WELL STRAINER Russian patent published in 1999 - IPC

Abstract RU 2131019 C1

FIELD: water supply and drainage; applicable in equipment of well water inlets. SUBSTANCE: well strainer has assembled rings made from polymer materials, connecting rods and triangular pins-bosses. Rings are wavy in cross-section with minimum width in the middle between connecting rods. Corner of pins-bosses is directed towards strainer inlet. Well products pass through strainer passage holes. EFFECT: increased strainer media porosity, reduced hydraulic losses, prolonged service life and specific consumption of materials. 3 dwg

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RU 2 131 019 C1

Authors

Tkachenko V.P.

Dates

1999-05-27—Published

1996-08-01—Filed