Secondary battery
US9806324B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2015 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Aug 11, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to some embodiments of the present invention, a secondary battery includes: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a case accommodating the electrode assembly and including a top opening; a cap plate sealing the top opening of the case and including a short-circuit hole; a first electrode terminal electrically coupled to the first electrode plate and protruding to an upper portion of the cap plate; an inductive element electrically coupled to the first electrode terminal and having self-inductance; a first connection plate electrically coupled to the inductive element and separated from the cap plate; and an inversion plate in the short-circuit hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.