTOL aircraft
GB2555439A (en) 2016-10-27 2018-05-02 Mono Aerospace Ip Ltd Vertical take-off and landing aircraft and control method
CN206273678U (zh) * 2016-10-31 2017-06-23 南昌航空大学 一种可变尾翼与折叠机翼控制的无人机
US10689105B2 (en) * 2016-11-21 2020-06-23 John Daniel Romo Passenger-carrying rotorcraft with fixed-wings for generating lift
US10189565B2 (en) * 2016-12-02 2019-01-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Modular unmanned aerial system with multi-mode propulsion
US10933975B2 (en) * 2016-12-20 2021-03-02 Bio Cellular Design Aeronautics Africa Sa Variable geometry airframe for vertical and horizontal flight
CN206358357U (zh) * 2016-12-30 2017-07-28 深圳市大疆创新科技有限公司 多旋翼飞行器
USD808329S1 (en) * 2017-01-18 2018-01-23 Aurora Flight Sciences Corporation Lenticular aircraft
US11180239B2 (en) * 2017-03-23 2021-11-23 Tsinghua University Aircraft with super high aspect ratio based on self-unfolding folding wing technology
CN107021206B (zh) * 2017-04-11 2020-06-19 深圳智航无人机有限公司 无人机
US20180297698A1 (en) * 2017-04-13 2018-10-18 Sanjay Dhall Aircraft Having Telescopic Wings and Tilting Motor Assemblies
US10252798B2 (en) * 2017-04-27 2019-04-09 Pterodynamics Vertical takeoff and landing airframe
CN107176286B (zh) * 2017-05-16 2023-08-22 华南理工大学 基于双涵道风扇动力系统的可折叠式固定翼垂直起降无人飞行器
US10435149B2 (en) * 2017-06-12 2019-10-08 Bell Helicopter Textron Inc. UAV rotor system
AU2018345783B2 (en) * 2017-10-02 2024-03-07 California Institute Of Technology Autonomous flying ambulance
CN108100252B (zh) * 2018-01-19 2023-09-05 北京韩品航通科技发展有限公司 一种三桨涵道式倾转双模飞行无人机
GB201806277D0 (en) * 2018-04-17 2018-05-30 Flugauto Holding Ltd Vertical take-off and landing vehicle
US11046416B2 (en) * 2018-08-03 2021-06-29 Aurora Flight Sciences Corporation Combination flight and ground apparatus for a vehicle
WO2020097367A1 (fr) * 2018-11-09 2020-05-14 Karem Aircraft, Inc. Aéronef à vol vertical à stabilité améliorée
US10981648B2 (en) * 2019-08-02 2021-04-20 Kitty Hawk Corporation Fixed wing aircraft with trailing rotors and T-tail
US11225323B2 (en) * 2019-08-15 2022-01-18 Textron Innovations Inc. Centerline tiltrotor
EP4041633A4 (fr) * 2019-10-09 2023-10-18 Kitty Hawk Corporation Systèmes d'énergie hybride pour différents modes de vol
US11148797B1 (en) * 2020-03-28 2021-10-19 Textron Innovations Inc. Low observable aircraft having trinary lift fans

Also Published As

Publication number Publication date
GB2576251B (en) 2020-08-26
FR3083520A1 (fr) 2020-01-10
GB2576251A (en) 2020-02-12
GB201909484D0 (en) 2019-08-14
US20200010186A1 (en) 2020-01-09
US11358714B2 (en) 2022-06-14
CN110683044A (zh) 2020-01-14
DE102018116147A1 (de) 2020-01-09
RU2724006C1 (ru) 2020-06-18

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