FILTER ELEMENT Russian patent published in 2003 - IPC

Abstract RU 2218976 C1

FIELD: mechanical engineering. SUBSTANCE: proposed filter element includes cylindrical housing with bottom and bead on other end of housing. Housing is provided with longitudinal slots smoothly distributed over circumference. Bottom is provided with radial slots. Housing has thread on outer or inner surface. Spiral is laid in tooth spaces. EFFECT: reduced labor consumption. 2 dwg _

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RU 2 218 976 C1

Authors

Aladkin A.I.

Dates

2003-12-20Published

2002-10-24Filed