Liquid purification or separation – Filter – Movable medium
Patent
1993-10-13
1995-08-22
Dawson, Robert A.
Liquid purification or separation
Filter
Movable medium
210394, 210408, 210414, 291638, 29902, B01D 29075, B01D 2964
Patent
active
054437261
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 and a deflector substantially equal in length to the scraper. Nozzles may be provided for directing pressurized cleaning fluid toward the cleaning device.
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Ronningen-Petter advertisement entitled "Announcing Ronningen-Petter's New Paper Coating Filter", date unknown.
Amiad Filtration System advertisement entitled "Amiad Brushaway Assembly for Semi-Automatic Cleaning of Amiad 4"-14" Filters", date unknown.
ClaRite advertisements entitled "Multi-Element Filters & Strainers" and Heel Recovery Filtration System, date unknown.
Plenty Filters advertisement entitled "Compact Backflushing Strainers", date unknown.
Jackson Ricky L.
Steiner Carl A.
Dawson Robert A.
TM Industrial Supply, Inc.
Walker W. L.
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