SELF-ADJUSTING LINER FOR CENTRIFUGAL PUMP
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United States of America Patent
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Issued Date -
Aug 22, 2013
app pub date -
Feb 8, 2013
filing date -
Feb 10, 2012
priority date (Note) -
Abandoned
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Abstract
A self-adjusting liner assembly for installation within a centrifugal pump of the type having an impeller and a pump casing having a suction inlet is provided, comprising a liner having a sealing end, the sealing end having at least one substantially planar outer most surface for contacting an outer surface of the impeller; and a resilient member disposed in the liner, said resilient member providing a force so that the at least one outer most surface remains in substantially continuous contact with the outer surface of the impeller.
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