SELF-CLEANING FILTER Russian patent published in 1998 - IPC

Abstract RU 2112583 C1

FIELD: cleaning of liquids: vegetable oils, natural waters and sewage. SUBSTANCE: filter has body accommodating filtering partition and plate positioned above the latter. Plate and partition are mounted for reciprocation to opposite sides at different intervals and speeds of forward and backward travel. EFFECT: higher degree of liquid cleaning. 1 dwg

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RU 2 112 583 C1

Authors

Kovalev S.V.

Grishchenko N.V.

Dates

1998-06-10—Published

1997-03-07—Filed