Classifying – separating – and assorting solids – Fluid suspension – Gaseous
Reexamination Certificate
2006-01-10
2006-01-10
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Fluid suspension
Gaseous
C209S726000, C209S727000, C210S085000, C210S512100, C073S587000
Reexamination Certificate
active
06983850
ABSTRACT:
An ultrasonic sensor is mounted on the splash skirt at the underflow outlet of a hydrocyclone to detect a change in the underflow discharge from the normal conical shape in which the discharge impacts upon the splash skirt to a more cylindrical shape associated with roping.
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Olson Timothy J.
Waterman Roger J.
Durando Antonio R.
Krebs Engineers Corporation
Quarles & Brady Streich & Lang LLP
Rodriguez Joseph C.
Walsh Donald P.
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