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:
Mar. 10, 2015
Filed:
Dec. 02, 2013
Applicants:
René Larivé, Grand-Mere, CA;
Martin Tanguay, Saint-Boniface, CA;
Sylvain Larivé, Grand-Mere, CA;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2006.01);
U.S. Cl.
CPC ...
H02K 11/0005 (2013.01);
Abstract
A method and system for reducing bearing failure in a rotating electrical device includes installing a magnetic core around the rotor shaft between the rotor and the bearing. The magnetic core creates an electrical impedance which reduces the current which flows through the bearings, and therefore reduces bearing failure.