Secondary battery including resin cavity side covering
US7521150B2 · kind B2 · utility
4Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2007 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Aug 30, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery includes a bare cell having a terminal side from which an electrode terminal protrudes, an opposing side opposite the terminal side, and a longitudinal side. A circuit module is on the longitudinal side and a resin molding covers the circuit module. A lead electrode electrically connects the electrode terminal and the circuit module. A side covering is attached to at least one of the terminal side and the opposing side, the side covering including a base and a skirt defining a resin cavity adapted to receive hot melt resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.