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2 048 859

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IPC

(21) (22)

Application

5004495/26, 1991-10-10

(22)

Actual filing date

1991-10-10

(45)

Published

1995-11-27

(72)

Inventor

Berezhkov Vjacheslav AleksandrovichNikitin Evgenij AleksandrovichShirjaev Vadim MikhajlovichShutkov Evgenij Alekseevich

(73)

Holder

Berezhkov Vjacheslav AleksandrovichNikitin Evgenij AleksandrovichShirjaev Vadim MikhajlovichShutkov Evgenij Alekseevich

FILTER FOR THE LIQUID CLEANING Russian patent published in 1995 - IPC

Abstract RU 2048859 C1

FIELD: chemical engineering. SUBSTANCE: filter for the liquid cleaning has a housing and a packet of sick filtering members mounted in it. The members are divided into sectors which are washed in turn by means of a rotating wash device made as a member with the longitudinal exterior groove adjoining the sectors. A longitudinal channel for the disposal of impurities or a multitude of such channels are made in the member body. EFFECT: enhanced efficiency of cleaning. 1 cl, 6 dwg

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RU 2 048 859 C1

Authors

Berezhkov Vjacheslav Aleksandrovich

Nikitin Evgenij Aleksandrovich

Shirjaev Vadim Mikhajlovich

Shutkov Evgenij Alekseevich

Dates

1995-11-27—Published

1991-10-10—Filed