BR0309215A - Pá para uma turbina de vento e método de montagem de perfis laminados para uma pá - Google Patents

Pá para uma turbina de vento e método de montagem de perfis laminados para uma pá

Info

Publication number
BR0309215A
BR0309215A BR0309215-1A BR0309215A BR0309215A BR 0309215 A BR0309215 A BR 0309215A BR 0309215 A BR0309215 A BR 0309215A BR 0309215 A BR0309215 A BR 0309215A
Authority
BR
Brazil
Prior art keywords
blade
wind turbine
shovel
mounting
profiles
Prior art date
Application number
BR0309215-1A
Other languages
English (en)
Other versions
BR0309215B1 (pt
Inventor
Flemming Sorensen
Rune Schytt-Nielsen
Original Assignee
Ssp Tecnology 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
Application filed by Ssp Tecnology As filed Critical Ssp Tecnology As
Publication of BR0309215A publication Critical patent/BR0309215A/pt
Publication of BR0309215B1 publication Critical patent/BR0309215B1/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
    • F03D1/065—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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Connection Of Plates (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

"Pá PARA UMA TURBINA DE VENTO E MéTODO DE MONTAGEM DE PERFIS LAMINADOS PARA UMA Pá". A invenção refere-se a uma pá para uso em uma turbina de vento e a um método de montar perfis laminados (3, 5) para uma pá para uma turbina de vento. O desenvolvimento no sentido de pás cada vez maiores requer que a tecnologia de fabricação seja revista e novos métodos aplicados, em particular com relação a aspectos referentes à resistência e peso. é um objetivo da invenção fornecer uma pá que possa ser fabricada de forma mais precisa e com grande uniformidade com relação à resistência, de pá para pá, e que seja mais leve do que pás da técnica anterior. Aspectos novos da invenção consideram que a asa compreende uma parte de viga (2) que compreende pelo menos uma primeira parte (4) e pelo menos uma segunda parte (6), a referida primeira parte (4) compreendendo pelo menos uma parte de corpo (12) conectada a pelo menos uma superfície de montagem (10), e a pelo menos um flange de encontro (14), a referida segunda parte (6) compreendendo pelo menos uma parte de corpo (18) conectada pelo menos a uma superfície de montagem (16) e a pelo menos um flange de encontro (20), onde as partes (4, 6) são ajustadas pelo uso de meios para ajuste de altura (8) e conectadas entre si nas superfícies de montagem (10, 16) e onde os perfis laminados (3, 5) são montados em torno da parte de viga (2) e colados contra respectivos flanges de encontro (14, 20). Desse modo se obtém que a altura da parte de viga pode ser ajustada de acordo com a espessura dos perfis laminados, de tal modo que a junta colada atinja a espessura desejada. Desse modo economiza-se uma quantidade de cola, uma vez que se evita dosagem extra, pelo que a pá se torna mais barata e mais leve.
BRPI0309215-1A 2002-04-15 2003-04-08 pá para uma turbina de vento e método de montagem de perfis laminados para uma pá. BR0309215B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200200557A DK175718B1 (da) 2002-04-15 2002-04-15 Möllevinge
PCT/DK2003/000225 WO2003087572A1 (en) 2002-04-15 2003-04-08 A blade for a wind turbine and a method of assembling laminated profiles for a blade

Publications (2)

Publication Number Publication Date
BR0309215A true BR0309215A (pt) 2005-02-01
BR0309215B1 BR0309215B1 (pt) 2012-06-26

Family

ID=29225548

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309215-1A BR0309215B1 (pt) 2002-04-15 2003-04-08 pá para uma turbina de vento e método de montagem de perfis laminados para uma pá.

Country Status (14)

Country Link
US (1) US7179059B2 (pt)
EP (1) EP1497555B1 (pt)
CN (1) CN1328501C (pt)
AT (1) ATE370327T1 (pt)
AU (1) AU2003236193B2 (pt)
BR (1) BR0309215B1 (pt)
CA (1) CA2482280C (pt)
DE (1) DE60315629T2 (pt)
DK (2) DK175718B1 (pt)
ES (1) ES2294308T3 (pt)
NO (1) NO331359B1 (pt)
PL (1) PL208709B1 (pt)
PT (1) PT1497555E (pt)
WO (1) WO2003087572A1 (pt)

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Also Published As

Publication number Publication date
US20050214122A1 (en) 2005-09-29
DE60315629T2 (de) 2008-06-05
DK1497555T3 (da) 2007-12-10
WO2003087572A1 (en) 2003-10-23
ES2294308T3 (es) 2008-04-01
EP1497555A1 (en) 2005-01-19
CA2482280A1 (en) 2003-10-23
CA2482280C (en) 2011-06-07
AU2003236193A1 (en) 2003-10-27
NO20044817L (no) 2004-11-05
ATE370327T1 (de) 2007-09-15
DK175718B1 (da) 2005-02-07
BR0309215B1 (pt) 2012-06-26
NO331359B1 (no) 2011-12-12
AU2003236193B2 (en) 2006-10-26
PT1497555E (pt) 2007-11-21
US7179059B2 (en) 2007-02-20
PL208709B1 (pl) 2011-05-31
DE60315629D1 (de) 2007-09-27
PL372170A1 (en) 2005-07-11
CN1656313A (zh) 2005-08-17
EP1497555B1 (en) 2007-08-15
CN1328501C (zh) 2007-07-25
DK200200557A (da) 2003-10-16

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Legal Events

Date Code Title Description
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 08/04/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A 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 2509 DE 05-02-2019 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.