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:
May. 28, 2019
Filed:
Nov. 25, 2014
Applicant:
Alstom Renewable Technologies, Grenoble, FR;
Inventors:
Stefan Baumeister, Küssaberg, DE;
Simon Andreas Frutiger, Lenzburg, CH;
Assignee:
GE RENEWABLE TECHNOLOGIES, Grenoble, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 9/22 (2006.01); H02K 3/30 (2006.01); H02K 3/34 (2006.01); H02K 3/52 (2006.01);
U.S. Cl.
CPC ...
H02K 9/22 (2013.01); H02K 3/30 (2013.01); H02K 3/345 (2013.01); H02K 3/527 (2013.01); H02K 2213/03 (2013.01);
Abstract
The present invention relates to a rotor for a rotating machine and more in particular, to a component of the rotor. The present invention generally relates to an improved cooling configuration of a rotating machine. Unlike generally known arrangements, the solution proposed herein does not guide coolant fluid to parts which require cooling. Instead, the heat generated from the losses in the rotor pole is transferred to parts having favourable characteristics for establishing heat exchange.