Patents by Inventor Sebastian DUNG

Sebastian DUNG 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).

  • Apparatus for exhaust gas aftertreatment having an annular heated disc
    Patent number: 11808191
    Abstract: A device for the aftertreatment of exhaust gases from an internal combustion engine has a tubular first flow section, a deflecting region and a annular second flow section, the second flow section being arranged between an inner wall delimiting the first flow section and an outer wall delimiting the second flow section. At least one annular honeycomb body is arranged in the second flow section, and at least one annular heating disk is arranged in the second flow section, the heating disk being electrically contactable by at least two electrical feedthroughs, which are arranged on the outer wall.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: November 7, 2023
    Assignee: VITESCO TECHNOLOGIES GMBH
    Inventors: Sebastian Dung, Peter Hirth
  • Apparatus for Exhaust Gas Aftertreatment Having an Annular Heated Disc
    Publication number: 20230011983
    Abstract: A device for the aftertreatment of exhaust gases from an internal combustion engine has a tubular first flow section, a deflecting region and a annular second flow section, the second flow section being arranged between an inner wall delimiting the first flow section and an outer wall delimiting the second flow section. At least one annular honeycomb body is arranged in the second flow section, and at least one annular heating disk is arranged in the second flow section, the heating disk being electrically contactable by at least two electrical feedthroughs, which are arranged on the outer wall.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 12, 2023
    Inventors: Sebastian DUNG, Peter HIRTH
  • Catalytic converter and method for the production thereof
    Patent number: 11359533
    Abstract: A catalytic converter for exhaust gas aftertreatment, with a matrix and a casing, the matrix is formed from a coiled layered stack of metal sheets and is inserted into the casing and bonded thereto only in portions and a method for producing a catalytic converter.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: June 14, 2022
    Assignee: Vitesco Technologies GmbH
    Inventors: Sebastian Dung, Peter Hirth, Sven Schepers
  • CATALYTIC CONVERTER AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20200362743
    Abstract: A catalytic converter for exhaust gas aftertreatment, with a matrix and a casing, the matrix is formed from a coiled layered stack of metal sheets and is inserted into the casing and bonded thereto only in portions and a method for producing a catalytic converter.
    Type: Application
    Filed: February 4, 2019
    Publication date: November 19, 2020
    Inventors: Sebastian DUNG, Peter HIRTH, Sven SCHEPERS