US PATENT SUBCLASS 210 / 321.9
.~.~.~.~ With embedded baffle

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

321.6  DF  CASING DIVIDED BY MEMBRANE INTO SECTIONS HAVING INLET(S) AND/OR OUTLET(S) {15}
321.87  DF  .~ Cylindrical membrane {1}
321.88  DF  .~.~ Plural cylindrical membranes all connected for parallel flow {1}
321.89  DF  .~.~.~ All cylindrical membranes are parallel {1}
321.9.~.~.~.~ With embedded baffle

DEFINITION

Classification: 210/321.9

With embedded baffle:

(under subclass 321.89) Apparatus wherein a baffle which is a solid material, which serves as a flow restrictor, diverter or distributor, is embedded between said plural parrallel cylindrical semipermeable membranse tubes such that, a straight linek drawn fro an exterior active surface (e.g., a membrane tube surface not covered by casting resin, tube sheet, etc.) of any one of said tubes perpendicular to a lingitudinal axis of that tube, to an exterior active surface of any other of said tubes, intersects said baffle.