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AR010949A1 - Pala de rotor y planta de energia eolica con tal pala. - Google Patents

Pala de rotor y planta de energia eolica con tal pala.

Info

Publication number
AR010949A1
AR010949A1 ARP980104934A ARP980104934A AR010949A1 AR 010949 A1 AR010949 A1 AR 010949A1 AR P980104934 A ARP980104934 A AR P980104934A AR P980104934 A ARP980104934 A AR P980104934A AR 010949 A1 AR010949 A1 AR 010949A1
Authority
AR
Argentina
Prior art keywords
rotor blade
blade
power plant
wind power
rear edge
Prior art date
Application number
ARP980104934A
Other languages
English (en)
Original Assignee
Wobben Aloys
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=7844478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR010949(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wobben Aloys filed Critical Wobben Aloys
Publication of AR010949A1 publication Critical patent/AR010949A1/es

Links

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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/29—Geometry three-dimensional machined; miscellaneous
    • F05B2250/292—Geometry three-dimensional machined; miscellaneous tapered
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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

La invencion se refiere a una pala de rotor y planta de energía eolica con tal pala, cuya pala de rotor está provista con un borde trasero de pala de rotoren la que la pala de rotor va disminuyendo de grosor hacia el borde trasero de pala de rotor.L a invencion se destaca porque, en el sector de borde trasero dela pala de rotor, el grado de disminucion de grosor de la pala de rotor aumenta en la direccion orientada hacia el borde trasero de la pala de rotor y, a lomenos en este sector de lapala de rotor, no está prevista ninguna transicion en la pala de rotor.
ARP980104934A 1997-10-02 1998-10-02 Pala de rotor y planta de energia eolica con tal pala. AR010949A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19743694A DE19743694C2 (de) 1997-10-02 1997-10-02 Rotorblatt und Windenergieanlage mit einem Rotorblatt

Publications (1)

Publication Number Publication Date
AR010949A1 true AR010949A1 (es) 2000-07-12

Family

ID=7844478

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104934A AR010949A1 (es) 1997-10-02 1998-10-02 Pala de rotor y planta de energia eolica con tal pala.

Country Status (16)

Country Link
US (1) US6398502B1 (es)
EP (1) EP1019632B1 (es)
JP (1) JP3920025B2 (es)
AR (1) AR010949A1 (es)
AT (1) ATE221619T1 (es)
AU (1) AU744265B2 (es)
BR (1) BR9812602A (es)
CA (1) CA2289606C (es)
DE (2) DE19743694C2 (es)
DK (1) DK1019632T3 (es)
ES (1) ES2179540T3 (es)
NO (1) NO322988B1 (es)
NZ (1) NZ500961A (es)
PT (1) PT1019632E (es)
TR (1) TR199902858T2 (es)
WO (1) WO1999018352A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948194C2 (de) * 1999-10-06 2001-11-08 Aloys Wobben Verfahren zur Überwachung von Windenergieanlagen
DE10115267C2 (de) * 2001-03-28 2003-06-18 Aloys Wobben Verfahren zur Überwachung einer Windenergieanlage
DE10244022B4 (de) 2002-09-21 2005-03-10 Aloys Wobben Rotorblatt
CA2511052C (en) 2003-01-02 2009-07-14 Aloys Wobben Rotor blade for a wind power plant
DE10300284A1 (de) * 2003-01-02 2004-07-15 Aloys Wobben Rotorblatt für eine Windenergieanlage
DE102005051931B4 (de) * 2005-10-29 2007-08-09 Nordex Energy Gmbh Rotorblatt für Windkraftanlagen
US7993105B2 (en) * 2005-12-06 2011-08-09 United Technologies Corporation Hollow fan blade for gas turbine engine
US8328516B2 (en) * 2009-09-29 2012-12-11 General Electric Company Systems and methods of assembling a rotor blade extension for use in a wind turbine
US8043066B2 (en) * 2010-06-08 2011-10-25 General Electric Company Trailing edge bonding cap for wind turbine rotor blades
DE102012000376B4 (de) 2012-01-12 2013-08-14 Ebm-Papst St. Georgen Gmbh & Co. Kg Axial- oder Diagonalventilator
TWI537464B (zh) 2012-12-07 2016-06-11 渥班資產公司 風力渦輪機
DE102013204637A1 (de) * 2013-03-15 2014-09-18 Wobben Properties Gmbh Windenergieanlage
DE102014206345A1 (de) 2014-04-02 2015-10-08 Wobben Properties Gmbh Verfahren zum Anbringen einer Zackenhinterkante an einer Blatthinterkante eines Rotorblattes
JP7639715B2 (ja) * 2022-01-07 2025-03-05 トヨタ自動車株式会社 風車のブレード

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175016D1 (en) 1980-03-28 1986-09-04 Westland Plc Helicopter rotor blade
JPS59100088A (ja) * 1982-11-30 1984-06-09 Sanshin Ind Co Ltd 船舶推進機用プロペラ
WO1985004930A1 (en) * 1984-04-26 1985-11-07 Sir Henry Lawson-Tancred, Sons & Co Ltd Wind turbine blades
GB9023141D0 (en) * 1990-10-24 1991-07-10 Westland Helicopters Helicopter rotor blades
US5433586A (en) * 1991-03-27 1995-07-18 Cessna Aircraft Company Tapered propeller blade design
FR2689852B1 (fr) * 1992-04-09 1994-06-17 Eurocopter France Pale pour voilure tournante d'aeronef, a extremite en fleche.
DE4440744A1 (de) * 1994-11-15 1996-05-23 Peter Frieden Rotorblatt eines Rotors für Windkraftanlagen
US5551369A (en) * 1995-03-31 1996-09-03 The United States Of America As Represented By The Secretary Of The Navy Dualcavitating hydrofoil structures
DE19614420C2 (de) * 1996-04-12 2003-05-22 Aloys Wobben Rotorblatt und Windenergieanlage mit einem Rotorblatt
GB2312712A (en) * 1996-04-30 1997-11-05 Gkn Westland Helicopters Ltd Propeller/rotor blade
US6065937A (en) * 1998-02-03 2000-05-23 Siemens Canada Limited High efficiency, axial flow fan for use in an automotive cooling system

Also Published As

Publication number Publication date
DE19743694C2 (de) 2001-11-15
NZ500961A (en) 2002-11-26
US6398502B1 (en) 2002-06-04
AU1144999A (en) 1999-04-27
NO322988B1 (no) 2006-12-18
JP3920025B2 (ja) 2007-05-30
JP2001519502A (ja) 2001-10-23
ES2179540T3 (es) 2003-01-16
AU744265B2 (en) 2002-02-21
NO20001646D0 (no) 2000-03-30
EP1019632B1 (de) 2002-07-31
NO20001646L (no) 2000-03-30
DK1019632T3 (da) 2002-11-18
TR199902858T2 (xx) 2000-05-22
CA2289606A1 (en) 1999-04-15
WO1999018352A1 (de) 1999-04-15
PT1019632E (pt) 2002-12-31
DE59805032D1 (de) 2002-09-05
DE19743694A1 (de) 1999-04-15
EP1019632A1 (de) 2000-07-19
BR9812602A (pt) 2000-08-01
CA2289606C (en) 2003-10-21
ATE221619T1 (de) 2002-08-15

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