Vehicle drive device
US10183567B2 · kind B2 · utility
2Cited by
1References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 30, 2015 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Sep 15, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/914
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle drive device, wherein the fluid coupling accommodating space is formed between the rotating electrical machine accommodating space and the speed change mechanism accommodating space in an axial direction of the speed change mechanism and is configured such that no oil is supplied to a region around the fluid coupling, the discharge oil passage has an introducing opening that opens to the second oil reservoir, and a lowest end of the introducing opening is located below a lowest end of the rotating electrical machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.