IN2014KN03001A - - Google Patents

Info

Publication number
IN2014KN03001A
IN2014KN03001A IN3001KON2014A IN2014KN03001A IN 2014KN03001 A IN2014KN03001 A IN 2014KN03001A IN 3001KON2014 A IN3001KON2014 A IN 3001KON2014A IN 2014KN03001 A IN2014KN03001 A IN 2014KN03001A
Authority
IN
India
Prior art keywords
rotor
rotors
rotary wing
wing vehicle
rotor system
Prior art date
Application number
Inventor
Paul E Arlton
David J Arlton
Original Assignee
Paul E Arlton
David J Arlton
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 Paul E Arlton, David J Arlton filed Critical Paul E Arlton
Publication of IN2014KN03001A publication Critical patent/IN2014KN03001A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • 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
    • B64C27/24—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with rotor blades fixed in flight to act as lifting surfaces
    • 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
    • B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
    • 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
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
    • 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
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • 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
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/21—Rotary wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U80/00—Transport or storage specially adapted for UAVs
    • B64U80/80—Transport or storage specially adapted for UAVs by vehicles
    • B64U80/82—Airborne vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U80/00—Transport or storage specially adapted for UAVs
    • B64U80/80—Transport or storage specially adapted for UAVs by vehicles
    • B64U80/84—Waterborne vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8236—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft including pusher propellers

Abstract

A rotary wing vehicle includes a body structure having an elongated tubular backbone or core, and a counter-rotating coaxial rotor system having rotors with each rotor having a separate motor to drive the rotors about a common rotor axis of rotation. The rotor system is used to move the rotary wing vehicle in directional flight.
IN3001KON2014 2012-05-21 2013-05-21 IN2014KN03001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261649741P 2012-05-21 2012-05-21
US201361799878P 2013-03-15 2013-03-15
PCT/US2013/042026 WO2014025444A2 (en) 2012-05-21 2013-05-21 Rotary wing vehicle

Publications (1)

Publication Number Publication Date
IN2014KN03001A true IN2014KN03001A (en) 2015-05-08

Family

ID=50068674

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3001KON2014 IN2014KN03001A (en) 2012-05-21 2013-05-21

Country Status (12)

