ES510426A0 - Ala grande aerodinamica. - Google Patents

Ala grande aerodinamica.

Info

Publication number
ES510426A0
ES510426A0 ES510426A ES510426A ES510426A0 ES 510426 A0 ES510426 A0 ES 510426A0 ES 510426 A ES510426 A ES 510426A ES 510426 A ES510426 A ES 510426A ES 510426 A0 ES510426 A0 ES 510426A0
Authority
ES
Spain
Prior art keywords
aerodynamic wing
large aerodynamic
wing
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.)
Granted
Application number
ES510426A
Other languages
English (en)
Other versions
ES8503080A1 (es
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
Messerschmitt Bolkow Blohm AG
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 Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of ES510426A0 publication Critical patent/ES510426A0/es
Publication of ES8503080A1 publication Critical patent/ES8503080A1/es
Expired legal-status Critical Current

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)
ES510426A 1981-04-01 1982-03-15 Ala grande aerodinamica. Expired ES8503080A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES510426A0 true ES510426A0 (es) 1985-02-01
ES8503080A1 ES8503080A1 (es) 1985-02-01

Family

ID=6129019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510426A Expired ES8503080A1 (es) 1981-04-01 1982-03-15 Ala grande aerodinamica.

Country Status (9)

Country Link
US (2) US4643646A (es)
EP (1) EP0061567B1 (es)
JP (1) JPS57210171A (es)
AU (1) AU551912B2 (es)
CA (1) CA1197468A (es)
DE (1) DE3113079C2 (es)
DK (1) DK160954C (es)
ES (1) ES8503080A1 (es)
GR (1) GR82251B (es)

Families Citing this family (132)

* 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
MXPA04011829A (es) * 2002-06-05 2005-03-31 Wobben Aloys Aspa de rotor de una instalacion de energia eolica.
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
US20060225278A1 (en) * 2005-03-31 2006-10-12 Lin Wendy W Wind blade construction and system and method thereof
ES2265760B1 (es) * 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
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.
WO2008071195A2 (en) 2006-12-15 2008-06-19 Danmarks Tekniske Universitet Reinforced aerodynamic profile
EP2104785B1 (en) 2007-01-16 2014-06-25 Bladena ApS Reinforced blade for wind turbine
JP5242920B2 (ja) * 2007-01-23 2013-07-24 株式会社日立製作所 風車用分割翼
DK2108083T3 (da) 2007-01-25 2013-02-04 Bladena Aps Forstærket vindmøllevinge
CN101595300A (zh) * 2007-01-29 2009-12-02 丹麦技术大学 风力涡轮机叶片
CN101646866B (zh) * 2007-02-27 2012-07-25 维斯塔斯风力系统有限公司 风轮机叶片的加强结构、风轮机叶片及其组装方法和应用
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
CN101868619B (zh) * 2007-11-14 2012-09-05 维斯塔斯风力系统有限公司 风力涡轮机叶片及制造风力涡轮机叶片的方法
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
CN101878367B (zh) * 2008-06-05 2012-11-07 三菱重工业株式会社 风车翼及使用该风车翼的风力发电装置
CN102123849B (zh) * 2008-06-20 2015-03-11 维斯塔斯风力系统有限公司 由具有横向于中间部分延伸的端部的元件制造用于风轮机的翼梁的方法
US8777578B2 (en) * 2008-06-20 2014-07-15 Vestas Wind Systems A/S Method of manufacturing a spar for a wind turbine from elements having geometrically well-defined joint surface portions
CN102124215B (zh) * 2008-06-20 2013-09-11 维斯塔斯风力系统有限公司 由包含不同材料的元件制造用于风轮机的翼梁的方法及相关翼梁
EP2297456A1 (en) * 2008-06-23 2011-03-23 Danmarks Tekniske Universitet A wind turbine blade with angled girders
WO2009155920A1 (en) 2008-06-24 2009-12-30 Danmarks Tekniske Universitet A reinforced wind turbine blade
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.
GB2462308A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
GB2462307A (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
CA2741479A1 (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
DE102009033164A1 (de) 2009-07-13 2011-01-27 Repower Systems Ag Rotorblatt einer Windenergieanlage sowie Verfahren zum Fertigen eines Rotorblattes einer Windenergieanlage
DE102009033165A1 (de) 2009-07-13 2011-01-27 Repower Systems Ag Rotorblatt einer Windenergieanlage, Verfahren zum Fertigen eines Rotorblattes sowie Gurtpaar für ein Rotorblatt
ES2659720T3 (es) * 2009-07-17 2018-03-19 Vestas Wind Systems A/S Fabricación de pala de generador de turbina eólica que tiene un larguero
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
US9108718B2 (en) 2009-10-08 2015-08-18 Mitsubishi Heavy Industries, Ltd. Composite-material structure and aircraft main wing and aircraft fuselage provided with the same
CA2781551A1 (en) * 2009-11-24 2011-06-03 David E. Ronner 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
JP5484892B2 (ja) * 2009-12-25 2014-05-07 三菱重工業株式会社 風車回転翼
JP5536103B2 (ja) * 2009-12-25 2014-07-02 三菱重工業株式会社 風車回転翼
EP2524134B1 (en) 2010-01-14 2014-05-07 Neptco, Inc. Wind turbine rotor blade components and methods of making same
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for 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
US8393871B2 (en) 2011-07-19 2013-03-12 General Electric Company Wind turbine blade shear web connection assembly
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
FR2980514B1 (fr) * 2011-09-23 2018-01-05 Flakt Solyvent-Ventec Pale de machine tournante a structure modulaire renforcee
KR20130064087A (ko) 2011-10-12 2013-06-17 미츠비시 쥬고교 가부시키가이샤 풍차 날개, 이것을 구비한 풍력 발전 장치 및 풍차 날개의 설계 방법
MX369331B (es) * 2012-02-02 2019-11-05 Lm Wp Patent Holding As Sistema y metodo para manufacturar un aspa de turbina eolica.
WO2013113817A1 (en) * 2012-02-02 2013-08-08 Lm Wp Patent Holding A/S A post-moulding station and an associated method of manufacture of a wind turbine blade
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
CN105517785B (zh) * 2013-07-11 2017-06-27 维斯塔斯风力系统有限公司 风轮机叶片
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
WO2020086080A1 (en) 2018-10-25 2020-04-30 General Electric Company Spar cap configuration for a jointed wind turbine blade
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
US11668277B2 (en) 2018-11-01 2023-06-06 General Electric Company Wind turbine jointed rotor blade having a hollow chord-wise extending pin
CN112955646A (zh) 2018-11-01 2021-06-11 通用电气公司 用于风力涡轮转子叶片的嵌接连接部
EP3874144B1 (en) 2018-11-01 2023-08-02 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
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
EP3874141A1 (en) 2018-11-01 2021-09-08 General Electric Company Span-wise extending pin for joining rotor blade segments
CA3117311A1 (en) 2018-11-01 2020-05-07 General Electric Company Compliant structures for jointed rotor blades
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
CN113165288B (zh) 2018-12-11 2023-06-20 通用电气公司 用于制造用于风力涡轮的转子叶片的叶片节段的结构构件的方法
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
US11542917B2 (en) 2018-12-11 2023-01-03 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
MX2021006433A (es) 2018-12-11 2021-06-23 Gen Electric Metodo de fabricacion de un componente estructural de un segmento de aspa para un aspa de rotor de una turbina eolica.
WO2020122864A1 (en) 2018-12-11 2020-06-18 General Electric Company Methods for manufacturing blade components for wind turbine rotor blades
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
WO2020131043A1 (en) 2018-12-19 2020-06-25 General Electric Company Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement
US11795907B2 (en) 2018-12-20 2023-10-24 General Electric Company Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span

