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Negative pressure vortex nozzle

  • US 5,494,124 A
  • Filed: 10/08/1993
  • Issued: 02/27/1996
  • Est. Priority Date: 10/08/1993
  • Status: Expired due to Term
First Claim
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1. A nozzle comprising a body having first end and second ends, said first end including means for connection to a fluid supply, said body having an inlet at said first end and an interior cavity extending from said inlet, said cavity converging to an outlet at said second end, said second end having at least one slot configuration therein included in said outlet and extending to said cavity, said cavity convergence reaching a maximum at said slot and together being effective, when fluid is forced therethrough under turbulent flow conditions into a fluid environment having a positive hydrostatic pressure, to eject said fluid as a zone of higher hydrostatic pressure than the environment hydrostatic pressure having adjacent thereto a zone of hydrostatic pressure lower than said environment hydrostatic pressure.

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