Battery charge cycle counter
US5136620A · kind A · utility
21Cited by
7References
20Claims
0Family size
Inventor
Key dates
| Filing date | Dec 31, 1990 |
| Grant date | Aug 4, 1992 |
| Priority date | — |
| Expiry date | Dec 31, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S320/18
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic counting device for counting the charge cycles accumulated on a battery. The counting device is mounted on a battery intercell connector and senses the reversal in current through the battery which corresponds to a charge cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.