Patents by Inventor Herbert Marschner

Herbert Marschner 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).

  • Plate heat exchanger
    Patent number: 7600559
    Abstract: A plate heat exchanger for exchanging heat between first and second media, including a plurality of first heat exchanger plates alternately stacked with a plurality of second heat exchanger plates between a base plate and a cover plate. The first and second heat exchanger plates have at least four passages therethrough which align to define a first collecting channel and a first distribution channel for the first media and a second collecting channel and a second distribution channel for the second media. First flow channels for the first media each are defined in a space between one side of the first heat exchanger plate and a facing one side of the adjacent second heat exchanger plate. Second flow channels for the second media each are defined between the other side of the first heat exchanger plate and the other side of the adjacent second heat exchanger plate.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: October 13, 2009
    Assignee: Modine Manufacturing Company
    Inventors: Roland Strähle, Daniel Borst, Frank Vetter, Herbert Marschner, Daniel Welchner
  • Plate heat exchanger
    Publication number: 20050194123
    Abstract: A plate heat exchanger for exchanging heat between first and second media, including a plurality of first heat exchanger plates alternately stacked with a plurality of second heat exchanger plates between a base plate and a cover plate. The first and second heat exchanger plates have at least four passages therethrough which align to define a first collecting channel and a first distribution channel for the first media and a second collecting channel and a second distribution channel for the second media. First flow channels for the first media each are defined in a space between one side of the first heat exchanger plate and a facing one side of the adjacent second heat exchanger plate. Second flow channels for the second media each are defined between the other side of the first heat exchanger plate and the other side of the adjacent second heat exchanger plate.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 8, 2005
    Inventors: Roland Strahle, Daniel Borst, Frank Vetter, Herbert Marschner, Daniela Welchner
  • Flat tube block heat exchanger
    Patent number: 6668916
    Abstract: A flat tube block heat exchanger with a plurality of flat tubes with deformed ends. The deformed ends have broad sides that have been deformed to expose the inner surface of the flat tubes. The exposed inner surfaces of the flat tubes are bonded to the exposed inner surface of an adjacent flat tube. The bonded inner surfaces of the adjacent flat tubes form a fluid barrier with tanks located at opposite ends of the flat tubes.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: December 30, 2003
    Assignee: Modine Manufacturing Company
    Inventors: Wemer Zobel, Jorg Soldner, Herbert Marschner, Harald Schatz
  • Flat tube block heat exchanger
    Publication number: 20030056945
    Abstract: A flat tube block heat exchanger with a plurality of flat tubes with deformed ends. The deformed ends have broad sides that have been deformed to expose the inner surface of the flat tubes. The exposed inner surfaces of the flat tubes are bonded to the exposed inner surface of an adjacent flat tube. The bonded inner surfaces of the adjacent flat tubes form a fluid barrier with tanks located at opposite ends of the flat tubes.
    Type: Application
    Filed: September 23, 2002
    Publication date: March 27, 2003
    Applicant: Modine Manufacturing Company
    Inventors: Wemer Zobel, Jorg Soldner, Herbert Marschner, Harald Schatz