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:
Sep. 12, 2006
Filed:
Oct. 04, 2004
William P. Stewart, Saint Peters, MO (US);
Raymond D. Heilman, Florissant, MO (US);
Charles P. Ketterer, Weybridge, GB;
Paul G. Michaels, Saint Louis, MO (US);
Donald J. Williams, Pierron, IL (US);
William P. Stewart, Saint Peters, MO (US);
Raymond D. Heilman, Florissant, MO (US);
Charles P. Ketterer, Weybridge, GB;
Paul G. Michaels, Saint Louis, MO (US);
Donald J. Williams, Pierron, IL (US);
Emerson Electric Co., St. Louis, MO (US);
Abstract
An electric machine includes a housing, an end shield, a stator, and a rotor assembly. The end shield can define at least one pin, and the stator can define at least one track. The stator can be positioned on the end shield such that the pin is received within the track. The stator can be captured between the end shield and a stop within the housing. The rotor assembly can include an adaptor sleeve and/or a bearing with a plurality of steel rolling elements. End caps can be coupled to the stator, and power and control electronics can be integrated within the housing.