Unlimited Technologies, Inc.

Ben F Masters

James M Self

An emission control device and method are provided for treating exhaust gases to reduce pollutants contained therein. The device includes a treatment chamber through which the exhaust gases pass. First and second metal screens are disposed within the chamber a predetermined distance from each other. A section of chemical substrate is disposed between the screens. Voltage is supplied to adjacent the first screen with, for example, an electrode device. A timing circuit is provided for pulsing the voltage at a predetermined pulse rate. A temperature sensitive device may be interfaced with the treatment chamber and timing circuit so that the pulsed voltage is only supplied to the screen within a predetermined temperature range.

Emission control device and method

An emission control device and method are provided for treating exhaust gases to reduce gaseous pollutants contained therein. The device includes a treatment chamber through which the exhaust gases pass. First and second metal screens are disposed within the chamber a predetermined distance from each other. AC voltage is supplied to adjacent the first screen with, for example, an electrode device. A timing circuit is provided for pulsing the AC voltage at a predetermined pulse rate. A temperature sensitive device may be interfaced with the treatment chamber and timing circuit so that the pulsed voltage is only supplied to the screen within a predetermined temperature range.

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Gastonia, NC, United States of America

Ben F Masters