Cross-flow filter device with pressure-balancing feature
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United States of America Patent
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-
Nov 2, 1993
Grant Date -
N/A
app pub date -
Apr 16, 1992
filing date -
Apr 16, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to cross-flow filtration and more particularly towards disposable, compact cross-flow filters and filtration methods incorporating a novel pressure-balancing arrangement comprising a flexible wall which expands and contracts in response to fluid pulsations. The invention further relates to methods of fluid concentration employing such a device to a fluid concentration system, and to methods of making such a filtration device.
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