Patents Represented by Law Firm Partkhurst, Wendel & Rossi
  • Spray nozzle unit
    Patent number: 5499768
    Abstract: A nozzle unit having a pressure nozzle for spraying feed liquid and a cylindrical outer tube disposed around the pressure nozzle for high-speed gas blowing. The tip of the nozzle unit is of converging construction. When water is sprayed at low pressure in the nozzle unit, water is atomized to fine droplets.
    Type: Grant
    Filed: November 2, 1994
    Date of Patent: March 19, 1996
    Assignee: Ohkawara Kakohki Co., Ltd.
    Inventors: Toshiyuki Tanaka, Akira Kodera, Shizuo Aishima