AR057523A2 - Pala de rotor planta de energia eolica y uso de un barniz de proteccion contra la erosion - Google Patents
Pala de rotor planta de energia eolica y uso de un barniz de proteccion contra la erosionInfo
- Publication number
- AR057523A2 AR057523A2 ARP060104106A ARP060104106A AR057523A2 AR 057523 A2 AR057523 A2 AR 057523A2 AR P060104106 A ARP060104106 A AR P060104106A AR P060104106 A ARP060104106 A AR P060104106A AR 057523 A2 AR057523 A2 AR 057523A2
- Authority
- AR
- Argentina
- Prior art keywords
- rotor blade
- varnish
- wind energy
- energy plant
- erosion protection
- Prior art date
Links
- 239000002966 varnish Substances 0.000 title abstract 3
- 230000003628 erosive effect Effects 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 229920001600 hydrophobic polymer Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
- B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
-
- 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
- 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
-
- 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
-
- 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
- F03D80/40—Ice detection; De-icing means
-
- 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
- F05B2230/90—Coating; Surface treatment
-
- 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
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/512—Hydrophobic, i.e. being or having non-wettable properties
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Hydraulic Turbines (AREA)
Abstract
La pala de rotor (10) mejora la emision sonora de planta de energía eolica para lo cual está recubierta con un medio para la disminucion del ruido producido por aquella, donde el medio está conformado por un barniz antierosivo (1) provisto en una superficie (6) de la pala de rotor. El barniz antierosivo puede estar aplicada, por lo menos, en el entorno de la punta,donde es producido esencialmente el ruido al rotar la pala de rotor. La capa o recubrimiento puede presentar una microestructura superficial (2) de filos nanodimensionales (3) y/o de elevaciones (11) y depresiones, que proporciona una rugosidad suficiente a la pala para que las gotas de agua (4) no encuentran asidero sobre la superficie de la pala de rotor y/o inhibir la cristalizacion de hielo y las elevaciones pueden consistir de polímeros hidrofobos o materiales hidrofobizados de manera duradera e indesprendible por la lluvia natural. El recubrimiento parcial puede hacer que la superficie de la pala del rotor sea más blanda en la seccion recubierta que en la seccion no recubierta.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29822003U DE29822003U1 (de) | 1998-12-09 | 1998-12-09 | Betonrüttler für Rotorblättern an Windkraftwerken |
DE19929386A DE19929386A1 (de) | 1998-12-09 | 1999-06-28 | Rotorblatt für eine Windenergieanlage |
DE19947211A DE19947211A1 (de) | 1999-10-01 | 1999-10-01 | Rotorblatt für eine Windenergieanlage |
DE19951346A DE19951346A1 (de) | 1999-10-25 | 1999-10-25 | Rotorblatt für eine Windenergieanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
AR057523A2 true AR057523A2 (es) | 2007-12-05 |
Family
ID=27438969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060104106A AR057523A2 (es) | 1998-12-09 | 2006-09-20 | Pala de rotor planta de energia eolica y uso de un barniz de proteccion contra la erosion |
Country Status (26)
Country | Link |
---|---|
US (3) | US6729846B1 (es) |
EP (1) | EP1141543B2 (es) |
JP (2) | JP4147003B2 (es) |
CN (1) | CN1317507C (es) |
AR (1) | AR057523A2 (es) |
AT (1) | ATE283976T1 (es) |
AU (1) | AU764407B2 (es) |
BG (1) | BG64633B1 (es) |
BR (1) | BR9916091A (es) |
CA (1) | CA2353904C (es) |
CZ (1) | CZ298956B6 (es) |
DE (1) | DE29923485U1 (es) |
EE (1) | EE200100306A (es) |
ES (1) | ES2230913T5 (es) |
HU (1) | HU229177B1 (es) |
IL (1) | IL143444A0 (es) |
IS (1) | IS5962A (es) |
MA (1) | MA25275A1 (es) |
MX (1) | MXPA01005649A (es) |
NO (1) | NO323302B1 (es) |
NZ (1) | NZ511846A (es) |
PL (1) | PL195098B1 (es) |
PT (1) | PT1141543E (es) |
SK (1) | SK284744B6 (es) |
TR (1) | TR200101479T2 (es) |
WO (1) | WO2000034651A1 (es) |
Families Citing this family (93)
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1999
- 1999-12-09 CN CNB998141437A patent/CN1317507C/zh not_active Expired - Fee Related
- 1999-12-09 ES ES99963451.2T patent/ES2230913T5/es not_active Expired - Lifetime
- 1999-12-09 JP JP2000587075A patent/JP4147003B2/ja not_active Expired - Fee Related
- 1999-12-09 PT PT99963451T patent/PT1141543E/pt unknown
- 1999-12-09 SK SK772-2001A patent/SK284744B6/sk not_active IP Right Cessation
- 1999-12-09 CA CA002353904A patent/CA2353904C/en not_active Expired - Fee Related
- 1999-12-09 CZ CZ20011811A patent/CZ298956B6/cs not_active IP Right Cessation
- 1999-12-09 BR BR9916091-9A patent/BR9916091A/pt not_active IP Right Cessation
- 1999-12-09 PL PL99349338A patent/PL195098B1/pl unknown
- 1999-12-09 EP EP99963451.2A patent/EP1141543B2/de not_active Expired - Lifetime
- 1999-12-09 NZ NZ511846A patent/NZ511846A/en not_active IP Right Cessation
- 1999-12-09 US US09/857,925 patent/US6729846B1/en not_active Expired - Lifetime
- 1999-12-09 AT AT99963451T patent/ATE283976T1/de active
- 1999-12-09 WO PCT/EP1999/009691 patent/WO2000034651A1/de active IP Right Grant
- 1999-12-09 DE DE29923485U patent/DE29923485U1/de not_active Expired - Lifetime
- 1999-12-09 HU HU0104638A patent/HU229177B1/hu not_active IP Right Cessation
- 1999-12-09 EE EEP200100306A patent/EE200100306A/xx unknown
- 1999-12-09 IL IL14344499A patent/IL143444A0/xx unknown
- 1999-12-09 MX MXPA01005649A patent/MXPA01005649A/es active IP Right Grant
- 1999-12-09 TR TR2001/01479T patent/TR200101479T2/xx unknown
- 1999-12-09 AU AU19743/00A patent/AU764407B2/en not_active Ceased
-
2001
- 2001-05-28 BG BG105542A patent/BG64633B1/bg unknown
- 2001-06-07 IS IS5962A patent/IS5962A/is unknown
- 2001-06-08 NO NO20012828A patent/NO323302B1/no not_active IP Right Cessation
- 2001-07-06 MA MA26259A patent/MA25275A1/fr unknown
-
2004
- 2004-03-17 US US10/802,568 patent/US7108485B2/en not_active Expired - Lifetime
-
2005
- 2005-10-17 JP JP2005302004A patent/JP2006125395A/ja active Pending
-
2006
- 2006-01-05 US US11/325,923 patent/US20060115362A1/en not_active Abandoned
- 2006-09-20 AR ARP060104106A patent/AR057523A2/es not_active Application Discontinuation
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