DE69606212T2 - Hubschrauberrotor mit Klappen - Google Patents
Hubschrauberrotor mit KlappenInfo
- Publication number
- DE69606212T2 DE69606212T2 DE69606212T DE69606212T DE69606212T2 DE 69606212 T2 DE69606212 T2 DE 69606212T2 DE 69606212 T DE69606212 T DE 69606212T DE 69606212 T DE69606212 T DE 69606212T DE 69606212 T2 DE69606212 T2 DE 69606212T2
- Authority
- DE
- Germany
- Prior art keywords
- flaps
- helicopter rotor
- helicopter
- 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 - Fee Related
Links
Classifications
-
- 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
- B64C27/615—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including flaps mounted on blades
-
- 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
- B64C27/72—Means acting on blades
- B64C2027/7205—Means acting on blades on each blade individually, e.g. individual blade control [IBC]
- B64C2027/7261—Means acting on blades on each blade individually, e.g. individual blade control [IBC] with flaps
- B64C2027/7266—Means acting on blades on each blade individually, e.g. individual blade control [IBC] with flaps actuated by actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/30—Wing lift efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7068415A JP2617281B2 (ja) | 1995-03-27 | 1995-03-27 | フラップ付きヘリコプタロータ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69606212D1 DE69606212D1 (de) | 2000-02-24 |
DE69606212T2 true DE69606212T2 (de) | 2000-08-10 |
Family
ID=13373032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69606212T Expired - Fee Related DE69606212T2 (de) | 1995-03-27 | 1996-03-01 | Hubschrauberrotor mit Klappen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5639215A (de) |
EP (1) | EP0734947B1 (de) |
JP (1) | JP2617281B2 (de) |
DE (1) | DE69606212T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2228299A2 (de) | 2009-03-13 | 2010-09-15 | EADS Deutschland GmbH | Anisotrope Betätigung einer Helikopterrotorblattspitze |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999012809A1 (fr) * | 1996-03-11 | 1999-03-18 | Advanced Technology Institute Of Commuter-Helicopter, Ltd. | Systeme de commande de rotor |
US6048581A (en) | 1996-09-24 | 2000-04-11 | Mcdonnell Douglas Corporation | Elastic ground plane and method |
JP3638745B2 (ja) * | 1997-02-07 | 2005-04-13 | 富士重工業株式会社 | ロータリスポイラ付ロータブレード |
US6209824B1 (en) | 1997-09-17 | 2001-04-03 | The Boeing Company | Control surface for an aircraft |
FR2770826B1 (fr) * | 1997-11-07 | 2000-01-07 | Eurocopter France | Pale de rotor a volet orientable |
DE19808196C2 (de) | 1998-02-27 | 2003-06-05 | Eurocopter Deutschland | Rotorblatt für einen Hubschrauber |
FR2775654B1 (fr) * | 1998-03-03 | 2000-05-05 | Eurocopter France | Perfectionnements aux pales de rotor a volet orientable |
JP2907335B1 (ja) * | 1998-03-24 | 1999-06-21 | 株式会社コミュータヘリコプタ先進技術研究所 | ロータブレードのフラップ駆動装置 |
JP3053620B1 (ja) * | 1999-02-25 | 2000-06-19 | 株式会社コミュータヘリコプタ先進技術研究所 | ロ―タブレ―ドのフラップ駆動装置 |
JP3004644B1 (ja) | 1999-03-03 | 2000-01-31 | 株式会社コミュータヘリコプタ先進技術研究所 | ロ―タブレ―ドのフラップ駆動装置 |
US6200096B1 (en) | 1999-04-16 | 2001-03-13 | Sikorsky Aircraft Corporation | Actuation system for an active rotor control system |
US6295006B1 (en) | 1999-04-16 | 2001-09-25 | Sikorsky Aircraft Corporation | Flap angle measurement system for an active rotor control system |
US6196796B1 (en) | 1999-04-22 | 2001-03-06 | Sikorsky Aircraft Corporation | High torque actuation system for an active rotor control system |
