US PATENT SUBCLASS 210 / 781-- .~.~.~ Centrifugally extracting

US PATENT SUBCLASS 210 / 781
.~.~.~ Centrifugally extracting

Current as of: June, 1999
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210 /	HD	LIQUID PURIFICATION OR SEPARATION

600	DF	PROCESSES {14}
767	DF	.~ Separating {16}
780	DF	.~.~ Including movement of filter during filtration {5}
781		.~.~.~ Centrifugally extracting {1}
782	DF	.~.~.~.~> Blood

DEFINITION

Classification: 210/781

Centrifugally extracting:

(under subclass 780) Process in which the prefilt is forced through a filter by centrifugal force.

SEE OR SEARCH THIS CLASS, SUBCLASS:

360+, for a centrifugal extractor.

787, wherein the centrifugal force is cyclonic, without filter movement.

SEE OR SEARCH CLASS

127, Sugar, Starch, and Carbohydrates,

56, for centrifugal separation peculiar to sugar solutions.

494, Imperforate Bowl: Centrifugal Separators, 37, for a process for breaking up a mixutre of fluids or fluent substances into two or more components by centrifuging within a generally solid-walled, receptacle-like member.