Patents by Inventor Harmut Sauter

Harmut Sauter 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).

  • Crankcase ventilation device
    Patent number: 9238980
    Abstract: A vehicle may include an internal combustion engine having a crankcase and a crankcase ventilation device. The crankcase ventilation device may have at least one oil separating device and an oil return that feeds separated oil back to the crankcase. The vehicle may include a conveying device for driving a fluid other than blow-by gas. The conveying device may also drive the blow-by gas in the crankcase ventilation device.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: January 19, 2016
    Assignee: Mahle International GmbH
    Inventors: Dimitri An, Sebastian Barthelmess, Leszek Goerlich, Corinna Krampe, Niklas Kull, Yakup Oezkaya, Frank Rohde, Stefan Ruppel, Harmut Sauter
  • CRANKCASE VENTILATION DEVICE
    Publication number: 20150020785
    Abstract: A vehicle may include an internal combustion engine having a crankcase and a crankcase ventilation device. The crankcase ventilation device may have at least one oil separating device and an oil return that feeds separated oil back to the crankcase. The vehicle may include a conveying device for driving a fluid other than blow-by gas. The conveying device may also drive the blow-by gas in the crankcase ventilation device.
    Type: Application
    Filed: February 12, 2013
    Publication date: January 22, 2015
    Inventors: Dimitri An, Sebastian Barthelmess, Leszek Goerlich, Corinna Krampe, Niklas Kull, Yakup Oezkaya, Frank Rohde, Stefan Ruppel, Harmut Sauter