Electrode having PTC characteristic
US6346345B2 · kind B2 · utility
8Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 1997 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | Dec 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode in which an active material 11 or 7, an electron conducting material 12 or a current collector 5 or 6 has PTC characteristics is used as at least one of positive and negative electrodes 1 and 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.