Patents by Inventor Andreas WEHMING

Andreas WEHMING 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).

  • Suction oil filter for a transmission or combustion engine
    Patent number: 11746882
    Abstract: A suction oil filter for a transmission or combustion engine including an oil filter housing made of plastic and having at least one suction channel that can be connected to a suction side of a suction pump and at least one return channel feeding into the suction channel for a pressurized oil flow returned by the suction pump. The return channel is provided with at least one nozzle in the region of the opening thereof into the suction channel, as well as at least one pressurized oil supply pipe which is linked to the return channel and can be connected to a pressure side of the suction pump, and which is connected to the oil filter housing via at least one contour connection.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: September 5, 2023
    Assignees: BOGE ELASTMETTAL GmbH, ZF FRIEDRICHSHAFEN AG
    Inventors: Marco Rosendahl, Andreas Wehming, Dominik Kuemper, Stephan Brussa
  • SUCTION OIL FILTER FOR A TRANSMISSION OR COMBUSTION ENGINE
    Publication number: 20190285161
    Abstract: A suction oil filter for a transmission or combustion engine including an oil filter housing made of plastic and having at least one suction channel that can be connected to a suction side of a suction pump and at least one return channel feeding into the suction channel for a pressurized oil flow returned by the suction pump. The return channel is provided with at least one nozzle in the region of the opening thereof into the suction channel, as well as at least one pressurized oil supply pipe which is linked to the return channel and can be connected to a pressure side of the suction pump, and which is connected to the oil filter housing via at least one contour connection.
    Type: Application
    Filed: October 31, 2017
    Publication date: September 19, 2019
    Inventors: Marco ROSENDAHL, Andreas WEHMING, Dominik Kuemper, Stephan BRUSSA