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Device, battery and method for determining the electrolyte level of a battery's electrochemical cell
https://drivepatents.com/patents/1008438 · 19 Oct 2011
The device (1) has an alternating voltage generator (4) for generating alternating voltage, and two devices (5, 6) e.g. transformers (5a, 6a), for galvanic separation of the alternating voltage from an electrochemical cell. A sensor (7) and an electrical c...