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:
Nov. 12, 2019
Filed:
Jun. 27, 2016
Abb Schweiz Ag, Zurich, CH;
Sheng Zhong, Hillsborough, NC (US);
Lukasz Malinowski, Cracow, PL;
Colin Tschida, Durham, NC (US);
Dariusz Bednarowski, Cracow, PL;
Charles Adam Fruits, Van Buren, AR (US);
Douglas Sudhoff, Van Buren, AR (US);
Darren Tremelling, Apex, NC (US);
ABB Schweiz AG, Baden, CH;
Abstract
An electrical machine has a nonmetallic housing having a stator band and an endplate, wherein the laminated stator core is in self-locked engagement with the housing. Another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is over-molded with the housing. Yet another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is in engagement with the stator band with an interference fit.