DK160954C - Aerodynamisk vinge, isaer til vindkraftanlaeg - Google Patents

Aerodynamisk vinge, isaer til vindkraftanlaeg

Info

Publication number
DK160954C
DK160954C DK147182A DK147182A DK160954C DK 160954 C DK160954 C DK 160954C DK 147182 A DK147182 A DK 147182A DK 147182 A DK147182 A DK 147182A DK 160954 C DK160954 C DK 160954C
Authority
DK
Denmark
Prior art keywords
israel
power plant
wind power
aerodynamic wings
aerodynamic
Prior art date
Application number
DK147182A
Other languages
English (en)
Other versions
DK147182A (da
DK160954B (da
Inventor
Michael Hahn
Franz Sperber
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 DK147182A publication Critical patent/DK147182A/da
Publication of DK160954B publication Critical patent/DK160954B/da
Application granted granted Critical
Publication of DK160954C publication Critical patent/DK160954C/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
    • 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
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
    • 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
    • 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)
  • Laminated Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK147182A 1981-04-01 1982-03-31 Aerodynamisk vinge, isaer til vindkraftanlaeg DK160954C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3113079A DE3113079C2 (de) 1981-04-01 1981-04-01 Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung
DE3113079 1981-04-01

Publications (3)

Publication Number Publication Date
DK147182A DK147182A (da) 1982-10-02
DK160954B DK160954B (da) 1991-05-06
DK160954C true DK160954C (da) 1991-11-11

Family

ID=6129019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK147182A DK160954C (da) 1981-04-01 1982-03-31 Aerodynamisk vinge, isaer til vindkraftanlaeg

Country Status (9)

