Patents by Inventor Barry J. Frombgen

Barry J. Frombgen 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).

  • Patent number: 5146767
    Abstract: A condenser for a motor vehicle air conditioning system includes an inlet header and an outlet header with a plurality of baffles forming passages for connection to a plurality of parallel tubes to form a plurality of refrigerant flow passes through the condenser and a liquid refrigerant separator device, provided either as a refrigerant dehydrator receiver or as a subcooler tube, is connected across one of the baffles in the outlet header to direct high pressure liquid refrigerant in parallel flow relationship to the plurality of parallel tubes and wherein the separator device includes desiccant to dehydrate the refrigerant flowing through the condenser.
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: September 15, 1992
    Assignee: General Motors Corporation
    Inventors: Prasad S. Kadle, Barry J. Frombgen, John P. Telesz