Patents by Inventor Lars Saroch

Lars Saroch 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).

  • Motor vehicle drive arrangement
    Patent number: 6863140
    Abstract: A motor vehicle drive arrangement has a locomotive drive train and at least one liquid pump capable of being driven by the latter. During a standstill in rotation or during very slow rotation of the locomotive drive train, the pump is capable of being driven by an electric motor instead of by the locomotive drive train. Beyond a defined minimum rotational speed of the locomotive drive train, the liquid pump is capable of being driven by the latter instead of by the electric motor. At least one free-wheel is provided for this purpose.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: March 8, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Karl-Ernst Noreikat, Tobias Ostertag, Lars Saroch
  • Motor vehicle drive arrangement
    Publication number: 20030127262
    Abstract: A motor vehicle drive arrangement has a locomotive drive train and at least one liquid pump capable of being driven by the latter. During a standstill in rotation or during very slow rotation of the locomotive drive train, the pump is capable of being driven by an electric motor instead of by the locomotive drive train. Beyond a defined minimum rotational speed of the locomotive drive train, the liquid pump is capable of being driven by the latter instead of by the electric motor. At least one free-wheel is provided for this purpose.
    Type: Application
    Filed: December 9, 2002
    Publication date: July 10, 2003
    Inventors: Karl-Ernst Noreikat, Tobias Ostertag, Lars Saroch