Country Link
US (2) US4643646A (da)
EP (1) EP0061567B1 (da)
JP (1) JPS57210171A (da)
AU (1) AU551912B2 (da)
CA (1) CA1197468A (da)
DE (1) DE3113079C2 (da)
DK (1) DK160954C (da)
ES (1) ES510426A0 (da)
GR (1) GR82251B (da)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155577A (ja) * 1983-02-25 1984-09-04 Mitsubishi Heavy Ind Ltd 風車翼
US4594761A (en) * 1984-02-13 1986-06-17 General Electric Company Method of fabricating hollow composite airfoils
SE8600369D0 (sv) * 1986-01-28 1986-01-28 Stromberg Karl Otto Propeller jemte sett att framstella en sadan
US4815939A (en) * 1986-11-03 1989-03-28 Airfoil Textron Inc. Twisted hollow airfoil with non-twisted internal support ribs
FR2616409B1 (fr) * 1987-06-09 1989-09-15 Aerospatiale Pale en materiaux composites et son procede de fabrication
DE3822702A1 (de) * 1988-07-05 1990-03-15 Freudenberg Carl Fa Kuehlwasserpumpe mit riemenantrieb
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
DE4225599A1 (de) * 1992-08-03 1994-02-17 Harald Dr Kayser Tragflügel für Windenergieanlage
DE4335221C1 (de) * 1993-10-15 1995-03-16 Deutsche Forsch Luft Raumfahrt Rotorblatt für Windkraftanlagen
US5417548A (en) 1994-01-14 1995-05-23 Midwest Research Institute Root region airfoil for wind turbine
US5562420A (en) * 1994-03-14 1996-10-08 Midwest Research Institute Airfoils for wind turbine
NL1001200C2 (nl) * 1995-09-15 1997-03-20 Aerpac Special Products B V Molenwiek.
US5890285A (en) * 1996-08-23 1999-04-06 Mcdonnell Douglas Corporation Method for superplastically forming a structural article
US6068446A (en) * 1997-11-20 2000-05-30 Midwest Research Institute Airfoils for wind turbine
JP2000043796A (ja) * 1998-07-30 2000-02-15 Japan Aircraft Development Corp 複合材の翼形構造およびその成形方法
FR2821129B1 (fr) * 2001-02-22 2003-05-16 Eads Airbus Sa Dispositif d'assemblage d'un panneau et d'une structure, apte a transmettre des efforts importants
DK174614B1 (da) * 2001-03-14 2003-07-21 Lm Glasfiber As Stativ til vingetipende af vindmøllevinge
US6607164B2 (en) 2001-10-22 2003-08-19 Toyota Motor Sales, U.S.A., Inc. Wing airfoil
ES2208028B1 (es) 2001-11-12 2005-06-01 Gamesa Desarrollos Aeronauticos, S.A. Molde de conchas para la fabricacion de palas de aerogenerador y molde asi constituido.
DK175718B1 (da) * 2002-04-15 2005-02-07 Ssp Technology As Möllevinge
WO2003104646A1 (de) * 2002-06-05 2003-12-18 Aloys Wobben Rotorblatt einer windenergieanlage
DE10235496B4 (de) * 2002-08-02 2015-07-30 General Electric Co. Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage
CA2516936A1 (en) * 2003-02-28 2004-09-10 Vestas Wind Systems A/S Method of manufacturing a wind turbine blade, wind turbine blade, front cover and use of a front cover
DE10319246A1 (de) * 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
DE102004049098A1 (de) * 2004-10-08 2006-04-13 Eew Maschinenbau Gmbh Rotorblatt für eine Windenergieanlage
DE102004057979C5 (de) * 2004-11-30 2019-09-26 Senvion Gmbh Rotorblatt
ES2265760B1 (es) * 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
US20060225278A1 (en) * 2005-03-31 2006-10-12 Lin Wendy W Wind blade construction and system and method thereof
US7798780B2 (en) * 2005-12-19 2010-09-21 General Electric Company Modularly constructed rotorblade and method for construction
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
DE102006022272C5 (de) 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
ES2294927B1 (es) 2006-05-31 2009-02-16 Gamesa Eolica, S.A. Pala de aerogenerador con borde de salida divergente.
CN101646865B (zh) 2006-12-15 2013-01-09 布拉德纳公司 加强的空气动力学型材
CN101611225B (zh) 2007-01-16 2012-05-23 丹麦技术大学 用于风力涡轮机的加强叶片
JP5242920B2 (ja) * 2007-01-23 2013-07-24 株式会社日立製作所 風車用分割翼
EP2108083B1 (en) 2007-01-25 2012-11-07 Bladena ApS Reinforced blade for wind turbine
EP2109713B1 (en) * 2007-01-29 2013-07-24 Bladena ApS Wind turbine blade
WO2008104174A2 (en) * 2007-02-27 2008-09-04 Vestas Wind Systems A/S A strengthening structure for a wind turbine blade, a wind turbine blade, a method for assembling a wind turbine blade and use hereof.
ES2342638B1 (es) * 2007-02-28 2011-05-13 GAMESA INNOVATION & TECHNOLOGY, S.L. Una pala de aerogenerador multi-panel.
US20090070977A1 (en) * 2007-09-13 2009-03-19 General Electric Company Jig And Fixture For Wind Turbine Blade
US8075275B2 (en) * 2007-09-27 2011-12-13 General Electric Company Wind turbine spars with jointed shear webs
US8733549B2 (en) 2007-11-13 2014-05-27 General Electric Company System for containing and/or transporting wind turbine components
EP2225458B1 (en) * 2007-11-14 2011-06-22 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade
US20090140527A1 (en) * 2007-11-30 2009-06-04 General Electric Company Wind turbine blade stiffeners
US8240962B2 (en) * 2007-12-28 2012-08-14 General Electric Company Integrated shipping fixture and assembly method for jointed wind turbine blades
