DOMESTIC WATER AFTERPURIFICATION FILTER Russian patent published in 1997 - IPC

Abstract RU 2077491 C1

FIELD: afterpurification filters. SUBSTANCE: filter has housing which consists of two parts connected by threaded joint, sorbing element made in form of sorbent and polymer binder block coated with filtering material on both sides, supply branch pipe connected to upper portion of housing with cone at angle of 10 to 20 deg where taper gasket is laid and discharge branch connected to lower portion of housing. EFFECT: enhanced efficiency. 2 dwg

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RU 2 077 491 C1

Authors

Buchnev S.I.

Karev V.A.

Dvoretskij G.V.

Mukhin V.M.

Dates

1997-04-20—Published

1995-08-29—Filed