Temperature responsive battery tester
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United States of America Patent
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Oct 20, 1998
Issued Date -
N/A
app pub date -
Dec 19, 1996
filing date -
May 7, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for measuring the voltage of a voltage source includes a number of temperature responsive displays and a circuit including a number of heating circuits, each heating circuit for heating one of the temperature responsive displays when a threshold voltage of the heating circuit is exceeded, and a printed resistor, each heating circuit being connected to a length of the printed resistor such that the voltage of the voltage source at which each heating circuit heats a temperature responsive display is a function of the ratio of the lengths of the printed resistor to which the heating circuits are connected.
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