Patents by Inventor Fritz Glock

Fritz Glock 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).

  • Process of manufacturing a heat exchanger
    Patent number: 5709028
    Abstract: Heat exchangers, which are formed by the cassetting of flat tubes and corrugated fins arranged alternately thereof, are subject to the risk of leading to a deforming of the flat tubes in the case of excessive internal pressures and thus to damage to the heat exchanger. A manufacturing process is suggested including curving the bent edges of the corrugated fins convexly toward the outside so that, during the cassetting, the lateral flanks of the flat tubes are pressed in concavely. This results in a higher bursting pressure.
    Type: Grant
    Filed: November 28, 1995
    Date of Patent: January 20, 1998
    Assignee: BEHR GmbH & Co.
    Inventors: Josef Kreutzer, Fritz Glock