DK201270816A - A fibre preform - Google Patents
A fibre preformInfo
- Publication number
- DK201270816A DK201270816A DKPA201270816A DKPA201270816A DK201270816A DK 201270816 A DK201270816 A DK 201270816A DK PA201270816 A DKPA201270816 A DK PA201270816A DK PA201270816 A DKPA201270816 A DK PA201270816A DK 201270816 A DK201270816 A DK 201270816A
- Authority
- DK
- Denmark
- Prior art keywords
- fibre
- wind turbine
- turbine blade
- fibre preform
- stitches
- Prior art date
Links
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
A fibre preform 10, for laying ifl a mould for forming a wind turbine blade, comprises a stack of fibre plies 12 stitched together by spaced apart rows of stitches 14 that extend in what is to be the span-wise direction of the wind turbine blade. The distance between adjacent rows of stitches is selected to provide a predetermined maximum fibre ply crease height when the fibre preform 10 is laid in a mould for forming a wind turbine blade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201270816A DK201270816A (en) | 2012-12-21 | 2012-12-21 | A fibre preform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201270816A DK201270816A (en) | 2012-12-21 | 2012-12-21 | A fibre preform |
Publications (1)
Publication Number | Publication Date |
---|---|
DK201270816A true DK201270816A (en) | 2014-01-15 |
Family
ID=49943610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DKPA201270816A DK201270816A (en) | 2012-12-21 | 2012-12-21 | A fibre preform |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK201270816A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9897065B2 (en) | 2015-06-29 | 2018-02-20 | General Electric Company | Modular wind turbine rotor blades and methods of assembling same |
US10072632B2 (en) | 2015-06-30 | 2018-09-11 | General Electric Company | Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses |
US10077758B2 (en) | 2015-06-30 | 2018-09-18 | General Electric Company | Corrugated pre-cured laminate plates for use within wind turbine rotor blades |
US10107257B2 (en) | 2015-09-23 | 2018-10-23 | General Electric Company | Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites |
US10113532B2 (en) | 2015-10-23 | 2018-10-30 | General Electric Company | Pre-cured composites for rotor blade components |
US10337490B2 (en) | 2015-06-29 | 2019-07-02 | General Electric Company | Structural component for a modular rotor blade |
US10422316B2 (en) | 2016-08-30 | 2019-09-24 | General Electric Company | Pre-cured rotor blade components having areas of variable stiffness |
-
2012
- 2012-12-21 DK DKPA201270816A patent/DK201270816A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9897065B2 (en) | 2015-06-29 | 2018-02-20 | General Electric Company | Modular wind turbine rotor blades and methods of assembling same |
US10337490B2 (en) | 2015-06-29 | 2019-07-02 | General Electric Company | Structural component for a modular rotor blade |
US10072632B2 (en) | 2015-06-30 | 2018-09-11 | General Electric Company | Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses |
US10077758B2 (en) | 2015-06-30 | 2018-09-18 | General Electric Company | Corrugated pre-cured laminate plates for use within wind turbine rotor blades |
US10107257B2 (en) | 2015-09-23 | 2018-10-23 | General Electric Company | Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites |
US10113532B2 (en) | 2015-10-23 | 2018-10-30 | General Electric Company | Pre-cured composites for rotor blade components |
US10422316B2 (en) | 2016-08-30 | 2019-09-24 | General Electric Company | Pre-cured rotor blade components having areas of variable stiffness |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PHB | Application deemed withdrawn due to non-payment or other reasons |
Effective date: 20140607 |