US6508439B1 (en) * | 1999-05-18 | 2003-01-21 | Diversified Technologies, Inc. | Flap actuator system |
US6513762B2 (en) * | 1999-05-18 | 2003-02-04 | Diversified Technologies, Inc. | Flap actuator system |
US6231013B1 (en) | 1999-06-16 | 2001-05-15 | Daimlerchrysler Ag | Airfoil member with a piezoelectrically actuated servo-flap |
US6257528B1 (en) | 1999-07-20 | 2001-07-10 | The Boeing Company | Vehicle control system and method employing control surface and geared tab |
JP3451041B2 (ja) * | 1999-09-17 | 2003-09-29 | 川崎重工業株式会社 | フラップヒンジ機構およびその製造方法ならびにフラップヒンジ装置 |
US6322324B1 (en) | 2000-03-03 | 2001-11-27 | The Boeing Company | Helicopter in-flight rotor tracking system, method, and smart actuator therefor |
DE10026018C2 (de) | 2000-05-25 | 2002-11-21 | Daimler Chrysler Ag | Kipp- bzw. Drehpositionierungsmittel |
DE20012586U1 (de) * | 2000-07-20 | 2001-01-18 | Daimler Chrysler Ag | Rotorblatt mit Steuerklappe |
DE10035333B4 (de) * | 2000-07-20 | 2008-08-14 | Eads Deutschland Gmbh | Rotorblatt mit Steuerklappen |
US6354536B1 (en) | 2000-08-08 | 2002-03-12 | Sikorsky Aircraft Corporation | Rotor hub mounted actuator for controlling a blade on a rotorcraft |
DE10061636B4 (de) | 2000-12-11 | 2010-02-04 | Eurocopter Deutschland Gmbh | Rotorblatt mit Klappe und Klappenantrieb |
US6493689B2 (en) | 2000-12-29 | 2002-12-10 | General Dynamics Advanced Technology Systems, Inc. | Neural net controller for noise and vibration reduction |
CA2426711C (en) * | 2002-05-02 | 2009-11-17 | General Electric Company | Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant |
NO317612B1 (no) * | 2003-05-20 | 2004-11-22 | Proxflyer As | Rotor som genererer loft og bruk av rotor |
US6942455B2 (en) * | 2003-06-12 | 2005-09-13 | Sikorsky Aircraft Corporation | Strain isolated trim tab |
JP4428663B2 (ja) * | 2003-08-29 | 2010-03-10 | 川田工業株式会社 | ヘリコプター用bvi騒音低減方法および装置 |
US6984109B2 (en) * | 2003-12-04 | 2006-01-10 | Sikorsky Aircraft Corporation | Rotor blade pitch control assembly |
US7101237B1 (en) * | 2004-06-03 | 2006-09-05 | The United States Of America As Represented By The Secretary Of The Navy | Propellor blade adjustment system for propulsion through fluid environments under changing conditions |
US8419362B2 (en) * | 2004-08-31 | 2013-04-16 | Hamilton Sundstrand Corporation | Foldable blades for wind turbines |
US7494320B2 (en) * | 2005-06-28 | 2009-02-24 | Petter Muren | Rotor for passively stable helicopter |
FR2892384B1 (fr) * | 2005-10-26 | 2007-12-07 | Eurocopter France | Pale de giravion munie d'un volet orientable a l'aide d'au moins une rotule principale dont le premier arbre est solidaire dudit volet. |
US20070131820A1 (en) * | 2005-12-09 | 2007-06-14 | Sikorsky Aircraft Corporation | Rotorcraft control system and method of using |
WO2007145718A2 (en) * | 2006-04-27 | 2007-12-21 | Flexsys, Inc. | Compliant structure design for varying surface contours |
DE102006025752A1 (de) * | 2006-05-31 | 2007-12-06 | Airbus Deutschland Gmbh | Verfahren und Vorrichtung zum Erzeugen von aerodynamischem Widerstand an einem Flugzeug |
US7677868B2 (en) * | 2006-12-07 | 2010-03-16 | Sikorsky Aircraft Corporation | Self-lubricated actuator for on-blade rotor control |
US7644887B2 (en) * | 2007-02-22 | 2010-01-12 | Johnson Edward D | Yaw control system and method |
JP4410811B2 (ja) * | 2007-06-11 | 2010-02-03 | 三菱重工業株式会社 | アクチュエーションシステムおよびヘリコプター |
US20110142676A1 (en) * | 2010-11-16 | 2011-06-16 | General Electric Company | Rotor blade assembly having an auxiliary blade |