EP2283230B1 (en) * 2008-03-05 2012-05-16 Vestas Wind Systems A/S An assembly tool and a method of manufacturing a blade of a wind turbine
US8262363B2 (en) * 2008-03-17 2012-09-11 General Electric Company Blade having a damping element and method of fabricating same
DE102008022548A1 (de) * 2008-05-07 2009-11-12 Nordex Energy Gmbh Rotorblatt für eine Windenergieanlage
JP5138774B2 (ja) * 2008-06-05 2013-02-06 三菱重工業株式会社 風車翼およびこれを用いる風力発電装置
WO2009153341A2 (en) * 2008-06-20 2009-12-23 Vestas Wind Systems A/S A method of manufacturing a spar for a wind turbine from elements having geometrically well-defined joint surface portions
ES2568501T3 (es) * 2008-06-20 2016-04-29 Vestas Wind Systems A/S Un procedimiento de fabricación de una pala de turbina eólica que comprende un larguero a partir de elementos que tienen porciones de extremo que se extienden transversalmente con respecto a una porción intermedia y la pala de turbina eólica relacionada
DK2318705T3 (da) * 2008-06-20 2013-01-21 Vestas Wind Sys As Fremgangsmåde til fremstilling af en bjælke til en vindmølle af elementer af forskellige materialer og den således opnåede bjælke
WO2009155921A1 (en) * 2008-06-23 2009-12-30 Danmarks Tekniske Universitet A wind turbine blade with angled girders
ATE546642T1 (de) 2008-06-24 2012-03-15 Univ Danmarks Tekniske Verstärkte windturbinenschaufel
DE102008038620A1 (de) * 2008-06-27 2009-12-31 Powerblades Gmbh Verfahren und Fertigungsform zur Fertigung eines Rotorblattes für eine Windenergieanlage
DE102008045601A1 (de) 2008-06-27 2009-12-31 Repower Systems Ag Rotorblatt für eine Windenergieanlage und Verfahren und Fertigungform zu seiner Fertigung
ATE535711T1 (de) * 2008-07-02 2011-12-15 Siemens Ag Windturbinenschaufel mit blitzrezeptor und verfahren zum schutz der oberfläche einer windturbinenschaufel
ES2377369B1 (es) * 2008-07-31 2013-02-05 Manuel Torres Martínez Útil para la fabricación de componentes de aerodinos y aerogeneradores y proceso de fabricación de estos componentes.
GB2462307A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
GB2462308A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
CN101725464B (zh) * 2008-10-17 2012-03-07 中国科学院宁波材料技术与工程研究所 采用超高强聚乙烯纤维复合材料制造风力发电机叶片的方法
WO2010048370A1 (en) * 2008-10-22 2010-04-29 Vec Industries, L.L.C. Wind turbine blade and method for manufacturing thereof
ES2341073B1 (es) 2008-10-28 2011-05-20 GAMESA INNOVATION & TECHNOLOGY, S.L. Una pala de aerogenerador multi-panel con uniones mejoradas en el borde de salida.
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication
US7891947B2 (en) * 2008-12-12 2011-02-22 General Electric Company Turbine blade and method of fabricating the same
US8092187B2 (en) * 2008-12-30 2012-01-10 General Electric Company Flatback insert for turbine blades
US7841835B2 (en) * 2009-02-20 2010-11-30 General Electric Company Spar cap for wind turbine blades
DE102009002637A1 (de) * 2009-04-24 2010-10-28 Wobben, Aloys Rotorblatt für eine Windenergieanlage
US8753091B1 (en) * 2009-05-20 2014-06-17 A&P Technology, Inc. Composite wind turbine blade and method for manufacturing same
DE102009033165A1 (de) 2009-07-13 2011-01-27 Repower Systems Ag Rotorblatt einer Windenergieanlage, Verfahren zum Fertigen eines Rotorblattes sowie Gurtpaar für ein Rotorblatt
DE102009033164A1 (de) * 2009-07-13 2011-01-27 Repower Systems Ag Rotorblatt einer Windenergieanlage sowie Verfahren zum Fertigen eines Rotorblattes einer Windenergieanlage
EP2275673B1 (en) 2009-07-17 2018-01-24 Vestas Wind Systems A/S Manufacturing WTG blade having a spar
JP2011032988A (ja) * 2009-08-05 2011-02-17 Nitto Denko Corp 風力発電機ブレード用発泡充填材、風力発電機ブレード用発泡充填部品、風力発電機ブレード、風力発電機、および、風力発電機ブレードの製造方法
CA2768957C (en) 2009-10-08 2014-07-29 Mitsubishi Heavy Industries, Ltd. Composite-material structure and aircraft main wing and aircraft fuselage provided with the same
WO2011066279A2 (en) * 2009-11-24 2011-06-03 Ronner David E Wind turbine blade and methods, apparatus and materials for fabrication in the field
EP2330294B1 (en) 2009-12-02 2013-01-16 Bladena ApS Reinforced airfoil shaped body
US8556590B2 (en) 2009-12-25 2013-10-15 Mitsubishi Heavy Industries, Ltd. Wind-turbine rotor blade
JP5484892B2 (ja) * 2009-12-25 2014-05-07 三菱重工業株式会社 風車回転翼
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
CA2786561C (en) 2010-01-14 2018-03-20 Neptco, Inc. Wind turbine rotor blade components and methods of making same
DE102010002432A1 (de) * 2010-02-26 2011-09-01 Repower Systems Ag Rotorblatt für eine Windenergieanlage, Windenergieanlage und Verfahren zum Herstellen eines Rotorblatts
DE202010000323U1 (de) 2010-03-05 2011-06-22 Lätzsch GmbH Kunststoffverarbeitung, 04567 Windflügel für eine Strömungsenergieanlage
GB201007336D0 (en) * 2010-04-30 2010-06-16 Blade Dynamics Ltd A modular structural composite beam
FI20105594L (fi) * 2010-05-26 2011-11-27 Meteco Oy Lapa ja menetelmä sen valmistamiseksi
