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:
Oct. 18, 2016
Filed:
Jun. 05, 2013
Applicant:
Alstom Renewable Technologies, Grenoble, FR;
Inventors:
Alexander Schwery, Kuettigen, CH;
Stefan Baumeister, Kuessaberg, DE;
Assignee:
ALSTOM Renewable Technologies, Grenoble, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/02 (2006.01); H02K 1/32 (2006.01); H02K 15/00 (2006.01); H02K 15/02 (2006.01);
U.S. Cl.
CPC ...
H02K 9/02 (2013.01); H02K 1/32 (2013.01); H02K 15/0006 (2013.01); H02K 15/02 (2013.01); H02K 2213/09 (2013.01); Y10T 29/49012 (2015.01);
Abstract
The rotor for an electric machine comprises a shaft, a spider on the shaft, a laminated drum on the spider. The spider has a plurality of apart elements defining ducts between each other. The laminated drum has a plurality of cooling channels connected to the ducts. The rotor also has throttle elements associated to at least one duct and/or cooling channel.
Schwery, Alexander. (2016). Rotor for an electric machine and method for retrofit (U.S. Patent No. 9473000). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9473000
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile