DE60200897D1 - Gekoppeltes Flugzeugrotorsystem - Google Patents
Gekoppeltes FlugzeugrotorsystemInfo
- Publication number
- DE60200897D1 DE60200897D1 DE60200897T DE60200897T DE60200897D1 DE 60200897 D1 DE60200897 D1 DE 60200897D1 DE 60200897 T DE60200897 T DE 60200897T DE 60200897 T DE60200897 T DE 60200897T DE 60200897 D1 DE60200897 D1 DE 60200897D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor system
- aircraft rotor
- coupled aircraft
- coupled
- rotor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/37—Rotors having articulated joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- 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
- B64C29/0008—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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26956801P | 2001-02-16 | 2001-02-16 | |
US269568P | 2001-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60200897D1 true DE60200897D1 (de) | 2004-09-16 |
DE60200897T2 DE60200897T2 (de) | 2005-09-22 |
Family
ID=23027803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60200897T Expired - Lifetime DE60200897T2 (de) | 2001-02-16 | 2002-02-15 | Gekoppeltes Flugzeugrotorsystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US6616095B2 (de) |
EP (1) | EP1232943B1 (de) |
CA (1) | CA2369837C (de) |
DE (1) | DE60200897T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109850139A (zh) * | 2017-11-30 | 2019-06-07 | 贝尔直升机德事隆公司 | 用于飞行模式通知的系统和方法 |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030075992A1 (en) * | 2001-10-19 | 2003-04-24 | Kouns Heath Elliot | Utilizing feedback for control of switch actuators |
EP1773658B1 (de) * | 2004-07-29 | 2012-11-21 | Bell Helicopter Textron Inc. | Verfahren und vorrichtung zur flugsteuerung von kipprotorflugzeugen |
US8002604B2 (en) | 2006-01-19 | 2011-08-23 | Silverlit Limited | Remote controlled toy helicopter |
US7883392B2 (en) | 2008-08-04 | 2011-02-08 | Silverlit Toys Manufactory Ltd. | Toy helicopter |
US7815482B2 (en) * | 2006-01-19 | 2010-10-19 | Silverlit Toys Manufactory, Ltd. | Helicopter |
BE1016960A3 (nl) | 2006-01-19 | 2007-11-06 | Rostyne Alexander Jozef Magdal | Verbeterde helikopter. |
US7662013B2 (en) | 2006-01-19 | 2010-02-16 | Silverlit Toys Manufactory Ltd. | Helicopter with horizontal control |
US8357023B2 (en) | 2006-01-19 | 2013-01-22 | Silverlit Limited | Helicopter |
US7918707B2 (en) | 2006-05-03 | 2011-04-05 | Mattel, Inc. | Toy aircraft with modular power systems and wheels |
US8133089B2 (en) * | 2006-05-03 | 2012-03-13 | Mattel, Inc. | Modular toy aircraft with capacitor power sources |
US7811150B2 (en) * | 2006-05-03 | 2010-10-12 | Mattel, Inc. | Modular toy aircraft |
US8202137B2 (en) * | 2006-05-03 | 2012-06-19 | Mattel, Inc. | Toy aircraft with modular power systems and wheels |
WO2008020683A1 (en) * | 2006-08-14 | 2008-02-21 | Dada Aviation Industry Co., Ltd | Main rotor assembly for helicopter |
US8287237B2 (en) * | 2006-12-08 | 2012-10-16 | Textron Innovations Inc. | Step-over blade-pitch control system |
US7988089B2 (en) * | 2008-03-27 | 2011-08-02 | Sikorsky Aircraft Corporation | Swashplate trajectory control |
US7871033B2 (en) * | 2008-04-11 | 2011-01-18 | Karem Aircraft, Inc | Tilt actuation for a rotorcraft |
US8052500B2 (en) | 2008-11-25 | 2011-11-08 | Silverlit Limited | Helicopter with main and auxiliary rotors |
DE102009012903A1 (de) * | 2009-03-12 | 2010-09-16 | Burkhard Wiggerich | Rotorschlaggelenk, Rotoranordnung mit einem Rotorschlaggelenk und Fluggerät |
EP2432688B1 (de) * | 2009-05-21 | 2013-04-03 | Bell Helicopter Textron Inc. | Differentialanstellwinkelsteuerung zur optimierung der leistung des co-rotierenden rotors |