FR2960852B1 (fr) * 2010-06-04 2013-04-12 Dassault Aviat Ensemble structurel d'aeronef et procede d'assemblage associe
US8172539B2 (en) 2010-06-17 2012-05-08 General Electric Company Wind turbine rotor blade joint
US8057189B2 (en) * 2010-12-15 2011-11-15 General Electric Company Wind turbine blade with modular leading edge
JP5808112B2 (ja) 2011-02-04 2015-11-10 三菱重工業株式会社 複合材構造体およびこれを備えた航空機主翼
JP5808111B2 (ja) 2011-02-04 2015-11-10 三菱重工業株式会社 航空機用複合材構造体、これを備えた航空機主翼および航空機胴体
ES2392523B2 (es) 2011-05-13 2013-05-16 Investigaciones Y Desarrollos Eólicos, S.L. Sistema de unión de tramos componentes de palas de aerogenerador.
DE202011100897U1 (de) * 2011-05-17 2011-10-14 Windnovation Engineering Solutions Gmbh Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen
US8360732B2 (en) * 2011-05-25 2013-01-29 General Electric Company Rotor blade section and method for assembling a rotor blade for a wind turbine
US8262362B2 (en) 2011-06-08 2012-09-11 General Electric Company Wind turbine blade shear web with spring flanges
US20120027611A1 (en) * 2011-07-07 2012-02-02 General Electric Company Compression member for wind turbine rotor blades
DE102011078951C5 (de) * 2011-07-11 2017-09-07 Senvion Gmbh Verfahren zum Herstellen eines Rotorblatts für eine Windenergieanlage
US8257048B2 (en) * 2011-07-19 2012-09-04 General Electric Company Wind turbine blade multi-component shear web with intermediate connection assembly
US8235671B2 (en) 2011-07-19 2012-08-07 General Electric Company Wind turbine blade shear web connection assembly
US8393871B2 (en) 2011-07-19 2013-03-12 General Electric Company Wind turbine blade shear web connection assembly
FR2980514B1 (fr) * 2011-09-23 2018-01-05 Flakt Solyvent-Ventec Pale de machine tournante a structure modulaire renforcee
WO2013054404A1 (ja) 2011-10-12 2013-04-18 三菱重工業株式会社 風車翼及びこれを備えた風力発電装置ならびに風車翼の設計方法
US10076873B2 (en) * 2012-02-02 2018-09-18 Lm Wp Patent Holding A/S Post-moulding station and an associated method of manufacture of a wind turbine blade
BR112014018327B1 (pt) * 2012-02-02 2021-02-09 Lm Wp Patent Holding A/S sistema e método de fabricação de uma pá de turbina eólica
GB201215004D0 (en) 2012-08-23 2012-10-10 Blade Dynamics Ltd Wind turbine tower
GB201217210D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
EP3019332B1 (en) * 2013-07-11 2018-06-27 Vestas Wind Systems A/S Wind turbine blade
WO2015014370A1 (en) 2013-08-02 2015-02-05 Vestas Wind Systems A/S A blade for a wind turbine and a method for manufacturing a blade for a wind turbine
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
US9945354B2 (en) * 2014-10-27 2018-04-17 General Electric Company System and method for controlling bonding material in a wind turbine blade
GB2561851A (en) * 2017-04-25 2018-10-31 Airbus Operations Ltd Fibre reinforced composite aerofoil structures
US10570879B2 (en) 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings
US10563636B2 (en) 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
CN112867864A (zh) 2018-10-25 2021-05-28 通用电气公司 用于接合的风力涡轮机叶片的梁帽构造
WO2020092458A1 (en) 2018-10-31 2020-05-07 General Electric Company Jointed wind turbine rotor blade having varying material combinations along its span for pin reinforcement
CA3117310A1 (en) 2018-11-01 2020-05-07 General Electric Company Wind turbine jointed rotor blade having a hollow chord-wise extending pin
US11767819B2 (en) 2018-11-01 2023-09-26 General Electric Company Spacer material, for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade
US11486352B2 (en) 2018-11-01 2022-11-01 General Electric Company Scarf connection for a wind turbine rotor blade
JP7214859B2 (ja) 2018-11-01 2023-01-30 ゼネラル・エレクトリック・カンパニイ ジョイントされたロータブレードのためのコンプライアント構造体
WO2020091790A1 (en) 2018-11-01 2020-05-07 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
WO2020091792A1 (en) 2018-11-01 2020-05-07 General Electric Company Span-wise extending pin for joining rotor blade segments
CN109624369B (zh) * 2018-12-07 2020-12-18 江苏新扬新材料股份有限公司 一种低温叶片的制备方法
CN113165283A (zh) 2018-12-11 2021-07-23 通用电气公司 用于制造用于风力涡轮转子叶片的叶片构件的方法
WO2020122865A1 (en) 2018-12-11 2020-06-18 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
US11542917B2 (en) 2018-12-11 2023-01-03 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
CA3121890A1 (en) 2018-12-11 2020-06-18 Louis Rondeau Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
US11840030B2 (en) 2018-12-11 2023-12-12 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
EP3894691A1 (en) 2018-12-13 2021-10-20 General Electric Company Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
CN113167217B (zh) 2018-12-19 2024-06-07 Lm风力发电公司 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片
CN113167214A (zh) 2018-12-20 2021-07-23 通用电气公司 具有沿其翼展由不同形式的材料构成的翼梁帽的接头式风力涡轮转子叶片
US20230078701A1 (en) * 2021-09-13 2023-03-16 Rohr, Inc. Composite structure and method for forming same

