×

Filter with memory, communication and concentration sensor

  • US 8,147,757 B2
  • Filed: 12/16/2010
  • Issued: 04/03/2012
  • Est. Priority Date: 04/12/2006
  • Status: Active Grant
First Claim
Patent Images

1. A system for filtration comprising:

  • a filter housing;

    one or more tangential flow filters located within said housing, each filter having a membrane through which filtrate may pass;

    a concentration sensor located on said membrane of at least one of said tangential flow filters; and

    a controller having a control loop adapted to adjust the transmembrane pressure of said system, based on the output of said concentration sensor.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×