Filter device
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United States of America Patent
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-
Jul 13, 1999
Grant Date -
N/A
app pub date -
Mar 10, 1998
filing date -
Jun 8, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for filtering out of a liquid at least one solid substance includes supplying the liquid containing the substance via axial supply to a filter; filtering the liquid wherein the substance remains in the filter as residue; draining away the liquid; compressing a predetermined amount of residue to the shape of a solid bar under the pressure of the liquid during filtering; opening closeable discharge axially opposite the supply end during filtering; and removing the bar out of the filter under the pressure exerted by the liquid on the bar.
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