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR458312A (fr) * 1912-06-12 1913-10-08 Donald Barns Morison Perfectionnements aux appareils à condenser la vapeur
GB458312A (en) * 1935-06-21 1936-12-17 Cierva Autogiro Co Ltd Improvements in and relating to rotor blades for aircraft sustaining rotors
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
GB578485A (en) * 1944-03-22 1946-07-01 Bruno Jablonsky Improvements in and relating to the manufacture of hollow articles of bonded fibrous laminae
FR1003515A (fr) * 1947-01-16 1952-03-19 Perfectionnement aux pales pour rotors de gyravions
US2574980A (en) * 1947-06-05 1951-11-13 Piasecki Helicopter Corp Rotary wing blade
US2580363A (en) * 1947-10-23 1951-12-25 Bell Aircraft Corp Rotor blade construction
FR1009798A (fr) * 1948-06-25 1952-06-03 Const Aeronautiques Du Ct Soc Perfectionnements à la construction des pales de voilures tournantes
US2659444A (en) * 1949-06-21 1953-11-17 Autogiro Co Of America Molded aircraft sustaining rotor blade
FR1070262A (fr) * 1952-02-02 1954-07-21 Chantiers De France Atel Pale creuse de rotor à pas variable, notamment pour rotors de moteurs à vent
FR1100249A (fr) * 1954-05-06 1955-09-19 United Aircraft Corp Perfectionnements à des pales de rotor d'aéronefs à voilure tournante
US2963094A (en) * 1955-05-04 1960-12-06 Cantinieau Jean Construction of blades for aircraft having gyratory wings
US3018832A (en) * 1955-06-30 1962-01-30 Prewitt Aircraft Company Aircraft structure
GB818403A (en) * 1955-10-31 1959-08-19 Aerotecnica S A Rotor blades for rotary wing aircraft
US3055437A (en) * 1957-10-15 1962-09-25 Doman Helicopters Inc Moisture proof helicopter blade
US3093219A (en) * 1961-04-06 1963-06-11 Monte Copter Inc Plural-section airfoils
GB1003515A (en) * 1961-05-10 1965-09-02 Steel Co Of Wales Ltd Improvements in the production of steel in open hearth furnaces or top blown converters
US3096826A (en) * 1961-08-07 1963-07-09 Hughes Tool Co Rotor blade for rotary-winged aircraft
FR1328747A (fr) * 1962-07-12 1963-05-31 Aero Controls Ltd Structure d'aile ou analogue à forme de profil aérodynamique et dispositifs en comportant application
US3217807A (en) * 1964-08-28 1965-11-16 Bell Aerospace Corp Rotor blade
US3330550A (en) * 1965-03-11 1967-07-11 Parsons Corp Clamping mandrel for bonding and like operations
US3333642A (en) * 1965-07-26 1967-08-01 United Aircraft Corp Helicopter blade or blade spar construction
US3321019A (en) * 1965-10-22 1967-05-23 United Aircraft Corp Fiberglass blade
US3310117A (en) * 1966-04-08 1967-03-21 Parsons Corp Helicopter spar having integral mass and stiffness control provisions
US3356153A (en) * 1966-08-19 1967-12-05 Schramm Rotor blade
US3519228A (en) * 1967-09-29 1970-07-07 Dow Chemical Co Airfoil structure
US3528753A (en) * 1968-06-14 1970-09-15 United Aircraft Corp Helicopter blade with non-homogeneous structural spar
GB1202340A (en) * 1968-12-23 1970-08-12 Parsons Corp Method of making helicopter rotor spars
DE2327393A1 (de) * 1972-05-31 1973-12-13 United Aircraft Corp Zusammengesetztes hubschrauber-rotorblatt
FR2345600A1 (fr) * 1975-06-09 1977-10-21 Bourquardez Gaston Eolienne a paliers fluides
US4095322A (en) * 1976-08-30 1978-06-20 The Boeing Company Method of fabricating a composite aerodynamic rotorblade assembly
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor
DE2921152C2 (de) * 1979-05-25 1982-04-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotorblatt für Windkraftwerke
US4295790A (en) * 1979-06-21 1981-10-20 The Budd Company Blade structure for use in a windmill
HU178353B (en) * 1979-10-25 1982-04-28 Szelloezoe Muevek Wing or blade composed from parts for fans or fanlike machines
DE3014347C2 (de) * 1980-04-15 1983-05-26 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Herstellung von schaumkerngestützen, faserverstärkten Kunststoff-Formkörpern wie Flügel, Rotorblätter etc. großer Längen-und Breitenausdehnung

