Rechargeable battery
US9478789B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2013 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | May 5, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rechargeable battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate, a first current collector plate electrically coupled to the first electrode plate and including a fuse, a second current collector plate electrically coupled to the second electrode plate, a case accommodating the electrode assembly, the first current collector plate, and the second current collector plate, a cap assembly sealing the case and including a cap plate, a first electrode terminal electrically coupled to the first current collector plate and a second electrode terminal electrically coupled to the second current collector plate, the first electrode terminal and the second electrode terminal passing through the cap plate, and an insulation cover surrounding a region between the cap plate and the electrode assembly, the region including the first electrode terminal and the fuse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.