LT2019074A - Multi-propeller aircraft - Google Patents
Multi-propeller aircraftInfo
- Publication number
- LT2019074A LT2019074A LT2019074A LT2019074A LT2019074A LT 2019074 A LT2019074 A LT 2019074A LT 2019074 A LT2019074 A LT 2019074A LT 2019074 A LT2019074 A LT 2019074A LT 2019074 A LT2019074 A LT 2019074A
- Authority
- LT
- Lithuania
- Prior art keywords
- spokes
- rings
- levels
- impellers
- aircraft
- Prior art date
Links
- 238000005192 partition Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- 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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
- B64D45/06—Landing aids; Safety measures to prevent collision with earth's surface mechanical
-
- 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
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/13—Propulsion using external fans or propellers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Catching Or Destruction (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention is related to the field of aircraft specifically to unmanned drones with multiple propellers and protection against external influences. Disc-shaped multi-propeller aircraft with a protective frame (1) consists of outer (2) and inner (3) rings interconnected by spokes (4) and openwork lids (11, 12) covering areas between outer (2) and inner (3) rings, the spokes (4) being arranged in two levels, the drive units - motors (5) with impellers (6) mounted on the spokes (4) and arranged in two levels in the area between the outer (2) and inner (3) rings so that counting them in sequence the odd above and the even below, or vice versa, the adjacent impellers (6) overlap each other, the inner ring (3) is made hollow by its outer walls interconnected by thin-walled partitions, the control (8) communication nodes (9) and the batteries (7), and the central opening (10).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2019074A LT2019074A (en) | 2019-09-18 | 2019-09-18 | Multi-propeller aircraft |
PCT/IB2020/051239 WO2021053407A1 (en) | 2019-09-18 | 2020-02-14 | Multi-propeller aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2019074A LT2019074A (en) | 2019-09-18 | 2019-09-18 | Multi-propeller aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
LT2019074A true LT2019074A (en) | 2021-03-25 |
Family
ID=70009009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LT2019074A LT2019074A (en) | 2019-09-18 | 2019-09-18 | Multi-propeller aircraft |
Country Status (2)
Country | Link |
---|---|
LT (1) | LT2019074A (en) |
WO (1) | WO2021053407A1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6270038B1 (en) * | 1999-04-22 | 2001-08-07 | Sikorsky Aircraft Corporation | Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop |
US9061558B2 (en) * | 2012-11-14 | 2015-06-23 | Illinois Institute Of Technology | Hybrid aerial and terrestrial vehicle |
WO2017129930A1 (en) * | 2016-01-25 | 2017-08-03 | Macdonald Andrew Norman | Aerial vehicle with fender cage rotatable about two perpendicular axes |
KR102624054B1 (en) | 2016-12-20 | 2024-01-12 | 삼성전자주식회사 | Unmanned aerial vehicle |
US10518880B2 (en) * | 2017-02-16 | 2019-12-31 | Amazon Technologies, Inc. | Six degree of freedom aerial vehicle with a ring wing |
CN107021214A (en) | 2017-05-05 | 2017-08-08 | 上海未来伙伴机器人有限公司 | Aircraft full protection structure and aircraft robot |
US10484333B2 (en) | 2017-07-16 | 2019-11-19 | Cisco Technology, Inc. | Methods and systems for providing limited data connectivity |
EP3450310A1 (en) * | 2017-09-05 | 2019-03-06 | Flyability SA | Unmanned aerial vehicle with protective outer cage |
CN108528688A (en) | 2018-05-10 | 2018-09-14 | 四川大学锦城学院 | A kind of unmanned plane wing protective device |
CN108974337A (en) | 2018-07-23 | 2018-12-11 | 深圳市中联讯科技有限公司 | A kind of aircraft protective cover |
-
2019
- 2019-09-18 LT LT2019074A patent/LT2019074A/en not_active Application Discontinuation
-
2020
- 2020-02-14 WO PCT/IB2020/051239 patent/WO2021053407A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2021053407A1 (en) | 2021-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Patent application published |
Effective date: 20210325 |
|
FD9A | Withdrawn applications |