BR0014847A - Lâmina de rotor, e, instalação de energia eólica - Google Patents

Lâmina de rotor, e, instalação de energia eólica

Info

Publication number
BR0014847A
BR0014847A BR0014847-4A BR0014847A BR0014847A BR 0014847 A BR0014847 A BR 0014847A BR 0014847 A BR0014847 A BR 0014847A BR 0014847 A BR0014847 A BR 0014847A
Authority
BR
Brazil
Prior art keywords
rotor blade
wind power
power installation
rotor
shade
Prior art date
Application number
BR0014847-4A
Other languages
English (en)
Other versions
BR0014847B1 (pt
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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 Aloys Wobben filed Critical Aloys Wobben
Publication of BR0014847A publication Critical patent/BR0014847A/pt
Publication of BR0014847B1 publication Critical patent/BR0014847B1/pt

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
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/10—Arrangements for warning air traffic
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Supercharger (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Rotary Pumps (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

"LâMINA DE ROTOR, E, INSTALAçãO DE ENERGIA EóLICA". A invenção se refere a uma lâmina de rotor de uma instalação de energia eólica e a uma instalação de energia eólica que tem uma tal lâmina de rotor. Lâminas de rotor com várias configurações são conhecidas há longo tempo. Lâminas de rotor conhecidas podem ser feitas de vários materiais, tais como, por exemplo, alumínio, titânio, aço, material compósito - fibra (fibras de vidro, carbono ou aramida), madeira etc. Independentemente da configuração geométrica do material de lâmina de rotor, todavia, todas as lâminas de rotor são geralmente de uma cor uniforme, com branco sendo a cor preferida. O objetivo da invenção é de integrar melhor uma instalação de energia eólica na vista de paisagem, melhorar a compatibilidade ambiental e reduzir o impacto do corpo estranho. Isto deve ser atingido, em particular com respeito a instalações com grandes diâmetros de rotor (maiores que 40 m). Uma lâmina de rotor compreendendo uma conexão de lâmina de rotor e uma ponta de lâmina de rotor e uma superfície que é disposta entre elas e que é dividida em pelo menos duas regiões que diferem com respeito à clareza. A região mais clara é disposta mais próxima à conexão de lâmina de rotor do que a região mais escura, a qual é de uma tonalidade natural e/ou tonalidade do céu à luz do dia e/ou tonalidade de fundo.
BRPI0014847-4A 1999-10-20 2000-07-08 lámina de rotor, e, instalação de energia eólica. BR0014847B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950620A DE19950620C1 (de) 1999-10-20 1999-10-20 Rotorblatt
PCT/EP2000/006494 WO2001029414A1 (de) 1999-10-20 2000-07-08 Rotorblatt

Publications (2)

Publication Number Publication Date
BR0014847A true BR0014847A (pt) 2002-06-11
BR0014847B1 BR0014847B1 (pt) 2009-05-05

Family

ID=7926336

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0014847-4A BR0014847B1 (pt) 1999-10-20 2000-07-08 lámina de rotor, e, instalação de energia eólica.

Country Status (12)

Country Link
US (1) US6945751B1 (pt)
EP (1) EP1226357B1 (pt)
JP (2) JP4033675B2 (pt)
KR (1) KR20020041468A (pt)
AT (1) ATE291171T1 (pt)
AU (1) AU6270800A (pt)
BR (1) BR0014847B1 (pt)
CA (1) CA2386240C (pt)
DE (2) DE19950620C1 (pt)
ES (1) ES2235918T3 (pt)
PT (1) PT1226357E (pt)
WO (1) WO2001029414A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338793A3 (en) * 2002-02-22 2010-09-01 Mitsubishi Heavy Industries, Ltd. Serrated wind turbine blade trailing edge
BRPI0406933B1 (pt) * 2003-02-01 2014-04-08 Aloys Wobben Instalação de energia eólica, e, processo para a montagem da mesma
DE102004045415C5 (de) 2004-09-18 2013-03-14 Aloys Wobben Vorrichtung zur Kennzeichnung einer Windenergieanlage
DE102005014026A1 (de) * 2005-03-23 2006-09-28 Rudolf Eckart Rotoranordnung für Windenergieanlagen
US20090116966A1 (en) * 2007-11-06 2009-05-07 Nicholas Keane Althoff Wind turbine blades and methods for forming same
DE102011083152A1 (de) * 2011-09-21 2013-03-21 Repower Systems Se Schott einer Windenergieanlage
JP5619798B2 (ja) 2012-02-24 2014-11-05 三菱重工業株式会社 摩耗管理装置、摩耗管理方法、及びそれを備えた風力発電装置並びに風車翼モニタシステム
JP6189088B2 (ja) 2013-05-28 2017-08-30 テラル株式会社 ロータ
USD779049S1 (en) * 2015-06-09 2017-02-14 Youngo Limited Ceiling fan

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193783A (ja) 1985-02-20 1986-08-28 Kawasaki Heavy Ind Ltd ガスシ−ルドア−ク溶接用ノズル
DE2717379A1 (de) 1977-04-20 1978-10-26 Erich Herter Windantrieb mit vertikaler achse
DE2721450A1 (de) * 1977-05-12 1978-11-16 Erich Herter Windturbine
JPS56113096A (en) * 1980-02-08 1981-09-05 Toshiba Corp Propeller fan
DE3018678A1 (de) 1980-05-16 1981-11-26 Günter Dipl.-Ing. Dr. 2282 List Wagner Windzypresse
JPH05202890A (ja) 1992-01-27 1993-08-10 Mitsubishi Electric Corp 扇風機
US5254655A (en) 1992-02-05 1993-10-19 Hercules Incorporated Organosilicon polymers, and dyes, exhibiting nonlinear optical response
JPH06210779A (ja) 1992-11-25 1994-08-02 Kojima Press Co Ltd 複層成形品
DE4442628A1 (de) * 1994-12-01 1996-06-05 Matthias Limburg Lichtdurchlässiger Repeller für Windkraftwerke
US6103201A (en) * 1995-07-25 2000-08-15 Green; Dennis E. Propeller air freshener
GB2308867A (en) 1995-12-05 1997-07-09 John Arthur Howard Automatic wind turbine control
US5784978A (en) * 1996-02-05 1998-07-28 Saiz; Manuel Munoz Wind energy catchment device
FR2745040A1 (fr) 1996-02-20 1997-08-22 Marques Georges Eolienne a axe vertical de grande surface de captage sans gouvernail autoregulatrice
WO2000066889A1 (en) * 1999-04-30 2000-11-09 Office Of Technology Liaison Minimization of motion smear: an approach to reducing avian collisions with wind turbines

Also Published As

Publication number Publication date
BR0014847B1 (pt) 2009-05-05
DE19950620C1 (de) 2001-04-12
JP2003512567A (ja) 2003-04-02
ATE291171T1 (de) 2005-04-15
PT1226357E (pt) 2005-05-31
US6945751B1 (en) 2005-09-20
EP1226357A1 (de) 2002-07-31
AU6270800A (en) 2001-04-30
CA2386240C (en) 2005-11-08
EP1226357B1 (de) 2005-03-16
KR20020041468A (ko) 2002-06-01
CA2386240A1 (en) 2001-04-26
JP4033675B2 (ja) 2008-01-16
WO2001029414A1 (de) 2001-04-26
JP2006132542A (ja) 2006-05-25
DE50009818D1 (de) 2005-04-21
ES2235918T3 (es) 2005-07-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/07/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2594 DE 24-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.