Tuned battery pack damper for a hybrid electric vehicle
US7734384B2 · kind B2 · utility
8Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2006 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Apr 8, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K6/28
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tuned mass damper system and vibration damper method for a hybrid electric road vehicle is disclosed. The vehicle has a powertrain with an engine, at least one electric machine and a battery. The battery mass forms a part of a vehicle vibration absorber that attenuates vibrations induced by road wheels of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.