Patents Assigned to Miyake Engineering Co., Ltd.
  • Method and appliance for extinguishing fire
    Patent number: 6810965
    Abstract: A fire engine or a truck carrying a fire extinguishing system having a device for supplying a powder fire extinguishing agent coated with a waterproof film, e.g., a silicone resin, and a fire-fighting water delivery pipeline, is used. The powder fire extinguishing agent is added and mixed into the fire-fighting water delivery pipeline, and mixed water is delivered through a fire house and discharged from a spray nozzle provided at the distal end of the fire hose.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: November 2, 2004
    Assignees: Miyake Engineering Co., Ltd., A.R.P. Co., Ltd.
    Inventors: Masao Matsukawa, Susumu Miyake