DE502004001412D1 - Verformbares aerodynamisches profil - Google Patents

Verformbares aerodynamisches profil

Info

Publication number
DE502004001412D1
DE502004001412D1 DE502004001412T DE502004001412T DE502004001412D1 DE 502004001412 D1 DE502004001412 D1 DE 502004001412D1 DE 502004001412 T DE502004001412 T DE 502004001412T DE 502004001412 T DE502004001412 T DE 502004001412T DE 502004001412 D1 DE502004001412 D1 DE 502004001412D1
Authority
DE
Germany
Prior art keywords
developable
aerodynamic profile
aerodynamic
profile
developable aerodynamic
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
Application number
DE502004001412T
Other languages
English (en)
Inventor
Peter Jaenker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
EADS Deutschland GmbH
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 EADS Deutschland GmbH filed Critical EADS Deutschland GmbH
Publication of DE502004001412D1 publication Critical patent/DE502004001412D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • 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
    • B64C2027/7283—Means acting on blades on each blade individually, e.g. individual blade control [IBC] with flaps actuated by actuators of the piezoelectric type
    • 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)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
DE502004001412T 2003-02-04 2004-02-03 Verformbares aerodynamisches profil Expired - Lifetime DE502004001412D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304530A DE10304530B4 (de) 2003-02-04 2003-02-04 Verformbares aerodynamisches Profil
PCT/DE2004/000162 WO2004069651A1 (de) 2003-02-04 2004-02-03 Verformbares aerodynamisches profil

Publications (1)

Publication Number Publication Date
DE502004001412D1 true DE502004001412D1 (de) 2006-10-19

Family

ID=32730741

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10304530A Expired - Fee Related DE10304530B4 (de) 2003-02-04 2003-02-04 Verformbares aerodynamisches Profil
DE502004001412T Expired - Lifetime DE502004001412D1 (de) 2003-02-04 2004-02-03 Verformbares aerodynamisches profil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10304530A Expired - Fee Related DE10304530B4 (de) 2003-02-04 2003-02-04 Verformbares aerodynamisches Profil

Country Status (4)

