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:
Oct. 10, 2006
Filed:
Jul. 09, 2004
Alexander D. Kiderman, Pittsburgh, PA (US);
John Howison Schroeder, Pittsburgh, PA (US);
Thomas C. Joos, Pittsburgh, PA (US);
Alexander D. Kiderman, Pittsburgh, PA (US);
John Howison Schroeder, Pittsburgh, PA (US);
Thomas C. Joos, Pittsburgh, PA (US);
Motor Kinetics, Inc., Pittsburgh, PA (US);
Abstract
A synchronous motor includes a housing, a stator assemblymounted within the housing, a rotor assemblyrotationally mounted within the housing, a rotor shafthaving an upper mounting surfaceattached to the rotor assembly, a bearing assemblycoupled to the housingand positioned axially between the rotor assemblyand the upper mounting surface, a slip ring assemblysupported by the housingand positioned axially at least partially within the stator assemblyand the rotor assembly, and an encoder assemblyadjacent the slip ring assembly