Measurement device for indicating the state-of-charge of electrolytic storage type cells
US4467017A · kind A · utility
2Cited by
4References
13Claims
0Family size
Inventor
Key dates
| Filing date | Apr 9, 1982 |
| Grant date | Aug 21, 1984 |
| Priority date | — |
| Expiry date | Apr 9, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for providing a measure of the state of charge of a storage electrolytic cell comprising secondary electrolytic cell located within the electrolyte of a storage electrolytic cell said secondary electrolytic cell providing an e.m.f. which is dependant upon a characteristic of the electrolyte which varies proportionally with variation in the state of charge of the storage electrolytic cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.