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:
Feb. 25, 2014
Filed:
Jun. 08, 2011
Bradley D. Chamberlin, Pendleton, IN (US);
Clemens Burger, Noblesville, IN (US);
Bradley D. Chamberlin, Pendleton, IN (US);
Clemens Burger, Noblesville, IN (US);
Remy Technologies, LLC, Pendleton, IN (US);
Abstract
Embodiments of the invention provide an electric machine module including a housing defining a machine cavity. In some embodiments, an electric machine can be positioned within the machine cavity and include a rotor hub coupled to rotor laminations. The rotor hub can include first and second axial ends and the rotor laminations can include a recess. In some embodiments, the recesses can be aligned to define a portion of a plurality of coolant channels that can be in fluid communication with the machine cavity. In some embodiments, the rotor hub can include first and second rotor hub inlets in fluid communication with at least a portion of the coolant channels. The first and the second rotor hub inlets can be adjacent to the axial ends of the rotor hub. In some embodiments, the coolant channels are in fluid communication with the rotor hub inlets are not the same coolant channels.