FR2975968B1 (fr) * | 2011-05-31 | 2013-05-31 | Eurocopter France | Mecanisme de vrillage d'une pale de rotor pour giravion, et pale |
EP2678219B1 (de) * | 2011-06-13 | 2015-01-28 | Bell Helicopter Textron Inc. | Elastomere signalübertragung und bewegungsverstärkung |
US9090343B2 (en) * | 2011-10-13 | 2015-07-28 | Sikorsky Aircraft Corporation | Rotor blade component cooling |
US9523278B2 (en) * | 2013-10-11 | 2016-12-20 | Bell Helicopter Textron Inc. | Actuation system for an active blade element of a rotor blade |
US20150316025A1 (en) * | 2014-05-01 | 2015-11-05 | Siemens Energy, Inc. | Aerodynamic device for a rotor blade of a wind turbine |
CN104210656B (zh) * | 2014-08-26 | 2017-11-03 | 中国直升机设计研究所 | 一种后缘襟翼型智能旋翼桨叶 |
US10370098B1 (en) | 2015-12-18 | 2019-08-06 | Amazon Technologies, Inc. | Adjustable propeller blade with sound flaps |
US9592910B1 (en) | 2015-12-18 | 2017-03-14 | Amazon Technologies, Inc. | Geometrically reconfigurable propellers |
US10287006B1 (en) | 2015-12-18 | 2019-05-14 | Amazon Technologies, Inc. | Adjustable propeller blades for sound control |
US20180339770A1 (en) * | 2017-05-26 | 2018-11-29 | Bell Helicopter Textron Inc. | Rotor assemblies and related control systems |
CN109533281A (zh) * | 2018-11-26 | 2019-03-29 | 武汉科技大学 | 一种基于摆动油缸的飞机襟翼旋转装置 |
KR102338845B1 (ko) | 2020-05-22 | 2021-12-13 | 서울대학교산학협력단 | 플랩 구동 장치 및 회전익기의 블레이드 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497465A (en) * | 1946-07-27 | 1950-02-14 | Robert E Mullin | Aircraft of the rotary wing type |
US2642143A (en) * | 1948-05-20 | 1953-06-16 | Rene H Miller | Helicopter rotor |
US2776718A (en) * | 1952-09-20 | 1957-01-08 | Daniel R Zuck | Helicopter rotor |
GB759672A (en) * | 1953-10-12 | 1956-10-24 | United Aircraft Corp | Improvements in or relating to rotary wing aircraft |
US3077934A (en) * | 1960-07-19 | 1963-02-19 | Kaman Aircraft Corp | Rotor control system for a helicopter |
US3129769A (en) * | 1962-09-21 | 1964-04-21 | Kaman Aircraft Corp | Fail safe device for servo flap controlled rotor blades |
US3213944A (en) * | 1962-11-05 | 1965-10-26 | Nichols Charles Ross | Stabilizing means for helicopters |
US3589831A (en) * | 1969-11-10 | 1971-06-29 | Kaman Corp | Control system for rotary wing vehicle |
US4461611A (en) * | 1982-05-20 | 1984-07-24 | United Technologies Corporation | Helicopter rotor with blade trailing edge tabs responsive to control system loading |
JPH06107293A (ja) * | 1992-09-28 | 1994-04-19 | Mitsubishi Heavy Ind Ltd | ヘリコプタのフラップ付きロータ |
-
1995
- 1995-03-27 JP JP7068415A patent/JP2617281B2/ja not_active Expired - Fee Related
-
1996
- 1996-02-26 US US08/607,103 patent/US5639215A/en not_active Expired - Fee Related
- 1996-03-01 DE DE69606212T patent/DE69606212T2/de not_active Expired - Fee Related
- 1996-03-01 EP EP96200549A patent/EP0734947B1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2228299A2 (de) | 2009-03-13 | 2010-09-15 | EADS Deutschland GmbH | Anisotrope Betätigung einer Helikopterrotorblattspitze |
DE102009012801A1 (de) * | 2009-03-13 | 2010-11-18 | Eads Deutschland Gmbh | Anisotrope Betätigung einer Helikopterrotorblattspitze |
DE102009012801B4 (de) * | 2009-03-13 | 2012-04-05 | Eads Deutschland Gmbh | Anisotrope Betätigung einer Helikopterrotorblattspitze |
Also Published As
Publication number | Publication date |
---|---|
US5639215A (en) | 1997-06-17 |
EP0734947A1 (de) | 1996-10-02 |
EP0734947B1 (de) | 2000-01-19 |
JP2617281B2 (ja) | 1997-06-04 |
DE69606212D1 (de) | 2000-02-24 |
JPH08258795A (ja) | 1996-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |