Patents Assigned to Newman-Green, Inc.
  • Spray head for nebulization of fluids
    Patent number: 4036439
    Abstract: A spray head for the nebulization of fluid under pressure having a swirl chamber with a discharge orifice and a pair of passages operative to conduct fluid to said chamber, the chamber including two wall portions symetrically interposed between the passages and the discharge orifice, the configuration and disposition of said wall wall portions cooperatively to produce a swirling of fluid about the discharge orifice and effect nebulization of discharging fluid over a wide range of fluid pressures.
    Type: Grant
    Filed: September 24, 1975
    Date of Patent: July 19, 1977
    Assignee: Newman-Green, Inc.
    Inventor: Elward Howard Green