Country Link
EP (1) EP2852529A4 (en)
JP (1) JP6388862B2 (en)
KR (1) KR102146015B1 (en)
CN (1) CN105431352B (en)
AU (2) AU2013300151B2 (en)
CA (2) CA2874341C (en)
GB (1) GB2521772B (en)
IL (1) IL235796B (en)
IN (1) IN2014KN03001A (en)
MX (1) MX2014014172A (en)
RU (1) RU2648502C2 (en)
WO (1) WO2014025444A2 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10054939B1 (en) 2012-09-22 2018-08-21 Paul G. Applewhite Unmanned aerial vehicle systems and methods of use
WO2015152912A1 (en) 2014-04-02 2015-10-08 Sikorsky Aircraft Corporation Rotor phasing control
EP2939922B1 (en) 2014-04-30 2018-08-22 Sima Mottale Multi-task frisbee-umbrella
FR3036379B1 (en) * 2015-05-19 2018-03-30 Evodrone DRONE WITH NOT VARIABLE ROTOR
JP6435991B2 (en) * 2015-05-28 2018-12-12 株式会社村田製作所 Electric aircraft
US11148822B2 (en) 2015-09-15 2021-10-19 Sikorsky Aircraft Corporation Drive system arrangement for rotorcraft
CN105539830B (en) * 2015-12-31 2017-07-21 歌尔科技有限公司 A kind of aircraft
US10814968B2 (en) 2016-03-30 2020-10-27 Lockheed Martin Corporation Hinge mechanism for a weight-shifting coaxial helicopter
US10502188B2 (en) 2016-03-30 2019-12-10 Lockheed Martin Corporation Wind-powered recharging for a weight-shifting coaxial helicopter
US10370089B2 (en) * 2016-03-30 2019-08-06 Lockheed Martin Corporation Weight-shifting coaxial helicopter
WO2017173502A1 (en) * 2016-04-07 2017-10-12 Iot Group Technology Pty Ltd Aerial devices, rotor assemblies for aerial devices, and device frameworks and methodologies configured to enable control of aerial devices
FR3054825B1 (en) * 2016-08-02 2018-08-24 De Perera Sylvain Roldan DRONE
EP3296199B1 (en) * 2016-09-19 2020-04-08 Lockheed Martin Corporation Wind-powered recharging for a weight-shifting coaxial helicopter
CN106427438B (en) * 2016-10-18 2018-10-16 南京航空航天大学 A kind of retractable land and air double-used driving of rotor and its control method
CN106516147B (en) * 2016-12-01 2018-08-28 南京航空航天大学 Mobile launch formula autogyro and its control method
EP3369653B1 (en) * 2017-03-02 2021-12-22 Lockheed Martin Corporation Hinge mechanism for a weight-shifting coaxial helicopter
CN106986022A (en) * 2017-04-29 2017-07-28 潘胜利 A kind of screw type class flapping wing aircraft and its control method
US10435149B2 (en) 2017-06-12 2019-10-08 Bell Helicopter Textron Inc. UAV rotor system
US10717526B2 (en) 2017-06-12 2020-07-21 Textron Innovations Inc. UAV with in-flight adjustable wings
CN107600415B (en) * 2017-09-19 2023-09-29 四川建筑职业技术学院 Tilting type high-mobility unmanned aerial vehicle adopting cross-pitch-variable rotor wing structure
RU2681464C1 (en) * 2017-11-07 2019-03-06 Александр Викторович Атаманов Small-sized vertical take-off/landing aircraft with an increased flight distance
CN110040246B (en) * 2018-01-15 2022-05-24 江尚峰 Single-shaft double-rotor unmanned aerial vehicle device, system with same and remote control method
JP6425845B1 (en) * 2018-03-01 2018-11-21 株式会社Ｔｋｋワークス Industrial unmanned helicopter
US20210253232A1 (en) * 2018-06-15 2021-08-19 The Texas A&M University System Hover-capable aircraft
CN110857146B (en) * 2018-08-24 2021-12-24 北京理工大学 Carry on many rotor unmanned aerial vehicle's delivery system
CN109455295B (en) * 2018-11-07 2023-09-12 杭州翼能科技有限公司 Rotor control device and rotor craft
RU2746024C2 (en) * 2018-12-24 2021-04-06 Александр Александрович Горшков Airscrew hub with automatic swashplate
CN109878713B (en) * 2019-04-10 2022-03-22 上海交通大学 Micro coaxial double-rotor unmanned aerial vehicle
CN111003167B (en) * 2019-12-28 2021-09-28 湖南韬讯航空科技有限公司 Two-steering engine coaxial dual-rotor system and control strategy
US11572165B2 (en) * 2020-02-19 2023-02-07 Bryan B Solstin Tandem-tiltrotor apparatus
CN111498104A (en) * 2020-04-20 2020-08-07 飞的科技有限公司 Aircraft with a flight control device
US11815914B2 (en) * 2020-05-20 2023-11-14 Jonathan Ralph Burdick Adaptive anti-laser system
CN111999189B (en) * 2020-08-24 2021-05-28 深圳市地籍测绘大队 Unmanned aerial vehicle capable of detecting whether landslide risk exists in mountain
RU2739753C1 (en) * 2020-08-31 2020-12-28 Сергей Викторович Коровкин Electric drive of helicopter coaxial screws
KR102357170B1 (en) 2020-09-01 2022-02-07 한국항공우주산업 주식회사 Method for measuring attitude of rotorcraft using a radar of the rotorcraft
CN112173097A (en) * 2020-09-25 2021-01-05 中国直升机设计研究所 Coaxial double-rotor wing with unequal diameters
RU2751168C1 (en) * 2020-11-23 2021-07-09 Общество с ограниченной ответственностью "ВР-Технологии" Coaxial load-bearing system
RU2759228C1 (en) * 2021-04-01 2021-11-11 Сергей Викторович Коровкин Helicopter heading position control device with coaxial propellers
CN113942635A (en) * 2021-12-20 2022-01-18 深圳市高端无人机有限公司 Coaxial unmanned aerial vehicle
WO2023205476A1 (en) * 2022-04-22 2023-10-26 Supernal, Llc Rotor assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE567584C (en) * 1930-05-21 1933-01-05 Louis Breguet helicopter
US2497040A (en) * 1945-04-11 1950-02-07 Samuel B Williams Helicopter construction
US2486059A (en) * 1945-10-09 1949-10-25 Horace T Pentecost Control mechanism for helicopters with coaxial rotors
US2772745A (en) 1950-04-08 1956-12-04 Bordoni Ferdinando Helicopter with dual coaxial variable pitch rotors
US2669308A (en) 1950-08-03 1954-02-16 Alan C Thomson Control system for coaxial helicopter blades
US3118504A (en) * 1961-02-13 1964-01-21 Bell Aerospace Corp Method for control of rotary wing aircraft
US3572616A (en) * 1969-09-18 1971-03-30 United Aircraft Corp Pitch control mechanism for bladed rotor
SU1824346A1 (en) * 1988-11-24 1993-06-30 Sergej A Ovechkin Column of coaxial main rotors
US5058824A (en) * 1989-12-21 1991-10-22 United Technologies Corporation Servo control system for a co-axial rotary winged aircraft
US5628620A (en) * 1991-09-30 1997-05-13 Arlton; Paul E. Main rotor system for helicopters
US5364230A (en) * 1992-06-22 1994-11-15 United Technologies Corporation Rotor blade subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors
JP3884025B2 (en) * 2004-03-31 2007-02-21 長崎県 Pitch angle variable mechanism of counter-rotating wing and flying device having counter-rotating wing equipped with the mechanism
CN102173310B (en) * 2004-04-14 2013-11-13 保罗·E·阿尔托恩 Rotary wing vehicle
US7621480B2 (en) * 2005-05-26 2009-11-24 Sikorsky Aircraft Corporation De-rotation system for a counter-rotating, coaxial rotor hub shaft fairing
US7967239B2 (en) * 2005-05-31 2011-06-28 Sikorsky Aircraft Corporation Rotor drive and control system for a high speed rotary wing aircraft
US7648338B1 (en) * 2006-09-14 2010-01-19 Sikorsky Aircraft Corporation Dual higher harmonic control (HHC) for a counter-rotating, coaxial rotor system
JP5309037B2 (en) 2007-01-18 2013-10-09 アールトン，ポール，イー． Rotorcraft
US8052500B2 (en) * 2008-11-25 2011-11-08 Silverlit Limited Helicopter with main and auxiliary rotors

