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:
Dec. 04, 2018
Filed:
May. 19, 2014
Acciona Windpower, S.a., Navarra, ES;
Teresa Arlabán Gabeiras, Navarra, ES;
José Miguel García Sayés, Navarra, ES;
Miguel Núñez Polo, Navarra, ES;
ACCIONA WINDPOWER, S.A., Sevilla, ES;
Abstract
It allows a more complete cooling of the generator, comprising: a magnetic core with a crown () from the periphery whereof emerge teeth () which have coiled windings (); an external cooling circuit () to carry a coolant fluid; at least one through-hole () running along the interior of each tooth (), and at least one first duct (), to connect the through-hole () with the external cooling circuit () and with the through-hole () so that it allows the passage of the coolant fluid, the first duct () being interposed between one end () of the tooth () and the winding ().