IN2012DN01887A - - Google Patents

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Publication number
IN2012DN01887A
IN2012DN01887A IN1887DEN2012A IN2012DN01887A IN 2012DN01887 A IN2012DN01887 A IN 2012DN01887A IN 1887DEN2012 A IN1887DEN2012 A IN 1887DEN2012A IN 2012DN01887 A IN2012DN01887 A IN 2012DN01887A
Authority
IN
India
Prior art keywords
polyurethane
mold
wind turbine
isocyanate
blade
Prior art date
Application number
Other languages
English (en)
Inventor
A Pyles Robert
Matsco Joel
Original Assignee
Bayer Materialscience Llc
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 Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of IN2012DN01887A publication Critical patent/IN2012DN01887A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • F05B2280/60—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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Wind Motors (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IN1887DEN2012 2009-09-04 2010-09-01 IN2012DN01887A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23988509P 2009-09-04 2009-09-04
PCT/US2010/002388 WO2011028271A2 (en) 2009-09-04 2010-09-01 Automated processes for the production of polyurethane wind turbine blades

Publications (1)

Publication Number Publication Date
IN2012DN01887A true IN2012DN01887A (ru) 2015-07-24

Family

ID=43649842

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1887DEN2012 IN2012DN01887A (ru) 2009-09-04 2010-09-01

Country Status (11)

Country Link
US (1) US20120159785A1 (ru)
EP (1) EP2473333A4 (ru)
JP (2) JP2013504007A (ru)
KR (1) KR20120083302A (ru)
CN (1) CN102753333A (ru)
BR (1) BR112012008312A2 (ru)
CA (1) CA2772495A1 (ru)
IN (1) IN2012DN01887A (ru)
MX (1) MX2012002615A (ru)
WO (1) WO2011028271A2 (ru)
ZA (1) ZA201201243B (ru)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058101A1 (de) * 2009-12-12 2011-06-16 Bayer Materialscience Ag Verwendung von Schichtaufbauten in Windkraftanlagen
US10227470B2 (en) 2010-03-15 2019-03-12 Washington State University Recycled composite materials and related methods
US9580598B2 (en) * 2011-03-25 2017-02-28 Covestro Llc Polyurethane composites produced by a vacuum infusion process
US20120138223A1 (en) 2011-09-29 2012-06-07 General Electric Company Uv-ir combination curing system and method of use for wind blade manufacture and repair
US9511543B2 (en) 2012-08-29 2016-12-06 Cc3D Llc Method and apparatus for continuous composite three-dimensional printing
US20140077420A1 (en) * 2012-09-14 2014-03-20 General Electric Company, A New York Corporation UV Curing System and Method For Wind Blade Manufacture And Repair
CN102990933B (zh) * 2012-12-13 2015-02-18 余金文 一种选择性激光烧结工艺的实施方法
US20140232035A1 (en) 2013-02-19 2014-08-21 Hemant Bheda Reinforced fused-deposition modeling
EP3604371B1 (en) 2013-06-07 2021-01-13 Kaneka Corporation Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereof
CA2917967A1 (en) 2013-07-09 2015-01-15 United Technologies Corporation Plated polymer compressor
US9789664B2 (en) 2013-07-09 2017-10-17 United Technologies Corporation Plated tubular lattice structure
WO2015006452A1 (en) * 2013-07-09 2015-01-15 United Technologies Corporation Vehicular engine and transmission components made of plated polymers
WO2015017095A2 (en) 2013-07-09 2015-02-05 United Technologies Corporation Plated polymer nosecone
CA2917884A1 (en) 2013-07-09 2015-01-15 United Technologies Corporation Plated polymer fan
US10124531B2 (en) 2013-12-30 2018-11-13 Ut-Battelle, Llc Rapid non-contact energy transfer for additive manufacturing driven high intensity electromagnetic fields
RU2016139268A (ru) * 2014-03-14 2018-04-16 Акцо Нобель Коатингс Интернэшнл Б.В. Композиция для нанесения покрытия
US9650537B2 (en) 2014-04-14 2017-05-16 Ut-Battelle, Llc Reactive polymer fused deposition manufacturing
RU2767029C2 (ru) 2014-11-24 2022-03-16 Ппг Индастриз Огайо, Инк. Совместно реагирующие материалы и способы трехмерной печати
KR20160067690A (ko) 2014-12-04 2016-06-14 대우조선해양 주식회사 풍력발전기 블레이드 몰드 자동조절 장치
CN104832352B (zh) * 2015-05-06 2017-07-07 浙江大学 大功率水平轴海流能发电机的叶片及其制造方法
DE102015220699A1 (de) * 2015-08-28 2017-03-02 Siemens Aktiengesellschaft Gedrucktes Bauteil und Vorrichtung zum 3-D-Drucken im Gelierschichtverfahren
JP6744914B2 (ja) * 2015-10-22 2020-08-19 ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ 多層複合材部品
DE102015222860A1 (de) * 2015-11-19 2017-05-24 Mahle International Gmbh Additives Herstellungsverfahren
DK3383658T3 (da) * 2015-11-30 2022-09-19 Vestas Wind Sys As Vindmøller, vindmøllevinger, og fremgangsmåder til fremstilling af vindmøllevinger
US10173410B2 (en) 2015-12-08 2019-01-08 Northrop Grumman Systems Corporation Device and method for 3D printing with long-fiber reinforcement
US10920073B2 (en) 2015-12-11 2021-02-16 Kaneka Corporation Polyurethane curable composition containing polymer fine particles excellent in mechanical strength
DE102015122647A1 (de) 2015-12-22 2017-06-22 Arburg Gmbh + Co. Kg Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Gegenstandes mit einer Faserzuführeinrichtung
BR102016008562A2 (pt) * 2016-04-15 2017-10-24 Marcopolo S.A. Method for manufacturing a part, a vehicle part and a part manufacturing system
US10625467B2 (en) 2016-09-06 2020-04-21 Continuous Composites Inc. Additive manufacturing system having adjustable curing
US10759113B2 (en) 2016-09-06 2020-09-01 Continuous Composites Inc. Additive manufacturing system having trailing cure mechanism
US10884388B2 (en) 2016-09-06 2021-01-05 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US10543640B2 (en) 2016-09-06 2020-01-28 Continuous Composites Inc. Additive manufacturing system having in-head fiber teasing
US20180065317A1 (en) 2016-09-06 2018-03-08 Cc3D Llc Additive manufacturing system having in-situ fiber splicing
CN110087845A (zh) * 2016-10-17 2019-08-02 华盛顿州立大学 再循环复合材料和相关方法
US10766594B2 (en) 2016-11-03 2020-09-08 Continuous Composites Inc. Composite vehicle body
US10953598B2 (en) 2016-11-04 2021-03-23 Continuous Composites Inc. Additive manufacturing system having vibrating nozzle
US20210094230A9 (en) 2016-11-04 2021-04-01 Continuous Composites Inc. System for additive manufacturing
US10857726B2 (en) 2017-01-24 2020-12-08 Continuous Composites Inc. Additive manufacturing system implementing anchor curing
US10040240B1 (en) 2017-01-24 2018-08-07 Cc3D Llc Additive manufacturing system having fiber-cutting mechanism
US20180229092A1 (en) 2017-02-13 2018-08-16 Cc3D Llc Composite sporting equipment
US10798783B2 (en) 2017-02-15 2020-10-06 Continuous Composites Inc. Additively manufactured composite heater
US10906240B2 (en) 2017-06-29 2021-02-02 Continuous Composites Inc. Print head for additive manufacturing system
US10814569B2 (en) 2017-06-29 2020-10-27 Continuous Composites Inc. Method and material for additive manufacturing
US10319499B1 (en) 2017-11-30 2019-06-11 Cc3D Llc System and method for additively manufacturing composite wiring harness
US10328635B1 (en) * 2017-12-06 2019-06-25 Massivit 3D Printing Technologies Ltd. Complex shaped 3D objects fabrication
US10131088B1 (en) 2017-12-19 2018-11-20 Cc3D Llc Additive manufacturing method for discharging interlocking continuous reinforcement
US11167495B2 (en) 2017-12-29 2021-11-09 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10081129B1 (en) 2017-12-29 2018-09-25 Cc3D Llc Additive manufacturing system implementing hardener pre-impregnation
US10857729B2 (en) 2017-12-29 2020-12-08 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10759114B2 (en) 2017-12-29 2020-09-01 Continuous Composites Inc. System and print head for continuously manufacturing composite structure
US10919222B2 (en) 2017-12-29 2021-02-16 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
JP7377793B2 (ja) 2018-03-30 2023-11-10 株式会社カネカ 熱硬化性マトリクス樹脂に対する分散性が改善された粉粒体
US11161300B2 (en) 2018-04-11 2021-11-02 Continuous Composites Inc. System and print head for additive manufacturing system
US11110656B2 (en) 2018-04-12 2021-09-07 Continuous Composites Inc. System for continuously manufacturing composite structure
US11130284B2 (en) 2018-04-12 2021-09-28 Continuous Composites Inc. System and head for continuously manufacturing composite structure
US11052603B2 (en) 2018-06-07 2021-07-06 Continuous Composites Inc. Additive manufacturing system having stowable cutting mechanism
US20200086563A1 (en) 2018-09-13 2020-03-19 Cc3D Llc System and head for continuously manufacturing composite structure
US11767681B2 (en) 2018-09-28 2023-09-26 General Electric Company Concentric metal and cementitious wind turbine tower structure and method of manufacturing same
EP3857055A1 (en) * 2018-09-28 2021-08-04 General Electric Company Method for manufacturing wind turbine tower structure with embedded reinforcement sensing elements
WO2020068116A1 (en) * 2018-09-28 2020-04-02 General Electric Company Method for manufacturing a wind turbine tower structure based on wind direction
US11970875B2 (en) 2018-09-28 2024-04-30 Ge Infrastructure Technology Llc Multi-head additive printing device for manufacturing wind turbine tower structure
US11511457B2 (en) 2018-09-28 2022-11-29 General Electric Company Additively printed cementitious structures and methods of manufacturing same
US11235522B2 (en) 2018-10-04 2022-02-01 Continuous Composites Inc. System for additively manufacturing composite structures
US11325304B2 (en) 2018-10-26 2022-05-10 Continuous Composites Inc. System and method for additive manufacturing
US11358331B2 (en) 2018-11-19 2022-06-14 Continuous Composites Inc. System and head for continuously manufacturing composite structure
US11420390B2 (en) 2018-11-19 2022-08-23 Continuous Composites Inc. System for additively manufacturing composite structure
CN113227249B (zh) 2018-12-27 2024-03-15 株式会社钟化 树脂组合物及其应用
US20200238603A1 (en) 2019-01-25 2020-07-30 Continuous Composites Inc. System for additively manufacturing composite structure
EP3950834A4 (en) 2019-03-28 2022-12-14 Kaneka Corporation RESIN COMPOSITION PRODUCTION METHOD AND RESIN COMPOSITION
EP3950749A4 (en) 2019-03-28 2022-12-21 Kaneka Corporation GRANULAR BODY AND ITS USE
CN111941877A (zh) * 2019-05-14 2020-11-17 科思创德国股份有限公司 一种用真空灌注工艺制备聚氨酯复合材料的方法
US11312083B2 (en) 2019-05-28 2022-04-26 Continuous Composites Inc. System for additively manufacturing composite structure
WO2021060482A1 (ja) 2019-09-27 2021-04-01 株式会社カネカ 粉粒体および粉粒体の製造方法
US11840022B2 (en) 2019-12-30 2023-12-12 Continuous Composites Inc. System and method for additive manufacturing
US11904534B2 (en) 2020-02-25 2024-02-20 Continuous Composites Inc. Additive manufacturing system
US11926100B2 (en) 2020-06-23 2024-03-12 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
TWI734562B (zh) 2020-07-18 2021-07-21 大銀微系統股份有限公司 光學編碼器之指示光柵
US11813793B2 (en) 2020-09-11 2023-11-14 Continuous Composites Inc. Print head for additive manufacturing system
US11613904B2 (en) 2020-11-18 2023-03-28 General Electric Company Pre-fabricated component for an additively manufactured wind turbine tower structure
US11939762B2 (en) 2021-04-27 2024-03-26 Ge Infrastructure Technology Llc System and method for manufacturing a tower structure
US11926099B2 (en) 2021-04-27 2024-03-12 Continuous Composites Inc. Additive manufacturing system
US11697222B2 (en) 2021-11-01 2023-07-11 General Electric Company Additively manufactured structure with reinforced access opening
US20240269949A1 (en) * 2023-02-13 2024-08-15 Samuel Messinger Multipurpose wind turbine blade manufacturing vessel with onboard storage and testing facilities

