Secondary battery
US10069119B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2015 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Feb 17, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery is disclosed. In one aspect, a secondary battery includes a battery cell including an electrode, a cap cover placed over the battery cell and having an opening that exposes the electrode and a connection member placed over the cap cover and electrically connected to the electrode. The secondary battery also includes a protrusion extending upwardly from the cap cover and contacting the connection member, wherein a gap is formed between the cap cover and the connection member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.