Process and apparatus for charging lithium cells or the like
US6091227A · kind A · utility
13Cited by
17References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1997 |
| Grant date | Jul 18, 2000 |
| Priority date | — |
| Expiry date | May 20, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for charging one or more lithium containing electrochemical cells which exhibit a plurality of characteristics with respect to time while either being charged with or while discharging energy, wherein the charging process includes an unpetrify phase, a fast phase, a top up phase, a done phase, a good phase, and a low phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.