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WO2018106137A3 - Distributed electric propulsion system and vertical take-off and landing aircraft - Google Patents

Distributed electric propulsion system and vertical take-off and landing aircraft Download PDF

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Publication number
WO2018106137A3
WO2018106137A3 PCT/RO2017/050001 RO2017050001W WO2018106137A3 WO 2018106137 A3 WO2018106137 A3 WO 2018106137A3 RO 2017050001 W RO2017050001 W RO 2017050001W WO 2018106137 A3 WO2018106137 A3 WO 2018106137A3
Authority
WO
WIPO (PCT)
Prior art keywords
propulsion system
electric propulsion
vertical take
distributed electric
aircraft
Prior art date
Application number
PCT/RO2017/050001
Other languages
French (fr)
Other versions
WO2018106137A2 (en
WO2018106137A4 (en
Inventor
Giurca LIVIU GRIGORIAN
Original Assignee
Liviu Grigorian Giurca
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 Liviu Grigorian Giurca filed Critical Liviu Grigorian Giurca
Publication of WO2018106137A2 publication Critical patent/WO2018106137A2/en
Publication of WO2018106137A3 publication Critical patent/WO2018106137A3/en
Publication of WO2018106137A4 publication Critical patent/WO2018106137A4/en

Links

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
    • B64C29/0033—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 the propellers being tiltable relative to the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention relates to a distributed electric propulsion system and vertical take-off and landing ("VTOL") aircraft and especially to this having hybrid or electric drive, used to transport people or goods from one point to the other without the necessity of airport runways. A vertical take-off and landing aircraft (60) utilizes a distributed electric propulsion system (61) comprising at least two propellers with total vectoring (62) located at the ends of two fixed wings (63), the wings (63) being mounted on one side and the other of an fuselage (64). Each propeller with total vectoring 62 is driven in rotation motion by a shaft (68) and by an actuator. The three main operating modes of the aircraft (60), respectively vertical, transition and forward flight, are achieved by inclined in different positions the propellers with total vectoring (62).
PCT/RO2017/050001 2016-11-17 2017-10-23 Distributed electric propulsion system and vertical take-off and landing aircraft WO2018106137A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ROA201600844A RO132565A2 (en) 2016-11-17 2016-11-17 Distributed electric propulsion system and vertical take-off and landing aircrafts
ROA201600844 2016-11-17

Publications (3)

Publication Number Publication Date
WO2018106137A2 WO2018106137A2 (en) 2018-06-14
WO2018106137A3 true WO2018106137A3 (en) 2018-07-26
WO2018106137A4 WO2018106137A4 (en) 2018-09-13

Family

ID=62189523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RO2017/050001 WO2018106137A2 (en) 2016-11-17 2017-10-23 Distributed electric propulsion system and vertical take-off and landing aircraft

Country Status (2)

Country Link
RO (1) RO132565A2 (en)
WO (1) WO2018106137A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2769822C1 (en) * 2018-11-30 2022-04-06 Фундасион Текналия Ресеарч У Инноватион Aircraft with unrelated degrees of freedom

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020043288A1 (en) * 2018-08-29 2020-03-05 Viafly Gmbh Drone
WO2020161607A1 (en) * 2019-02-05 2020-08-13 Voliro Ag Aerial vehicle
EP3931096B1 (en) 2019-03-01 2025-01-29 Pratt & Whitney Canada Corp. Torque balancing for hybrid electric propulsion systems and aircraft utilizing hybrid electric propulsion systems
US11628942B2 (en) 2019-03-01 2023-04-18 Pratt & Whitney Canada Corp. Torque ripple control for an aircraft power train
CA3132266A1 (en) 2019-03-01 2020-09-10 Pratt & Whitney Canada Corp. Distributed propulsion configurations for aircraft having mixed drive systems
US11732639B2 (en) 2019-03-01 2023-08-22 Pratt & Whitney Canada Corp. Mechanical disconnects for parallel power lanes in hybrid electric propulsion systems
WO2020190344A2 (en) 2019-03-18 2020-09-24 United Technologies Advanced Projects Inc. Architectures for hybrid-electric propulsion
GB2583971A (en) * 2019-05-16 2020-11-18 Autonomous Devices Ltd Control arrangement for fluid borne vehicles
US11486472B2 (en) 2020-04-16 2022-11-01 United Technologies Advanced Projects Inc. Gear sytems with variable speed drive
WO2022125765A1 (en) 2020-12-09 2022-06-16 Urbineer Inc. Compact aerial mission modular material handling system
US20230174225A1 (en) * 2021-12-03 2023-06-08 This Is Engineering Inc. Multi-rotor aircrafts with passively tiltable rotor groups and methods of making and using the same
US12134470B2 (en) 2022-04-11 2024-11-05 Hi-Lite Aircraft Aircraft with side body articulating propulsion
WO2024164048A1 (en) * 2023-02-08 2024-08-15 Alauda Aeronautics Pty Ltd Vtol aerial vehicle with gimballed ducted propulsion units

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000035751A1 (en) * 1998-12-16 2000-06-22 Millennium Jet, Inc. Single passenger aircraft
US20120138732A1 (en) * 2008-08-22 2012-06-07 Draganfly Innovations Inc. Helicopter with folding rotor arms
WO2012141736A1 (en) * 2010-10-06 2012-10-18 Shaw Donlad Orval Aircraft with wings and movable propellers
US20160122018A1 (en) * 2014-10-29 2016-05-05 Denso Corporation Observation Device
RU2589532C1 (en) * 2012-06-12 2016-07-10 Сименс Акциенгезелльшафт Hybrid aircraft
US20160325829A1 (en) * 2015-05-08 2016-11-10 Gwangju Institute Of Science And Technology Multirotor type unmanned aerial vehicle available for adjusting direction of thrust

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000035751A1 (en) * 1998-12-16 2000-06-22 Millennium Jet, Inc. Single passenger aircraft
US20120138732A1 (en) * 2008-08-22 2012-06-07 Draganfly Innovations Inc. Helicopter with folding rotor arms
WO2012141736A1 (en) * 2010-10-06 2012-10-18 Shaw Donlad Orval Aircraft with wings and movable propellers
RU2589532C1 (en) * 2012-06-12 2016-07-10 Сименс Акциенгезелльшафт Hybrid aircraft
US20160122018A1 (en) * 2014-10-29 2016-05-05 Denso Corporation Observation Device
US20160325829A1 (en) * 2015-05-08 2016-11-10 Gwangju Institute Of Science And Technology Multirotor type unmanned aerial vehicle available for adjusting direction of thrust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2769822C1 (en) * 2018-11-30 2022-04-06 Фундасион Текналия Ресеарч У Инноватион Aircraft with unrelated degrees of freedom

Also Published As

Publication number Publication date
RO132565A2 (en) 2018-05-30
WO2018106137A2 (en) 2018-06-14
WO2018106137A4 (en) 2018-09-13

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