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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.:

US 9312730 B1

PDFFull Text
Expired
Date of Patent:
Apr. 12, 2016

Filed:

Oct. 11, 2012

Stator with a polymeric casing for an electric motor of a washing machine and method of manufacturing the same

Applicant:

Whirlpool Corporation, Benton Harbor, MI (US);

Inventors:

Hideraldo Vasconcelos Santos, Joinville, BR;

Orlando Starke, Joinville, BR;

Assignee:

Whirlpool Corporation, Benton Harbor, MI (US);

Attorney:
Primary Examiner:

Michael Andrews

Int. Cl.
CPC ...
H02K 15/10 (2006.01); H02K 1/14 (2006.01); H02K 15/02 (2006.01); H02K 3/52 (2006.01); H02K 15/095 (2006.01); H02K 15/12 (2006.01);
U.S. Cl.
CPC ...
H02K 1/148 (2013.01); H02K 15/022 (2013.01); H02K 3/522 (2013.01); H02K 15/095 (2013.01); H02K 15/12 (2013.01); H02K 2203/12 (2013.01); Y10T 29/49009 (2015.01);
Abstract

A stator for an electric motor and method of manufacturing the stator is disclosed. The stator has a stator core including an annular yoke and a plurality of teeth, a plurality of polymeric casings formed over the plurality of teeth, and plurality of polymeric bridges that extend between the polymeric casings. Each polymeric bridge connects the radial ends of adjacent teeth. A shell separate from the polymeric casings is formed over the annular yoke.

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Santos, Hideraldo. (2016). Stator with a polymeric casing for an electric motor of a washing machine and method of manufacturing the same (U.S. Patent No. 9312730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9312730

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