FILTER Russian patent published in 1997 - IPC

Abstract RU 2093248 C1

FIELD: cleaning gases, for example compressed air from water steam and oil mist. SUBSTANCE: filter includes supporting layer made from highly porous permeable cellular material of reticular core-type structure and filtering layer made from finely dispersed powder. Filtering layer is applied over entire outer surface of supporting layer having alternating projections and recesses. Hole provided in center of filter is used for evacuation of compressed air which enters it after passage through reticular cellular supporting layer. EFFECT: enhanced efficiency of filtration. 2 dwg

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RU 2 093 248 C1

Authors

Danchenko Ju.V.

Tarasov A.V.

Dates

1997-10-20Published

1993-06-10Filed