SG10201800731PA - A thrust producing unit with at least two rotor assemblies and a shrouding - Google Patents
A thrust producing unit with at least two rotor assemblies and a shroudingInfo
- Publication number
- SG10201800731PA SG10201800731PA SG10201800731PA SG10201800731PA SG10201800731PA SG 10201800731P A SG10201800731P A SG 10201800731PA SG 10201800731P A SG10201800731P A SG 10201800731PA SG 10201800731P A SG10201800731P A SG 10201800731PA SG 10201800731P A SG10201800731P A SG 10201800731PA
- Authority
- SG
- Singapore
- Prior art keywords
- shrouding
- rotor assemblies
- producing unit
- thrust producing
- thrust
- Prior art date
Links
- 230000000712 assembly Effects 0.000 title abstract 4
- 238000000429 assembly Methods 0.000 title abstract 4
Classifications
-
- 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
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
-
- 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
- B64C11/001—Shrouded propellers
-
- 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
- B64C11/48—Units of two or more coaxial propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/70—Constructional aspects of the UAV body
-
- 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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/13—Propulsion using external fans or propellers
- B64U50/14—Propulsion using external fans or propellers ducted or shrouded
-
- 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
- B64D2241/00—NACA type air intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/20—Constructional aspects of UAVs for noise reduction
-
- 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
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
- B64U2101/61—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons for transporting passengers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Switches With Compound Operations (AREA)
- Moulding By Coating Moulds (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Toys (AREA)
- Wind Motors (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17400008.3A EP3366586B1 (en) | 2017-02-27 | 2017-02-27 | A thrust producing unit with at least two rotor assemblies and a shrouding |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201800731PA true SG10201800731PA (en) | 2018-09-27 |
Family
ID=58410234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201800731PA SG10201800731PA (en) | 2017-02-27 | 2018-01-29 | A thrust producing unit with at least two rotor assemblies and a shrouding |
Country Status (8)
Country | Link |
---|---|
US (1) | US11220325B2 (ja) |
EP (1) | EP3366586B1 (ja) |
JP (1) | JP6516888B2 (ja) |
KR (1) | KR102049969B1 (ja) |
CN (1) | CN108502151B (ja) |
BR (1) | BR102018003220B1 (ja) |
MX (1) | MX2018002328A (ja) |
SG (1) | SG10201800731PA (ja) |
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CN107614379A (zh) | 2015-05-25 | 2018-01-19 | 多特瑞尔技术有限公司 | 用于飞行器的护罩 |
JP2020530913A (ja) | 2017-07-24 | 2020-10-29 | ドテレル テクノロジーズ リミテッド | シュラウド |
WO2019210128A2 (en) * | 2018-04-27 | 2019-10-31 | Aai Corporation | Variable pitch rotor assembly for electrically driven vectored thrust aircraft applications |
AU2019271730A1 (en) | 2018-05-16 | 2020-12-24 | Dotterel Technologies Limited | Systems and methods for audio capture |
EP3581491B1 (en) | 2018-06-13 | 2020-06-24 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A multirotor aircraft with a thrust producing unit that comprises an aerodynamically optimized shrouding |
US10822080B2 (en) * | 2018-06-28 | 2020-11-03 | The Boeing Company | Aircraft and methods of performing tethered and untethered flights using aircraft |
US11027836B2 (en) * | 2018-07-13 | 2021-06-08 | The Boeing Company | Rotorcraft with canted coaxial rotors |
BR112021001262A2 (pt) * | 2018-07-23 | 2021-04-20 | Airgility, Inc. | plataforma de veículo de sistema de partida, e, método de operação de uma plataforma de veículo de sistema de partida . |
JP7068126B2 (ja) * | 2018-10-01 | 2022-05-16 | トヨタ自動車株式会社 | 異常検出装置および制御装置 |
EP3730404B1 (en) * | 2019-04-23 | 2021-08-18 | LEONARDO S.p.A. | Vertical take-off and landing aircraft and related control method |
CN113784890B (zh) | 2019-04-26 | 2024-02-27 | 阿尔捷利集团公司 | 混合旋翼式飞行器 |
US11673657B2 (en) * | 2019-05-03 | 2023-06-13 | The Boeing Company | Multi-rotor rotorcraft |
KR102366194B1 (ko) * | 2020-03-26 | 2022-02-24 | 주식회사 풍산 | 동축 로터형 비행체 |
KR102337912B1 (ko) * | 2020-08-07 | 2021-12-10 | 한서대학교 산학협력단 | 림포일을 갖는 비행체의 추진유닛 제조방법, 림포일을 갖는 비행체의 추진유닛 및 비행체 |
CN112520026A (zh) * | 2020-12-23 | 2021-03-19 | 中国民用航空飞行学院 | 一种新型变体飞行器 |
US11247783B1 (en) * | 2021-03-08 | 2022-02-15 | Heleng Inc. | Aircraft |
WO2024001143A1 (zh) * | 2022-06-30 | 2024-01-04 | 亿航智能设备(广州)有限公司 | 涵道风扇、飞行器及其姿态控制方法、装置和相关设备 |
WO2024035714A1 (en) * | 2022-08-09 | 2024-02-15 | Pete Bitar | Compact and lightweight drone delivery device called an arcspear electric jet drone system having an electric ducted air propulsion system and being relatively difficult to track in flight |
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-
2017
- 2017-02-27 EP EP17400008.3A patent/EP3366586B1/en active Active
-
2018
- 2018-01-24 JP JP2018009621A patent/JP6516888B2/ja active Active
- 2018-01-29 SG SG10201800731PA patent/SG10201800731PA/en unknown
- 2018-02-13 CN CN201810150685.6A patent/CN108502151B/zh active Active
- 2018-02-20 BR BR102018003220-8A patent/BR102018003220B1/pt active IP Right Grant
- 2018-02-23 MX MX2018002328A patent/MX2018002328A/es unknown
- 2018-02-26 KR KR1020180022866A patent/KR102049969B1/ko active IP Right Grant
- 2018-02-27 US US15/906,013 patent/US11220325B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR102018003220B1 (pt) | 2022-05-17 |
US20180244367A1 (en) | 2018-08-30 |
US11220325B2 (en) | 2022-01-11 |
CN108502151A (zh) | 2018-09-07 |
KR102049969B1 (ko) | 2019-11-28 |
CN108502151B (zh) | 2021-06-08 |
JP6516888B2 (ja) | 2019-05-22 |
JP2018140772A (ja) | 2018-09-13 |
KR20180099522A (ko) | 2018-09-05 |
EP3366586B1 (en) | 2020-08-19 |
EP3366586A1 (en) | 2018-08-29 |
MX2018002328A (es) | 2018-11-09 |
BR102018003220A2 (pt) | 2018-10-30 |
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