DK3155159T3 - En fremgangsmåde til fremstilling af et kontinuerligt fiberforstærkningslag fra individuelle fibermåtter - Google Patents
En fremgangsmåde til fremstilling af et kontinuerligt fiberforstærkningslag fra individuelle fibermåtter Download PDFInfo
- Publication number
- DK3155159T3 DK3155159T3 DK14730881.1T DK14730881T DK3155159T3 DK 3155159 T3 DK3155159 T3 DK 3155159T3 DK 14730881 T DK14730881 T DK 14730881T DK 3155159 T3 DK3155159 T3 DK 3155159T3
- Authority
- DK
- Denmark
- Prior art keywords
- fibre
- fiber mat
- fiber
- mat
- fibres
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 289
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000002787 reinforcement Effects 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 238000001802 infusion Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 8
- 238000010409 ironing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012783 reinforcing fiber Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000003733 fiber-reinforced composite Substances 0.000 claims 2
- 238000009958 sewing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 81
- 239000011521 glass Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- 230000037303 wrinkles Effects 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 238000009745 resin transfer moulding Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 229920001153 Polydicyclopentadiene Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000009755 vacuum infusion Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/304—In-plane lamination by juxtaposing or interleaving of plies, e.g. scarf joining
-
- 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
-
- 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
- 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
- B29K2313/00—Use of textile products or fabrics as reinforcement
-
- 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
- F05B2220/00—Application
- F05B2220/30—Application in turbines
-
- 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
- F05B2230/60—Assembly methods
-
- 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
- F05B2240/21—Rotors for wind turbines
-
- 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
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Nonwoven Fabrics (AREA)
Claims (15)
1. En fremgangsmåde til fremstilling af et enkelt sammentsat langsgående fiberlag til brug i en senere resininfusionsproces til fremstilling af et fiberforstærket kompositlege-me, hvor fremgangsmåden omfatter følgende trin: a) tilvejebringelse af en første fibermåtte omfattende ensrettede forstærkningsfibre orienteret i en langsgående retning af den første fibermåtte mellem to ender, b) tilvejebringelse af en anden fibermåtte omfattende ensrettede forstærkningsfibre orienteret i en langsgående retning af den anden fibermåtte mellem to ender, c) placering af den første fibermåtte og den anden fibermåtte, så ensrettede fibre fra en ende af den første fibermåtte støder op til en ende af den anden fibermåtte i et enkelt plan ved en fælles grænseflade, og d) splejsning af ensrettede fibre fra den første fibermåtte ved den nævnte ene ende af den første fibermåtte til ensrettede fibre af den anden fibermåtte ved den nævnte ene ende af den anden fibermåtte for at danne en splejsningsforbindelse.
2. En fremgangmåde ifølge krav 1, hvor den nævnt ene ende af det første fiberlag og den nævnte ene ende af det andet fiberlag er skåret aftrappet, og hvor de nævnte fiberlag i trin c) er placeret, så fælles grænnselag danner en aftrappet overgang mellem ensrettede fibre fra det første fiberlag og ensrettede fibre fra det andet fiberlag i den langsgående retning af det enkelte kontinuerlige langsgående fiberlag.
3. En fremgangmåde ifølge krav 2, hvor den aftrappede overgang har en tykkelse-til-længde-forhold på mellem 1:50 og 1:5, eksempelvist omkring 1:30.
4. En fremgangmåde ifølge ethvert af de foregående krav, hvor trin d) omfatter anvendelsen af et klæbemiddel til at tilvejebringe splejsningen.
5. En fremgangmåde ifølge krav 4, hvor klæbemidlet er pulverbaseret.
6. En fremgangmåde ifølge ethvert af de foregående krav, hvor splejsningsforbindelsen opvarmes, eksempelvist via strygning.
7. En fremgangmåde ifølge ethvert af de foregående krav, hvor trin d) omfatter trinnet til sammensyning af den første fibermåtte til den anden fibermåtte for at tilvejebringe splejsningen.
8. En fremgangmåde ifølge ethvert af de foregående krav, hvor yderligere ensrettede fibre fra den første fibermåtte presses mod ensrettede fibre fra den anden fibermåtte for at tilvejebringe en friktionsforbindelse mellem de nænvte ensrettede fibre.
9. En fremgangmåde ifølge ethvert af de foregående krav, hvor trin d) omfatter brugen af ruller til presning af ensrettede fibre fra den første fibermåtte og den anden fibermåtte mod hinanden.
