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1. WO2020134136 - UNMANNED AERIAL VEHICLE

Publication Number WO/2020/134136
Publication Date 02.07.2020
International Application No. PCT/CN2019/103051
International Filing Date 28.08.2019
IPC
B64C 27/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
22Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
28with forward-propulsion propellers pivotable to act as lifting rotors
B64C 27/52 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
52Tilting of rotor bodily relative to fuselage
CPC
B64C 2201/024
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
02characterized by type of aircraft
024Helicopters, or autogiros
B64C 2201/088
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
08characterised by the launching method
088Vertical take-off using special means
B64C 2201/108
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
10characterised by the lift producing means
108using rotors, or propellers
B64C 2201/18
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
18characterised by landing method
B64C 27/28
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
22Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
28with forward-propulsion propellers pivotable to act as lifting rotors
B64C 27/32
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
32Rotors
Applicants
  • 深圳市道通智能航空技术有限公司 AUTEL ROBOTICS CO., LTD. [CN]/[CN]
Inventors
  • 梁智颖 LIANG, Zhiying
Agents
  • 深圳市六加知识产权代理有限公司 LIUJIA CHINA IP LAW OFFICE
Priority Data
201811639118.329.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) UNMANNED AERIAL VEHICLE
(FR) VÉHICULE AÉRIEN SANS PILOTE
(ZH) 一种无人飞行器
Abstract
(EN)
An unmanned aerial vehicle (100), comprising: a fuselage (10) having a nose (11) and a tail (12); wings (20) connected to the fuselage (10); tilt rotor assemblies (30) mounted on the wings (20) and capable of rotating to a first position or a second position with respect to the fuselage (10); and rotor assemblies provided on the nose (11) and/or the tail (12). When the unmanned aerial vehicle (100) vertically takes off and lands, the tilt rotor assemblies (30) are rotated to the first position, and the tilt rotor assemblies (30) and the rotor assemblies can jointly provide lift force for flying of the unmanned aerial vehicle (100). When the unmanned aerial vehicle (100) is in endurance flying, the tilt rotor assemblies (30) are rotated to the second position, and only the tilt rotor assemblies (30) provide thrust for endurance flying of the unmanned aerial vehicle (100). By means of the rotor assemblies and the tilt rotor assemblies (30), vertical take-off and landing and endurance flying of the unmanned aerial vehicle (100) can be achieved, and the cruising ability of the unmanned aerial vehicle (100) is improved.
(FR)
L'invention concerne un véhicule aérien sans pilote (100), comprenant : un fuselage (10) comportant un nez (11) et une queue (12) ; des ailes (20) reliées au fuselage (10) ; des ensembles rotor d'inclinaison (30) montés sur les ailes (20) et pouvant tourner vers une première position ou vers une seconde position par rapport au fuselage (10) ; et des ensembles rotor disposés sur le nez (11) et/ou sur la queue (12). Lorsque le véhicule aérien sans pilote (100) décolle et atterrit verticalement, les ensembles rotors d'inclinaison (30) sont tournés en première position et les ensembles rotors d'inclinaison (30) et les ensembles rotors peuvent fournir conjointement une force de portance pour faire voler le véhicule aérien sans pilote (100). Lorsque le véhicule aérien sans pilote (100) est en vol d'endurance, les ensembles rotors d'inclinaison (30) sont tournés en seconde position et seuls les ensembles rotors d'inclinaison (30) fournissent une poussée pour un vol d'endurance du véhicule aérien sans pilote (100). Grâce aux ensembles rotors et aux ensembles rotors d'inclinaison (30), un décollage et un atterrissage verticaux et un vol d'endurance du véhicule aérien sans pilote (100) peuvent être obtenus et la capacité de croisière du véhicule aérien sans pilote (100) est améliorée.
(ZH)
一种无人飞行器(100),包括:机身(10),机身(10)具有机头(11)和机尾(12);机翼(20),其与机身(10)相连;倾转旋翼组件(30),倾转旋翼组件(30)安装于机翼(20),倾转旋翼组件(30)可相对于机身(10)旋转至第一位置或第二位置;以及旋翼组件,旋翼组件设于机头(11)和/或机尾(12)。当无人飞行器(100)垂直起降时,倾转旋翼组件(30)旋转至第一位置,由倾转旋翼组件(30)和旋翼组件共同为无人飞行器(100)的飞行提供升力;当无人飞行器(100)续航飞行时,倾转旋翼组件(30)旋转至第二位置,仅由倾转旋翼组件(30)为无人飞行器(100)提供续航飞行的推力。旋翼组件和倾转旋翼组件(30)能够实现无人飞行器(100)的垂直起降和续航飞行,且提高了无人飞行器(100)的续航能力。
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