Clog Resistant Media Retainer Assembly
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United States of America Patent
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N/A
Issued Date -
Aug 7, 2014
app pub date -
Jan 8, 2014
filing date -
Sep 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A media retainer assembly for retaining filter media in a filter assembly includes a top plate for supporting the filter media, the top plate having a top surface, a bottom surface and a plurality of openings extending therethrough; a bottom plate having a top surface and a plurality of openings extending therethrough; and scouring media, the scouring media being adapted to abrade the surfaces of the top and bottom plates. The top plate is connected to the bottom plate such that the top surface of the bottom plate is spaced from the bottom surface of the top plate to define at least one chamber between the top plate and the bottom plate. The top surface of the top plate is in fluid communication with the chamber via the openings in the top plate. The scouring media is supported by the bottom plate within the at least one chamber.
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