WO2019080442A1 - Giravion - Google Patents

Giravion

Info

Publication number
WO2019080442A1
WO2019080442A1 PCT/CN2018/079751 CN2018079751W WO2019080442A1 WO 2019080442 A1 WO2019080442 A1 WO 2019080442A1 CN 2018079751 W CN2018079751 W CN 2018079751W WO 2019080442 A1 WO2019080442 A1 WO 2019080442A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
disposed
arms
rotor
rotors
Prior art date
Application number
PCT/CN2018/079751
Other languages
English (en)
Chinese (zh)
Inventor
刘若鹏
徐冠雄
蒋汉杰
邹茂真
刘伟健
Original Assignee
深圳光启合众科技有限公司
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 深圳光启合众科技有限公司 filed Critical 深圳光启合众科技有限公司
Publication of WO2019080442A1 publication Critical patent/WO2019080442A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/26—Ducted or shrouded rotors
    • 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
    • B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/80—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement for differential adjustment of blade pitch between two or more lifting rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U60/00—Undercarriages
    • B64U60/50—Undercarriages with landing legs

Definitions

  • an object of the present invention is to provide a rotorcraft capable of improving load capacity and endurance time and having better steering stability.
  • Figure 10 is a perspective view of the ducted fan of the rotorcraft of Figure 1.
  • the two first rotating shafts are a first front rotating shaft a and a second rear rotating shaft c, respectively, and the two second rotating shafts are a second front rotating shaft b and a second rear rotating shaft d, respectively.
  • the first front rotating shaft a is installed at a clockwise inclination ⁇ angle around the first arm
  • the second rear rotating shaft c is installed at an angle ⁇ inclined in the opposite direction around the first arm
  • the second front rotating shaft b is inclined counterclockwise around the second arm
  • the ⁇ -angle is mounted
  • the second rear shaft d is mounted at an angle ⁇ about the second arm in the opposite direction.

Abstract

L'invention concerne un giravion qui comporte : une soufflante carénée (2) comprenant un conduit principal (3) ayant un axe central ; au moins deux premiers bras (10) et au moins un second bras, étant séparément perpendiculaires à l'axe central et étant disposés sur la paroi externe (8) du conduit principal (3) ; au moins deux premiers rotors (4), chacun ayant un premier arbre rotatif et chacun étant disposé au niveau des extrémités libres des deux premiers bras (10) de telle sorte que les premiers arbres rotatifs sont perpendiculaires aux premiers bras (10) ; au moins un second rotor (6), ayant un second arbre rotatif et étant disposé au niveau d'une extrémité libre du second bras de telle sorte que le second arbre rotatif est perpendiculaire au second bras et qu'il y a un angle entre le second arbre rotatif et l'axe central. Selon le giravion, la capacité de charge est augmentée, la durée de vie de la pile est prolongée et une meilleure stabilité de fonctionnement est fournie.
PCT/CN2018/079751 2017-10-26 2018-03-21 Giravion WO2019080442A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711020448.XA CN109703748A (zh) 2017-10-26 2017-10-26 旋翼飞行器
CN201711020448.X 2017-10-26

Publications (1)

Publication Number Publication Date
WO2019080442A1 true WO2019080442A1 (fr) 2019-05-02

Family

ID=66247725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/079751 WO2019080442A1 (fr) 2017-10-26 2018-03-21 Giravion

Country Status (2)

Country Link
CN (1) CN109703748A (fr)
WO (1) WO2019080442A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110304242A (zh) * 2019-05-08 2019-10-08 吉林大学 一种基于共轴双旋翼涵道风扇的五轴无人机
CN110588988A (zh) * 2019-09-16 2019-12-20 朱宏伟 一种高空救援无人机
CN113911374B (zh) * 2021-11-12 2023-06-20 北京航空航天大学 一种油动涵道发动机安装结构

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210698A (fr) * 1958-05-27 1960-03-10 Boulton Aircraft Ltd Perfectionnements aux avions
CN1944091A (zh) * 2006-11-07 2007-04-11 北京航空航天大学 一种多功能飞行器
US20070246601A1 (en) * 2004-10-07 2007-10-25 Layton Otis F Manned/unmanned V.T.O.L. flight vehicle
CN202011472U (zh) * 2011-02-28 2011-10-19 南昌航空大学 倾转涵道无人机
CN105366049A (zh) * 2015-11-24 2016-03-02 中国航空工业集团公司沈阳飞机设计研究所 一种垂直起降无人机
CN205239904U (zh) * 2015-12-21 2016-05-18 深圳光启空间技术有限公司 多轴涵道风扇飞行器
CN106314773A (zh) * 2016-08-23 2017-01-11 南京航空航天大学 一种基于涡扇发动机的多旋翼新型结构与控制方法
CN206136123U (zh) * 2016-02-02 2017-04-26 中科融通物联科技无锡有限公司 长滞空无人机基站通信及监控系统
CN206231614U (zh) * 2016-10-09 2017-06-09 南昌航空大学 一种新型旋开式六旋翼飞行器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10124888B2 (en) * 2013-11-01 2018-11-13 The University Of Queensland Rotorcraft
CN104085530B (zh) * 2014-06-10 2016-07-13 南京航空航天大学 涵道共轴多旋翼飞行器
JP2016032971A (ja) * 2014-07-31 2016-03-10 三菱重工業株式会社 垂直離着陸機
CN104787317B (zh) * 2015-04-17 2019-01-25 珠海磐磊智能科技有限公司 飞行器及其控制方法
CN105438460A (zh) * 2015-12-16 2016-03-30 西北工业大学 双动力协同驱动的无人飞行器
US10618649B2 (en) * 2016-03-01 2020-04-14 Amazon Technologies, Inc. Six degree of freedom aerial vehicle
CN207902741U (zh) * 2017-10-26 2018-09-25 深圳光启合众科技有限公司 旋翼飞行器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210698A (fr) * 1958-05-27 1960-03-10 Boulton Aircraft Ltd Perfectionnements aux avions
US20070246601A1 (en) * 2004-10-07 2007-10-25 Layton Otis F Manned/unmanned V.T.O.L. flight vehicle
CN1944091A (zh) * 2006-11-07 2007-04-11 北京航空航天大学 一种多功能飞行器
CN202011472U (zh) * 2011-02-28 2011-10-19 南昌航空大学 倾转涵道无人机
CN105366049A (zh) * 2015-11-24 2016-03-02 中国航空工业集团公司沈阳飞机设计研究所 一种垂直起降无人机
CN205239904U (zh) * 2015-12-21 2016-05-18 深圳光启空间技术有限公司 多轴涵道风扇飞行器
CN206136123U (zh) * 2016-02-02 2017-04-26 中科融通物联科技无锡有限公司 长滞空无人机基站通信及监控系统
CN106314773A (zh) * 2016-08-23 2017-01-11 南京航空航天大学 一种基于涡扇发动机的多旋翼新型结构与控制方法
CN206231614U (zh) * 2016-10-09 2017-06-09 南昌航空大学 一种新型旋开式六旋翼飞行器

Also Published As

Publication number Publication date
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