Patents by Inventor Sabine Meiser

Sabine Meiser 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).

  • Exhaust gas system for an internal combustion engine
    Patent number: 7975472
    Abstract: The present invention relates to an exhaust system (1) for an internal combustion engine (3) having at least one exhaust gas line (2) that carries exhaust gas and having an injection device (4) for spraying a liquid into the exhaust gas line (2). Downstream from the injection device (4) a vaporizer device (7) which has at least one tubular sheet metal body (8) downstream from the injection device (4), said sheet metal body extending in the longitudinal direction of the exhaust gas line (2) and causing an improved vaporization of the liquid sprayed into the exhaust gas line. In addition, at least one clamp device (12) which is designed like a spring is provided, securing the vaporizer device (7) in the exhaust gas line (2) and/or bracing it elastically against the exhaust gas line.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: July 12, 2011
    Assignees: J. Eberspaecher GmbH & Co. KG, Robert Bosch GmbH
    Inventors: Julia Halbei, Josef Rudelt, Felix Neumann, Sabine Meiser, Matthias Horn, Thomas Christian Hofmann
  • EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20080066448
    Abstract: The present invention relates to an exhaust system (1) for an internal combustion engine (3) having at least one exhaust gas line (2) that carries exhaust gas and having an injection device (4) for spraying a liquid into the exhaust gas line (2). Downstream from the injection device (4) a vaporizer device (7) which has at least one tubular sheet metal body (8) downstream from the injection device (4), said sheet metal body extending in the longitudinal direction of the exhaust gas line (2) and causing an improved vaporization of the liquid sprayed into the exhaust gas line. In addition, at least one clamp device (12) which is designed like a spring is provided, securing the vaporizer device (7) in the exhaust gas line (2) and/or bracing it elastically against the exhaust gas line.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 20, 2008
    Applicant: J. Eberspaecher GmbH & Co. KG
    Inventors: Julia Halbei, Josef Rudelt, Felix Neumann, Sabine Meiser, Matthias Horn, Thomas Christian Hofmann