Gas separation: processes – Filtering
Patent
1995-04-05
1996-10-22
Woo, Jay H.
Gas separation: processes
Filtering
553851, 55503, 55504, 55505, 454 76, 454154, 454158, B01D 4600
Patent
active
055672302
ABSTRACT:
An air filter unit for use with an air ventilation control nozzle in the cabin of an aircraft. The air filter unit includes a housing containing a filter medium, wherein the filter medium has a first side and a second side. The housing includes an inlet port positioned on the first side of the filter medium and an outlet port positioned on the second side of the filter medium, wherein the inlet port includes a connecting member dimensioned to snugly fit over the circumference of the ventilation control nozzle.
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Smith Duane S.
Woo Jay H.
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