Patents by Inventor Christa RODDEWIG

Christa RODDEWIG 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).

  • Device for the ventilation of a crankcase of an internal combustion engine
    Patent number: 10794245
    Abstract: An internal combustion engine having an engine block, a cylinder head, a crankcase and at least one cylinder includes a crankcase ventilation line connected to at least one intake line. The crankcase ventilation line is arranged at least predominantly within the internal combustion engine, in particular within the engine block and/or within the cylinder head, thereby greatly minimizing or eliminating the potential for release of crankcase gas to the environment.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: October 6, 2020
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Stefan Fischer, Christa Roddewig
  • Device for the Ventilation of a Crankcase of an Internal Combustion Engine
    Publication number: 20190170033
    Abstract: An internal combustion engine having an engine block, a cylinder head, a crankcase and at least one cylinder includes a crankcase ventilation line connected to at least one intake line. The crankcase ventilation line is arranged at least predominantly within the internal combustion engine, in particular within the engine block and/or within the cylinder head, thereby greatly minimizing or eliminating the potential for release of crankcase gas to the environment.
    Type: Application
    Filed: January 25, 2019
    Publication date: June 6, 2019
    Inventors: Stefan FISCHER, Christa RODDEWIG