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Phase separation system and housing therefore

  • US 7,555,964 B2
  • Filed: 09/13/2004
  • Issued: 07/07/2009
  • Est. Priority Date: 08/22/1996
  • Status: Active Grant
First Claim
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1. A valve comprising a sealing material and a surface actuated to a partially closed or closed position by a force resulting from a differential pressure across opposing sides of a diaphragm wherein the source of differential pressure is the result of a pressure drop across a sheet of phase-separating material.

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