Air filtering apparatus

Details Air filtering apparatus Air filtering apparatus

2011-03-01

2011-03-01

Smith, Duane (Department: 1776)

Gas separation: processes

With timing of operation

C095S149000, C096S234000, C096S243000, C096S259000, C422S186070, C422S186080

Reexamination Certificate

active

07896947

ABSTRACT:
An air filtering apparatus including an electrolytic bath for electrolyzing water to generate electrolytic water, a gas-liquid contact member in which the electrolytic water generated in the electrolytic bath infiltrates and an air blowing fan for blowing air to the gas-liquid contact member is equipped with a water circulation passage through which the electrolytic water is supplied/circulated to the gas-liquid contact member, the electrolytic water passing through the gas-liquid contact member is received and stocked by a water receiving tray and the stocked electrolytic water is pumped up and supplied to the gas-liquid contact member, a drain pipe branched from the water circulation passage, a water stop valve for opening/closing the drain pipe, and a drain receiver for receiving and stocking the electrolytic water discharged from the drain pipe when the water stop valve is opened.

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Office Action mailed Aug. 4, 2009 in corresponding Canadian Application No. 2,593,954.

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