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Apparatus for automatically shutting down a fluid distribution system

  • US 3,252,479 A
  • Filed: 06/14/1963
  • Issued: 05/24/1966
  • Est. Priority Date: 06/14/1963
  • Status: Expired due to Term
First Claim
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12. A FLUID DISTRIBUTION SYSTEM COMPRISING A FLUID CARRYING CONDUIT, MEANS IN FLUID COMMUNICATION WITH SAID CONDUIT FOR INTERMITTENTLY TAKING A SAMPLE THEREFROM, MEANS IN SAID CONDUIT FOR METERING FLUID FLOW THERETHROUGH, AND MEANS RESPONSIVE TO FAILURE OF EITHER OF SAID SAMPLE TAKING MEANS AND SAID METERING MEANS FOR TERMINATING FLUID FLOW THROUGH SAID CONDUIT.

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