Patents by Inventor Steven Richard Rahl

Steven Richard Rahl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solar thermal air conditioning unit
    Patent number: 9222709
    Abstract: A solar thermal air conditioning unit is provided. The solar thermal air condition unit includes a pressurized water tank with a water entrance port for receiving water. A copper coil tube may be within the pressurized water tank. The copper coiled tube may include a liquid refrigerant inlet and a gas refrigerant outlet. A solar heat converter may be connected to the pressurized water tank and may heat the water within the pressurized water tank, thereby heating the copper coil tube. The liquid refrigerant may be injected into the copper coil tube via the liquid refrigerant inlet and travels through the copper coil and is heated, thereby turning the liquid refrigerant to a gas refrigerant.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: December 29, 2015
    Inventor: Steven Richard Rahl
  • SOLAR THERMAL AIR CONDITIONING UNIT
    Publication number: 20140223945
    Abstract: A solar thermal air conditioning unit is provided. The solar thermal air condition unit includes a pressurized water tank with a water entrance port for receiving water. A copper coil tube may be within the pressurized water tank. The copper coiled tube may include a liquid refrigerant inlet and a gas refrigerant outlet. A solar heat converter may be connected to the pressurized water tank and may heat the water within the pressurized water tank, thereby heating the copper coil tube. The liquid refrigerant may be injected into the copper coil tube via the liquid refrigerant inlet and travels through the copper coil and is heated, thereby turning the liquid refrigerant to a gas refrigerant.
    Type: Application
    Filed: January 21, 2014
    Publication date: August 14, 2014
    Inventor: Steven Richard Rahl