Patents Assigned to AIR Ltd.
  • Pressure drop power generation
    Patent number: 4511806
    Abstract: What is proposed is an electrical energy generator that uses air pressure from a pressurized source for breathing purposes in an underwater or smoke environment wherein a conduit passes the air pressure to a turbine generator that operates at high speed in response to the flow rate of the pressure drop therethrough for generating an electrical output while the user of the device breathes through a mouthpiece connected via conduit to the generator.
    Type: Grant
    Filed: May 22, 1984
    Date of Patent: April 16, 1985
    Assignee: AIR Ltd.
    Inventor: Michael G. May