Device for air cleaning

Details Device for air cleaning Device for air cleaning

2005-04-21

2010-02-02

Chiesa, Richard L (Department: 1797)

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

C096S066000, C096S067000, C096S097000, C096S098000

Reexamination Certificate

active

07655076

ABSTRACT:
Air cleaning device has a particle charging zone comprising a conducting sheet having a plurality of apertures, through which air can be passed, and a plurality of corona emitters each associated with an aperture, and a filter.

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