Gas separation: processes – Electric or electrostatic field – Including baffling – deflection – or restriction of gas flow
Reexamination Certificate
2005-08-09
2005-08-09
Chiesa, Richard L. (Department: 1724)
Gas separation: processes
Electric or electrostatic field
Including baffling, deflection, or restriction of gas flow
C095S079000, C096S062000, C096S077000, C096S097000
Reexamination Certificate
active
06926758
ABSTRACT:
An electrostatic filter (1) has a chamber (11) into which a gas stream is introduced. An ioniser (19) in the form of an electrode array (20) is located in the chamber (11) and creates an ionising zone through which the gas stream passes. A charged outlet (21) is located downstream from the ioniser (19). As the gas stream passes through the ionising zone, the unwanted particles therein are charged and urged away from the outlet (21) by the ioniser (19). Charged particles approaching the outlet (21) are also electrostatically repelled therefrom, permitting “clean” gas to be extracted through the outlet.
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Chiesa Richard L.
Indigo Technologies Group Pty Ltd
The Webb Law Firm
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