Patents by Inventor Hermann Gettmann

Hermann Gettmann 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).

  • System for regulating the temperature in rooms, more particularly for cooling rooms
    Patent number: 3939905
    Abstract: A method and apparatus is provided for reducing the moisture content of air in a room prior to cooling by a pipeline in a structural element of the room. The moisture content is reduced by passing the air through a heat exchanger which lowers the temperature to below the condensation point thus condensing the moisture in the air. The condensed moisture is removed and the air is then cooled by ordinary room cooling means.
    Type: Grant
    Filed: May 18, 1973
    Date of Patent: February 24, 1976
    Assignee: Tour Agenturer AB
    Inventor: Hermann Gettmann