FILTERING APPARATUS Russian patent published in 1997 - IPC

FIELD: cleaning of gaseous and liquid media. SUBSTANCE: apparatus has housing, supporting rings, sealing rings, end covers, sealing linings, nuts screwed onto supporting rings and cylindrical filtering members arranged in axially aligned pairs within the housing. Filtering members are readily mounted within housing and may be easily replaced. Filtering members are arranged so as to provide increase in cleaning quality. EFFECT: increased efficiency, simplified assembly and operation and improved quality of filtered media. 2 dwg