Connecting element for secondary battery and secondary battery comprising the same
US9640789B2 · kind B2 · utility
2Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Feb 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A connecting element for a secondary battery according to the present disclosure includes a metal plate having a recess groove, a soldering pattern having a lower melting point than the metal plate and formed within the recess groove, and an insulation layer formed on at least one surface among both surfaces of the metal plate, and covering an area where the soldering pattern is formed.According to the present disclosure, it is possible to interrupt an overcurrent quickly when the overcurrent occurs, and prevent secondary damage caused by a spark that may occur when the connecting element for the secondary battery is ruptured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.