IN2012DE00490A - - Google Patents
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- Publication number
- IN2012DE00490A IN2012DE00490A IN490DE2012A IN2012DE00490A IN 2012DE00490 A IN2012DE00490 A IN 2012DE00490A IN 490DE2012 A IN490DE2012 A IN 490DE2012A IN 2012DE00490 A IN2012DE00490 A IN 2012DE00490A
- Authority
- IN
- India
- Prior art keywords
- inboard
- outboard
- spar
- prefabricated panels
- wind turbine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- 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
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/302—Retaining components in desired mutual position by means of magnetic or electromagnetic forces
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49337—Composite blade
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
A wind turbine blade transversely divided in an inboard module (13) and an outboard module (33) provided on their end sections with connecting means, comprising, respectively, an inboard spar (15), an inboard upper shell (17) and an inboard lower shell (19); an outboard spar (35), an outboard upper shell (37) and an outboard lower shell (39); and arranged so that the aerodynamic profile of said inboard and outboard modules (13, 33) is defined by said upper and lower shells (17, 19; 37, 39), in which the inboard spar (15) is composed of two cap prefabricated panels (21, 23) and two web prefabricated panels (25, 27), and the outboard spar (35) is composed of first and second prefabricated panels (41, 43) integrating its caps (45, 47) and webs (49, 51). The invention also refers to a method of fabricating said wind turbine blade.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201100204A ES2398553B1 (en) | 2011-02-24 | 2011-02-24 | A MULTI-PANEL IMPROVED AIRPLANE SHOVEL. |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00490A true IN2012DE00490A (en) | 2015-06-05 |
Family
ID=45655080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN490DE2012 IN2012DE00490A (en) | 2011-02-24 | 2012-02-21 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8967976B2 (en) |
EP (1) | EP2492497B1 (en) |
CN (1) | CN102650269B (en) |
BR (1) | BR102012004103B1 (en) |
DK (1) | DK2492497T3 (en) |
ES (2) | ES2398553B1 (en) |
IN (1) | IN2012DE00490A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102939458B (en) * | 2010-05-20 | 2015-09-02 | 泰克西斯先进技术及体系公司 | Blade of wind-driven generator and manufacture method thereof |
IT1401996B1 (en) * | 2010-09-30 | 2013-08-28 | Wilic Sarl | METHOD OF REALIZING A TUBULAR ROPE OF A WIND TURBINE SHOVEL |
ES2387432B1 (en) * | 2011-02-25 | 2013-07-29 | Francisco Javier Garcia Castro | PROCEDURE FOR THE MANUFACTURE OF WIND SHOES, BLADES FOR WINGS, WINGS OR SIMILAR STRUCTURES AND STRUCTURE IN THE FORM OF A SHOVEL OBTAINED BY MEANS OF THIS PROCEDURE |
US20140234115A1 (en) * | 2013-02-19 | 2014-08-21 | Karsten Schibsbye | Wind turbine blade having twisted spar web |
GB2527587A (en) * | 2014-06-27 | 2015-12-30 | Vestas Wind Sys As | Improvements relating to wind turbine blade manufacture |
US20160040651A1 (en) * | 2014-08-07 | 2016-02-11 | General Electric Company | Methods of manufacturing rotor blades of a wind turbine |
EP3380721B1 (en) | 2015-11-26 | 2020-01-08 | Vestas Wind Systems A/S | Improvements relating to the manufacture of wind turbine blades |
KR101694432B1 (en) * | 2016-06-21 | 2017-01-09 | 한국항공대학교산학협력단 | Blade for wind power generator |
CN108582593A (en) * | 2018-01-31 | 2018-09-28 | 江苏金风科技有限公司 | Web, web die for manufacturing, web manufacturing method and blade |
US20220065819A1 (en) * | 2018-12-20 | 2022-03-03 | Vestas Wind Systems A/S | Improvements relating to wind turbine blade manufacture |
CN114375368A (en) * | 2019-09-13 | 2022-04-19 | 西门子歌美飒可再生能源创新与技术有限公司 | Wind turbine blade |
CN111577528B (en) * | 2020-05-25 | 2021-03-26 | 湖南翰坤实业有限公司 | Wind power generation device and installation method of wind power generation blades |
CN113700598A (en) * | 2021-09-17 | 2021-11-26 | 中国华能集团清洁能源技术研究院有限公司 | Blade tip structure connecting device of horizontal shaft wind generating set |
