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:
Dec. 29, 2015
Filed:
Sep. 30, 2011
Robert Scott Downing, Rockford, IL (US);
Roger John Collings, Rockford, IL (US);
Mark F. Franzen, Brodhead, WI (US);
Hebri Vijayendra Nayak, Rockford, IL (US);
Kris H. Campbell, Poplar Grove, IL (US);
Robert Scott Downing, Rockford, IL (US);
Roger John Collings, Rockford, IL (US);
Mark F. Franzen, Brodhead, WI (US);
Hebri Vijayendra Nayak, Rockford, IL (US);
Kris H. Campbell, Poplar Grove, IL (US);
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Abstract
A core for an electric machine includes a core component having a plurality of core teeth defining a plurality of core slots between adjacent core teeth of the plurality of core teeth. The plurality of core slots are receptive of one or more windings. A coolant flowpath through the core component is formed through at least one core tooth. The at least one core tooth has one or more coolant tube banks and one or more mixing chambers arranged in an alternating pattern along the at least one core tooth.