Coin detection device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 15, 2001
Grant Date -
N/A
app pub date -
Feb 10, 2000
filing date -
Feb 10, 2000
priority date (Note) -
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Abstract
A coin detection device for determining a size of a coin traveling along a coin track comprises a first inductive sensor positioned along the coin track, a second inductive sensor positioned above the first inductive sensor, a processing circuit connected to the first and second inductive sensors, each of the sensors for providing an output signal to the processing circuit and the processing circuit determining the size of the coin based upon a ratio of the output signals.
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