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
DK160954C (da) 1991-11-11
AU551912B2 (en) 1986-05-15
JPH0312232B2 (es) 1991-02-19
GR82251B (es) 1984-12-13
US4643646A (en) 1987-02-17
US4732542A (en) 1988-03-22
DK147182A (da) 1982-10-02
DE3113079C2 (de) 1985-11-21
JPS57210171A (en) 1982-12-23
ES8503080A1 (es) 1985-02-01
CA1197468A (en) 1985-12-03
AU8199882A (en) 1982-10-07
EP0061567A3 (en) 1984-09-26
DK160954B (da) 1991-05-06
DE3113079A1 (de) 1982-10-28
EP0061567B1 (de) 1988-05-18
EP0061567A2 (de) 1982-10-06

Similar Documents

Publication Publication Date Title
ES510426A0 (es) Ala grande aerodinamica.
ES275141Y (es) Ruleta aerodinamica perfeccionada.
BR8206320A (pt) Aeronave
FI820343L (fi) Barnsaeker sprayanordning eller liknande foer utmatning av vaetska
FI77053B (fi) Foerfarande foer selektiv hydrering av maongfaldigt omaettade kolvaeten i kolvaeteblandningar.
FI814042L (fi) Formspressade belaeggningskomponenter foer skridskor eller motsvarande
IT7923059A0 (it) Profilo d'ala per aereo.
FI813005L (fi) Anordning foer reglering av hoejden av en bordsskiva, stol eller liknande
FI812278L (fi) Foerfarande foer separering av steroler eller sterolblandningar
IT1210480B (it) Derivati ergolinici.
FI811700A0 (fi) Takbrunn eller liknande foer en byggnad
NO147159C (no) Vingestabilisert m!rsergranat.
DK121182A (da) Vingesejl
FI820485L (fi) Anordning foer utbredning av vaetska foer behandling eller utrotning av vaexter
NL7811501A (nl) Kuipelement.
FI822033A0 (fi) Imidatsolylpropionitriler, foerfarande foer framstaellning av dessa foerenigar samt biocider innehaollande dessa foereningar
NL7902281A (nl) Halfgeleiderinrichting met twee halfgeleiderelementen.
FI823696A0 (fi) Serveringskaerlsset eller liknande
FI852726L (fi) Foerfarande foer framstaellning av baotskrov eller oevriga behaollare samt delar anslutande daertill.
FI811583A0 (fi) Foerfarande foer vaotmaolning eller pulverytbelaeggning
FI823110A0 (fi) Foerfarande foer framstaellning av en brandhaemmande eller obraennbar spaonplatta, saerskilt foer beklaedningsaendamaol
FI830587L (fi) Verktyg foer tillverkning av nitspikar eller expanderspikar
IT8122177A0 (it) Derivati pirrolo-diazepinici.
FI834868A (fi) Anordning foer paofoering av flytande medel vid bearbetning av arbetsstycken i bearbetningsmaskiner.
ATE23830T1 (de) Wind-fluegelsystem.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303