Apparatus for using ferrite spacers to suppress arc noise in ele

Details Apparatus for using ferrite spacers to suppress arc noise in ele Apparatus for using ferrite spacers to suppress arc noise in ele

1998-07-14

2000-08-01

Chiesa, Richard L.

Gas separation: apparatus

Electric field separation apparatus

Plural diverse electric fields

96 21, 96 87, B03C 308

Patent

active

060961198

ABSTRACT:
In a two-stage, electrostatic precipitator for extracting airborne particles, charged plates are electrically connected to each other and physically separated from each other by ferrite spacers so that an impedance of the spacers limits an amount of arc discharge current that will flow when an arc discharge occurs from one of the charged plates. Ferrite spacers can also be provided to electrically connect and physically separate grounded plates in the precipitator. In addition, aluminum spacers can be provided to adjust the impedance of the series of spacers through which an arc discharge current flows, so that the current is a minimum necessary amount for an arc detection circuit to detect.

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International Search Report dated Oct. 18, 1999 for PCT/US99/14131.

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