Secondary battery
US10217980B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Jul 21, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2200/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery according to one or more embodiments includes a case defining an inner space, an electrode assembly in the case, the electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates, a cap plate sealing the case and electrically connected to the first electrode plate of the electrode assembly, the cap plate including a safety vent, an electrode terminal part extending through the cap plate, and a connector having a first end electrically connected to the electrode terminal part and a second end electrically connected to the safety vent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.