Parallel hybrid drive system utilizing power take off connection as transfer for a secondary energy source
US8818588B2 · kind B2 · utility
112Cited by
125References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2008 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jan 30, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A parallel hybrid vehicle system utilizing the Power Take Off connection on an automatic transmission as a transfer port for a secondary device is described for both driving modes and stationary operation. The secondary device is a battery powered electric motor providing motive power or regenerative braking in driving mode or providing power to accessories typically mounted to a conventional PTO while stationary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.