[go: up one dir, main page]

DE19580147T1 - Windmühle - Google Patents

Windmühle

Info

Publication number
DE19580147T1
DE19580147T1 DE19580147T DE19580147T DE19580147T1 DE 19580147 T1 DE19580147 T1 DE 19580147T1 DE 19580147 T DE19580147 T DE 19580147T DE 19580147 T DE19580147 T DE 19580147T DE 19580147 T1 DE19580147 T1 DE 19580147T1
Authority
DE
Germany
Prior art keywords
windmill
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19580147T
Other languages
English (en)
Other versions
DE19580147B3 (de
Inventor
Peter Grabau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LM Wind Power AS
Original Assignee
LM Glasfiber 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 LM Glasfiber AS filed Critical LM Glasfiber AS
Publication of DE19580147T1 publication Critical patent/DE19580147T1/de
Application granted granted Critical
Publication of DE19580147B3 publication Critical patent/DE19580147B3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • F05B2240/304—Details of the trailing edge
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
    • 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
    • F05B2260/962—Preventing, counteracting or reducing vibration or noise by means creating "anti-noise"
    • 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
    • F05B2280/40—Organic materials
    • F05B2280/4004—Rubber
    • 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
    • F05B2280/40—Organic materials
    • F05B2280/4006—Polyamides, e.g. NYLON
    • 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)
  • 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)
  • Woven Fabrics (AREA)
DE19580147T 1994-01-12 1995-01-11 Windmühle Expired - Lifetime DE19580147B3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK5594 1994-01-12
DK0055/94 1994-01-12
PCT/DK1995/000017 WO1995019500A1 (en) 1994-01-12 1995-01-11 Windmill

Publications (2)

Publication Number Publication Date
DE19580147T1 true DE19580147T1 (de) 1997-01-02
DE19580147B3 DE19580147B3 (de) 2012-11-29

Family

ID=8089225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19580147T Expired - Lifetime DE19580147B3 (de) 1994-01-12 1995-01-11 Windmühle

Country Status (4)

Country Link
AU (1) AU1413595A (de)
DE (1) DE19580147B3 (de)
DK (1) DK172218B1 (de)
WO (1) WO1995019500A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019905A1 (de) * 2005-04-29 2006-11-02 Nordex Energy Gmbh Rotorblatt für eine Windenergieanlage
DE102005051931A1 (de) * 2005-10-29 2007-05-03 Nordex Energy Gmbh Rotorblatt für Windkraftanlagen

