Patents by Inventor Torbjörn ÅGREN

Torbjörn ÅGREN 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).

  • Publication number: 20220145836
    Abstract: The invention relates to an air cleaner housing for a vehicle, comprising an outer and an inner circumferential wall, and a space therebetween adapted to house at least one filter element for filtering air, wherein the inner circumferential wall is provided with openings to allow filtered air to pass radially inwardly through the inner circumferential wall. The air cleaner housing comprises a first end and an open second end for fluidly connecting the air cleaner housing to a turbo, the open second end being located opposite the first end. The air cleaner housing comprises a resonator, wherein the entire resonator is encircled by the inner circumferential wall such that air entering through the inner circumferential wall passes on the outside of the resonator to and through the open second end.
    Type: Application
    Filed: March 15, 2019
    Publication date: May 12, 2022
    Inventors: Fabio Ribeiro, Carl Löwstedt, Mikael Karlsson, Torbjörn Ågren
  • Publication number: 20220126232
    Abstract: The invention relates to a filter element for mounting in an air cleaner housing of a vehicle. The filter element comprises a circumferential filtering wall through which air is allowed to enter. The filter element also comprises a first end and an open second end for fluidly connecting the filter element to a turbo. The open second end is located opposite the first end. The circumferential filtering wall extends from the first end towards the open second end. The filter element further comprises a resonator. The entire resonator is encircled by the circumferential filtering wall such that air entering through the circumferential filtering wall passes on the outside of the resonator to and through the open second end.
    Type: Application
    Filed: February 14, 2019
    Publication date: April 28, 2022
    Inventors: Fabio RIBEIRO, Carl LÖWSTEDT, Torbjörn ÅGREN, Mikael KARLSSON