Noise reduction in an on-line battery impedance measurement system
US5821757A · kind A · utility
150Cited by
5References
7Claims
0Family size
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Key dates
| Filing date | May 20, 1997 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | May 20, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/396
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Connections between batteries and impedance measuring circuitry in a system for on-line measurement of battery cell impedance is effected by twisted wire triplets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.