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644264A1 (de) * 1996-10-24 1998-05-07 Manfred Grefe Rotorblatt für Windkraftanlagen und Herstellungsverfahren dafür
DE19647102A1 (de) * 1996-11-14 1998-05-20 Philippe Arribi Strömungskörper
DE19738278A1 (de) * 1997-09-02 1999-03-04 Felix Hafner Adaptiver Rotor für Windkraftanlagen
DE19815519A1 (de) 1998-03-31 1999-10-07 Tacke Windenergie Gmbh Rotorblatt für eine Windkraftanlage
DK174318B1 (da) 2000-06-19 2002-12-02 Lm Glasfiber As Vindmølle til stall-reguleret vindmølle og som omfatter et eller flere organer i form af flapper eller slatter, der er fastgjort til vingen til ændring af dennes profil afhængig af luftens temperatur
US7059833B2 (en) * 2001-11-26 2006-06-13 Bonus Energy A/S Method for improvement of the efficiency of a wind turbine rotor
KR20080049013A (ko) 2005-07-15 2008-06-03 사우스웨스트 윈드파워, 인크. 풍력 터빈 및 제조 방법
ES2318925B1 (es) * 2005-09-22 2010-02-11 GAMESA INNOVATION & TECHNOLOGY, S.L. Aerogenerador con un rotor de palas que reduce el ruido.
DK176352B1 (da) * 2005-12-20 2007-09-10 Lm Glasfiber As Profilserie til vinge til vindenergianlæg
ES2310958B1 (es) * 2006-09-15 2009-11-10 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala de aerogenerador optimizada.
DE102008061838A1 (de) 2008-12-15 2010-06-17 Repower Systems Ag Rotorblatt einer Windenergieanlage mit einem Turbulator
DE102009060650A1 (de) 2009-12-22 2011-06-30 Keller, Walter, 66994 Aeroakustisches Rotorblatt für eine Windkraftanlage sowie damit ausgestattete Windkraftanlage
WO2011157849A2 (en) 2010-06-18 2011-12-22 Suzlon Blade Technology B.V. Rotor blade for a wind turbine
US8506250B2 (en) * 2011-10-19 2013-08-13 General Electric Company Wind turbine rotor blade with trailing edge extension and method of attachment
PL2666615T3 (pl) * 2012-05-23 2015-10-30 Nordex Energy Gmbh Sposób wytwarzania półskorupy łopaty wirnika elektrowni wiatrowej lub łopaty wirnika elektrowni wiatrowej i forma produkcyjna do tego celu
DK177928B1 (en) * 2013-06-17 2015-01-19 Envision Energy Denmark Aps Wind turbine blade with extended shell section
US9638164B2 (en) 2013-10-31 2017-05-02 General Electric Company Chord extenders for a wind turbine rotor blade assembly
GB201407671D0 (en) 2014-05-01 2014-06-18 Lm Wp Patent Holding As A wind turbine blade and an associated manufacturing method
WO2022136256A1 (en) * 2020-12-22 2022-06-30 Lm Wind Power A/S A method of manufacturing a shell of a wind turbine blade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527467B2 (de) * 1975-06-20 1978-10-19 Deutsche Forschungs- Und Versuchsanstalt Fuer Luft- Und Raumfahrt E.V., 5000 Koeln Überströmter Körper, insbesondere Tragflügel
FR2337263A2 (fr) * 1975-12-31 1977-07-29 Sicard Charles Ailette pour rotor d'un dispositif tournant sous l'action d'un fluide en mouvement
US4081220A (en) * 1976-12-17 1978-03-28 United Technologies Corporation Semi-spar wound blade
DE3408532A1 (de) * 1984-03-06 1985-09-19 Ludolf von Dipl.-Ing. 1000 Berlin Walthausen Vorrichtung zur verminderung des hydrodynamischen widerstandes von schiffskoerpern
SE8600369D0 (sv) * 1986-01-28 1986-01-28 Stromberg Karl Otto Propeller jemte sett att framstella en sadan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019905A1 (de) * 2005-04-29 2006-11-02 Nordex Energy Gmbh Rotorblatt für eine Windenergieanlage
DE102005051931A1 (de) * 2005-10-29 2007-05-03 Nordex Energy Gmbh Rotorblatt für Windkraftanlagen
DE102005051931B4 (de) * 2005-10-29 2007-08-09 Nordex Energy Gmbh Rotorblatt für Windkraftanlagen

Also Published As

Publication number Publication date
WO1995019500A1 (en) 1995-07-20
AU1413595A (en) 1995-08-01
DK73796A (da) 1996-07-05
DK172218B1 (da) 1998-01-05
DE19580147B3 (de) 2012-11-29

Similar Documents

Publication Publication Date Title
ATA166795A (de) Bis-resorcinyltriazine
ATA147195A (de) Alkoxyphenyl-substituierte bisbenzoylphosphinoxide
ATA163695A (de) 2-hydroxyphenyltriazine
DE19580147T1 (de) Windmühle
FI942119A0 (fi) Anordning i en gasblandare
ATA108995A (de) Differenzdruckakkumulator
FI1516U1 (fi) Foerpackning foer i stapel anordnade smaoark
ATA11894A (de) Stauförderbahn
ATA196394A (de) Windrad
FI962961A0 (fi) Telebetalningssystem i realtid
BR7400683U (pt) Odontoportátil
FIU960227U0 (fi) Tuulimylly
LV11363A (lv) Turbina
EE00082U1 (et) Tuulevurri komlekt
NO951194D0 (no) Vindmölle
NO944610D0 (no) Soloppvarmer
NO940544D0 (no) Vindmåler
SE9402179D0 (sv) Energisystem
NO177363C (no) Vindmölle
KR960018715U (ko) 편평형 로터
EE00024U1 (et) Rootor
FI2955U1 (fi) Tuulimylly
FI1410U1 (fi) Bocklyftare foer materialbehandling i hamnar
FI1418U1 (fi) Sopkaerlsutrustning foer montering i skaop
FI944267A0 (fi) Regn- och vindtak foer foeraren i en hydraulisk virkeskran

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130301

R071 Expiry of right
R071 Expiry of right