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. 10, 2019
Filed:
Apr. 05, 2016
Applicant:
Windfin B.v., Leimuiden, NL;
Inventors:
Otto Pabst, Rio Di Pusteria, IT;
Georg Folie, Prato Allo Stelvio, IT;
Matteo Casazza, Vipiteno, IT;
Paolo Bustreo, Vipiteno, IT;
Peter Gebhard, Velturno, IT;
Assignee:
WINDFIN B.V., Leimuiden, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2016.01); H02K 1/32 (2006.01); H02K 1/27 (2006.01); H02K 9/04 (2006.01); H02K 7/18 (2006.01); H02K 9/02 (2006.01); H02K 5/18 (2006.01); F03D 80/60 (2016.01); F03D 80/50 (2016.01);
U.S. Cl.
CPC ...
H02K 1/32 (2013.01); F03D 80/60 (2016.05); H02K 1/278 (2013.01); H02K 5/18 (2013.01); H02K 7/1838 (2013.01); H02K 9/02 (2013.01); H02K 9/04 (2013.01); F03D 80/50 (2016.05); F05B 2220/7066 (2013.01); F05B 2260/2241 (2013.01); H02K 2213/12 (2013.01); Y02E 10/725 (2013.01); Y02E 10/726 (2013.01);
Abstract
A wind power generator has a nacelle; a hub rotatable about an axis of rotation with respect to the nacelle; at least two blades fitted to the hub; an electric machine which is fitted to the nacelle, is bounded by an inner surface extending about the axis of rotation, and has a rotor and a stator; and a cooling system for airflow cooling the electric machine, and which has a deflector body for defining a gap between the deflector body and the electric machine and guiding the airflow into the gap.