EP2432690B1 (de) * | 2009-05-21 | 2014-03-26 | Bell Helicopter Textron Inc. | Rotornabe und steuerungen für ein rotorsystem mit mehreren schaufeln |
US8640985B2 (en) * | 2009-05-22 | 2014-02-04 | Textron Innovations Inc. | Co-rotating stacked rotor disks for improved hover performance |
US8991744B1 (en) * | 2011-08-17 | 2015-03-31 | Groen Brothers Aviation, Inc. | Rotor-mast-tilting apparatus and method for optimized crossing of natural frequencies |
US9022314B1 (en) * | 2010-09-09 | 2015-05-05 | Groen Brothers Aviation, Inc. | Torsionally stiff rotorcraft control apparatus and method |
CA2835401C (en) | 2011-05-20 | 2015-11-24 | Bell Helicopter Textron Inc. | Blade-pitch control system with feedback swashplate |
US8662442B2 (en) * | 2011-11-01 | 2014-03-04 | Textron Innovations Inc. | Active prop rotor stability system |
US9061760B2 (en) | 2012-08-02 | 2015-06-23 | Bell Helicopter Textron Inc. | Independent blade control system with rotary blade actuator |
US9162760B2 (en) * | 2012-08-02 | 2015-10-20 | Bell Helicopter Textron Inc. | Radial fluid device with multi-harmonic output |
US9376205B2 (en) | 2012-08-02 | 2016-06-28 | Bell Helicopter Textron Inc. | Radial fluid device with variable phase and amplitude |
US9365288B2 (en) | 2012-11-15 | 2016-06-14 | Textron Innovations Inc. | Blade-pitch control system with indexing swashplate |
FR3000465B1 (fr) * | 2012-12-27 | 2015-02-13 | Eurocopter France | Procede d'entrainement en rotation d'un rotor principal de giravion, selon une consigne de vitesse de rotation a valeur variable |
US9567070B2 (en) * | 2013-03-15 | 2017-02-14 | Bell Helicopter Textron Inc. | Tiltrotor control system with two rise/fall actuators |
EP2818407B1 (de) * | 2013-06-24 | 2016-12-21 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Rotorsystem eines Hubschraubers |
US9623967B2 (en) | 2014-02-01 | 2017-04-18 | Aero Machining, LLC | Tiltrotor unmanned aerial vehicle |
CN103754363B (zh) * | 2014-02-11 | 2015-10-14 | 谷梦若 | 旋翼翼梢不变距且增升的直升机旋翼系统 |
US9764832B2 (en) * | 2014-10-09 | 2017-09-19 | Bell Helicopter Textron Inc. | Anti-drive mechanism for rise and fall rotating control systems |
US9464958B2 (en) * | 2015-01-16 | 2016-10-11 | Bell Helicopter Textron Inc. | Dynamic center of gravity determination |
US10589854B2 (en) * | 2015-10-07 | 2020-03-17 | Sikorsky Aircraft Corporation | Aircraft with overlapped rotors |
US9663236B1 (en) | 2016-03-28 | 2017-05-30 | Amazon Technologies, Inc. | Selectively thrusting propulsion units for aerial vehicles |
US9840324B2 (en) | 2016-03-28 | 2017-12-12 | Amazon Technologies, Inc. | Selectively thrusting propulsion units for aerial vehicles |
WO2017172402A1 (en) * | 2016-03-28 | 2017-10-05 | Amazon Technologies, Inc. | Selectively thrusting propulsion units for aerial vehicles |
CN106168531A (zh) * | 2016-09-30 | 2016-11-30 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种风洞试验旋翼操纵机构 |
US10569870B2 (en) * | 2016-11-18 | 2020-02-25 | Textron Innovations Inc. | Proprotor systems for tiltrotor aircraft |
US10207793B2 (en) * | 2016-11-30 | 2019-02-19 | Bell Helicopter Textron Inc. | Rotor blade having variable twist |
US10518868B2 (en) * | 2016-12-12 | 2019-12-31 | Textron Innovations Inc. | Soft-in-plane proprotor systems |
US10793254B2 (en) * | 2016-12-12 | 2020-10-06 | Textron Innovations Inc. | Soft-in-plane proprotor systems |
US20180162526A1 (en) * | 2016-12-12 | 2018-06-14 | Bell Helicopter Textron Inc. | Proprotor Systems for Tiltrotor Aircraft |
US10450062B1 (en) | 2017-06-28 | 2019-10-22 | Amazon Technologies, Inc. | Versatile multirotor aerial vehicles |
US10577096B2 (en) * | 2017-07-20 | 2020-03-03 | Textron Innovations Inc. | Proprotor flapping control systems for tiltrotor aircraft |
