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:
Jul. 25, 2017
Filed:
Sep. 26, 2013
Nicholas G. Lang, Cincinnati, OH (US);
Tyler Gaerke, Cincinnati, OH (US);
Michael A. Graman, Cincinnati, OH (US);
Nicholas G. Lang, Cincinnati, OH (US);
Tyler Gaerke, Cincinnati, OH (US);
Michael A. Graman, Cincinnati, OH (US);
SIEMENS INDUSTRY, INC., Alpharetta, GA (US);
Abstract
An electric machine stator is provided and includes laminations consolidated along an axial direction to form a core element such that the core element includes an end lamination at an axial end of the core element. The end lamination includes a body extending in a plane and a plurality of spacer protrusions protruding along the axial direction from the plane. Each of the spacer protrusions of the plurality of spacer protrusions is configured for consolidation with another core element to define a radial vent between the core element and the another core element.