DE602004013535D1 - Tragflügel mit einer Vorrichtung zur Strömungsregulierung - Google Patents

Tragflügel mit einer Vorrichtung zur Strömungsregulierung

Info

Publication number
DE602004013535D1
DE602004013535D1 DE602004013535T DE602004013535T DE602004013535D1 DE 602004013535 D1 DE602004013535 D1 DE 602004013535D1 DE 602004013535 T DE602004013535 T DE 602004013535T DE 602004013535 T DE602004013535 T DE 602004013535T DE 602004013535 D1 DE602004013535 D1 DE 602004013535D1
Authority
DE
Germany
Prior art keywords
wing
flow regulation
regulation
flow
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.)
Active
Application number
DE602004013535T
Other languages
English (en)
Inventor
Shaun Stephen Dunn
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.)
AgustaWestland Ltd
Original Assignee
Westland Helicopters Ltd
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 Westland Helicopters Ltd filed Critical Westland Helicopters Ltd
Publication of DE602004013535D1 publication Critical patent/DE602004013535D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/20—Boundary layer controls by passively inducing fluid flow, e.g. by means of a pressure difference between both ends of a slot or duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/22—Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/28—Boundary layer controls at propeller or rotor blades
    • 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
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
DE602004013535T 2004-03-16 2004-09-22 Tragflügel mit einer Vorrichtung zur Strömungsregulierung Active DE602004013535D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0405843.4A GB0405843D0 (en) 2004-03-16 2004-03-16 Improvements in or relating to aerofoils

Publications (1)

Publication Number Publication Date
DE602004013535D1 true DE602004013535D1 (de) 2008-06-19

Family

ID=32117749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013535T Active DE602004013535D1 (de) 2004-03-16 2004-09-22 Tragflügel mit einer Vorrichtung zur Strömungsregulierung

Country Status (6)

Country Link
US (1) US7264444B2 (de)
EP (1) EP1577212B1 (de)
JP (1) JP4713160B2 (de)
CA (1) CA2484787C (de)
DE (1) DE602004013535D1 (de)
GB (1) GB0405843D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058650B4 (de) * 2006-12-11 2009-11-19 Eads Deutschland Gmbh Tragflügel eines Flugzeugs
US7748958B2 (en) * 2006-12-13 2010-07-06 The Boeing Company Vortex generators on rotor blades to delay an onset of large oscillatory pitching moments and increase maximum lift
US8746624B2 (en) 2008-05-23 2014-06-10 David Birkenstock Boundary layer control system and methods thereof
US8651813B2 (en) * 2009-05-29 2014-02-18 Donald James Long Fluid dynamic body having escapelet openings for reducing induced and interference drag, and energizing stagnant flow
US8449255B2 (en) * 2010-03-21 2013-05-28 Btpatent Llc Wind turbine blade system with air passageway
US8016560B2 (en) 2010-09-17 2011-09-13 General Electric Company Wind turbine rotor blade with actuatable airfoil passages
US8128364B2 (en) * 2010-12-07 2012-03-06 General Electric Company Wind turbine rotor blade with porous window and controllable cover member
US8240993B2 (en) * 2011-01-04 2012-08-14 General Electric Company System and method of manipulating a boundary layer across a rotor blade of a wind turbine
GB201103122D0 (en) * 2011-02-23 2011-04-06 Airbus Uk Ltd Composite structure
EP2549097A1 (de) * 2011-07-20 2013-01-23 LM Wind Power A/S Windturbinenschaufel mit hubregulierenden Mitteln
US8960609B2 (en) 2011-12-15 2015-02-24 Lockheed Martin Corporation Minimally intrusive wingtip vortex wake mitigation using inside-mold-line surface modifications
US20140215998A1 (en) * 2012-10-26 2014-08-07 Honeywell International Inc. Gas turbine engines with improved compressor blades
GB2517124B (en) * 2013-05-13 2015-12-09 Ge Aviat Systems Ltd Method for diagnosing a trailing edge flap fault
HUP1600523A2 (en) * 2016-09-07 2018-03-28 Attila Nyiri Regulation of blades for airscrew, blower or wind turbine by holes, slots and notches
US11912395B2 (en) * 2016-09-07 2024-02-27 Attila NYIRI Propeller and propeller blade
HU231494B1 (hu) * 2020-10-14 2024-04-28 Róbert 40% Círus Légcsavar és széles légcsavar-lapát

