Patents by Inventor Ludgar Gottkehaskamp

Ludgar Gottkehaskamp 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: 6077428
    Abstract: The invention relates to a filter for the deposition filtration of liquids such as juice, wine, beer or the like. A filter packet (28) of plate-type filter elements (25), stacked one on top of the other, is disposed in a container (3), each filter element (25) having a hub (26) that is oriented in its position by a shaft (12) penetrating the filter packet (28). In the hub (26), there is provided an axial inlet line (36) for the material (18) to be filtered, which inlet line feeds by a plurality of inflow channels (46) which are situated to be uniformly distributed in the peripheral direction of each hub (26) and which lead substantially radially outwards. The inflow channels (46) open into an annular distributor space (47), from which the material to be filtered flows out. The material to filtered flows out via an outlet gap (45) situated above the inflow channels (46), radially into the space (29) between adjacent filter elements (25).
    Type: Grant
    Filed: September 24, 1997
    Date of Patent: June 20, 2000
    Assignee: Schenk Filterbau Gesellschaft Mit Beschraenkter Haftung
    Inventors: Dietmar Oechsle, Boris Gehring, Ludgar Gottkehaskamp, Wolfgang Baur, Josef Ziller, Wolfgang Diemer, Dieter Kress