Patents by Inventor Mikael WALTER

Mikael WALTER 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).

  • Centrifugal separator having a liquid outlet chamber with a rotating member
    Patent number: 10967388
    Abstract: A centrifugal separator for separating a liquid phase from crankcase gases of an internal combustion engine includes a separation chamber, a rotor shaft, a rotor inside the separation chamber, an inlet for crankcase gases, a gas outlet, and a liquid outlet for separated liquid phase. The centrifugal separator also includes a liquid outlet chamber, a check valve, and a rotating member. The liquid outlet chamber forms an individual chamber and is arranged in fluid communication with the separation chamber via a liquid passage. The rotating member is connected to the rotor shaft and is arranged inside the liquid outlet chamber. The liquid outlet forms an outlet of the liquid outlet chamber. The check valve is arranged in the liquid outlet.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: April 6, 2021
    Assignee: ALFDEX AB
    Inventors: Anders Örtegren, Mats Olsson, Per Stjernswärd, Pedro Hernandez Fraczek, Mikael Walter
  • CENTRIFUGAL SEPARATOR
    Publication number: 20180141058
    Abstract: A centrifugal separator for separating a liquid phase from crankcase gases of an internal combustion engine includes a separation chamber, a rotor shaft, a rotor inside the separation chamber, an inlet for crankcase gases, a gas outlet, and a liquid outlet for separated liquid phase. The centrifugal separator also includes a liquid outlet chamber, a check valve, and a rotating member. The liquid outlet chamber forms an individual chamber and is arranged in fluid communication with the separation chamber via a liquid passage. The rotating member is connected to the rotor shaft and is arranged inside the liquid outlet chamber. The liquid outlet forms an outlet of the liquid outlet chamber. The check valve is arranged in the liquid outlet.
    Type: Application
    Filed: May 30, 2016
    Publication date: May 24, 2018
    Applicant: ALFDEX AB
    Inventors: Anders ÖRTEGREN, Mats OLSSON, Per STJERNSWÄRD, Pedro HERNANDEZ FRACZEK, Mikael WALTER