Electricity: measuring and testing – Electrolyte properties – Using a battery testing device
Patent
1984-11-27
1987-07-07
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Electrolyte properties
Using a battery testing device
340636, 320 48, G01N 2746
Patent
active
046789995
ABSTRACT:
A charge depletion meter apparatus having a current to frequency converter to sense and convert the current drain of a battery source to a digital signal which is divided and then accumulated in a counter. An LCD display unit displays the accumulated charge which is received from the counter.
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Eisenzopf Reinhard J.
Mueller Robert W.
Singer Donald J.
Stepanishen William
The United States of America as represented by the Secretary of
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