Battery pack having a battery unit of sheet-shaped secondary batteries connected through a terminal block
US7595129B2 · kind B2 · utility
19Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 24, 2002 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Jan 2, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is applied to a power supply of a portable personal computer, for instance, to hold sheet-shaped secondary battery cells in a multi-layered arrangement with the same-side surfaces facing each other. In the above configuration, positive terminals and negative terminals of the secondary battery cells are connected to opposite surfaces of a terminal block to provide a series-parallel connection of these secondary batteries through the terminal block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.