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:
Nov. 16, 2010
Filed:
Jul. 31, 2006
Trevor N. Iund, Peoria, IL (US);
Roy Wookey, Canton, IL (US);
Jonathan Matthew Baumann, Peoria, IL (US);
Matthew Dames, Brimfield, IL (US);
Trevor N. Iund, Peoria, IL (US);
Roy Wookey, Canton, IL (US);
Jonathan Matthew Baumann, Peoria, IL (US);
Matthew Dames, Brimfield, IL (US);
Caterpillar Inc, Peoria, IL (US);
Abstract
An electric machine for a power system is disclosed. The electric machine has a housing with a first end cap and a second end cap. The first end cap has a first fluid passageway, and the second end cap has a second fluid passageway. The electric machine also has a stator fixedly disposed within the housing, and a rotor rotationally disposed radially inward from the stator. The rotor has an axial passageway fluidly communicating the first fluid passageway with the second fluid passageway.