BR112018068259A2 - sistemas para veículos com configuração para decolagem e aterrissagem verticais - Google Patents

sistemas para veículos com configuração para decolagem e aterrissagem verticais

Info

Publication number
BR112018068259A2
BR112018068259A2 BR112018068259A BR112018068259A BR112018068259A2 BR 112018068259 A2 BR112018068259 A2 BR 112018068259A2 BR 112018068259 A BR112018068259 A BR 112018068259A BR 112018068259 A BR112018068259 A BR 112018068259A BR 112018068259 A2 BR112018068259 A2 BR 112018068259A2
Authority
BR
Brazil
Prior art keywords
coupled
duct
vehicle systems
vertical takeoff
fluid flows
Prior art date
Application number
BR112018068259A
Other languages
English (en)
Other versions
BR112018068259B1 (pt
Inventor
Evulet Andrei
Original Assignee
Jetoptera Inc
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 Jetoptera Inc filed Critical Jetoptera Inc
Publication of BR112018068259A2 publication Critical patent/BR112018068259A2/pt
Publication of BR112018068259B1 publication Critical patent/BR112018068259B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C29/00Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • B64C29/04Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded characterised by jet-reaction propulsion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C21/00Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/04Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C29/00Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C39/00Aircraft not otherwise provided for
    • B64C39/12Canard-type aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C11/00Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/001Shrouded propellers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C21/00Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/01Boundary layer ingestion [BLI] propulsion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/10Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

veículo que inclui corpo principal com um e gerador de fluido acoplado que produz um fluxo de fluido. pelo menos um duto dianteiro e um duto traseiro estão acoplados de modo fluido ao gerador. o primeiro e o segundo ejetores dianteiros estão acoplados de modo fluido ao duto dianteiro, acoplados ao corpo principal e, respectivamente, acoplados aos lados estibordo e bombordo do veículo. os ejetores dianteiros respectivamente compreendem uma estrutura de saída através da qual o fluido flui. pelo menos um ejetor traseiro está acoplado de modo fluido ao duto traseiro. o ejetor traseiro compreende uma estrutura de saída da qual flui o fluido. um elemento de aerofólio primário está acoplado á porção traseira. uma superfície do elemento de aerofólio primário está localizada diretamente a jusante dos primeiro e segundo ejetores dianteiros de tal modo que o fluido deles advindo flui sobre a superfície.
BR112018068259-4A 2016-03-11 2017-03-10 Sistemas para veículos com configuração para decolagem e aterrissagem verticais BR112018068259B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662307318P 2016-03-11 2016-03-11
US62/307,318 2016-03-11
PCT/US2017/021975 WO2017209820A2 (en) 2016-03-11 2017-03-10 Configuration for vertical take-off and landing system for aerial vehicles

Publications (2)

Publication Number Publication Date
BR112018068259A2 true BR112018068259A2 (pt) 2019-04-02
BR112018068259B1 BR112018068259B1 (pt) 2023-06-13

Family

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Also Published As

Publication number Publication date
EP3426557A2 (en) 2019-01-16
JP2019513104A (ja) 2019-05-23
CN109071033B (zh) 2022-12-06
IL261682B (en) 2022-03-01
AU2023200178A1 (en) 2023-02-16
KR102292343B1 (ko) 2021-08-25
KR20210053356A (ko) 2021-05-11
CA3017263A1 (en) 2017-12-07
AU2017274156B2 (en) 2022-10-13
JP6950971B2 (ja) 2021-10-20
CN109071033A (zh) 2018-12-21
EP3426557B1 (en) 2021-11-24
CN116002058A (zh) 2023-04-25
KR102416862B1 (ko) 2022-07-05
WO2017209820A3 (en) 2018-02-22
WO2017209820A2 (en) 2017-12-07
ES2906820T3 (es) 2022-04-20
AU2017274156A1 (en) 2018-09-27
EP3426557A4 (en) 2019-10-09
IL261682A (en) 2018-10-31
KR20180122678A (ko) 2018-11-13

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
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 10/03/2017, OBSERVADAS AS CONDICOES LEGAIS