DK2404743T3 - Fremgangsmåde til fremstilling af forkrumme vindmøllevinger - Google Patents

Fremgangsmåde til fremstilling af forkrumme vindmøllevinger

Info

Publication number
DK2404743T3
DK2404743T3 DK10169029.5T DK10169029T DK2404743T3 DK 2404743 T3 DK2404743 T3 DK 2404743T3 DK 10169029 T DK10169029 T DK 10169029T DK 2404743 T3 DK2404743 T3 DK 2404743T3
Authority
DK
Denmark
Prior art keywords
chromed
preparation
wind turbine
turbine blades
blades
Prior art date
Application number
DK10169029.5T
Other languages
English (en)
Inventor
Erik Eigil Olesen
Steven Hauge Pedersen
Klavs Jespersen
John Joseph Jeno
Michael Scha Larth Koefoed
Original Assignee
Lm Wp Patent Holding As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43242405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2404743(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Application granted granted Critical
Publication of DK2404743T3 publication Critical patent/DK2404743T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DK10169029.5T 2010-07-09 2010-07-09 Fremgangsmåde til fremstilling af forkrumme vindmøllevinger DK2404743T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10169029.5A EP2404743B1 (en) 2010-07-09 2010-07-09 Method of producing pre-bent wind turbine blades

Publications (1)

Publication Number Publication Date
DK2404743T3 true DK2404743T3 (da) 2013-09-23

Family

ID=43242405

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10169029.5T DK2404743T3 (da) 2010-07-09 2010-07-09 Fremgangsmåde til fremstilling af forkrumme vindmøllevinger

Country Status (7)

Country Link
US (1) US8216500B2 (da)
EP (1) EP2404743B1 (da)
CN (1) CN102310570B (da)
BR (1) BRPI1103369B1 (da)
DK (1) DK2404743T3 (da)
ES (1) ES2427971T3 (da)
PL (1) PL2404743T3 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2535171T3 (da) * 2011-06-17 2018-07-23 Lm Wind Power Int Tech Ii Aps Fremgangsmåde til fremstilling af et aflangt skallegeme og sådan et skallegeme
ES2583015T3 (es) * 2011-09-07 2016-09-16 Nordex Energy Gmbh Procedimiento para la fabricación de un componente de pala de rotor de instalación de energía eólica con un larguero principal prefabricado
CA2856119C (en) 2011-11-17 2019-04-16 Siemens Aktiengesellschaft System and method for feeding a fluid to a mold for molding a reinforced composite structure
EP2623769A1 (en) * 2012-02-01 2013-08-07 LM Wind Power A/S Wind turbine blade with a connection ring forming part of a blade root - to - hub connection
US20130270729A1 (en) * 2012-04-12 2013-10-17 Karsten Schibsbye Resin flow control in vartm process
US20130315746A1 (en) * 2012-05-26 2013-11-28 Sinomatech Wind Power Blade Co., Ltd. Wind blades and producing method thereof
DK2877337T3 (da) 2012-07-05 2017-09-11 Lm Wp Patent Holding As Fremgangsmåde og støbesystem til fremstilling af et fiberforstærket polymeremne via et feedbacksystem til styring af resinstrømningshastighed
DK3077661T3 (da) 2013-12-04 2022-10-17 Vestas Wind Sys As Forbøjet vindmøllevinge
US10428790B2 (en) 2013-12-23 2019-10-01 Vestas Wind Systems A/S Wind turbine blades
CN104441700B (zh) * 2014-12-30 2017-03-15 吉林大学 轨道车辆复合材料构件多步连续树脂传递成型方法
EP3433089B1 (en) * 2016-03-25 2021-12-22 Short Brothers Plc Apparatus and method for repairing composite laminates
CN106515044B (zh) * 2016-10-25 2019-07-16 北京金风科创风电设备有限公司 叶片模具的阳模及其修改方法、叶片预弯的调整方法
US10913216B2 (en) * 2017-11-21 2021-02-09 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
GB2570104B (en) * 2017-12-18 2021-12-29 Composite Integration Ltd Improved system and method for resin transfer moulding
US20220065218A1 (en) * 2018-12-11 2022-03-03 General Electric Company Segmented rotor blade having maximized overall pre-bend via an increased pre-bend in a blade tip segment thereof
GB202020936D0 (en) 2020-12-23 2021-02-17 Lm Wind Power As Method of manufacturing a wind turbine blade
WO2024041710A1 (en) * 2022-08-24 2024-02-29 Vestas Wind Systems A/S Pre-bent wind turbine blade with multiple inflection points and method of making same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665301A (en) * 1995-07-11 1997-09-09 Arctek Inc. Apparatus and method for forming fiber reinforced composite articles
CA2301506C (en) 1997-09-04 2008-10-14 Lm Glasfiber A/S Windmill rotor and wind blades therefor
US6723271B2 (en) * 2001-04-16 2004-04-20 W. Scott Hemphill Method and apparatus for making composite parts
US6627142B2 (en) * 2001-08-01 2003-09-30 Lockheed Martin Corporation Apparatus for making composite structures and method for making same
GB0229094D0 (en) * 2002-12-13 2003-01-15 Hexcel Composites Ltd Improvements in or relating to the preparation of fibre-reinforced composites
DK176150B1 (da) * 2004-11-30 2006-10-16 Lm Glasfiber As Fremgangsmåde og apparat til fremstilling af fiberkompositemner ved vakuuminfusion
DK176135B1 (da) * 2004-11-30 2006-09-18 Lm Glasfiber As Vakuuminfusion ved hjælp af semipermeabel membran
DK176490B1 (da) * 2006-03-03 2008-05-13 Lm Glasfiber As Fremgangsmåde og polymerforsyningsindretning til brug ved vakuuminfusion
CN101801651B (zh) * 2007-06-29 2014-05-07 Lm玻璃纤维制品有限公司 用于制造复合材料结构的方法和复合材料结构
EP2160286B2 (en) * 2007-06-29 2018-11-21 LM Wind Power A/S Method of using a formable core block for a resin impregnation process, method of forming a composite structure and composite structure obtained thereby
PL2030763T3 (pl) * 2007-08-31 2011-02-28 Lm Glasfiber As Proces opróżniania, przeznaczony do zastosowania w sposobie wytwarzania struktury kompozytowej
EP2400147A1 (en) * 2010-06-25 2011-12-28 Siemens Aktiengesellschaft Root of the blade of a wind turbine

Also Published As

Publication number Publication date
BRPI1103369A2 (pt) 2012-12-25
US8216500B2 (en) 2012-07-10
CN102310570A (zh) 2012-01-11
ES2427971T3 (es) 2013-11-05
BRPI1103369B1 (pt) 2015-07-21
US20120007269A1 (en) 2012-01-12
EP2404743B1 (en) 2013-06-19
CN102310570B (zh) 2015-07-22
EP2404743A1 (en) 2012-01-11
PL2404743T3 (pl) 2013-11-29

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