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:
Feb. 06, 2018
Filed:
Oct. 09, 2013
Applicant:
Alstom Renewable Technologies, Grenoble, FR;
Inventors:
Jaume Betran Palomas, Sant Cugat del Vallès, ES;
Jorge Menasanch De Tobaruela, Cabanillas del Campo, ES;
Assignee:
ALSTOM Renewable Technologies, Grenoble, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 11/00 (2006.01); F03D 80/00 (2016.01); F03D 80/55 (2016.01); F03D 80/40 (2016.01); F03D 80/50 (2016.01);
U.S. Cl.
CPC ...
F03D 11/0016 (2013.01); F03D 80/00 (2016.05); F03D 80/40 (2016.05); F03D 80/50 (2016.05); F03D 80/55 (2016.05); Y02E 10/72 (2013.01);
Abstract
A blade for a wind turbine comprises a substantially hollow shell which comprises an opening which extends along at least part of the length of the blade, and a servicing unit displaceable along the blade shell, at least partly arranged inside the shell and comprising an arm adapted to project out of the shell through the opening.