CA3132892C - Aeronef integre a elevation et flottement trapezoidal a diedre - Google Patents

Aeronef integre a elevation et flottement trapezoidal a diedre Download PDF

Info

Publication number
CA3132892C
CA3132892C CA3132892A CA3132892A CA3132892C CA 3132892 C CA3132892 C CA 3132892C CA 3132892 A CA3132892 A CA 3132892A CA 3132892 A CA3132892 A CA 3132892A CA 3132892 C CA3132892 C CA 3132892C
Authority
CA
Canada
Prior art keywords
airframe
anhedral
tail
trapezoidal
airfoil
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
CA3132892A
Other languages
English (en)
Other versions
CA3132892A1 (fr
Inventor
Weiping Zhang
Hua Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Nicewing Technology Co Ltd
Original Assignee
Hangzhou Nicewing Technology Co Ltd
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
Priority claimed from CN201920323889.5U external-priority patent/CN209905036U/zh
Priority claimed from CN201910193977.2A external-priority patent/CN109850112A/zh
Application filed by Hangzhou Nicewing Technology Co Ltd filed Critical Hangzhou Nicewing Technology Co Ltd
Publication of CA3132892A1 publication Critical patent/CA3132892A1/fr
Application granted granted Critical
Publication of CA3132892C publication Critical patent/CA3132892C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Remote Sensing (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un aéronef intégré à élévation et flottement trapézoïdal à dièdre, lequel aéronef comprend un corps d'aéronef (1) et un système de puissance. Le corps d'aéronef (1) comprend une partie de tête comportant un compartiment avant d'équipement (2) et une partie de queue comportant une boîte de compartiment de moteur de queue (3). Dans un état en vue de dessus, la partie de tête est en forme de tête plate, et l'extrémité externe de la partie de queue a une forme du type trapézoïde à dièdre à balayage vers l'avant ; l'espace interne du corps d'aéronef (1) emploie une structure de pièce de liaison transversale (4) pour former un profil aérodynamique de corps d'aéronef (1) ; et un nid vide trapézoïdal à dièdre (5) qui pénètre de haut en bas est disposé au centre du corps d'aéronef (1). Du fait des formes de la tête plate et du corps d'aéronef trapézoïdal à dièdre (1), le rapport entre une élévation dynamique et une flottaison statique de l'air est augmenté, la vitesse de vol est accrue, la capacité anti-vent est améliorée, et la résistance est réduite. Par la configuration du profil aérodynamique, du compartiment avant d'équipement (2) et de la boîte de compartiment moteur de queue (3), la distorsion de profil aérodynamique d'un corps d'aéronef non rigide (2) provoquée par une déformation et une déformation de mouvement du corps d'aéronef gonflé (1) est encore davantage corrigée. Du fait qu'une surface de commande mixte d'élément d'élévation/aileron (7) dont deux extrémités font saillie vers l'avant est montée sur un bord de queue, l'efficacité de la surface de commande est efficacement améliorée. Comme le corps d'aéronef (1) est constitué par un matériau à double couche, l'amélioration de la planéité et de la résistance anti-perforation du corps d'aéronef (1) est garantie.
CA3132892A 2019-03-14 2019-12-12 Aeronef integre a elevation et flottement trapezoidal a diedre Active CA3132892C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201920323889.5 2019-03-14
CN201920323889.5U CN209905036U (zh) 2019-03-14 2019-03-14 一种上反梯形升浮一体飞行器
CN201910193977.2A CN109850112A (zh) 2019-03-14 2019-03-14 一种上反梯形升浮一体飞行器
CN201910193977.2 2019-03-14
PCT/CN2019/124804 WO2020181855A1 (fr) 2019-03-14 2019-12-12 Aéronef intégré à élévation et flottement trapézoïdal à dièdre

Publications (2)

Publication Number Publication Date
CA3132892A1 CA3132892A1 (fr) 2020-09-17
CA3132892C true CA3132892C (fr) 2024-01-02

