Patents by Inventor Alexej Schacht

Alexej Schacht 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).

  • Exhaust gas heating assembly
    Patent number: 11566549
    Abstract: An exhaust gas heating assembly for an exhaust gas system of a combustion engine includes a heating unit housing which accommodates a flow of exhaust gas. A plurality of heating units are disposed in the heating unit housing and are elongate in the direction of a heating unit longitudinal axis (H). Each heating unit has first and second heating unit longitudinal end regions. The heating units with the first heating unit longitudinal end regions and the second heating unit longitudinal end regions are supported in relation to the heating unit housing via a support structure. At least one heating unit by way of the first heating unit longitudinal end region thereof or/and the second heating unit longitudinal end region thereof is supported on the support structure so as to be movable in the direction of the longitudinal axis (H).
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: January 31, 2023
    Assignee: Purem GmbH
    Inventors: Thomas Tauschek, Jürgen Zavadil, Markus Tüch, Ralf Riekers, Alexej Schacht
  • EXHAUST GAS HEATING ASSEMBLY
    Publication number: 20220154618
    Abstract: An exhaust gas heating assembly for an exhaust gas system of a combustion engine includes a heating unit housing which accommodates a flow of exhaust gas. A plurality of heating units are disposed in the heating unit housing and are elongate in the direction of a heating unit longitudinal axis (H). Each heating unit has first and second heating unit longitudinal end regions. The heating units with the first heating unit longitudinal end regions and the second heating unit longitudinal end regions are supported in relation to the heating unit housing via a support structure. At least one heating unit by way of the first heating unit longitudinal end region thereof or/and the second heating unit longitudinal end region thereof is supported on the support structure so as to be movable in the direction of the longitudinal axis (H).
    Type: Application
    Filed: November 17, 2021
    Publication date: May 19, 2022
    Inventors: Thomas Tauschek, Jürgen Zavadil, Markus Tüch, Ralf Riekers, Alexej Schacht