DE20206942U1 - Rotorblatt für Windenergieanlagen - Google Patents
Rotorblatt für WindenergieanlagenInfo
- Publication number
- DE20206942U1 DE20206942U1 DE20206942U DE20206942U DE20206942U1 DE 20206942 U1 DE20206942 U1 DE 20206942U1 DE 20206942 U DE20206942 U DE 20206942U DE 20206942 U DE20206942 U DE 20206942U DE 20206942 U1 DE20206942 U1 DE 20206942U1
- Authority
- DE
- Germany
- Prior art keywords
- rotor blade
- wind turbines
- belts
- reinforced
- longitudinal direction
- 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.)
- Expired - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 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
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6013—Fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/16—Fibres
-
- 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)
- 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)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Wind Motors (AREA)
Description
Claims (2)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20206942U DE20206942U1 (de) | 2002-05-02 | 2002-05-02 | Rotorblatt für Windenergieanlagen |
DE20320714U DE20320714U1 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
AU2003233225A AU2003233225A1 (en) | 2002-05-02 | 2003-05-02 | Rotor blade for wind energy turbines |
PCT/EP2003/004613 WO2003093672A1 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für windernergieanlagen |
DE10392111T DE10392111D2 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20206942U DE20206942U1 (de) | 2002-05-02 | 2002-05-02 | Rotorblatt für Windenergieanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20206942U1 true DE20206942U1 (de) | 2002-08-08 |
Family
ID=7970750
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20206942U Expired - Lifetime DE20206942U1 (de) | 2002-05-02 | 2002-05-02 | Rotorblatt für Windenergieanlagen |
DE20320714U Expired - Lifetime DE20320714U1 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
DE10392111T Withdrawn - After Issue DE10392111D2 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20320714U Expired - Lifetime DE20320714U1 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
DE10392111T Withdrawn - After Issue DE10392111D2 (de) | 2002-05-02 | 2003-05-02 | Rotorblatt für Windenergieanlagen |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003233225A1 (de) |
DE (3) | DE20206942U1 (de) |
WO (1) | WO2003093672A1 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003078832A1 (en) * | 2002-03-19 | 2003-09-25 | Lm Glasfiber A/S | Transition zone in wind turbine blade |
WO2003078833A1 (en) * | 2002-03-19 | 2003-09-25 | Lm Glasfiber A/S | Wind turbine blade with carbon fibre tip |
DE10342113A1 (de) * | 2003-09-10 | 2005-04-28 | Fritz Kadletz | Windkraftmaschine |
WO2009095175A2 (de) * | 2008-02-02 | 2009-08-06 | Nordex Energy Gmbh | Rotorblatt für windenergieanlagen |
WO2011053177A1 (en) * | 2009-10-28 | 2011-05-05 | Dan Andreescu | Procedure and constructive solution for twin blades used in large diameter wind turbines |
DE202011103238U1 (de) * | 2011-07-08 | 2012-10-11 | Rehau Ag + Co. | Rotorflügel für Windkraftwerke |
DE102011003602B4 (de) * | 2011-02-03 | 2014-05-15 | Senvion Se | Sicherungssystem für ein Rotorblatt einer Windenergieanlage, Rotorblatt und Windenergieanlage |
DE102016000294A1 (de) * | 2016-01-15 | 2017-07-20 | Senvion Gmbh | Rotorblatt mit Verstärkungs-Fasergelege und Verfahren zum Herstellen eines solchen Rotorblatts |
DE102016101663A1 (de) * | 2016-01-29 | 2017-08-03 | Wobben Properties Gmbh | Holmgurt und Herstellungsverfahren |
