Motor
US8415845B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 24, 2010 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Aug 11, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2211/03
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a motor, a stator with a three-phase winding set and a rotor are located in an operation region of a motor casing having a side wall. An inverter circuit constructed with power modules is located in a control region that is located on the opposite side of the operation region across the side wall in an axial direction of the motor. Each power module has a pair of transistors and a common terminal connected to the pair of transistors. A lead of a winding corresponding to one phase and a lead of a winding corresponding to another phase extend in the axial direction to cross over from the operation region to the control region and are connected together to the common terminal of a corresponding power module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.