Screen assembly for combined sewer overflow weir

Details Screen assembly for combined sewer overflow weir Screen assembly for combined sewer overflow weir

2005-10-11

2005-10-11

Drodge, Joseph (Department: 1723)

Liquid purification or separation

Flow, fluid pressure or material level, responsive

C210S162000, C210S407000, C210S497010, C210S499000, C210S506000

Reexamination Certificate

active

06953524

ABSTRACT:
A screen assembly in which the screen (10) is in the form of an inverted semi-circular trough the foul flow (A) to be screened approaching the underside of the screen so that debris which is filtered falls away from the screen by gravity so minimising blockages and “blinding” of the screen. A helical sweeper (20) is provided to minimise adherence to the screen.

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patent: 2 310 382 (1997-08-01), None

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