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304973A (en) 1928-05-08 1929-01-31 Edouard Ferdinand Albert Improvements in wings for aeroplanes and like aircraft
US1887148A (en) * 1930-05-02 1932-11-08 Ganahl Carl De Aeroplane propulsion
GB510546A (en) 1938-02-07 1939-08-03 Alfred Richard Weyl Improvements relating to high-lift aerofoils
GB573555A (en) 1943-05-19 1945-11-26 Giles Eyre Blake Improvements in airscrews
US3512414A (en) 1968-05-23 1970-05-19 Rosemount Eng Co Ltd Slotted airfoil sensor housing
US3767322A (en) * 1971-07-30 1973-10-23 Westinghouse Electric Corp Internal cooling for turbine vanes
US4169567A (en) * 1974-12-13 1979-10-02 Tamura Raymond M Helicopter lifting and propelling apparatus
DE3241456A1 (de) 1982-11-10 1984-05-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Einrichtung zur verminderung von boeenlasten
DE3345154A1 (de) 1983-12-14 1985-06-27 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Tragfluegel fuer luftfahrzeuge
DE3629910A1 (de) * 1986-09-03 1988-03-17 Mtu Muenchen Gmbh Metallisches hohlbauteil mit einem metallischen einsatz, insbesondere turbinenschaufel mit kuehleinsatz
JPH07300098A (ja) * 1994-05-06 1995-11-14 Mitsubishi Heavy Ind Ltd 低騒音型ブレード
US5479400A (en) 1994-06-06 1995-12-26 Metricom, Inc. Transceiver sharing between access and backhaul in a wireless digital communication system
US6142425A (en) * 1995-08-22 2000-11-07 Georgia Institute Of Technology Apparatus and method for aerodynamic blowing control using smart materials
US5813625A (en) * 1996-10-09 1998-09-29 Mcdonnell Douglas Helicopter Company Active blowing system for rotorcraft vortex interaction noise reduction
US6109566A (en) 1999-02-25 2000-08-29 United Technologies Corporation Vibration-driven acoustic jet controlling boundary layer separation
GB9911924D0 (en) 1999-05-21 1999-07-21 Adaptive Broadband Ltd A method and system for wireless connection to a wide area network
US6283406B1 (en) * 1999-09-10 2001-09-04 Gte Service Corporation Use of flow injection and extraction to control blade vortex interaction and high speed impulsive noise in helicopters
US6654616B1 (en) 1999-09-27 2003-11-25 Verizon Laboratories Inc. Wireless area network having flexible backhauls for creating backhaul network
US6728514B2 (en) 2000-09-08 2004-04-27 Wi-Lan Inc. Scalable wireless network topology systems and methods
JP4171869B2 (ja) 2001-09-05 2008-10-29 ソニー株式会社 ヘテロダイン受信機

Also Published As

Publication number Publication date
EP1577212A2 (de) 2005-09-21
GB0405843D0 (en) 2004-04-21
JP4713160B2 (ja) 2011-06-29
US7264444B2 (en) 2007-09-04
CA2484787A1 (en) 2005-09-16
JP2005263201A (ja) 2005-09-29
EP1577212A3 (de) 2005-12-21
EP1577212B1 (de) 2008-05-07
CA2484787C (en) 2012-05-15
US20050207895A1 (en) 2005-09-22

Similar Documents

Publication Publication Date Title
DE602004013535D1 (de) Tragflügel mit einer Vorrichtung zur Strömungsregulierung
DE502006009014D1 (de) Filtereinrichtung mit einer heizung
DE602005007958D1 (de) Vorrichtung zur Steuerung einer Fahrradgangschaltung auf der Grundlage der Bewegung der Vorrichtung
DE602005026500D1 (de) Vorrichtung zur Handhaben von mikrofluidischen Vorrichtungen mit einer Klemmeinrichtung
DE602006000357D1 (de) Sensor zur Verwendung in einer lithografischen Vorrichtung
DE602005001513D1 (de) Vorrichtung zur Ausrichtung einer Fahrradkette
DE502007003865D1 (de) Vorrichtung zur beeinflussung einer abgasströmung
DE602004013107D1 (de) Vorrichtung zur Korrektur einer gelernten Position
DE502005010861D1 (de) Hauptflügel/zusatzflügel-anordnung für flugzeuge mit einer vorrichtung zur minderung des aerodynamischen lärms
DE602006015226D1 (de) Klappe mit vorrichtung zur fehlererkennung der klappe
ATE411553T1 (de) Vorrichtung zur steuerung der standby-versorgung
DE602006006889D1 (de) Neues Ladungslöchertransportmaterial zur Anwendung in einer photovoltaischen Vorrichtung
DE602008002017D1 (de) Vorrichtung mit Sprachverständnis
DE602005019986D1 (de) Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung
ATE542550T1 (de) Vorrichtung zum verdampfen einer flüchtigen flüssigkeit
DE112005000348A5 (de) Vorrichtung zum Ermitteln einer Kipptendenz
DE602005000416D1 (de) Einrichtung zur Regelung der Leerlaufdrehzahl
DE60314339D1 (de) Vorrichtung zur Steuerung eines Durchflusses
DE602005025744D1 (de) System mit magnetisch betätigter vorrichtung zur drehbewegungssteuerung
DE502005011174D1 (de) Vorrichtung zur mukosaresektion
DE602006018569D1 (de) Mikroskopsystem mit einer Beleuchtungsvorrichtung
DE502007002499D1 (de) Bauteil mit einer panzerung
DE602005003390D1 (de) Verbesserte einstellbare Konvergenzvorrichtung für Projektor und Projektor mit einer Konvergenzvorrichtung
FR2892274B1 (fr) Objet utilitaire repliable sur lui-meme
DE602007003967D1 (de) Vorrichtung zur verteilung einer fahrzeugantriebskraft

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

8364 No opposition during term of opposition