Family

ID=72426134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3132892A Active CA3132892C (fr) 2019-03-14 2019-12-12 Aeronef integre a elevation et flottement trapezoidal a diedre

Country Status (2)

Country Link
CA (1) CA3132892C (fr)
WO (1) WO2020181855A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149688A (en) * 1976-10-01 1979-04-17 Aereon Corporation Lifting body aircraft for V/STOL service
CN1093997A (zh) * 1993-04-21 1994-10-26 辽宁八达高校科技开发集团 艇翼机
US8894002B2 (en) * 2010-07-20 2014-11-25 Lta Corporation System and method for solar-powered airship
WO2012135117A2 (fr) * 2011-03-31 2012-10-04 Lta Corporation Dirigeable comprenant des structures aérodynamiques, de flottaison et déployables
US10377465B2 (en) * 2014-07-25 2019-08-13 Hyalta Aeronautics, Inc. Hybrid lighter-than-air vehicle
CN207860453U (zh) * 2017-12-20 2018-09-14 成都天府新区光启未来技术研究院 飞行器
CN109850112A (zh) * 2019-03-14 2019-06-07 杭州佳翼科技有限公司 一种上反梯形升浮一体飞行器

Also Published As

Publication number Publication date
CA3132892A1 (fr) 2020-09-17
WO2020181855A1 (fr) 2020-09-17

Similar Documents

Publication Publication Date Title
US9669924B2 (en) Unmanned aerial vehicle
CN110498041B (zh) 一种适用于弹射起飞挂绳回收的小型舰载无人机
US10005554B2 (en) Unmanned aerial vehicle
CN110254706A (zh) 一种可垂直起降的飞行器
CN105270620B (zh) 一种升浮一体式垂直起降通用飞行器
CN113232832B (zh) 一种水陆两栖飞机
CN106516074A (zh) 一种可变形的升浮一体飞行器气动外形
CN115230963B (zh) 无人飞行器、无人航拍系统及无人航拍方法
CN108045575A (zh) 一种短距起飞垂直着陆飞行器
CN115571323A (zh) 一种亚声速扁平融合体布局飞行器
CN107140179A (zh) 一种尾座式串列翼长航时飞行器气动布局
CN102910280A (zh) 一种临近空间升浮一体飞行器气动布局
CN110920881A (zh) 一种垂直起降无人运输机及其控制方法
CN106081099A (zh) 航空器固定翼及使用该固定翼的多旋翼飞机和固定翼飞机
CN108528710B (zh) 一种扑翼矩阵飞行器气动布局
CN210555581U (zh) 一种适用于弹射起飞挂绳回收的小型舰载无人机
CN113928551A (zh) 临近空间下新构型复合式无人直升机及其飞行控制方法
CN110979625A (zh) 一种四矢量涵道的载重飞艇
CN209905036U (zh) 一种上反梯形升浮一体飞行器
CN207580184U (zh) 飞机
CN212172509U (zh) 一种四矢量涵道的载重飞艇
CN101348168A (zh) 浮升式飞行器
CN209209026U (zh) 一种复合式飞行器
CA3132892C (fr) Aeronef integre a elevation et flottement trapezoidal a diedre
CN205971839U (zh) 航空器固定翼及使用固定翼的多旋翼飞机和固定翼飞机

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20210908

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 5TH ANNIV.) - SMALL

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241210

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241210

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241210

R00 Party data change recorded

Free format text: ST27 STATUS EVENT CODE: A-4-4-R10-R00-R119 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REVOCATION OF AGENT REQUEST

Effective date: 20241216

Free format text: ST27 STATUS EVENT CODE: A-4-4-R10-R00-R113 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CHANGE OF ADDRESS OR METHOD OF CORRESPONDENCE REQUEST RECEIVED

Effective date: 20241216

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241216

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260206

R17 Change to representative recorded

Free format text: ST27 STATUS EVENT CODE: A-4-4-R10-R17-R121 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REVOCATION OF AGENT REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20260212

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-4-4-R10-R18-R143 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CHANGE OF ADDRESS REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20260212

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20260212

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260212