BR112021006311A2 - aeronave de pouso e decolagem curtos e verticais (vstol) - Google Patents

aeronave de pouso e decolagem curtos e verticais (vstol)

Info

Publication number
BR112021006311A2
BR112021006311A2 BR112021006311A BR112021006311A BR112021006311A2 BR 112021006311 A2 BR112021006311 A2 BR 112021006311A2 BR 112021006311 A BR112021006311 A BR 112021006311A BR 112021006311 A BR112021006311 A BR 112021006311A BR 112021006311 A2 BR112021006311 A2 BR 112021006311A2
Authority
BR
Brazil
Prior art keywords
aircraft
airfoils
vstol
vertical take
short vertical
Prior art date
Application number
BR112021006311A
Other languages
English (en)
Inventor
Eduardo De Carvalho Carlos
Beever Jay
Fernando Tedeschi Oliveira Luiz
Original Assignee
Embraer Sa
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 Embraer Sa filed Critical Embraer Sa
Publication of BR112021006311A2 publication Critical patent/BR112021006311A2/pt

Links

Classifications

    • 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
    • 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
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • B64C23/069—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C37/00—Convertible aircraft
    • B64C37/02—Flying units formed by separate aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
    • B64C39/068—Aircraft not otherwise provided for having disc- or ring-shaped wings having multiple wings joined at the tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C5/00—Stabilising surfaces
    • B64C5/06—Fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)

Abstract

aeronave de pouso e decolagem curtos e verticais (vstol). trata-se de aeronave de pouso e decolagem curtos e verticais (vstol) que inclui aerofólios primários que se estendem para fora a partir de uma região dianteira da fuselagem da aeronave, e aerofólios de empenagem secundários que se estendem para fora a partir de uma região traseira da fuselagem da aeronave de modo a serem separados a partir dos aerofólios primários dianteiros e, desse modo, definir um espaço entre as mesmas que acomodam hélices controláveis não cíclicas de acionadas de maneira operável por um respectivo motor de uma unidade de propulsão. as unidades de propulsão são montadas para movimento pivotante dentro do espaço definido entre o aerofólio primário e os aerofólios de empenagem secundários de modo a obter uma primeira posição operacional em que a linha de impulso das hélices é orientada substancialmente paralela ao eixo longitudinal da fuselagem e uma segunda posição operacional em que a linha de impulso das hélices é orientada substancialmente perpendicular ao eixo longitudinal da aeronave. as unidades de propulsão podem ser montadas a ré do centro de gravidade (cg) da aeronave.
BR112021006311A 2018-10-02 2018-10-02 aeronave de pouso e decolagem curtos e verticais (vstol) BR112021006311A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2018/000060 WO2020069582A1 (en) 2018-10-02 2018-10-02 Vertical and short takeoff and landing (vstol) aircraft

Publications (1)

Publication Number Publication Date
BR112021006311A2 true BR112021006311A2 (pt) 2021-07-06

Family

ID=63962996

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021006311A BR112021006311A2 (pt) 2018-10-02 2018-10-02 aeronave de pouso e decolagem curtos e verticais (vstol)

Country Status (5)

Country Link
US (1) US11912405B2 (pt)
EP (1) EP3860912B1 (pt)
CN (1) CN113165739B (pt)
BR (1) BR112021006311A2 (pt)
WO (1) WO2020069582A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11208207B2 (en) * 2016-10-31 2021-12-28 Textron Innovations Inc. Vertical takeoff and landing (VTOL) aircraft
USD929303S1 (en) * 2019-07-18 2021-08-31 Gkn Aerospace Services Limited Aircraft
GB2585864B (en) * 2019-07-18 2022-04-27 Gkn Aerospace Services Ltd An aircraft
WO2022053984A1 (en) * 2020-09-11 2022-03-17 Wind Craft Aviation Inc. Vertical take-off box wing aircraft
WO2022087607A1 (en) * 2020-10-20 2022-04-28 Roland Industries, Inc. Mono-winged drone

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017137A (en) * 1958-11-19 1962-01-16 Kermit W Helmke Convertible airplane locks
US3089666A (en) * 1961-04-13 1963-05-14 Boeing Co Airplane having changeable thrust direction
US3605935A (en) * 1970-01-06 1971-09-20 Richard H Gilbert Air surface rapid transit vehicle
US4358072A (en) * 1980-04-08 1982-11-09 Roger Williamson Land vehicle and aircraft combination
GB9215846D0 (en) * 1992-07-25 1992-09-16 British Aerospace Vertical take-off/landing of aircraft
US5839691A (en) * 1996-05-22 1998-11-24 Lariviere; Jean Soulez Vertical takeoff and landing aircraft
US6896221B1 (en) * 2003-04-16 2005-05-24 Einar Einarsson Vertical takeoff and landing aircraft
TWI538852B (zh) * 2011-07-19 2016-06-21 季航空股份有限公司 個人飛機
US10625852B2 (en) 2014-03-18 2020-04-21 Joby Aero, Inc. Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades
WO2015200345A1 (en) 2014-06-24 2015-12-30 Oliver Garreau Five-wing aircraft to permit smooth transitions between vertical and horizontal flight
US20170174342A1 (en) 2015-06-12 2017-06-22 Deng Huang Vertical Takeoff Aircraft and Method
EP3141478B1 (en) * 2015-09-11 2018-11-07 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Compound helicopter
ITUA20161595A1 (it) 2016-03-15 2017-09-15 Navis S R L Velivolo a decollo verticale con ali girevoli e motori elettrici
EP3412567A1 (en) * 2017-06-08 2018-12-12 Airbus Defence and Space GmbH Aerial vehicle
RU2766037C2 (ru) * 2017-09-22 2022-02-07 Амсл Инновейшнз Пти Лтд Система управления наклоном крыла электрического летательного аппарата с вертикальными взлетом и посадкой (ввп)
ES2711660B2 (es) * 2017-11-02 2020-06-17 Ottonello Carlos Cesar Manterola Conjunto de tres alas compuestas para vehículos aéreos, acuáticos, terrestres o espaciales
CN108082466A (zh) * 2017-11-23 2018-05-29 北京航空航天大学 一种倾转涵道连接翼布局垂直起降飞行器

Also Published As

Publication number Publication date
US20210354816A1 (en) 2021-11-18
US11912405B2 (en) 2024-02-27
WO2020069582A1 (en) 2020-04-09
CN113165739A (zh) 2021-07-23
CN113165739B (zh) 2023-10-31
EP3860912B1 (en) 2023-04-05
EP3860912A1 (en) 2021-08-11

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2018, OBSERVADAS AS CONDICOES LEGAIS