WO2017129686A2 (de) | 2016-01-29 | 2017-08-03 | Wobben Properties Gmbh | Holmgurt und herstellungsverfahren |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2375564T3 (es) * | 2004-06-30 | 2012-03-02 | Vestas Wind Systems A/S | Aspas de turbinas eólicas constituidas por dos secciones separadas. |
DE102005014884B3 (de) | 2005-04-01 | 2006-09-14 | Nordex Energy Gmbh | Rotorblatt für eine Windenergieanlage |
DE102006022279B4 (de) * | 2006-05-11 | 2016-05-12 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
US8454318B2 (en) | 2006-12-15 | 2013-06-04 | Bladena Aps | Reinforced aerodynamic profile |
EP2104785B1 (de) | 2007-01-16 | 2014-06-25 | Bladena ApS | Verstärkte schaufel für eine windturbine |
DK2108083T3 (da) | 2007-01-25 | 2013-02-04 | Bladena Aps | Forstærket vindmøllevinge |
US7976282B2 (en) | 2007-01-26 | 2011-07-12 | General Electric Company | Preform spar cap for a wind turbine rotor blade |
ES2322423B1 (es) * | 2007-06-21 | 2010-01-26 | Manuel Torres Martinez | Pala para aerogenerador de eje horizontal. |
CN102076957B (zh) | 2008-06-24 | 2014-02-19 | 布拉德纳公司 | 加强的风力涡轮机叶片 |
DE102008049016A1 (de) * | 2008-09-25 | 2010-04-15 | Repower Systems Ag | Rotorblatt mit einem Gurt mit einer in Längsrichtung abnehmenden Breite, Verfahren zur Herstellung des Rotorblattes und Verlegehilfe für Gelegebänder des Gurtes |
DE102009033165A1 (de) | 2009-07-13 | 2011-01-27 | Repower Systems Ag | Rotorblatt einer Windenergieanlage, Verfahren zum Fertigen eines Rotorblattes sowie Gurtpaar für ein Rotorblatt |
DE102009033164A1 (de) | 2009-07-13 | 2011-01-27 | Repower Systems Ag | Rotorblatt einer Windenergieanlage sowie Verfahren zum Fertigen eines Rotorblattes einer Windenergieanlage |
DE102009040515A1 (de) | 2009-09-03 | 2011-03-10 | Grimm, Friedrich, Prof. Dipl.-Ing. | Rotorblatt für eine Windturbine mit horizontaler Rotationsachse |
EP2330294B1 (de) | 2009-12-02 | 2013-01-16 | Bladena ApS | Verstärkter, flügelförmiger Körper |
JP2011137386A (ja) * | 2009-12-25 | 2011-07-14 | Mitsubishi Heavy Ind Ltd | 風車回転翼および風車回転翼の製造方法 |
DE102010002432A1 (de) * | 2010-02-26 | 2011-09-01 | Repower Systems Ag | Rotorblatt für eine Windenergieanlage, Windenergieanlage und Verfahren zum Herstellen eines Rotorblatts |
DE102010002720A1 (de) * | 2010-03-10 | 2011-09-15 | Aloys Wobben | Windenergieanlagen-Rotorblatt |
EP2642006A4 (de) | 2010-11-16 | 2015-09-16 | Toray Industries | Strukturierte kettenwirkware und laminat daraus |
US8317483B2 (en) * | 2010-12-15 | 2012-11-27 | General Electric Company | Wind turbine rotor blade |
GB201109412D0 (en) * | 2011-06-03 | 2011-07-20 | Blade Dynamics Ltd | A wind turbine rotor |
DK178203B1 (en) * | 2011-10-13 | 2015-08-10 | Gen Electric | Multi-segment wind turbine rotor blade with tensionably displaced connections and method for producing such rotor blade |
JP5546624B2 (ja) * | 2011-12-09 | 2014-07-09 | 三菱重工業株式会社 | 風車翼 |
CN102588220A (zh) * | 2012-03-01 | 2012-07-18 | 华北电力大学 | 一种考虑气动与结构平衡的风电叶片设计方法 |
GB201215004D0 (en) | 2012-08-23 | 2012-10-10 | Blade Dynamics Ltd | Wind turbine tower |
GB201217212D0 (en) | 2012-09-26 | 2012-11-07 | Blade Dynamics Ltd | Windturbine blade |
GB201217210D0 (en) | 2012-09-26 | 2012-11-07 | Blade Dynamics Ltd | A metod of forming a structural connection between a spar cap fairing for a wind turbine blade |
ES2861585T3 (es) * | 2014-01-31 | 2021-10-06 | Lm Wp Patent Holding As | Pala de turbina eólica con transición de fibra mejorada |
CN104234944B (zh) * | 2014-07-22 | 2017-09-15 | 株洲时代新材料科技股份有限公司 | 风力发电机叶片和风力发电机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339230A (en) * | 1980-04-22 | 1982-07-13 | Hercules Incorporated | Bifoil blade |
