BR112021017153A2 - Veículo de decolagem e aterrissagem verticais - Google Patents
Veículo de decolagem e aterrissagem verticaisInfo
- Publication number
- BR112021017153A2 BR112021017153A2 BR112021017153A BR112021017153A BR112021017153A2 BR 112021017153 A2 BR112021017153 A2 BR 112021017153A2 BR 112021017153 A BR112021017153 A BR 112021017153A BR 112021017153 A BR112021017153 A BR 112021017153A BR 112021017153 A2 BR112021017153 A2 BR 112021017153A2
- Authority
- BR
- Brazil
- Prior art keywords
- vehicle
- mounting bracket
- median plane
- main rotor
- vertical takeoff
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/06—Helicopters with single rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
- B64C27/027—Control devices using other means than the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
-
- 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
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/44—Blade pitch-changing mechanisms electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8209—Electrically driven tail rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8227—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising more than one rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8254—Shrouded tail rotors, e.g. "Fenestron" fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
- B64C2027/8272—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising fins, or movable rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
- B64C2027/829—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising a V-tail units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
veículo de decolagem e aterrissagem verticais. um veículo voador (1) compreende: - um corpo (10) tendo uma seção de cauda (20); - um rotor principal (100) tendo um eixo de rotação no topo do corpo; - uma unidade de empuxo central (200) arranjada ao longo do eixo longitudinal do veículo, a uma distância do eixo de rotação do rotor principal; - um suporte de montagem (40) em cada lado do corpo; - uma unidade de empuxo lateral (400) montada em cada suporte de montagem. a unidade de propulsão central compreende uma ventoinha que fornece fluxo de ar com um componente de fluxo perpendicular a um plano médio vertical virtual do veículo. cada uma das referidas unidades de empuxo lateral compreende uma ventoinha que fornece fluxo de ar com um componente de fluxo paralelo ao referido plano médio vertical virtual. pelo menos uma das referidas unidades de empuxo é fornecida com meios de deflexão de ar controláveis (420) para desviar o fluxo de ar de saída correspondente de uma maneira controlável.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1043177A NL1043177B1 (en) | 2019-03-04 | 2019-03-04 | Vertical Take Off and Landing Vehicle |
PCT/NL2020/000004 WO2020180173A1 (en) | 2019-03-04 | 2020-03-04 | Vertical take off and landing vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021017153A2 true BR112021017153A2 (pt) | 2021-11-09 |
Family
ID=70057204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021017153A BR112021017153A2 (pt) | 2019-03-04 | 2020-03-04 | Veículo de decolagem e aterrissagem verticais |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220144417A1 (pt) |
EP (1) | EP3934979A1 (pt) |
JP (1) | JP7463391B2 (pt) |
CN (1) | CN113508080A (pt) |
BR (1) | BR112021017153A2 (pt) |
NL (1) | NL1043177B1 (pt) |
WO (1) | WO2020180173A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021000102B8 (de) * | 2021-01-10 | 2022-10-27 | Frank Obrist | Tragschrauber und geeigneter Start- und Landeplatz für denselben |
US11745886B2 (en) * | 2021-06-29 | 2023-09-05 | Beta Air, Llc | Electric aircraft for generating a yaw force |
