Patent ID: 6276903
Filing Date: 2001-08-21
Classification: F04F

Abstract:
A liquid-gas ejector, having a distribution chamber, a plurality of nozzles mounted in the distribution chamber, a receiving chamber adjacent to the nozzles, a plurality of mixing chambers, one each, installed in alignment with each of the nozzles, and a discharge chamber adjacent to the mixing chambers, comprising:each of the mixing chambers including a cylindrical inlet section, a convergent intermediate section and a cylindrical outlet section;wherein a ratio of the cross-sectional area of the cylindrical inlet section of each mixing chamber to the cross-sectional area of the cylindrical outlet section of each mixing chamber is in a range from 0.5 to 50.0;wherein the length of the cylindrical inlet section of each mixing chamber is in a range from 0.05 to 36 times the diameter of the cylindrical outlet section of each mixing chamber,wherein the length of the convergent intermediate section of each mixing chamber is in a range from 0.02 to 50 times the diameter of the cylindrical outlet section of each mixing chamber; andwherein the length of the cylindrical outlet section of each mixing chamber is in a range from 0.5 to 220 times the diameter of the cylindrical outlet section of each mixing chamber.