Ultrasonic comb horn and methods for using same

Details Ultrasonic comb horn and methods for using same Ultrasonic comb horn and methods for using same

1990-01-19

1991-10-15

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Presses or press platen structures, per se

156 731, 1565802, 4251742, 264 23, 228 11, 228110, 310323, 310325, 310342, B29C 6500, B06B 300, H02N 200

Patent

active

050571826

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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