DK225980A - Rotorvinge sammensat af vingesektioner - Google Patents

Rotorvinge sammensat af vingesektioner

Info

Publication number
DK225980A
DK225980A DK225980A DK225980A DK225980A DK 225980 A DK225980 A DK 225980A DK 225980 A DK225980 A DK 225980A DK 225980 A DK225980 A DK 225980A DK 225980 A DK225980 A DK 225980A
Authority
DK
Denmark
Prior art keywords
blings
rotor
wing sections
wing
sections
Prior art date
Application number
DK225980A
Other languages
Danish (da)
English (en)
Inventor
R Doellinger
R Schindler
D Franz
Original Assignee
Messerschmitt Boelkow Blohm
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 Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Publication of DK225980A publication Critical patent/DK225980A/da

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
    • B64C27/473—Constructional features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
DK225980A 1979-05-25 1980-05-23 Rotorvinge sammensat af vingesektioner DK225980A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921152A DE2921152C2 (de) 1979-05-25 1979-05-25 Rotorblatt für Windkraftwerke

Publications (1)

Publication Number Publication Date
DK225980A true DK225980A (da) 1980-11-26

Family

ID=6071630

Family Applications (1)

Application Number Title Priority Date Filing Date
DK225980A DK225980A (da) 1979-05-25 1980-05-23 Rotorvinge sammensat af vingesektioner

Country Status (5)

Country Link
US (1) US4389162A (fr)
EP (1) EP0019691B1 (fr)
JP (1) JPS55156797A (fr)
DE (1) DE2921152C2 (fr)
DK (1) DK225980A (fr)

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DE3113079C2 (de) * 1981-04-01 1985-11-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung
DE3114567A1 (de) * 1981-04-10 1982-10-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "grossflaechiges rotorblatt"
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US5269657A (en) * 1990-07-20 1993-12-14 Marvin Garfinkle Aerodynamically-stable airfoil spar
DE4447942B4 (de) * 1994-10-11 2016-10-20 Aloys Wobben Windenergieanlage mit Blitzschutzeinrichtung
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DE19962989B4 (de) * 1999-12-24 2006-04-13 Wobben, Aloys, Dipl.-Ing. Rotorblatt für Windenergieanlagen
NZ530506A (en) * 2001-07-11 2006-12-22 Hydra Tidal Energy Technology Plant, generator and propeller element for generating energy from watercurrents
CN1975152B (zh) * 2001-07-19 2012-03-21 维斯塔斯风力系统集团公司 风力涡轮机叶片
DE10235496B4 (de) * 2002-08-02 2015-07-30 General Electric Co. Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage
JP4580169B2 (ja) * 2004-02-05 2010-11-10 富士重工業株式会社 風車用分割型ブレード及び風車の耐雷装置
US7118338B2 (en) * 2004-06-30 2006-10-10 General Electric Company Methods and apparatus for twist bend coupled (TCB) wind turbine blades
GB0415545D0 (en) * 2004-07-12 2004-08-11 Peace Steven Wind turbine
ES2265760B1 (es) * 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
US7393184B2 (en) * 2005-11-10 2008-07-01 General Electric Company Modular blades and methods for making same
US7798780B2 (en) * 2005-12-19 2010-09-21 General Electric Company Modularly constructed rotorblade and method for construction
US7517198B2 (en) * 2006-03-20 2009-04-14 Modular Wind Energy, Inc. Lightweight composite truss wind turbine blade
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
DE102006022279B4 (de) * 2006-05-11 2016-05-12 Aloys Wobben Rotorblatt für eine Windenergieanlage
DE102007036917A1 (de) 2007-08-06 2009-02-12 Hafner, Edzard, Prof. Dr.-Ing. Rotorblatt für Windkraftanlagen, insbesondere für schwimmende Windkraftanlagen, sowie Windkraftanlage mit einem Rotorblatt
DE102007041649A1 (de) * 2007-09-03 2009-03-05 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Rotorblatt, Windenergieanlage sowie Verfahren zum Betreiben einer Windenergieanlage
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade
US20090070977A1 (en) * 2007-09-13 2009-03-19 General Electric Company Jig And Fixture For Wind Turbine Blade
US8123488B2 (en) 2007-09-17 2012-02-28 General Electric Company System and method for joining turbine blades
US8733549B2 (en) 2007-11-13 2014-05-27 General Electric Company System for containing and/or transporting wind turbine components
CN101571101B (zh) * 2008-04-30 2012-03-07 北京航空航天大学 一种分列式水平轴风电叶片
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication
CN102308083B (zh) 2008-12-05 2016-04-13 模组风能公司 高效风轮机叶片
US7891947B2 (en) * 2008-12-12 2011-02-22 General Electric Company Turbine blade and method of fabricating the same
GB2467745A (en) 2009-02-11 2010-08-18 Vestas Wind Sys As Wind turbine blade with tension element(s) to increase edgewise stiffness
ES2663526T3 (es) * 2009-04-13 2018-04-13 Maxiflow Manufacturing Inc. Pala de turbina eólica y método de construcción de la misma
DE102009023001A1 (de) * 2009-05-28 2010-12-02 Smart Blade Gmbh Modulares Rotorblatt für eine Windkraftanlage
DE102009040515A1 (de) 2009-09-03 2011-03-10 Grimm, Friedrich, Prof. Dipl.-Ing. Rotorblatt für eine Windturbine mit horizontaler Rotationsachse
DE102009046586B4 (de) * 2009-11-10 2012-02-23 Nordex Energy Gmbh Blattspitze für ein Rotorblatt einer Windenergieanlage und Verfahren zur Montage der Blattspitze an ein Rotorblatt
CA2781551A1 (fr) * 2009-11-24 2011-06-03 David E. Ronner Pale d'eolienne et procedes, appareil et materiaux pour la fabrication sur place
US20100135796A1 (en) * 2009-12-01 2010-06-03 Venkateswara Rao Kavala Monitoring joint efficiency in wind turbine rotor blades
MX341495B (es) 2010-01-14 2016-08-23 Neptco Inc * Componentes de pala de rotor de turbina eolica y metodos para la fabricacion de los mismos.
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
CA2690955A1 (fr) * 2010-01-28 2011-07-28 Olivier Blanc Structure de turbine eolienne et methode d'assemblage
EP2534374A4 (fr) * 2010-02-12 2017-12-27 Thomas Holding Århus A/s Éléments en mousse et longeron assemblés puis revêtus et finis pour former une pale pour une turbine éolienne
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
US8172539B2 (en) * 2010-06-17 2012-05-08 General Electric Company Wind turbine rotor blade joint
US20130149166A1 (en) * 2010-08-24 2013-06-13 Karsten Schibsbye Formation of a core structure of a wind turbine rotor blade by using a plurality of basic core components
DE102010039778B4 (de) 2010-08-25 2018-03-01 Skywind Gmbh Rotorblatt für Windenergieanlagen
DE102010046518A1 (de) * 2010-09-22 2012-03-22 Nordex Energy Gmbh Rotorblatt oder Rotorsegment für eine Windenergieanlage
DE102010046519A1 (de) * 2010-09-22 2012-03-22 Nordex Energy Gmbh Rotorblatt oder Rotorblattsegment für eine Windenergieanlage
US20110243736A1 (en) * 2010-12-08 2011-10-06 General Electric Company Joint sleeve for a rotor blade assembly of a wind turbine
US20110206510A1 (en) * 2010-12-20 2011-08-25 Reinhard Langen Modular rotor blade and method for mounting a wind turbine
US20130309095A1 (en) * 2012-05-17 2013-11-21 SkyWolf Wind Turbine Corp. Wind turbine blade having improved structural and aerodynamic characteristics
US9605650B2 (en) 2012-12-04 2017-03-28 General Electric Company Wind blades with mechanical elements for pretensioning in tension fabrics
DE102015117437A1 (de) 2015-10-14 2017-04-20 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Verfahren zum Herstellen eines Windenergieanlagen-Rotorblattes
US10495058B2 (en) * 2017-02-21 2019-12-03 General Electric Company Joint assembly for rotor blade segments of a wind turbine
US10961982B2 (en) 2017-11-07 2021-03-30 General Electric Company Method of joining blade sections using thermoplastics
DE102018108695A1 (de) * 2018-04-12 2019-10-17 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlage
DE102018108906A1 (de) 2018-04-16 2019-10-17 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlage
US11353002B2 (en) 2019-01-16 2022-06-07 Roller Bearing Company Of America, Inc. Multi segment wind turbine blade joint bushing
GB202020710D0 (en) 2020-12-30 2021-02-10 Gen Electric Method of joining segments of a composite component
DE102022104017A1 (de) * 2022-02-21 2023-08-24 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage
CN115384765B (zh) * 2022-10-31 2023-03-24 四川蓉远地测科技有限公司 旋翼无人机驱动装置及其装配方法
DE102023100609A1 (de) * 2023-01-12 2024-07-18 Nordex Energy Se & Co. Kg Geteiltes Windenergieanlagenrotorblatt sowie Verfahren zum Verbinden zweier Rotorblattsegmente eines Windenergieanlagenrotorblatts
DE102023003837A1 (de) 2023-09-12 2025-03-13 Gerold Bernhardt Teilbares Rotorblatt für eine Windkraftanlage in Hybridbauweise ohne Carbon sowie Vorrichtung für Auswuchtanlage
DE102024116974A1 (de) * 2024-06-17 2025-12-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Windkraftanlage

