Patents by Inventor MARK DREESEN

MARK DREESEN 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).

  • Oil separation device for the crankcase ventilation of an internal combustion engine
    Patent number: 10830112
    Abstract: An oil separation device for the crankcase ventilation of an internal combustion engine comprises at least one oil separator with a gas inlet pipe, a gap-determining element, wherein an annular gap is formed or formable between the gap-determining element and an outlet end of the gas inlet pipe, and a baffle wall which is arranged in the flow direction behind the gap. The oil separation device has a driven actuator for adjusting the gap-determining element relative to the gas inlet pipe.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: November 10, 2020
    Assignee: BRUSS SEALING SYSTEMS GMBH
    Inventors: Torge Hinz, Mark Dreesen, Samuel Neumann, Tino Böttcher, Artur Knaus, Manfred Brand
  • OIL SEPARATION DEVICE FOR THE CRANKCASE VENTILATION OF AN INTERNAL COMBUSTION ENGINE
    Publication number: 20200018202
    Abstract: An oil separation device for the crankcase ventilation of an internal combustion engine comprises at least one oil separator with a gas inlet pipe, a gap-determining element, wherein an annular gap is formed or formable between the gap-determining element and an outlet end of the gas inlet pipe, and a baffle wall which is arranged in the flow direction behind the gap. The oil separation device has a driven actuator for adjusting the gap-determining element relative to the gas inlet pipe.
    Type: Application
    Filed: July 12, 2019
    Publication date: January 16, 2020
    Inventors: TORGE HINZ, MARK DREESEN, SAMUEL NEUMANN, TINO BÖTTCHER, ARTUR KNAUS, MANFRED BRAND