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Modular pressure regulating and transfer valve

  • US 3,340,895 A
  • Filed: 08/27/1965
  • Issued: 09/12/1967
  • Est. Priority Date: 08/27/1965
  • Status: Expired due to Term
First Claim
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1. A FLUID PRESSURE AND FLOW CONTROL DEVICE COMPRISING A SOURCE OF PRESSURIZED FLUID AND A UTILIZING SYSTEM, MEANS FOR CONDUCTING SAID FLUID TO SAID UTILIZING SYSTEM, MEANS OPERATIVELY ASSOCIATED WITH SAID CONDUCTING MEANS FOR VARYING THE PRESSURE OF SAID FLUID IN A PORTION OF SAID CONDUCTING MEANS, MEANS OPERATIVELY ASSOCIATED WITH SAID CONDUCTING MEANS FOR DIRECTING THE FLOW OF SAID FLUID TO AND FROM SAID UTILIZING SYSTEM, FIRST MEANS OPERATIVELY ASSOCIATED WITH SAID DIRECTING MEANS FOR CONTROLLING SAID DIRECTING MEANS AND SECOND MEANS CARRIED BY SAID FIRST MEANS OF CONTROLLING SAID MEANS FOR VARYING PRESSURE.

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