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:
Apr. 24, 2018
Filed:
Oct. 15, 2013
Applicant:
Protean Electric Limited, Surrey, GB;
Inventors:
Assignee:
PROTEAN ELECTRIC LIMITED, , GB;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/04 (2006.01); H02K 3/34 (2006.01); H02K 3/30 (2006.01); H02K 3/52 (2006.01); H02K 3/32 (2006.01); H02K 1/14 (2006.01); H02K 9/22 (2006.01);
U.S. Cl.
CPC ...
H02K 3/345 (2013.01); H02K 3/30 (2013.01); H02K 3/32 (2013.01); H02K 3/522 (2013.01); H02K 3/527 (2013.01); H02K 1/148 (2013.01); H02K 9/22 (2013.01);
Abstract
A stator or rotor for an electric motor or generator comprising a plurality of teeth for receiving coil windings, wherein each tooth has an injection molded plastic layer formed on a plurality of sides of each tooth with a first gap formed in the injection molded plastic layer on a first side of each of the teeth with a first insulation element placed in the first gap formed in the injection molded plastic layer, wherein the injection molded plastic layer and first insulation element are arranged to electrically insulate the plurality of teeth from the coil windings.