Transmission device for a planetary gear train multi-gear hybrid vehicle and transmission method therefor
US12059954B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 20, 2024 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Feb 20, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/62
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A transmission device for a planetary gear train multi-gear hybrid vehicle and a transmission method therefore are provided. An input end of an input shaft is connected to an engine, an output end of the input shaft is connected to a front-end motor through a first planetary gear train, and the input shaft is connected to an output shaft through a first clutch. The output shaft is connected to a third planetary gear train, the third planetary gear train is connected to a second clutch and a second planetary gear train, and the second clutch and the second planetary gear train are both connected to a third clutch. The second planetary gear train is connected to a rear-end motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.