CN115573854B (en) * | 2022-10-25 | 2023-04-07 | 新创碳谷集团有限公司 | Modularized wind power blade and manufacturing method |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242160A (en) * | 1979-02-02 | 1980-12-30 | United Technologies Corporation | Method of winding a wind turbine blade using a filament reinforced mandrel |
US4295790A (en) * | 1979-06-21 | 1981-10-20 | The Budd Company | Blade structure for use in a windmill |
DE3103050A1 (en) | 1981-01-30 | 1982-10-21 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | "CONTINUOUSLY WORKING CHIPBOARD PRESS" |
DE3109566C2 (en) | 1981-03-13 | 1983-04-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotor blade for wind power machines and tensioning device for its assembly |
ES2178903B1 (en) * | 1999-05-31 | 2004-03-16 | Torres Martinez M | SHOVEL FOR AEROGENERATOR. |
DE19962454A1 (en) | 1999-12-22 | 2001-07-05 | Aerodyn Eng Gmbh | Rotor blade for wind turbines |
DE19962989B4 (en) | 1999-12-24 | 2006-04-13 | Wobben, Aloys, Dipl.-Ing. | Rotor blade for wind turbines |
EP1417409B2 (en) * | 2001-07-19 | 2017-04-05 | Vestas Wind Systems A/S | Wind turbine blade |
DK175718B1 (en) * | 2002-04-15 | 2005-02-07 | Ssp Technology As | Möllevinge |
EP1584817A1 (en) | 2004-04-07 | 2005-10-12 | Gamesa Eolica, S.A. (Sociedad Unipersonal) | Wind turbine blade |
ES2249182B1 (en) * | 2004-09-14 | 2007-05-01 | Gamesa Eolica S.A. | STRUCTURAL BEAM OF THE WIND OF A WIND AEROGENERATOR AND MANUFACTURING PROCESS OF THE SAME. |
ES2265760B1 (en) | 2005-03-31 | 2008-01-16 | GAMESA INNOVATION & TECHNOLOGY, S.L. | SHOVEL FOR WIND GENERATORS. |
ES2297998B1 (en) | 2005-10-28 | 2009-07-20 | GAMESA INNOVATION & TECHNOLOGY, S.L. | SHOVEL START FOR AIRBRUSHERS. |
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 |
US20100068065A1 (en) * | 2007-01-29 | 2010-03-18 | Find Molholt Jensen | Wind turbine blade |
ES2342638B1 (en) * | 2007-02-28 | 2011-05-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | A MULTI-PANEL AIRPLANE SHOVEL. |
ES2343712B1 (en) * | 2007-05-03 | 2011-05-18 | Manuel Torres Martinez | AEROGENERATOR SHOVEL DIVIDED IN SECTIONS AND MANUFACTURING PROCESS OF THE SAME. |
US8221085B2 (en) * | 2007-12-13 | 2012-07-17 | General Electric Company | Wind blade joint bonding grid |
EP2285553B1 (en) * | 2008-05-16 | 2012-12-19 | XEMC Darwind B.V. | A method of manufacturing a turbine blade half and a method of manufacturing a turbine blade |
WO2009153344A1 (en) * | 2008-06-20 | 2009-12-23 | Vestas Wind Systems A/S | An assembly tool for a spar for a wind turbine |
ES2341074B1 (en) * | 2008-10-28 | 2011-05-20 | GAMESA INNOVATION & TECHNOLOGY, S.L | A MULTI-PANEL AEROGENERATOR SHOVEL WITH INTEGRATED ROOT. |
ES2342998B1 (en) * | 2009-01-19 | 2011-06-27 | Manuel Torres Martinez | AIRLINER SHOVEL. |
ES2373154B2 (en) * | 2009-04-22 | 2012-06-07 | Gamesa Innovation & Technology, S.L. | RAY PROTECTION SYSTEM FOR SECTIONAL BLADES. |
US7854594B2 (en) * | 2009-04-28 | 2010-12-21 | General Electric Company | Segmented wind turbine blade |
US7998303B2 (en) * | 2009-05-28 | 2011-08-16 | General Electric Company | Method for assembling jointed wind turbine blade |
-
2011
- 2011-02-24 ES ES201100204A patent/ES2398553B1/en not_active Expired - Fee Related
-
2012
- 2012-02-17 ES ES12001052.5T patent/ES2677558T3/en active Active
- 2012-02-17 DK DK12001052.5T patent/DK2492497T3/en active
- 2012-02-17 EP EP12001052.5A patent/EP2492497B1/en active Active
- 2012-02-21 IN IN490DE2012 patent/IN2012DE00490A/en unknown
- 2012-02-21 US US13/401,046 patent/US8967976B2/en active Active
- 2012-02-24 BR BR102012004103-0A patent/BR102012004103B1/en active IP Right Grant
- 2012-02-24 CN CN201210045485.7A patent/CN102650269B/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2492497A2 (en) | 2012-08-29 |
US8967976B2 (en) | 2015-03-03 |
CN102650269A (en) | 2012-08-29 |
EP2492497B1 (en) | 2018-04-11 |
ES2398553B1 (en) | 2014-02-06 |
BR102012004103B1 (en) | 2021-07-20 |
CN102650269B (en) | 2017-03-01 |
ES2677558T3 (en) | 2018-08-03 |
ES2398553A1 (en) | 2013-03-20 |
EP2492497A3 (en) | 2016-11-09 |
US20120219425A1 (en) | 2012-08-30 |
BR102012004103A2 (en) | 2013-10-01 |
DK2492497T3 (en) | 2018-07-23 |
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