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2 077 490

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C1

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IPC

(21) (22)

Application

95115259/25, 1995-08-29

(22)

Actual filing date

1995-08-29

(45)

Published

1997-04-20

(72)

Inventor

Buchnev S.I.Sheljapin I.P.Kiselev E.N.Mukhin V.M.

(73)

Holder

Ehlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

FILTER FOR PURIFICATION OF WATER UNDER FIELD CONDITIONS Russian patent published in 1997 - IPC

Abstract RU 2077490 C1

FIELD: water cleaning filters. SUBSTANCE: filter has reservoir made from flexible material, sorbing element made in form of module and located between filter material gaskets. This element is placed in housing having side walls with near-bottom beads and cover hermetically connected with side wall of reservoir located at distance equal to 0.08-0.12 of diameter of sorbing element from its bottom; discharge branch pipe fitted with blank is connected to lower portion of reservoir. EFFECT: enhanced efficiency. 2 dwg

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RU 2 077 490 C1

Authors

Buchnev S.I.

Sheljapin I.P.

Kiselev E.N.

Mukhin V.M.

Dates

1997-04-20—Published

1995-08-29—Filed

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