US PATENT SUBCLASS 422 / 186.14
.~.~.~.~ With fluent reactant flow control means

Current as of: June, 1999
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422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

129  DF  CHEMICAL REACTOR {28}
186  DF  .~ With means applying electromagnetic wave energy or corpuscular radiation to reactants for initiating or perfecting chemical reaction {3}
186.04  DF  .~.~ Electrostatic field or electrical discharge {4}
186.07  DF  .~.~.~ Ozonizers {7}
186.14.~.~.~.~ With fluent reactant flow control means

DEFINITION

Classification: 422/186.14

With fluent reactant flow control means:

(under subclass 186.07) Subject matter including means to control the direction or amount of a fluent reactant (e.g., oxygen, containing gas or liquid) flowing to or through the reaction zone.

(1) Note. Such a means is frequently disclosed as one or more valves.