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:
Nov. 15, 2016
Filed:
Jun. 15, 2011
Applicant:
Mohammad Kimiabeigi, Sheffield, GB;
Inventor:
Mohammad Kimiabeigi, Sheffield, GB;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2016.01); H02K 1/27 (2006.01); H02K 1/32 (2006.01); H02K 1/20 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2786 (2013.01); H02K 1/32 (2013.01); H02K 1/20 (2013.01); H02K 7/1838 (2013.01); Y02E 10/725 (2013.01);
Abstract
A generator is provided, which includes a stator with a plurality of induction coils and a rotor rotatable around the stator with at least one permanent magnet or a plurality of permanent magnets arranged in circumferential direction. The generator also includes at least one airduct for guiding an air flow to the stator, wherein the at least one permanent magnet is or the plurality of permanent magnets are provided with recesses arranged opposite to the stator. In one embodiment, the generator is a generator of a wind turbine.