Electricity: measuring and testing – Electrolyte properties – Using a battery testing device
Patent
1982-09-30
1985-05-14
Tokar, Michael J.
Electricity: measuring and testing
Electrolyte properties
Using a battery testing device
324436, 320 48, G01N 2746
Patent
active
045175179
ABSTRACT:
A battery tester apparatus having a discharge circuit with a visual indicator that the discharge cycle is in progress operating in combination with a comparator to determine when the terminal voltage of the battery is reached. At this point the comparator provides a signal to an oscillator which in turn controls an SCR diode switch that terminates the discharge cycle.
REFERENCES:
patent: 3085165 (1963-04-01), Schaffert et al.
patent: 4086524 (1978-04-01), Kremer
O'Shea Kevin D.
Singer Donald J.
Stepanishen William
The United States of America as represented by the Secretary of
Tokar Michael J.
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