Patents Assigned to U.S. Filter/Stranco Products
  • Method of controlling fluid flow
    Publication number: 20050058548
    Abstract: According to various aspects of embodiments of the invention, the actual flow rate produced by a metering pump is continuously measured using a positive displacement flow meter. Based on the flow rate reported by the meter, the output of the metering pump is continuously adjusted via a pump controller to achieve a desired set point flow rate. The operator sets a desired flow rate, rather than setting the pump cycle rate, or the output rating per pump cycle to produce an approximate output flow rate.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 17, 2005
    Applicant: U.S. Filter/Stranco Products
    Inventors: Edward Thomas, Joseph Demarco