US PATENT SUBCLASS 96 / 165
.~.~.~.~ Gas outlet valve responsive to float level

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

155  DF  DEGASIFYING MEANS FOR LIQUID {13}
156  DF  .~ With control means responsive to sensed condition {3}
157  DF  .~.~ With liquid level sensing means {1}
158  DF  .~.~.~ Separator inlet or outlet valve responsive to float level {5}
165.~.~.~.~ Gas outlet valve responsive to float level {2}
166  DF  .~.~.~.~.~> And pressure sensing means
167  DF  .~.~.~.~.~> Centrifugal separating means

DEFINITION

Classification: 96/165

Gas outlet valve responsive to float level:

(under subclass 158) Apparatus in which a gas removed from the liquid under treatment is released through a valve controlled in response to the position of a liquid level float.

SEE OR SEARCH THIS CLASS, SUBCLASS:

163+, for means to degasify liquid equipped with liquid level sensing means and plural valves, at least one of which is a gas outlet valve.