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Device for directing the flow of a fluid using a pressure switch

  • US 8,387,662 B2
  • Filed: 12/02/2010
  • Issued: 03/05/2013
  • Est. Priority Date: 12/02/2010
  • Status: Active Grant
First Claim
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1. A device for directing the flow of a fluid comprising:

  • a pressure pocket;

    a first fluid passageway;

    a pressure source; and

    a pressure switch,wherein the first fluid passageway operationally connects at least the pressure pocket and the pressure source,wherein the pressure switch is positioned adjacent to the pressure source,wherein a desired flow rate of a fluid is predetermined, and when the flow rate of the fluid in a second fluid passageway decreases below the predetermined flow rate, the fluid increasingly flows into the pressure pocket compared to when the flow rate of the fluid in the second fluid passageway increases above the predetermined flow rate.

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