Country Link
US (1) US7717373B2 (de)
EP (1) EP1590240B1 (de)
DE (2) DE10304530B4 (de)
WO (1) WO2004069651A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052930B4 (de) 2005-11-03 2018-05-30 Airbus Defence and Space GmbH Verfahren und Vorrichtung zur Strömungsbeeinflussung
DE102005061751B4 (de) * 2005-12-21 2013-09-19 Eurocopter Deutschland Gmbh Rotorblatt für ein Drehflügelflugzeug
DE102005061752A1 (de) 2005-12-21 2007-07-05 Eads Deutschland Gmbh Dreidimensionales Stapelpiezoelement und piezoelektrischer Aktuator mit einem solchen Stapelpiezoelement
FR2898865B1 (fr) 2006-03-27 2008-05-30 Cetim Cermat Ass Loi De 1901 Profil aerodynamique ou hydrodynamique pouvant etre deforme de maniere continue et controlee
US7767944B2 (en) * 2007-03-07 2010-08-03 Raytheon Company Piezoelectric fiber, active damped, composite electronic housings
DE102007030095B4 (de) 2007-06-28 2012-12-20 Eurocopter Deutschland Gmbh Rotorblatt für ein Drehflügelflugzeug
DE102007035463A1 (de) * 2007-07-26 2009-02-05 Eads Deutschland Gmbh Aerodynamisches Profil, Aktor zur Verwendung darin sowie damit versehenes Versuchsmodell
DE102008012281B4 (de) * 2008-03-03 2017-08-17 Airbus Defence and Space GmbH Verfahren zur Herstellung eines Piezo-Aktuators mit auf einem Träger angeordneten Piezo-Elementen
DE102008025414B4 (de) 2008-05-27 2014-09-04 Eurocopter Deutschland Gmbh Aerodynamisches Profil mit reversibel verformbarer Kontur für Luftfahrzeuge, insbesondere für Drehflügelflugzeuge
DE102009012799B4 (de) 2009-03-13 2013-03-21 Eads Deutschland Gmbh Aktive Rotorblattanordnung
DE102009012801B4 (de) 2009-03-13 2012-04-05 Eads Deutschland Gmbh Anisotrope Betätigung einer Helikopterrotorblattspitze
DE102009012798B4 (de) * 2009-03-13 2012-02-09 Eads Deutschland Gmbh Rotorblattaktuator und Rotorblattanordnung für einen Helikopter
US8590842B2 (en) * 2009-03-18 2013-11-26 The Boeing Company Tailorable stiffness shape morphing flow-path
DE102009026457A1 (de) 2009-05-25 2010-12-09 Eads Deutschland Gmbh Aerodynamisches Bauteil mit verformbarer Außenhaut
GB0910955D0 (en) * 2009-06-25 2009-08-05 Rolls Royce Plc Adjustable camber aerofoil
GB0916787D0 (en) * 2009-09-24 2009-11-04 Rolls Royce Plc Variable shape rotor blade
US8747241B2 (en) * 2010-03-12 2014-06-10 Nike, Inc. Golf ball with piezoelectric material
US20110224007A1 (en) * 2010-03-12 2011-09-15 Nike, Inc. Golf Ball With Piezoelectric Material
DE102011050801A1 (de) * 2011-06-01 2012-12-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Enteisen von Rotorblättern eines Hubschraubers und Vorrichtung zur Durchführung des Verfahrens an dem Hubschrauber
EP2535269B1 (de) * 2011-06-17 2013-10-16 EUROCOPTER DEUTSCHLAND GmbH Rotorblatt mit aktiver Klappe
FR3011818B1 (fr) 2013-10-11 2015-12-25 Eurocopter France Pale a vrillage adaptatif, et aeronef muni d'une telle pale
RU2701416C1 (ru) * 2018-11-29 2019-09-26 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Лопасть воздушного винта с управляемой геометрией профиля
WO2021089595A1 (en) 2019-11-06 2021-05-14 Airbus Operations Gmbh Flow body for an aircraft with a selectively activatable shock bump
DE102019130707B4 (de) 2019-11-14 2021-07-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aerodynamisches Modell für einen Windkanal
CN112550663B (zh) * 2020-12-08 2022-11-11 中国空气动力研究与发展中心设备设计及测试技术研究所 一种基于智能驱动装置的变形机翼
CN113120219B (zh) * 2021-04-22 2022-10-21 北京航空航天大学 柔性机翼的控制装置、飞行器和控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076903A (en) * 1957-12-20 1963-02-05 Gulton Ind Inc Piezoelectric transducer
US5473214A (en) * 1993-05-07 1995-12-05 Noise Cancellation Technologies, Inc. Low voltage bender piezo-actuators
US5869189A (en) * 1994-04-19 1999-02-09 Massachusetts Institute Of Technology Composites for structural control
DE19643222C2 (de) 1996-10-19 1998-12-10 Daimler Benz Ag Auftriebskörper mit veränderbarer Wölbung
US6025975A (en) * 1996-12-16 2000-02-15 Seagate Technology, Inc. E-block head stack microactuator assembly
DE19709917C1 (de) * 1997-03-11 1998-04-23 Daimler Benz Ag Vorrichtung zur gesteuerten Verformung einer Schalenstruktur
DE19712034A1 (de) * 1997-03-21 1998-09-24 Deutsch Zentr Luft & Raumfahrt Profilkante eines aerodynamischen Profils
DE19745468C1 (de) * 1997-10-15 1999-04-15 Daimler Chrysler Ag Piezoelektrischer Aktuator
US6045096A (en) * 1998-06-30 2000-04-04 Rinn; Aaron Variable camber airfoil
US6375127B1 (en) * 2000-07-07 2002-04-23 Kari Appa Active control surface modal system for aircraft buffet and gust load alleviation and flutter suppression
AT5727U1 (de) * 2000-08-25 2002-10-25 Davorin Sonenvald Druckgasbetriebene schusswaffe mit rückstossbremse
DE10139686B4 (de) 2000-10-05 2007-02-01 Eads Deutschland Gmbh Piezoelektrischer Dehnungsaktuator
DE10054643B4 (de) 2000-11-03 2008-06-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Bauelement mit steuerbarer Verformung
DE10060018A1 (de) * 2000-12-01 2002-06-13 Daimler Chrysler Ag Piezoelektrischer Aktuator
DE10106057C2 (de) 2001-02-09 2003-08-21 Eads Deutschland Gmbh Piezokeramische Platte und Verfahren zum Herstellen derselben

Also Published As

Publication number Publication date
US20060214065A1 (en) 2006-09-28
EP1590240A1 (de) 2005-11-02
DE10304530B4 (de) 2005-09-15
EP1590240B1 (de) 2006-09-06
US7717373B2 (en) 2010-05-18
WO2004069651A1 (de) 2004-08-19
DE10304530A1 (de) 2004-08-19

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