10. En fremgangmåde ifølge ethvert af de foregående krav, hvor ensrettede fibre ved de nævnte første ender af den første fibermåtte og den anden fibermåtte afhæftes den en langsgående zone ved nævnte første ender før trin d).
11. En fremgangmåde ifølge ethvert af de foregående krav, hvor ensrettede fibre ved en nævnte første ender af den første fibermåtte og den anden fibermåtte ensrettes i den langsgående retning via ensretningsmidler, såsom en kam.
12. En fremgangmåde til fremstilling af en vindmøllevingedel, såsom en vingeskaldel, hvor fremgangsmåden omfatter oplægning af fiberlag i en støbeform, hvor i det mindste et af fiberlagene er fremstillet ifølge ethvert af kravene 1 -11, og hvor en resin senere forsynes til nævnte fiberlag og efterfølgende hærdes for at danne et kompositlege-me.
13. En fremgangmåde til fremstilling af en vindmøllevingedel ifølge krav 12, hvor oplægningen omfatter stakning af en flerhed af fiberlag, og hvor nævnte i det mindste en fiberlag anbringes mellem to fiberlag, ssom ikke har en splejsningsforbindelse ved splejsningsforbindelsen af det i det mindste ene fiberlag.
14. En fremgangmåde til fremstilling af en vindmøllevingedel ifølge krav 12 eller 13, hvor vindmøllevingedelen er en lastbærende struktur, såsom et hovedlaminat eller en bjælkekappe.
15. Et sammensat langsående fiberforstærkningslag til brug i en senere resininfusi-onsproces til fremstilling af et fiberforstærket kompositlegeme, hvor fiberforstærkningslaget omfatter: - en første fibermåtte omfattende ensrettede forstærkningsfibre orienteret i en langsgående retning af den første fibermåtte mellem to ender, - en anden fibermåtte omfattende ensrettede forstærkningsfibre orienteret i en langsgående retning af den anden fibermåtte mellem to ender, hvor - den første fibermåtte og den anden fibermåtte er placeret, så ensrettede fibre fra en ende af den første fibermåtte støder op til en ende af den anden fibermåtte i et enkelt plan ved en fælles grænseflade, og hvor - ensrettede fibre fra den første fibermåtte ved den nævnte ene ende af den første fibermåtte er splejset til ensrettede fibre af den anden fibermåtte ved den nævnte ene ende af den anden fibermåtte og danner en splejsningsforbindelse.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2014/062526 WO2015192867A1 (en) | 2014-06-16 | 2014-06-16 | A method of producing a continuous fibre reinforcement layer from individual fibre mats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3155159T3 true DK3155159T3 (da) | 2018-07-16 |
Family
ID=50972705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14730881.1T DK3155159T3 (da) | 2014-06-16 | 2014-06-16 | En fremgangsmåde til fremstilling af et kontinuerligt fiberforstærkningslag fra individuelle fibermåtter |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10513810B2 (da) |
| EP (1) | EP3155159B1 (da) |
| CN (1) | CN106460274B (da) |
| BR (1) | BR112016029528B1 (da) |
| CA (1) | CA2951738C (da) |
| DK (1) | DK3155159T3 (da) |
| ES (1) | ES2676269T3 (da) |
| PL (1) | PL3155159T3 (da) |
| TR (1) | TR201808856T4 (da) |
| WO (1) | WO2015192867A1 (da) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2861585T3 (es) * | 2014-01-31 | 2021-10-06 | Lm Wp Patent Holding As | Pala de turbina eólica con transición de fibra mejorada |
| US9869296B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade |
| US9869295B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component |
| GB201700913D0 (en) | 2017-01-19 | 2017-03-08 | Univ Leuven Kath | Continuous prepregs for natural fibre-reinforced composites |
| US11572861B2 (en) * | 2017-01-31 | 2023-02-07 | General Electric Company | Method for forming a rotor blade for a wind turbine |
| US10619622B2 (en) * | 2017-06-21 | 2020-04-14 | General Electric Company | Wind turbine blade with hybrid spar cap and associated method for making |
| JP6496360B2 (ja) * | 2017-06-29 | 2019-04-03 | ファナック株式会社 | 樹脂複合板の製造方法 |
