FILTERING MEMBER Russian patent published in 1998 - IPC

Abstract RU 2105594 C1

FIELD: air, oil and fuel filters of diesels. SUBSTANCE: filtering member has perforated framework, filter medium, draining member in the form of spring with turns in the form of triangle. Located between framework and filter medium, over spiral line, in spaces between turns of draining member, is hold-down member made in the form of cord embracing filter medium. Number of turns of draining member on one turn of spiral is selected from relations offered in the invention description. EFFECT: higher efficiency. 2 dwg

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RU 2 105 594 C1

Authors

Nazarov V.M.

Presnjakov V.N.

Dates

1998-02-27—Published

1996-08-15—Filed