Gas separation – With nonliquid cleaning means for separating media – With sequential cleaning of plural units
Patent
1995-03-28
1996-11-19
Bushey, C. Scott
Gas separation
With nonliquid cleaning means for separating media
With sequential cleaning of plural units
55302, 55321, 55337, 55343, 55347, 553853, 55431, 55466, 55493, B01D 5000
Patent
active
055758266
ABSTRACT:
An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly is subjected to some particulate removal. The air from the precleaner arrangement is then directed into the filter assembly, for further particulate material. The scavenger arrangement is constructed and arranged to scavenge separated particulate material from both the precleaner arrangement and the filter assembly. A pulse jet cleaner assembly is provided to facilitate removal of particulate material from the filter assembly.
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Betts Peter A.
Gillingham Gary R.
Risch Daniel T.
Rothman James C.
Wahlquist Fred H.
Bushey C. Scott
Donaldson & Company, Inc.
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