| DE102018100941A1 (de) * | 2018-01-17 | 2019-07-18 | Wobben Properties Gmbh | Verfahren zum Herstellen von Komponenten einer Windenergieanlage, insbesondere eines Windenergieanlagen-Rotorblattes |
| EP3549752B1 (en) * | 2018-04-05 | 2021-06-09 | Siemens Gamesa Renewable Energy A/S | Pultruded fibrous composite strip with width and thickness tapered ends for wind turbine spar caps |
| DK180532B1 (da) | 2019-04-23 | 2021-06-10 | Envision Energy Denmark Aps | En vindmøllevinge og en fremgangsmåde til fremstilling af vindmøllevingen |
| US20240181733A1 (en) * | 2021-04-02 | 2024-06-06 | Paul HAYDEN | Systems and methods for manufacturing rotor blades |
| CN113306236A (zh) * | 2021-07-12 | 2021-08-27 | 重庆泛锐科技有限公司 | 一种高强度复合板材及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1523999A (en) * | 1921-12-20 | 1925-01-20 | Shawmut Eng Co | Method of splicing together warp threads |
| US3367813A (en) * | 1965-02-02 | 1968-02-06 | Du Pont | Process for splicing ends of yarns |
| US3885071A (en) | 1972-08-10 | 1975-05-20 | Lockheed Aircraft Corp | Fiber-reinforced epoxy composite joints |
| JPS6045096B2 (ja) * | 1979-07-05 | 1985-10-07 | 富士写真フイルム株式会社 | テ−プ接合装置 |
| US5266139A (en) * | 1992-10-02 | 1993-11-30 | General Dynamics Corporation, Space Systems Division | Continuous processing/in-situ curing of incrementally applied resin matrix composite materials |
| US6627024B2 (en) * | 2002-01-07 | 2003-09-30 | Owens Corning Fiberglas Technology, Inc. | Method and apparatus for splicing fibrous mats |
| DK175275B1 (da) * | 2002-03-19 | 2004-08-02 | Lm Glasfiber As | Overgangsområde i vindmöllevinge |
| ATE355961T1 (de) * | 2003-03-06 | 2007-03-15 | Vestas Wind Sys As | Verbindung zwischen verbundteilen mit nichtkompatiblen eigenschaften und verfahren zur herstellung |
| EP2033769A1 (en) * | 2007-09-04 | 2009-03-11 | Lm Glasfiber A/S | A method of producing a composite structure via intermediate products and a composite structure obtainable by the method |
| DE102009047570A1 (de) * | 2009-12-07 | 2011-06-09 | Repower Systems Ag | Gurt eines Rotorblatts einer Windenergieanlage |
| DE102010002432A1 (de) * | 2010-02-26 | 2011-09-01 | Repower Systems Ag | Rotorblatt für eine Windenergieanlage, Windenergieanlage und Verfahren zum Herstellen eines Rotorblatts |
| ES2647228T3 (es) * | 2011-07-13 | 2017-12-20 | Vestas Wind Systems A/S | Disposición en el sentido de la cuerda de material de lámina de fibra para palas de turbina |
| EP2716434B1 (en) * | 2012-10-04 | 2020-12-02 | Adwen Blades GmbH | Spar cap for a rotor blade of a wind turbine and method of manufacturing a spar cap |
-
2014
- 2014-06-16 WO PCT/EP2014/062526 patent/WO2015192867A1/en active Application Filing
- 2014-06-16 US US15/318,398 patent/US10513810B2/en active Active
- 2014-06-16 ES ES14730881.1T patent/ES2676269T3/es active Active
- 2014-06-16 DK DK14730881.1T patent/DK3155159T3/da active
- 2014-06-16 PL PL14730881T patent/PL3155159T3/pl unknown
- 2014-06-16 CA CA2951738A patent/CA2951738C/en active Active
- 2014-06-16 TR TR2018/08856T patent/TR201808856T4/tr unknown
- 2014-06-16 BR BR112016029528-5A patent/BR112016029528B1/pt active IP Right Grant
- 2014-06-16 EP EP14730881.1A patent/EP3155159B1/en active Active
- 2014-06-16 CN CN201480079936.6A patent/CN106460274B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016029528A2 (pt) | 2017-08-22 |
| WO2015192867A1 (en) | 2015-12-23 |
| CA2951738A1 (en) | 2015-12-23 |
| EP3155159A1 (en) | 2017-04-19 |
| CN106460274B (zh) | 2019-02-01 |
| BR112016029528B1 (pt) | 2021-11-03 |
| ES2676269T3 (es) | 2018-07-18 |
| CN106460274A (zh) | 2017-02-22 |
| US10513810B2 (en) | 2019-12-24 |
| EP3155159B1 (en) | 2018-04-04 |
| CA2951738C (en) | 2021-08-03 |
| PL3155159T3 (pl) | 2018-10-31 |
| TR201808856T4 (tr) | 2018-07-23 |
| US20170121877A1 (en) | 2017-05-04 |
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