FILTER Russian patent published in 2011 - IPC B01D29/11 B01D27/00 

Abstract RU 2426577 C1

FIELD: process engineering.

SUBSTANCE: invention relates to filtration of gases and fluids and may be used in chemical, food and petroleum industries, etc. Filter comprises perforated case made up of cylinder with closed face whereto detachable cover is secured to tightly fit filtration element outer surface. Said detachable cover is secured to perforated case closed face by centering element to rule out case top section horizontal displacement relative to bottom section.

EFFECT: improved functional performances.

1 dwg

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RU 2 426 577 C1

Authors

Vasil'Ev Aleksandr Alekseevich

Kosjakov Anatolij Aleksandrovich

Burov Aleksej Evgen'Evich

Dates

2011-08-20Published

2010-02-16Filed