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Annular venturi

  • US 3,204,862 A
  • Filed: 05/08/1963
  • Issued: 09/07/1965
  • Est. Priority Date: 05/08/1963
  • Status: Expired due to Term
First Claim
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1. APPARATUS COMPRISING A RING HAVING A CENTRAL FLUID FLOW CONDUCTING OPENING, A PLATE HAVING A CENTRAL IMPERFORATE SECTION FACING SAID OPENING IN SAID RING, SAID RING AND SAID PLATE HAVING CONCENTRIC RADIALLY FLARED ANNULAR ZONES CONSTRUCTED AND ARRANGED TO PROVIDE AN ANNULAR VENTURI HAVING A FLARED INLET SECTION, A FLARED OUTLET SECTION AND A THROAT BETWEEN SAID SECTIONS, NOZZLE MEANS FOR RADIALLY DIRECTING AN ANNULAR ZONE OF GASEOUS MEDIUM UNDER PRESSURE INTO SAID INLET SECTION, AND MEANS FOR MOUNTING SAID NOZZLE MEANS BETWEEN SAID RING AND SAID PLATE AND MOUNTING SAID PLATE ON SAID RING.

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