US10450058B2 (en) * | 2017-08-23 | 2019-10-22 | Bell Helicopter Textron Inc. | Adaptable rotor control system for a variable number of blades |
CN107472524B (zh) * | 2017-09-15 | 2023-07-04 | 烟台锦泰焊接器材有限公司 | 一种飞行器旋翼倾斜机构 |
EP3505443B1 (de) * | 2017-12-27 | 2020-03-11 | LEONARDO S.p.A. | Wandelflugzeug und steuerungsverfahren dafür |
WO2019210128A2 (en) * | 2018-04-27 | 2019-10-31 | Aai Corporation | Variable pitch rotor assembly for electrically driven vectored thrust aircraft applications |
US10960969B2 (en) * | 2018-10-24 | 2021-03-30 | Bell Helicopter Textron Inc. | Method of improving a stability speed of a tiltrotor aircraft |
US10752349B2 (en) | 2018-10-29 | 2020-08-25 | Bell Helicopter Textron Inc. | Active counterweight for main rotor |
US11524777B2 (en) * | 2019-08-20 | 2022-12-13 | Kinetic Analytics Llc | Individual blade control system for rotorcraft |
CN113002764B (zh) * | 2019-12-18 | 2023-09-05 | 上海峰飞航空科技有限公司 | 多轴错位布局的多旋翼飞行器 |
CN111470039B (zh) * | 2020-05-04 | 2022-09-13 | 西北工业大学 | 一种适用于具有阶梯式桨毂的重载型旋转机翼飞机的旋翼控制系统 |
CN112360815B (zh) * | 2020-11-10 | 2022-05-24 | 沈观清 | 用于多级涵道风扇的可调节定片机构及该机构的控制系统 |
US11753154B2 (en) * | 2021-07-08 | 2023-09-12 | Textron Innovations Inc. | Tilt rotor aircraft noise reduction |
CN113844647B (zh) * | 2021-09-21 | 2023-05-16 | 西北工业大学 | 一种可垂直起降的三飞行模式电动通用飞行器 |
US20230192276A1 (en) * | 2021-12-17 | 2023-06-22 | Bell Texton Inc. | Anisotropic magneto-resistive sensor flap measuring systems |
US11971277B2 (en) | 2021-12-17 | 2024-04-30 | Textron Innovations Inc. | Anisotropic magneto-resistive sensor flap-measuring systems |
CN114537654B (zh) * | 2022-03-22 | 2023-06-16 | 南昌航空大学 | 一种可切换动力的翼身融合倾转三旋翼无人机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2969117A (en) | 1957-02-25 | 1961-01-24 | Vyzk A Zkusebni Letecky Ustav | Cyclic pitch control system for rotors of helicopter aircraft |
US3308888A (en) | 1965-12-20 | 1967-03-14 | United Aircraft Corp | Compound helicopter rotor control system |
US4027999A (en) * | 1975-11-13 | 1977-06-07 | United Technologies Corporation | Analog mixer to vary helicopter rotor phase angle in flight |
US4445421A (en) * | 1981-11-06 | 1984-05-01 | The Charles Stark Draper Laboratory, Inc. | Helicopter swashplate controller |
US4525123A (en) * | 1982-05-06 | 1985-06-25 | Alfred Curci | Rotary wing aircraft |
FR2661886B1 (fr) * | 1990-05-14 | 1992-08-28 | Aerospatiale | Dispositif a plateaux cycliques montes sur articulations decouplees en tangage et roulis, pour la commande du pas des pales d'un rotor de giravion. |
DE19627869A1 (de) | 1996-07-11 | 1998-01-15 | Zf Luftfahrttechnik Gmbh | Hubschrauber |
FR2761660B1 (fr) * | 1997-04-08 | 1999-06-11 | Onera (Off Nat Aerospatiale) | Dispositif de commande individuelle des pales de rotor de voilures tournantes d'aeronefs avec plateaux cycliques multiples |
-
2002
- 2002-01-18 US US10/053,312 patent/US6616095B2/en not_active Expired - Lifetime
- 2002-01-30 CA CA002369837A patent/CA2369837C/en not_active Expired - Lifetime
- 2002-02-15 DE DE60200897T patent/DE60200897T2/de not_active Expired - Lifetime
- 2002-02-15 EP EP02075616A patent/EP1232943B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109850139A (zh) * | 2017-11-30 | 2019-06-07 | 贝尔直升机德事隆公司 | 用于飞行模式通知的系统和方法 |
CN109850139B (zh) * | 2017-11-30 | 2022-06-14 | 贝尔直升机德事隆公司 | 用于飞行模式通知的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1232943B1 (de) | 2004-08-11 |
EP1232943A2 (de) | 2002-08-21 |
DE60200897T2 (de) | 2005-09-22 |
CA2369837C (en) | 2009-12-08 |
US20020134883A1 (en) | 2002-09-26 |
EP1232943A3 (de) | 2003-03-12 |
CA2369837A1 (en) | 2002-08-16 |
US6616095B2 (en) | 2003-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |