Pump liner
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United States of America Patent
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-
Oct 15, 2002
Grant Date -
Jun 20, 2002
app pub date -
Feb 21, 2001
filing date -
Jun 11, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A pump liner comprising a tubular sleeve having an inner sleeve surface formed of a corrosion- and abrasion-resistant material and an outer, frustoconical sleeve surface and a shell having an outer shell surface and an inner, frustoconical shell surface, the inner shell surface preferably being in interference engagement with the outer sleeve surface.
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