Also Published As

Publication number Publication date
DK147182A (da) 1982-10-02
JPS57210171A (en) 1982-12-23
EP0061567A3 (en) 1984-09-26
DE3113079C2 (de) 1985-11-21
EP0061567A2 (de) 1982-10-06
AU8199882A (en) 1982-10-07
CA1197468A (en) 1985-12-03
US4732542A (en) 1988-03-22
DK160954B (da) 1991-05-06
EP0061567B1 (de) 1988-05-18
ES8503080A1 (es) 1985-02-01
AU551912B2 (en) 1986-05-15
ES510426A0 (es) 1985-02-01
JPH0312232B2 (da) 1991-02-19
GR82251B (da) 1984-12-13
US4643646A (en) 1987-02-17
DE3113079A1 (de) 1982-10-28

Similar Documents

Publication Publication Date Title
DK160954C (da) Aerodynamisk vinge, isaer til vindkraftanlaeg
DK292483A (da) Vindkraftanlaeg med mindst en om en akse roterbar vinge
DK344079A (da) Styresystem til vindturbine
DK77983D0 (da) Vindenergisystem
NL7812588A (nl) Zonnecel.
NL187042C (nl) Fotovoltaische zonnecel.
NL7812518A (nl) Zonnecel.
DK243579A (da) Styresystem til vindturbinegenerator
DE3584345D1 (de) Dampfkraftanlage mit turbinenbypassanlage.
DE3483583D1 (de) Gasturbinenkleinkraftwerk.
IT7828392A0 (it) Tetto solare.
DK466380A (da) Rotor til vindkraftanlaeg
IL62820A (en) Wind turbine with yaw trimming
DK426279A (da) Enkeltvingerotor til vindturbiner
DE3773164D1 (de) Windkraftwerk.
IT8119783A0 (it) Impianto solare fotovoltaico.
DK608886D0 (da) Flerbladsrotor til vindkraftanlaeg
OA06285A (fr) Eolienne.
IT7825651A0 (it) Turbina eolica.
NL7902607A (nl) Zonne-energiecollector.
ATA110878A (de) Sonnenkraftanlage
IL62819A0 (en) Wind turbine with yaw trimming
DK396182A (da) Vindkraftvaerk
ATE26882T1 (de) Solarkraftwerk.
NL178097C (nl) Zonne-energiesysteem.

Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed