KR102415393B1 - 상보적 앵글형 로터를 구비한 수직 이착륙 날개형 비행체 - Google Patents

상보적 앵글형 로터를 구비한 수직 이착륙 날개형 비행체 Download PDF

Info

Publication number
KR102415393B1
KR102415393B1 KR1020187034404A KR20187034404A KR102415393B1 KR 102415393 B1 KR102415393 B1 KR 102415393B1 KR 1020187034404 A KR1020187034404 A KR 1020187034404A KR 20187034404 A KR20187034404 A KR 20187034404A KR 102415393 B1 KR102415393 B1 KR 102415393B1
Authority
KR
South Korea
Prior art keywords
aircraft
thrust
motors
motor
wing
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
KR1020187034404A
Other languages
English (en)
Korean (ko)
Other versions
KR20190029517A (ko
Inventor
헨리 톰 원
퀀틴 린드세이
Original Assignee
에어로바이론먼트, 인크.
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 에어로바이론먼트, 인크. filed Critical 에어로바이론먼트, 인크.
Publication of KR20190029517A publication Critical patent/KR20190029517A/ko
Application granted granted Critical
Publication of KR102415393B1 publication Critical patent/KR102415393B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • 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
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • 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
    • B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/20—Vertical take-off and landing [VTOL] aircraft
    • 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
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • 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
    • 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
    • B64D27/04—Aircraft characterised by the type or position of power plants of piston type
    • B64D27/06—Aircraft characterised by the type or position of power plants of piston type within, or attached to, wings
    • B64D27/26—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U70/00—Launching, take-off or landing arrangements
    • B64U70/80—Vertical take-off or landing, e.g. using rockets
    • B64C2201/021—
    • B64C2201/088—
    • B64C2201/104—
    • B64C2201/108—
    • B64C2201/165—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
    • 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
    • Y02T50/10—Drag reduction
    • 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
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
KR1020187034404A 2016-06-03 2017-06-02 상보적 앵글형 로터를 구비한 수직 이착륙 날개형 비행체 Active KR102415393B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662345618P 2016-06-03 2016-06-03
US62/345,618 2016-06-03
PCT/US2017/035742 WO2017210595A2 (en) 2016-06-03 2017-06-02 Vertical take-off and landing (vtol) winged air vehicle with complementary angled rotors

Publications (2)

Publication Number Publication Date
KR20190029517A KR20190029517A (ko) 2019-03-20
KR102415393B1 true KR102415393B1 (ko) 2022-07-01

Family

ID=60477933

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187034404A Active KR102415393B1 (ko) 2016-06-03 2017-06-02 상보적 앵글형 로터를 구비한 수직 이착륙 날개형 비행체

Country Status (9)

Country Link
US (5) US10370095B2 (https=)
EP (1) EP3464064B1 (https=)
JP (1) JP6825011B2 (https=)
KR (1) KR102415393B1 (https=)
CN (1) CN109562828A (https=)
AU (1) AU2017272341B2 (https=)
CA (1) CA3026260A1 (https=)
DK (1) DK3464064T3 (https=)
WO (1) WO2017210595A2 (https=)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9550567B1 (en) * 2014-10-27 2017-01-24 Amazon Technologies, Inc. In-flight reconfigurable hybrid unmanned aerial vehicle
WO2016118230A1 (en) * 2015-01-21 2016-07-28 Sikorsky Aircraft Corporation Flying wing vertical take-off and landing aircraft
KR102668106B1 (ko) 2015-09-02 2024-05-22 제톱테라 잉크. 이젝터 및 에어포일 구조체
US11001378B2 (en) 2016-08-08 2021-05-11 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
US10464668B2 (en) 2015-09-02 2019-11-05 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
CN108698690B (zh) * 2015-12-07 2021-08-17 特克斯特罗恩系统公司 具有提供有效的竖直起飞和着陆能力的翼板组件的uav
CN109562828A (zh) * 2016-06-03 2019-04-02 威罗门飞行公司 具有互补的成角度旋翼的垂直起降(vtol)有翼飞行器
US11608173B2 (en) * 2016-07-01 2023-03-21 Textron Innovations Inc. Aerial delivery systems using unmanned aircraft
US11027837B2 (en) * 2016-07-01 2021-06-08 Textron Innovations Inc. Aircraft having thrust to weight dependent transitions
US10633087B2 (en) * 2016-07-01 2020-04-28 Textron Innovations Inc. Aircraft having hover stability in inclined flight attitudes
US10633088B2 (en) * 2016-07-01 2020-04-28 Textron Innovations Inc. Aerial imaging aircraft having attitude stability during translation
DE102016218769A1 (de) * 2016-09-28 2018-03-29 Airbus Defence and Space GmbH Starrflügelflugzeug und verfahren zum betreiben eines starrflügelflugzeugs
NL2017611B1 (en) * 2016-10-12 2018-04-20 Univ Delft Tech Aerial vehicle with angularly displaced propulsion units
CN206155785U (zh) * 2016-11-08 2017-05-10 深圳市大疆创新科技有限公司 电机及具有该电机的无人机
MY203613A (en) 2017-06-27 2024-07-10 Jetoptera Inc Configuration for vertical take-off and landing system for aerial vehicles
SG11202002180RA (en) * 2017-09-22 2020-04-29 AMSL Innovations Pty Ltd Wing tilt actuation system for electric vertical take-off and landing (vtol) aircraft
WO2019142014A1 (en) 2018-01-18 2019-07-25 Aerones, Sia An electric drone glider arrangement
US12043377B2 (en) * 2018-01-30 2024-07-23 Joseph Raymond RENTERIA Rotatable thruster aircraft
IL261236B2 (en) * 2018-08-19 2023-04-01 Aerotor Unmanned Systems Ltd An aircraft with improved maneuverability and a method applied for that purpose
JP7085892B2 (ja) * 2018-05-14 2022-06-17 川崎重工業株式会社 飛行体及び飛行体の制御方法
US11136115B2 (en) * 2018-06-20 2021-10-05 Textron Innovations Inc. Tilted propellers for enhanced distributed propulsion control authority
EP3587264B1 (en) * 2018-06-28 2022-08-17 Leonardo S.p.A. Tail sitter
CN110654534A (zh) * 2018-06-29 2020-01-07 中光电智能机器人股份有限公司 旋翼机
JP7207699B2 (ja) * 2018-10-10 2023-01-18 ルーチェサーチ株式会社 無人飛行体
PL3702277T3 (pl) * 2019-02-27 2021-07-19 Airbus Helicopters Deutschland GmbH Wielowirnikowy statek powietrzny przystosowany do pionowego startu i lądowania (vtol)
CN109976370B (zh) * 2019-04-19 2022-09-30 深圳市道通智能航空技术股份有限公司 立面环绕飞行的控制方法、装置、终端及存储介质
CN110271663A (zh) * 2019-04-30 2019-09-24 重庆大学 两侧分离式四旋翼与飞翼布局复合型无人机及其控制方法
US11279478B2 (en) * 2019-06-18 2022-03-22 Textron Innovations Inc. Tilting closed-wing aircraft
CN113071668A (zh) * 2020-04-16 2021-07-06 灵遥机器人(深圳)有限责任公司 无人飞行器
US12415600B2 (en) 2020-04-30 2025-09-16 Sierra Nevada Company, Llc Modular fixed VTOL with line replaceable units
US11840351B2 (en) * 2021-04-05 2023-12-12 Beta Air, Llc Aircraft for self-neutralizing flight
CN113716034A (zh) * 2021-08-31 2021-11-30 谷国强 一种双旋翼直升机与固定翼结合一体化载人飞行器
DE102021005473B3 (de) 2021-11-05 2022-11-10 Bundesrepublik Deutschland (Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr) Drohnengetragene Wirkmittel-Verschusseinrichtung
US20230264827A1 (en) * 2022-02-18 2023-08-24 United States Of America As Represented By The Administrator Of Nasa Active turbulence suppression system and method for a vertical take off and landing aircraft
KR102549149B1 (ko) 2022-07-01 2023-06-30 주식회사 니나노컴퍼니 측풍 안정성이 향상된 덕트 및 이를 이용한 테일시터형 무인비행체
EP4339109A1 (en) * 2022-09-16 2024-03-20 Linking Drones SL Vertical takeoff and landing aerial vehicles
CN120584075A (zh) * 2022-11-14 2025-09-02 阿切尔航空公司 用于vtol航空器中的马达冷却的系统和方法
IL303322A (en) * 2023-05-30 2025-01-01 Israel Aerospace Ind Ltd Aircraft
US20250153870A1 (en) * 2023-11-15 2025-05-15 Virginia Tech Intellectual Properties, Inc. Novel extended range vertical take-off and landing drone

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050178879A1 (en) * 2004-01-15 2005-08-18 Youbin Mao VTOL tailsitter flying wing
US20060151666A1 (en) 2005-01-13 2006-07-13 Vandermey Timothy Vertical take-off and landing (VTOL) aircraft with distributed thrust and control
WO2009066073A1 (en) 2007-11-21 2009-05-28 Qinetiq Limited Aircraft
WO2013048339A1 (en) 2011-09-27 2013-04-04 Singapore Technologies Aerospace Ltd An unmanned aerial vehicle
US20150284075A1 (en) 2014-04-02 2015-10-08 Sikorsky Aircraft Corporation Vertical take-off and landing aircraft with variable wing geometry
US20160023743A1 (en) 2014-06-24 2016-01-28 Ronald M. Barrett Flat-stock aerial vehicles and methods of use
WO2016013933A1 (en) 2014-07-24 2016-01-28 Atmos Uav B.V. Aircraft with wing-borne flight mode and hover flight mode
US20160144957A1 (en) * 2014-11-26 2016-05-26 XCraft Enterprises, LLC High speed multi-rotor vertical takeoff and landing aircraft

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419514A (en) * 1993-11-15 1995-05-30 Duncan; Terry A. VTOL aircraft control method
US5765783A (en) * 1994-03-04 1998-06-16 The Boeing Company Vertically launchable and recoverable winged aircraft
DE19745492B4 (de) * 1997-10-15 2005-06-09 Wobben, Aloys, Dipl.-Ing. Senkrecht startendes Flugzeug
US20100283253A1 (en) * 2009-03-06 2010-11-11 Bevirt Joeben Tethered Airborne Power Generation System With Vertical Take-Off and Landing Capability
US20100295321A1 (en) * 2009-05-20 2010-11-25 Bevirt Joeben Method for Generating Electrical Power Using a Tethered Airborne Power Generation System
WO2010148373A1 (en) * 2009-06-19 2010-12-23 Joby Energy, Inc. System and method for controlling a tethered flying craft using tether attachment point manipulation
US20110042508A1 (en) * 2009-08-24 2011-02-24 Bevirt Joeben Controlled take-off and flight system using thrust differentials
US8800931B2 (en) 2010-03-24 2014-08-12 Google Inc. Planform configuration for stability of a powered kite and a system and method for use of same
US9187174B2 (en) * 2010-10-06 2015-11-17 Donald Orval Shaw Aircraft with wings and movable propellers
WO2013104007A1 (en) * 2012-01-02 2013-07-11 Makani Power, Inc. Motor pylons for a kite and airborne power generation system using same
CN103921933A (zh) * 2013-01-10 2014-07-16 深圳市大疆创新科技有限公司 飞行器变形结构及微型飞行器
EP3653499B1 (en) * 2013-05-03 2023-10-18 AeroVironment, Inc. Vertical takeoff and landing (vtol) air vehicle
CN103287576A (zh) * 2013-05-24 2013-09-11 北京航空航天大学 一种无尾布局单人尾坐式垂直起降飞行器
US9567088B2 (en) * 2013-10-15 2017-02-14 Swift Engineering, Inc. Vertical take-off and landing aircraft
US9714087B2 (en) * 2014-04-05 2017-07-25 Hari Matsuda Winged multi-rotor flying craft with payload accomodating shifting structure and automatic payload delivery
US9676488B2 (en) * 2014-06-10 2017-06-13 Sikorsky Aircraft Corporation Dual dissimilar engines for an aircraft
US9550567B1 (en) * 2014-10-27 2017-01-24 Amazon Technologies, Inc. In-flight reconfigurable hybrid unmanned aerial vehicle
DE102015006511A1 (de) * 2015-05-26 2016-12-01 Airbus Defence and Space GmbH Senkrechtstartfähiges Fluggerät
US9908615B2 (en) * 2015-10-26 2018-03-06 Sikorsky Aircraft Corporation Rotor blown wing aircraft including a rotor blown wing having at least one selectively controllable control surface and a method of controlling a rotor blown wing aircraft
CN109562828A (zh) * 2016-06-03 2019-04-02 威罗门飞行公司 具有互补的成角度旋翼的垂直起降(vtol)有翼飞行器
AU2017356989B2 (en) * 2016-11-11 2023-02-16 Aerovironment, Inc. Extruded wing protection system and device
US20190009895A1 (en) * 2017-05-08 2019-01-10 Pinnacle Vista, LLC Multi-copter lift body aircraft with tilt rotors
EP3746361A4 (en) * 2018-01-29 2021-10-06 AeroVironment, Inc. PROCEDURES AND SYSTEMS FOR ENERGY EFFICIENT STARTS AND LANDINGS FOR VERTICAL STARTING AND LANDING (VTOL) AIRCRAFT
EP3746745A4 (en) * 2018-01-29 2021-08-11 AeroVironment, Inc. PROCEDURES AND SYSTEMS FOR DETERMINING FLIGHT PLANS FOR VERTICAL TAKING OFF AND LANDING AIRCRAFT (VTOL)
US11155348B2 (en) * 2018-01-30 2021-10-26 Aerovironment, Inc. Methods and systems for cloud-based management of images captured by aerial vehicles
IL261236B2 (en) * 2018-08-19 2023-04-01 Aerotor Unmanned Systems Ltd An aircraft with improved maneuverability and a method applied for that purpose
ES2933378T3 (es) * 2018-04-27 2023-02-06 Textron Systems Corp Conjunto de rotor de paso variable para aplicaciones de aeronave de empuje vectorizado accionada eléctricamente

