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:
Oct. 26, 2021
Filed:
Oct. 31, 2017
Applicant:
Lm Wind Power Us Technology Aps, Kolding, DK;
Inventor:
Willem Schuring Roelof, Enschede, NL;
Assignee:
LM WIND POWER US TECHNOLOGY APS, Kolding, DK;
Primary Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); F03D 13/00 (2016.01);
U.S. Cl.
CPC ...
F03D 1/0675 (2013.01); F03D 13/00 (2016.05);
Abstract
This invention relates to a method of manufacturing a bulkhead unit, a method of installing a bulkhead unit, a bulkhead, a bulkhead unit and a wind turbine blade. The bulkhead is manufactured by vacuum forming or rotational moulding and has a set of predetermined openings formed during manufacturing. Various additional elements are pre-mounted or pre-integrated into the bulkhead before installation of the bulkhead unit. This pre-assembled unit can then be positioned inside the blade root section and connected to the blade section.