US PATENT SUBCLASS 95 / 3
.~.~ Concentration sensed

Current as of: June, 1999
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95 /   HD   GAS SEPARATION: PROCESSES

1  DF  WITH CONTROL RESPONSIVE TO SENSED CONDITION {6}
2  DF  .~ Electric or electrostatic field (e.g., electrostatic precipitation, etc.) {5}
3.~.~ Concentration sensed

DEFINITION

Classification: 95/3

Concentration sensed:

(under subclass 2) Process in which concentration of a constituent present in the process or a change therein (e.g., dust, humidity, etc.) is detected and is used to control some aspect of the process.