Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 6, 2009
Patent Application Number
11825767
Date Filed
July 9, 2007
Patent Primary Examiner
Patent abstract
A water straining system for use in a flushing arrangement for a water delivery system. The flushing arrangement is connected to a main line of the water delivery system and includes a discharge valve controlled by an automatic valve control unit. A filter is positioned in the pipeline of the flushing arrangement between the main line and the automatic valve control. The filter acts to prevent debris in the main line from entering the discharge valve where it could become stuck preventing closure of the discharge valve.
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