Motor stator assembly mounting features for radial mounting to a shroud and assembly method
US7868498B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2006 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Apr 15, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K7/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A motor case assembly 20 a permanent magnet D.C. electric motor includes a motor case 24 having a generally cylindrical wall 25, a closed end 21, and an open end 23 opposite the closed end, defining an interior 27. Permanent magnet structure 26 is mounted to the wall 25 in the interior 27. A surface defines at least one hole 22 through the wall 25. The hole 22 is constructed and arranged to be employed in mounting the case 20 to a shroud to obtain a mass balance distribution of a motor shroud assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.