Polymeric industrial electrical machine
US10998792B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2018 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Mar 16, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3481
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical machine comprises a polymeric housing having a stator band, the polymeric housing formed by a polymeric material and constructed to house components of the electrical machine, structurally support the electrical machine and react torque loads generated by the electrical machine; a stator overmolded into and partially encapsulated by the stator band, the stator including a laminated stator core and a plurality of stator windings; a rotor in magnetic communication with the stator; a first endplate integral with the polymeric housing; and a second endplate, the second endplate being a polymeric endplate, the second endplate including a plurality of ribs and a metallic structure, wherein the electrical machine is constructed as an industrial electrical machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.