NL8602097A (nl) * | 1986-08-18 | 1988-03-16 | Strijense Kunststof Technieken | Windturbinerotor met twee rotorbladen. |
US4976587A (en) * | 1988-07-20 | 1990-12-11 | Dwr Wind Technologies Inc. | Composite wind turbine rotor blade and method for making same |
US5375324A (en) * | 1993-07-12 | 1994-12-27 | Flowind Corporation | Vertical axis wind turbine with pultruded blades |
DE4335221C1 (de) * | 1993-10-15 | 1995-03-16 | Deutsche Forsch Luft Raumfahrt | Rotorblatt für Windkraftanlagen |
DK173460B2 (da) * | 1998-09-09 | 2004-08-30 | Lm Glasfiber As | Vindmöllevinge med lynafleder |
-
2002
- 2002-05-02 DE DE20206942U patent/DE20206942U1/de not_active Expired - Lifetime
-
2003
- 2003-05-02 DE DE20320714U patent/DE20320714U1/de not_active Expired - Lifetime
- 2003-05-02 DE DE10392111T patent/DE10392111D2/de not_active Withdrawn - After Issue
- 2003-05-02 AU AU2003233225A patent/AU2003233225A1/en not_active Abandoned
- 2003-05-02 WO PCT/EP2003/004613 patent/WO2003093672A1/de not_active Application Discontinuation
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003078833A1 (en) * | 2002-03-19 | 2003-09-25 | Lm Glasfiber A/S | Wind turbine blade with carbon fibre tip |
US7364407B2 (en) | 2002-03-19 | 2008-04-29 | Lm Glasfiber A/S | Transition zone in wind turbine blade |
WO2003078832A1 (en) * | 2002-03-19 | 2003-09-25 | Lm Glasfiber A/S | Transition zone in wind turbine blade |
DE10342113B4 (de) * | 2003-09-10 | 2009-08-20 | Fritz Kadletz | Windkraftmaschine |
DE10342113A1 (de) * | 2003-09-10 | 2005-04-28 | Fritz Kadletz | Windkraftmaschine |
WO2009095175A3 (de) * | 2008-02-02 | 2010-05-27 | Nordex Energy Gmbh | Rotorblatt für windenergieanlagen |
WO2009095175A2 (de) * | 2008-02-02 | 2009-08-06 | Nordex Energy Gmbh | Rotorblatt für windenergieanlagen |
WO2011053177A1 (en) * | 2009-10-28 | 2011-05-05 | Dan Andreescu | Procedure and constructive solution for twin blades used in large diameter wind turbines |
DE102011003602B4 (de) * | 2011-02-03 | 2014-05-15 | Senvion Se | Sicherungssystem für ein Rotorblatt einer Windenergieanlage, Rotorblatt und Windenergieanlage |
DE202011103238U1 (de) * | 2011-07-08 | 2012-10-11 | Rehau Ag + Co. | Rotorflügel für Windkraftwerke |
DE102016000294A1 (de) * | 2016-01-15 | 2017-07-20 | Senvion Gmbh | Rotorblatt mit Verstärkungs-Fasergelege und Verfahren zum Herstellen eines solchen Rotorblatts |
DE102016101663A1 (de) * | 2016-01-29 | 2017-08-03 | Wobben Properties Gmbh | Holmgurt und Herstellungsverfahren |
WO2017129686A2 (de) | 2016-01-29 | 2017-08-03 | Wobben Properties Gmbh | Holmgurt und herstellungsverfahren |
US10914285B2 (en) | 2016-01-29 | 2021-02-09 | Wobben Properties Gmbh | Spar cap and production method |
Also Published As
Publication number | Publication date |
---|---|
DE10392111D2 (de) | 2005-04-07 |
DE20320714U1 (de) | 2005-01-13 |
AU2003233225A1 (en) | 2003-11-17 |
WO2003093672A1 (de) | 2003-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020912 |
|
R081 | Change of applicant/patentee |
Owner name: REPOWER SYSTEMS AG, DE Free format text: FORMER OWNER: REPOWER SYSTEMS AG, 22297 HAMBURG, DE Effective date: 20021016 Owner name: KICKERT, REINER, DR.-ING., DE Free format text: FORMER OWNER: REPOWER SYSTEMS AG, 22297 HAMBURG, DE Effective date: 20021016 |
|
R081 | Change of applicant/patentee |
Owner name: KICKERT, REINER, DR.-ING., DE Free format text: FORMER OWNER: REPOWER SYSTEMS AG,REINER KLICKERT, , DE Effective date: 20030120 Owner name: REPOWER SYSTEMS AG, DE Free format text: FORMER OWNER: REPOWER SYSTEMS AG,REINER KLICKERT, , DE Effective date: 20030120 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20051201 |