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
US4131602A (en) * 1977-09-29 1978-12-26 Union Carbide Corporation Radiation curable acrylated polyurethane
US4521354A (en) * 1982-03-25 1985-06-04 The Boeing Company Method and mold for fabricating an aerodynamic airframe structure
FR2699498B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Pale en composite thermoplastique, notamment pour rotor arrière caréné d'hélicoptère, et son procédé de fabrication.
US5312886A (en) * 1993-09-20 1994-05-17 Uop Bis(N-alkylaminocyclohexyl)methanes as curing agents for polyurethanes and polyureas
US5818718A (en) * 1996-04-01 1998-10-06 University Of Utah Research Foundation Higher order construction algorithm method for rapid prototyping
FR2760681B1 (fr) * 1997-03-12 1999-05-14 Alternatives En Procede de fabrication d'une piece de grandes dimensions en materiau composite et pale d'helice, en particulier d'eolienne, fabriquee selon ce procede
EP1152848B1 (en) * 1998-11-20 2011-08-17 Rolls-Royce Corporation Method and apparatus for production of a cast component
JP2002147336A (ja) * 2000-11-07 2002-05-22 Guressen Japan:Kk 風力発電装置
DE10255346A1 (de) * 2002-11-28 2004-06-09 Alstom Technology Ltd Verfahren zum Herstellen einer Turbinenschaufel
EP1611350A2 (en) * 2003-02-28 2006-01-04 Vestas Wind Systems A/S Method of manufacturing a wind turbine blade, wind turbine blade, front cover and use of a front cover
CN100546794C (zh) * 2004-03-22 2009-10-07 维斯塔斯风力系统公司 用于制备大结构的模具、制备模具的方法以及模具的用途
GB0417634D0 (en) * 2004-08-09 2004-09-08 Structural Polymer Systems Ltd Mould
US20060225278A1 (en) * 2005-03-31 2006-10-12 Lin Wendy W Wind blade construction and system and method thereof
WO2007048141A2 (en) * 2005-10-21 2007-04-26 Entrotech Composites, Llc Composite articles comprising protective sheets and related methods
FR2892339B1 (fr) * 2005-10-21 2009-08-21 Snecma Sa Procede de fabrication d'une aube de turbomachine composite, et aube obtenue par ce procede
US8402652B2 (en) * 2005-10-28 2013-03-26 General Electric Company Methods of making wind turbine rotor blades
US20070098997A1 (en) * 2005-11-02 2007-05-03 Bayer Materialscience Llc Composite articles and a process for their production
US20070160793A1 (en) * 2005-12-21 2007-07-12 Bayer Materialscience Llc And Daimlerchrysler Corporation Load-bearing composite panels
KR200420663Y1 (ko) * 2006-04-04 2006-07-04 이경근 복합재 블레이드
JP2008114387A (ja) * 2006-10-31 2008-05-22 Tandem:Kk シート体、ならびにその製造方法および製造装置
KR100759595B1 (ko) * 2006-12-08 2007-09-18 한국에너지기술연구원 풍력발전 터빈 블레이드용 탄소-유리섬유 하이브리드복합체 제조방법
KR100914674B1 (ko) * 2007-08-02 2009-08-28 베스타스 윈드 시스템스 에이/에스 풍력 터빈 블레이드 외피 부재의 제조 방법
CN101462360A (zh) * 2007-12-18 2009-06-24 上海玻璃钢研究院 大功率风力机叶片根端一次性真空辅助灌注成型方法
CN101234531B (zh) * 2008-02-15 2010-09-29 无锡天奇竹风科技有限公司 竹制复合材料风力发电机叶片叶根预成型灌输工艺
CN101402791A (zh) * 2008-11-14 2009-04-08 上海世鹏聚氨酯科技发展有限公司 低密度高强度纳米聚氨酯风轮叶片复合材料

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MX2012002615A (es) 2012-04-20
RU2012112871A (ru) 2013-10-10
JP2015214981A (ja) 2015-12-03
US20120159785A1 (en) 2012-06-28
EP2473333A4 (en) 2017-09-13
EP2473333A2 (en) 2012-07-11
RU2547507C2 (ru) 2015-04-10
CA2772495A1 (en) 2011-03-10
KR20120083302A (ko) 2012-07-25
JP2013504007A (ja) 2013-02-04
JP6073418B2 (ja) 2017-02-01
WO2011028271A2 (en) 2011-03-10
AU2010290032A1 (en) 2012-02-23
WO2011028271A3 (en) 2011-07-28
CN102753333A (zh) 2012-10-24
ZA201201243B (en) 2013-04-24

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