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:
Mar. 26, 2019
Filed:
Jun. 30, 2015
Applicant:
Nidec Motor Corporation, St. Louis, MO (US);
Inventors:
Michael W. Major, Moro, IL (US);
Matthew D. Allen, St. Peters, MO (US);
Assignee:
Nidec Motor Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/04 (2006.01); H02K 1/18 (2006.01); H02K 5/22 (2006.01); H02K 15/02 (2006.01); H02K 15/12 (2006.01); H02K 5/08 (2006.01); H02K 11/33 (2016.01); H02K 3/52 (2006.01);
U.S. Cl.
CPC ...
H02K 15/12 (2013.01); H02K 1/187 (2013.01); H02K 5/08 (2013.01); H02K 11/33 (2016.01); H02K 3/522 (2013.01); H02K 2203/12 (2013.01);
Abstract
A stator of an electric motor includes a core and a covering overmolded on the core. The mold for overmolding the covering on the core includes first and second cavity-defining portions and pluralities of first and second pins extending at least generally toward opposite ones of the cavity-defining portions. The cavity is configured to receive the core therein. The first pins and the second pins are configured to extend into the cavity when the mold is in the closed position to cooperatively at least in part secure the core in the cavity.