Case for battery comprising bent edge and seal, and secondary battery including the case
US9088013B2 · kind B2 · utility
0Cited by
10References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2011 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Dec 29, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A case for a battery includes a body including at least four side parts and a first bent part at an edge of at least one of the side parts, the four side parts being arranged to define a volumetric structure having two open ends, a bottom coupled to one of the open ends of the body, and a seal disposed in a space between the first bent part of the body and an edge of the bottom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.