CN114476093A (zh) * | 2022-03-17 | 2022-05-13 | 北京航空航天大学 | 一种分布式电推进飞行器及其控制方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2369652A (en) * | 1941-07-14 | 1945-02-20 | Harold T Avery | Helicopter |
US3105659A (en) * | 1962-03-30 | 1963-10-01 | United Aircraft Corp | Compound helicopter |
US3698666A (en) * | 1969-01-24 | 1972-10-17 | Siai Marchetti Spa | High-speed helicopter characterized by a lifting wing and by two engines fitted thereon |
GB2130984B (en) * | 1982-12-01 | 1986-07-02 | Rolls Royce | Compound helicopter and power plant therefor |
GB8927784D0 (en) * | 1989-12-08 | 1990-05-30 | Westland Helicopters | Helicopters |
GB8927785D0 (en) * | 1989-12-08 | 1990-05-30 | Westland Helicopters | Helicopters |
US5507453A (en) * | 1993-12-21 | 1996-04-16 | Shapery; Sandor W. | Gyro stabilized vectored thrust vertical takeoff or landing aircraft |
US6382558B1 (en) * | 2000-06-02 | 2002-05-07 | Chui-Wen Chiu | Safety system for a helicopter |
US6808140B2 (en) * | 2002-02-08 | 2004-10-26 | Moller Paul S | Vertical take-off and landing vehicles |
US7823827B2 (en) | 2007-07-11 | 2010-11-02 | Piasecki Frederick W | Vectored thruster augmented aircraft |
CA2638591C (en) * | 2008-08-06 | 2010-08-03 | Robert M. Davidson | Aircraft |
AT510341B1 (de) * | 2010-08-26 | 2014-01-15 | Stagl Roland | Drehflügelflugzeug |
US8931731B2 (en) | 2010-11-02 | 2015-01-13 | Groen Brothers Aviation, Inc. | Tail jet apparatus and method for low speed yaw control of a rotorcraft |
US8960594B2 (en) * | 2010-11-02 | 2015-02-24 | Groen Brothers Aviation, Inc. | Use of auxiliary rudders for yaw control at low speed |
EP2690011B1 (en) * | 2012-07-27 | 2016-09-14 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Compound helicopter |
FR3038882B1 (fr) * | 2015-07-16 | 2018-03-23 | Airbus Helicopters | Aeronef combine muni d'un dispositif anticouple complementaire |
EP3141478B1 (en) * | 2015-09-11 | 2018-11-07 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Compound helicopter |
US10106253B2 (en) | 2016-08-31 | 2018-10-23 | Bell Helicopter Textron Inc. | Tilting ducted fan aircraft generating a pitch control moment |
US20190270516A1 (en) * | 2018-03-01 | 2019-09-05 | Bell Helicopter Textron Inc. | Propulsion Systems for Rotorcraft |
EP3650341B1 (en) * | 2018-11-07 | 2021-03-24 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A compound helicopter with a fixed wing arrangement |
JP7185498B2 (ja) * | 2018-11-12 | 2022-12-07 | 株式会社Subaru | 回転翼航空機及び回転翼航空機の制御方法 |
FR3090978B1 (fr) * | 2018-12-19 | 2020-12-04 | Airbus Helicopters | procédé de détection de la proximité d’un arrangement latérale d’un aéronef avec le sol et aéronef |
FR3108093B1 (fr) * | 2020-03-16 | 2022-02-18 | Airbus Helicopters | Procédé d’ajustement automatique d’une portance d’un giravion hybride et un giravion hybride associé |
-
2019
- 2019-03-04 NL NL1043177A patent/NL1043177B1/en active
-
2020
- 2020-03-04 WO PCT/NL2020/000004 patent/WO2020180173A1/en unknown
- 2020-03-04 JP JP2021552238A patent/JP7463391B2/ja active Active
- 2020-03-04 BR BR112021017153A patent/BR112021017153A2/pt unknown
- 2020-03-04 EP EP20715488.1A patent/EP3934979A1/en active Pending
- 2020-03-04 CN CN202080018193.7A patent/CN113508080A/zh active Pending
- 2020-03-04 US US17/436,140 patent/US20220144417A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022522862A (ja) | 2022-04-20 |
US20220144417A1 (en) | 2022-05-12 |
CN113508080A (zh) | 2021-10-15 |
EP3934979A1 (en) | 2022-01-12 |
NL1043177B1 (en) | 2020-09-17 |
JP7463391B2 (ja) | 2024-04-08 |
WO2020180173A1 (en) | 2020-09-10 |
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