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:
Jan. 23, 2018
Filed:
Jul. 25, 2013
Applicant:
Windfin B.v., Leimuiden, NL;
Inventor:
Norman Anselmi, Luxembourg, LU;
Assignee:
WINDFIN B.V., Leimuiden, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 13/20 (2016.01); F03D 9/25 (2016.01); H02K 7/18 (2006.01); H02K 7/08 (2006.01); F03D 11/04 (2006.01);
U.S. Cl.
CPC ...
F03D 11/045 (2013.01); F03D 9/25 (2016.05); F03D 13/22 (2016.05); H02K 7/1838 (2013.01); F05B 2220/7066 (2013.01); F05B 2230/10 (2013.01); F05B 2230/21 (2013.01); H02K 7/085 (2013.01); Y02E 10/725 (2013.01); Y02P 70/523 (2015.11);
Abstract
A frame of a rotating electric machine of a wind turbine extends about an axis of rotation, and has a tubular structure having a cylindrical face and configured to support a plurality of active segments along the cylindrical face; an annular flange configured to connect the rotating electric machine to a main frame of a wind turbine; and a ring having an annular seat for a bearing; and wherein the tubular structure, the annular flange, and the ring are formed in one piece.