US PATENT SUBCLASS 210 / 134-- .~ Plural elements controlled

US PATENT SUBCLASS 210 / 134
.~ Plural elements controlled

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

97	DF	FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE {14}
134		.~ Plural elements controlled {1}
135	DF	.~.~> Including manually controlled element

DEFINITION

Classification: 210/134

(under subclass 97) Apparatus including plural variable flow affecting elements, at least one of which is controlled by the sensing means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

103+, for apparatus including diverse sensing means controlling an operating phase or phases in a separator.

110, for line condition responsive means controlling discharge of treated material and the inlet to a separator.

115, for line condition responsive means controlling discharge of a heavier constituent and discharge of a lighter constituent.