BR112017009645A2 - material de poliuretano, processo para a preparação de tal material e cobertura protetora para palheta de turbina da asa - Google Patents
material de poliuretano, processo para a preparação de tal material e cobertura protetora para palheta de turbina da asaInfo
- Publication number
- BR112017009645A2 BR112017009645A2 BR112017009645A BR112017009645A BR112017009645A2 BR 112017009645 A2 BR112017009645 A2 BR 112017009645A2 BR 112017009645 A BR112017009645 A BR 112017009645A BR 112017009645 A BR112017009645 A BR 112017009645A BR 112017009645 A2 BR112017009645 A2 BR 112017009645A2
- Authority
- BR
- Brazil
- Prior art keywords
- protective cover
- cover
- section
- millimeter
- wing turbine
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- 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
- F03D80/30—Lightning protection
-
- 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
- F05B2230/20—Manufacture essentially without removing material
-
- 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
- F05B2230/20—Manufacture essentially without removing material
- F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
-
- 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
- F05B2230/40—Heat 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/4003—Synthetic polymers, e.g. plastics
-
- 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
- F05B2280/4011—Organic materials not otherwise provided for
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- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Wind Motors (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
o material de poliuretano é preparado de um poliol, butanodiol e um isocianato. a cobertura protetora (1) é adaptada para ser presa ao longo de pelo menos uma parte de uma borda longitudinal (3) da palheta da turbina da asa pela adesão do interior (4) da cobertura protetora em uma superfície (5) da borda longitudinal da palheta da turbina da asa. a cobertura protetora é alongada em uma direção longitudinal (d) e tem uma seção transversal pelo menos substancialmente em formato de u. a cobertura protetora inclui uma seção de cobertura central que se estende na direção longitudinal e duas seções de cobertura periférica que se estendem na direção longitudinal em qualquer lado da seção de cobertura central, respectivamente. a seção de cobertura central tem uma espessura mínima de pelo menos 1 milímetro e cada seção da cobertura periférica tem uma espessura diminuindo a partir de uma espessura máxima de pelo menos 1 milímetro até uma espessura mínima menor do que ½ milímetro.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201400650 | 2014-11-10 | ||
DKPA201400650 | 2014-11-10 | ||
DKPA201500208 | 2015-04-01 | ||
DKPA201500208 | 2015-04-01 | ||
PCT/IB2015/058674 WO2016075619A1 (en) | 2014-11-10 | 2015-11-10 | Polyurethane material, process for preparing such material and protective cover for wind turbine blade |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017009645A2 true BR112017009645A2 (pt) | 2017-12-19 |
BR112017009645B1 BR112017009645B1 (pt) | 2022-09-27 |
Family
ID=58731884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017009645-5A BR112017009645B1 (pt) | 2014-11-10 | 2015-11-10 | Cobertura protetora pré-formada, lâmina de turbina eólica e seu método de produção |
Country Status (10)
Country | Link |
---|---|
US (1) | US11629689B2 (pt) |
EP (2) | EP3533816A1 (pt) |
JP (1) | JP2018503775A (pt) |
CN (2) | CN107207688A (pt) |
AU (1) | AU2015344705B2 (pt) |
BR (1) | BR112017009645B1 (pt) |
CA (1) | CA2966685C (pt) |
DK (1) | DK3218597T3 (pt) |
ES (1) | ES2726023T3 (pt) |
WO (1) | WO2016075619A1 (pt) |
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WO2018060298A1 (en) * | 2016-09-27 | 2018-04-05 | Siemens Aktiengesellschaft | Adhesive protective cover system |
EP3504429A1 (en) | 2016-09-27 | 2019-07-03 | Siemens Gamesa Renewable Energy A/S | Protective cover system |
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WO2018219524A1 (en) * | 2017-05-31 | 2018-12-06 | Siemens Wind Power A/S | Protective shield with positioning mark |
EP3638898B1 (en) * | 2017-06-16 | 2022-09-14 | Vestas Wind Systems A/S | Leading edge protection for a wind turbine blade |
US10604234B2 (en) | 2017-06-17 | 2020-03-31 | Bell Helicopter Textron Inc. | Method and apparatus to improve lift to drag ratio of a rotor blade |
CN107120243B (zh) * | 2017-06-19 | 2019-07-19 | 东方电气风电有限公司 | 一种基于石墨烯加热融冰的风电叶片制作方法 |
CN107489596B (zh) * | 2017-08-11 | 2019-10-11 | 新疆金风科技股份有限公司 | 防结冰叶片生产方法及风力发电机组叶片 |
DK179701B1 (en) * | 2017-09-06 | 2019-04-02 | Blade Repair Solutions Ivs | A method for reinforcing a wind turbine blade |
CN107882697A (zh) * | 2017-11-03 | 2018-04-06 | 索爱菊 | 一种风力发电机组叶片防冰除冰系统 |
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EP3536947B1 (en) * | 2018-03-08 | 2023-07-12 | Siemens Gamesa Renewable Energy A/S | Protective cover for protecting a leading edge of a wind turbine blade |
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EP3620648A1 (en) | 2018-09-10 | 2020-03-11 | Siemens Gamesa Renewable Energy A/S | Method of providing an edge seal for a rotor blade add-on |
CN109322784B (zh) * | 2018-12-11 | 2023-05-09 | 江苏金风科技有限公司 | 一种用于风力发电机组的叶片的前缘构件、叶片及叶轮 |
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EP3708828A1 (en) | 2019-03-14 | 2020-09-16 | Siemens Gamesa Renewable Energy A/S | A method for providing a wind turbine blade with lightning protection and a wind turbine blade |
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2015
- 2015-11-10 EP EP19164579.5A patent/EP3533816A1/en active Pending
- 2015-11-10 EP EP15797456.9A patent/EP3218597B1/en active Active
- 2015-11-10 CN CN201580069764.9A patent/CN107207688A/zh active Pending
- 2015-11-10 BR BR112017009645-5A patent/BR112017009645B1/pt active IP Right Grant
- 2015-11-10 DK DK15797456.9T patent/DK3218597T3/da active
- 2015-11-10 US US15/525,244 patent/US11629689B2/en active Active
- 2015-11-10 JP JP2017544061A patent/JP2018503775A/ja active Pending
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- 2015-11-10 ES ES15797456T patent/ES2726023T3/es active Active
- 2015-11-10 CA CA2966685A patent/CA2966685C/en active Active
- 2015-11-10 WO PCT/IB2015/058674 patent/WO2016075619A1/en active Application Filing
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CA2966685C (en) | 2021-01-12 |
US11629689B2 (en) | 2023-04-18 |
ES2726023T3 (es) | 2019-10-01 |
WO2016075619A1 (en) | 2016-05-19 |
AU2015344705B2 (en) | 2018-08-23 |
CN107207688A (zh) | 2017-09-26 |
US20170314532A1 (en) | 2017-11-02 |
DK3218597T3 (da) | 2019-06-03 |
JP2018503775A (ja) | 2018-02-08 |
AU2015344705A1 (en) | 2017-05-25 |
CA2966685A1 (en) | 2016-05-19 |
EP3218597B1 (en) | 2019-03-27 |
EP3218597A1 (en) | 2017-09-20 |
CN117964874A (zh) | 2024-05-03 |
EP3533816A1 (en) | 2019-09-04 |
BR112017009645B1 (pt) | 2022-09-27 |
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