Ultrasonic comb horn and methods for using same
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United States of America Patent
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Oct 15, 1991
Grant Date -
N/A
app pub date -
Jan 19, 1990
filing date -
Jan 19, 1990
priority date (Note) -
Expired
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Abstract
A unitary extended width comb horn for generating ultrasonic vibrations over a width of greater than 12 inches for a frequency of 20 kHz wherein such vibrations vary by less than .+-.10% across the width of the horn. Also, processes utilizing this horn and related devices incorporating same.
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