Water channel structure for connecting a controller to a motor
US11489398B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Sep 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/203
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The water channel structure for connecting a controller to a motor includes a controller main housing and a motor body that are connected and fastened to each other. A water-cooling plate is fastened in the controller main housing. A water inlet and a water outlet are respectively provided at two ends of the controller main housing. A heat dissipation water channel communicating the water inlet with the water outlet inside the controller main housing is formed in the water-cooling plate. A motor water channel is provided inside the motor body. A transition water joint is provided at the water outlet of the controller main housing. The transition water joint is directly connected to a water inlet of the motor water channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.