Also Published As

Publication number Publication date
GB2521772A (en) 2015-07-01
CA2874341C (en) 2021-05-25
AU2013300151A1 (en) 2015-01-22
CN105431352B (en) 2018-11-23
JP2015520697A (en) 2015-07-23
KR20150022864A (en) 2015-03-04
MX2014014172A (en) 2015-12-07
RU2014151977A (en) 2016-07-10
AU2013300151B2 (en) 2016-10-27
CA3109683A1 (en) 2014-02-13
AU2017200242B2 (en) 2018-11-29
EP2852529A4 (en) 2016-07-06
CN105431352A (en) 2016-03-23
RU2648502C2 (en) 2018-03-26
IL235796B (en) 2018-10-31
JP6388862B2 (en) 2018-09-12
WO2014025444A2 (en) 2014-02-13
GB2521772B (en) 2019-05-29
BR112014029130A2 (en) 2017-06-27
CA2874341A1 (en) 2014-02-13
IL235796A0 (en) 2015-01-29
AU2017200242A1 (en) 2017-02-02
EP2852529A2 (en) 2015-04-01
WO2014025444A3 (en) 2015-06-25
KR102146015B1 (en) 2020-08-19

Similar Documents

Publication Publication Date Title
IN2014KN03001A (en)
WO2008089432A3 (en) Rotarycraft power and propulsion system
MXPA06011961A (en) Rotary wing vehicle.
BR112014030446A2 (en) propulsion system for a vehicle or a toy vehicle
WO2016053859A3 (en) Hub separation in dual rotor rotary wing aircraft
EP3778388C0 (en) Erodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowable rotor blades
EP3181449A3 (en) Multi-rotor structure applied to unmanned aerial vehicle
WO2012112647A3 (en) Dual-mode counter-rotating-to-traditional electric motor and system
IN2012DE00256A (en)
MX2015010045A (en) Landing gear drive system.
PL2631174T3 (en) Rotary wing aircraft provided with a rear rotor, and method for optimising the operation of a rear rotor
EP3089326A4 (en) Rotor, and permanent-magnet-type rotational electric machine, electric drive system, and electric vehicle which are provided with said rotor
EP2740625A4 (en) Hub bearing, speed reduction mechanism, and in-wheel motor
EP3258572A4 (en) Low speed and high torque electric motor outer rotor, electric motor and related crane
BR112013002382A2 (en) propulsion and motion transmission unit, in particular for a rotary wing aircraft
EP3201077A4 (en) Dual rotor, rotary wing aircraft
WO2014130134A3 (en) Propeller
BR112013018863A2 (en) aircraft
GB2533982A (en) Drive system for aircraft landing gear
PH12016500730A1 (en) High-speed centrifugal mixing devices and methods of use
WO2014191934A3 (en) Mini and micro uav class ducted-fan vtol aircraft
EP2692633A3 (en) Rotor hub fairing system for a counter-rotating, coaxial rotor system
WO2016135725A3 (en) Electric motor
EP3038909A4 (en) Rotor hub for rotary wing aircraft
EP3047151A4 (en) A motor-generator shaft with centrifugal fan blades