Pre-cured composites for rotor blade components
US10113532B2 · kind B2 · utility
4Cited by
22References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2015 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Aug 23, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present disclosure is directed to pre-cured composites for use in manufacturing rotor blade components of a wind turbine. In one embodiment, the pre-cured composites are pultruded composites having a continuous base portion with a plurality of integral protrusions extending from the continuous base portion, and a fabric layer cured with the continuous base portion. Further, adjacent protrusions are separated by a gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.