Motor unit
US11996756B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Oct 25, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a motor unit including: a motor that rotates about a motor axis; a gear unit connected to the motor; an inverter that controls a current to be supplied to the motor; and a housing having a motor housing portion that houses the motor, an inverter housing portion that houses the inverter, and a gear housing portion that houses the gear unit. The inverter housing portion is supported by the motor housing portion and the gear housing portion. The housing includes a housing body that is a single member, the housing body including: a first wall portion that also serves as a side wall of each of the inverter housing portion and the motor housing portion; and a second wall portion that also serves as a side wall of each of the inverter housing portion and the gear housing portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.