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050178879A1 (en) * 2004-01-15 2005-08-18 Youbin Mao VTOL tailsitter flying wing
US20060151666A1 (en) 2005-01-13 2006-07-13 Vandermey Timothy Vertical take-off and landing (VTOL) aircraft with distributed thrust and control
WO2009066073A1 (en) 2007-11-21 2009-05-28 Qinetiq Limited Aircraft
WO2013048339A1 (en) 2011-09-27 2013-04-04 Singapore Technologies Aerospace Ltd An unmanned aerial vehicle
US20150284075A1 (en) 2014-04-02 2015-10-08 Sikorsky Aircraft Corporation Vertical take-off and landing aircraft with variable wing geometry
US20160023743A1 (en) 2014-06-24 2016-01-28 Ronald M. Barrett Flat-stock aerial vehicles and methods of use
WO2016013933A1 (en) 2014-07-24 2016-01-28 Atmos Uav B.V. Aircraft with wing-borne flight mode and hover flight mode
US20160144957A1 (en) * 2014-11-26 2016-05-26 XCraft Enterprises, LLC High speed multi-rotor vertical takeoff and landing aircraft

Also Published As

Publication number Publication date
WO2017210595A3 (en) 2018-01-11
US10370095B2 (en) 2019-08-06
JP2019517412A (ja) 2019-06-24
US20180002003A1 (en) 2018-01-04
DK3464064T3 (da) 2022-12-19
AU2017272341A1 (en) 2018-12-13
US20240076036A1 (en) 2024-03-07
KR20190029517A (ko) 2019-03-20
JP6825011B2 (ja) 2021-02-03
EP3464064A2 (en) 2019-04-10
EP3464064A4 (en) 2020-02-19
CA3026260A1 (en) 2017-12-07
US11851173B2 (en) 2023-12-26
WO2017210595A2 (en) 2017-12-07
US12600468B2 (en) 2026-04-14
US20250136272A1 (en) 2025-05-01
CN109562828A (zh) 2019-04-02
AU2017272341B2 (en) 2023-01-19
EP3464064B1 (en) 2022-11-16
US20200047877A1 (en) 2020-02-13
US11247772B2 (en) 2022-02-15
US20220297828A1 (en) 2022-09-22
US12187421B2 (en) 2025-01-07

Similar Documents

Publication Publication Date Title
KR102415393B1 (ko) 상보적 앵글형 로터를 구비한 수직 이착륙 날개형 비행체
KR102758509B1 (ko) 테일 시터
CN106828915B (zh) 一种倾转螺旋桨可垂直起降的高速飞行器的控制方法
EP3439951B1 (en) Rotating wing assemblies for tailsitter aircraft
CN108298064B (zh) 非常规偏航控制系统
KR102680619B1 (ko) 테일 시터
CN107539472A (zh) 一种基于倾转涵道的单升力涵道垂直起降飞机
WO2018098993A1 (zh) 一种螺旋桨双轴矢量伺服变向装置及垂直起降固定翼无人机
KR20180089086A (ko) 고정익 형상을 갖는 수직이착륙 쿼드로터 드론
CN105000174A (zh) 带操作舵面的倾转机身式混合多态飞行器
CN105129097A (zh) 一种可垂直起降的无人机布局
CN114771819A (zh) 一种垂直起降的变形翼无人机
US20180305019A1 (en) Fixed-wing aircraft with increased static stability
CN110562448A (zh) 尾座式无人机
CN108750113B (zh) 一种环形翼无人飞行器
CN105346714A (zh) 一种垂直起降无人机
CN224184519U (zh) 模块化尾座式共轴无人机
RU2775087C2 (ru) Тейлситтер
RU2775027C1 (ru) Тейлситтер
EP4649014A1 (en) Blown wing proprotor-driven powered-lift aerodyne

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20181127

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200518

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210420

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20211103

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20220526

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220627

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220628

End annual number: 3

Start annual number: 1

PG1601 Publication of registration