Battery and battery holder
US6391490B1 · kind B1 · utility
13Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2000 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Jul 24, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery has one terminal on a sealing assembly fitted to one open end of the cell casing, and the other terminal on the exterior surface of the cell casing such as to extend along the entire circular circumferential surface of a predetermined width. The other end of the cell casing opposite from the terminal is electrically insulated by affixing nonconductive films thereto. Two heat-shrinkable nonconductive labels are wound around and bonded to the cell casing, so that the terminal is formed in a recessed, ring-like form between the heat-shrinkable nonconductive labels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.