Self-cleaning filter assembly

Details Self-cleaning filter assembly Self-cleaning filter assembly

1995-06-07

1997-01-21

Nessler, Cynthia L.

Liquid purification or separation

Filter

Movable medium

210393, 210394, 210396, 210408, 210411, 210414, 210406, B01D 2968

Patent

active

055956556

ABSTRACT:
A fluid filter assembly having a body with a chamber for receiving a filter element supported by the body. At least one cleaning device is positioned adjacent the inlet side of the filter element. The cleaning device includes a hollow duct for collecting dislodged particulate matter, an adjustable scraper or brush and a deflector substantially equal in length to the scraper or brush. Nozzles may be provided for directing pressurized cleaning fluid toward the cleaning device.

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