Battery pack
US8669000B2 · kind B2 · utility
3Cited by
1References
14Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Jun 23, 2010 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Aug 30, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack including a plurality of battery modules, each battery module including a plurality of stacked unit battery cells; a frame supporting the plurality of battery modules; and a plurality of elastic coupling members for elastically connecting at least one battery module to another battery module or for elastically connecting at least one of the battery modules to the frame; wherein elastic coupling members connected to one of the battery modules have a different elastic coefficient from elastic coupling members connected to the other battery module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.