High speed rotor connection assembly
US10460861B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2018 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Oct 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K19/36
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A resistor pack assembly comprising: a positive rail having a circular face; a negative rail having an inner circular face and an outer circular face located radially outward from inner circular face; an insulator ring having a first circular face and a second circular face opposite first circular face, the second circular face contacts the outer circular face of the negative rail; a first DC bus bar electrically connected to the insulator ring; a second DC bus bar electrically connected to negative rail; and a cylindrical suppression resistor having a first flat surface and a second flat surface opposite the first flat surface, the cylindrical suppression resistor is located radially inward of the insulator and axially between the positive rail and negative rail, wherein the first flat surface contacts the circular face of the positive rail and the second flat surface contacts the inner circular face of the negative rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.