Patents by Inventor Wolfgang Eben

Wolfgang Eben 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: 7735835
    Abstract: In a sealing arrangement, in particular for the connection of a manifold to a cylinder head of an internal combustion engine, a flat support (1, 3) has at least one sealing element in the form of a ring element (17) that forms a mold seal. The support (1, 3) and ring element (17) form a unit that holds the ring element captively on the support (1, 3).
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: June 15, 2010
    Assignee: ElringKlinger AG
    Inventors: Wilhelm Kullen, Wolfgang Eben, Wolfgang Gebhardt, Hansjürgen Mattheis, Martin Kehr
  • Publication number: 20080073859
    Abstract: A sealing arrangement, in particular for pipe connections to the exhaust gas system of an internal combustion engine, with a sealing support and at least one sealing element in the form of a ring element (25) that forms a mold seal, is characterized in that a holding device (27) that produces a frictional connection between sealing support and ring element (25) is provided to secure the latter captively to the sealing support.
    Type: Application
    Filed: September 26, 2007
    Publication date: March 27, 2008
    Inventors: Wilhelm Kullen, Wolfgang Eben, Wolfgang Gebhardt, Hansjurgen Mattheis, Martin Kehr
  • Publication number: 20080073858
    Abstract: In a sealing arrangement, in particular for the connection of a manifold to a cylinder head of an internal combustion engine, with a flat support (1, 3) and at least one sealing element in the form of a ring element (17) that forms a mold seal, a support (1, 3) and a ring element (17) form a unit that holds the latter captively on the support (1, 3).
    Type: Application
    Filed: September 26, 2007
    Publication date: March 27, 2008
    Inventors: Wilhelm Kullen, Wolfgang Eben, Wolfgang Gebhardt, Hansjurgen Mattheis, Martin Kehr
  • Patent number: 6974137
    Abstract: Flat gasket with a gasket plate comprising at least one sheet metal layer, in which fluid passage openings, screw holes adjacent to these and elastically deformable sealing elements enclosing the fluid passage openings are formed. On the one hand, to impede as little as possible sliding movements of the components to be arranged on either side of the flat gasket relative to one another and to the flat gasket, and, on the other hand, to create a fixed point for the assembled flat gasket, the flat gasket is designed such that the gasket plate has for at least a first one of its fluid passage openings in the area of a screw hole adjacent to this opening a spring element which is capable of elastic deformation perpendicularly to the gasket plate, and that the gasket plate has for at least a second one of its fluid passage openings adjacent thereto a screw hole which is without a spring element.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: December 13, 2005
    Assignee: ElringKlinger AG
    Inventors: Ulrich Beutter, Wolfgang Eben, Wilhelm Kullen, Uwe-Georg Klump
  • Publication number: 20040113370
    Abstract: Flat gasket with a gasket plate comprising at least one sheet metal layer, in which fluid passage openings, screw holes adjacent to these and elastically deformable sealing elements enclosing the fluid passage openings are formed. On the one hand, to impede as little as possible sliding movements of the components to be arranged on either side of the flat gasket relative to one another and to the flat gasket, and, on the other hand, to create a fixed point for the assembled flat gasket, the flat gasket is designed such that the gasket plate has for at least a first one of its fluid passage openings in the area of a screw hole adjacent to this opening a spring element which is capable of elastic deformation perpendicularly to the gasket plate, and that the gasket plate has for at least a second one of its fluid passage openings adjacent thereto a screw hole which is without a spring element.
    Type: Application
    Filed: May 7, 2003
    Publication date: June 17, 2004
    Inventors: Ulrich Beutter, Wolfgang Eben, Wilhelm Kullen, Uwe-Georg Klump