Boring or penetrating the earth – With above-ground means for preparing or separating drilling...
Reexamination Certificate
2008-01-29
2008-01-29
Thompson, Kenneth (Department: 3672)
Boring or penetrating the earth
With above-ground means for preparing or separating drilling...
C166S177100, C210S748080, C175S207000
Reexamination Certificate
active
07322431
ABSTRACT:
An ultrasonic processor for continuous processing of material is disclosed comprising an enclosed processor chamber (12) having opposed end wall (18) and (16) and an input (40) and an output (42) so that material to be processed can be passed through the processor chamber. Ultrasound is applied to the chamber by a bank of ultrasonic converters (22,24) and the input and output are mutually displaced along a connecting wall (14) in a direction perpendicular to the processor wall to which the converter bank is coupled.
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Landiorio & Teska
Thompson Kenneth
Ultrasonic Processors Limited
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