Secondary battery including protection circuit module
US8945734B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Oct 10, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An easily assembled pack type secondary battery. The secondary battery includes a bare cell, a protection circuit module having a circuit board and coupled with the bare cell, and a top case covering the circuit board of the protection circuit module and having a coupling slot into which at least part of the circuit board is fitted. The secondary battery allows the top case to be attached to the protective circuit module and the bare cell without having to use an adhesive and without requiring an injection molding technique.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.