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NL14424C (fr) *
US2734586A (en) * 1956-02-14 Low-density propeller blade
US1785318A (en) * 1929-01-26 1930-12-16 Dfan Mcg Gilfillan Wing structure for airplanes
US1879225A (en) * 1929-06-28 1932-09-27 Firm Of Propeller Ag Propeller blade
US2254821A (en) * 1938-01-07 1941-09-02 Haw Jakob Heinrich Airscrew blade construction
FR888216A (fr) * 1942-02-03 1943-12-07 Sncase Procédé de montage et de fixation des éléments constituant des pales sustentatrices pour voilure tournante par utilisation d'un longeron profilé
DE943880C (de) * 1952-02-29 1956-06-01 Karl Wolf Dipl Ing Windradfluegel
US2869649A (en) * 1953-04-07 1959-01-20 Murdo Mackenzie Helicopter rotor
FR1187166A (fr) * 1957-11-14 1959-09-08 Perfectionnements apportés aux machines à pales, notamment aux éoliennes
US3108640A (en) * 1961-04-18 1963-10-29 Daimler Benz Ag Structural connection between rotatable parts
GB1290134A (fr) * 1970-01-23 1972-09-20
IT1091214B (it) * 1977-12-05 1985-07-06 Fiat Spa Pala per motori eolici

Also Published As

Publication number Publication date
EP0019691B1 (fr) 1983-05-18
DE2921152A1 (de) 1980-11-27
EP0019691A1 (fr) 1980-12-10
DE2921152C2 (de) 1982-04-22
US4389162A (en) 1983-06-21
JPS55156797A (en) 1980-12-06

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Legal Events

Date Code Title Description
ATS Application withdrawn