FILTER ELEMENT Russian patent published in 2009 - IPC B01D29/48 D02G3/34 

Abstract RU 2372969 C2

FIELD: process engineering.

SUBSTANCE: invention relates to purification of fluids from solid particles, particularly to porous volumetric-capillary filters and pertains to filtration element. Filtration element represents a coil with perforated central cartridge accommodating filtration curtain. The latter represents a multi-layer abraded yarn wind. Aforesaid wind is made using textured multi-filament synthetic thread, primarily, with loop poil.

EFFECT: longer life of filtration element, higher fineness of filtration.

2 dwg

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RU 2 372 969 C2

Authors

Soloshenko Nikolaj Grigor'Evich

Fedorchukov Nikolaj Nikolaevich

Dates

2009-11-20Published

2007-08-01Filed