High speed rotor
US6750584B2 · kind B2 · utility
13Cited by
10References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 2003 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Apr 7, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/2773
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic machine is provided. The machine includes a stator extending along a longitudinal axis and having an inner surface defining a rotor receipt cavity. The rotor extends along and is rotatable about the longitudinal axis within the rotor receipt cavity. A plurality of ring assemblies are supported on the rotor and a plurality of magnets are circumferentially spaced about the rotor and extend through the ring assembly. Each magnet is generally parallel to the axis of the rotor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.