WO2024160327 - A METHOD FOR MANUFACTURING A COMPOSITE STRUCTURE USING RECYCLED FIBRE MATS
National phase entry is expected:
Publication Number
WO/2024/160327
Publication Date
08.08.2024
International Application No.
PCT/DK2024/050018
International Filing Date
31.01.2024
Title **
[English]
A METHOD FOR MANUFACTURING A COMPOSITE STRUCTURE USING RECYCLED FIBRE MATS
[French]
PROCÉDÉ DE FABRICATION D'UNE STRUCTURE COMPOSITE FAISANT APPEL À DES MATS DE FIBRES RECYCLÉES
Applicants **
VESTAS WIND SYSTEMS A/S
Hedeager 42
8200 Aarhus N, DK
Inventors
NIELSEN, Troels Bach
c/o Vestas Wind Systems A/S
Hedeager 42
8200 Aarhus N, DK
PETERSEN, Aksel
c/o Vestas Wind Systems A/S
Hedeager 42
8200 Aarhus N, DK
GILL, Adrian
c/o Vestas Wind Systems A/S
Hedeager 42
8200 Aarhus N, DK
Priority Data
PA202370054
31.01.2023
DK
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1057 | |
| EPO | Filing, Examination | 4710 | |
| Japan | Filing | 592 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2635 |
Total: 9569 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A method for manufacturing a composite structure (24), such as an epoxy composite structure, is disclosed Layers of fibre mats (13) are arranged in a mould (18), the fibre mats (13) comprising oriented fibres. A resin is infused in the layers of fibre mats (13), and the resin is cured to form the composite structure (24). The fibre mats (13) are recycled fibre mats (13), e.g. retrieved from an original composite structure, such as a wind turbine blade (6).[French]
L'invention concerne un procédé de fabrication d'une structure composite (24), telle qu'une structure composite époxy, selon lequel des couches de mats de fibres (13) étant disposées dans un moule (18), les mats de fibres (13) comprenant des fibres orientées. Une résine est infusée dans les couches de mats de fibres (13), et la résine est durcie pour former la structure composite (24). Les mats de fibres (13) sont des mats de fibres recyclées (13), par exemple récupérés à partir d'une structure composite d'origine, telle qu'une pale d'éolienne (6).