The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2023
Filed:
Jun. 21, 2021
Applicant:
Tpi Composites, Inc., Warren, RI (US);
Inventors:
Assignee:
TPI Composites, Inc., Warren, RI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); F03D 13/10 (2016.01); F03D 80/00 (2016.01);
U.S. Cl.
CPC ...
F03D 1/0683 (2013.01); F03D 1/0633 (2013.01); F03D 1/0641 (2013.01); F03D 1/0675 (2013.01); F03D 13/10 (2016.05); F03D 80/00 (2016.05); F05B 2230/23 (2013.01); F05B 2230/604 (2013.01); F05B 2240/30 (2013.01);
Abstract
Provided herein is a spar cap having a profile for guiding and receiving a shear web for wind turbine blade. Particularly, the present disclosure provides a pultruded spar cap having a bond gap feature to maintain a uniform space for distribution of bonding paste between the spar cap and shear web. Also, the spar cap is formed with locating features which guide and receive placement of the shear web.