SYSTEM OF FLUID FILTRATION Russian patent published in 2013 - IPC B01D29/21 B01D35/30 

FIELD: process engineering.

SUBSTANCE: invention relates to filtration of fluids. Filter assy comprises bush extending in filter assy lengthwise axis and having first and second ends, and filtration medium arranged around said bush. Filter assy comprises first end cover interacting with bush first end and including first baffle with first radial inner part and radial pouter part, ring-like wall arranged in outward radius relative to first baffle outer part and jointed to first baffle by multiple brackets. Ring-like wall, multiple brackets and first baffle form multiple openings. The wall shaped generally to ring shape is attached to ring-like wall to extend in lengthwise axis. Wall shaped generally to ring form makes radially outer wall of multiple walls.

EFFECT: higher tightness of filter components connection.

15 cl, 2 dwg