Patents by Inventor Karim-Mathieu Bouchalat

Karim-Mathieu Bouchalat 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).

  • Patent number: 11420499
    Abstract: An electric heating device and a method for manufacturing an electric heating device with at least two plate pairs forming a fluid passage through which fluid can flow, which plate pairs are assembled from two plates and form a fluid passage between the two, wherein the plate pairs take on a predefined distance from one another and form a free space, wherein at least one heating unit is arranged in the free space between at least two of the plate pairs, which heating unit has at least one heating element and contact electrodes electrically connected thereto for making electrical contact with the at least one heating element. The invention also relates to such an electric heating device.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: August 23, 2022
    Assignee: MAHLE International GmbH
    Inventors: Igor Tschemeris, Alexander Daniel, Karim-Mathieu Bouchalat, Michael Kohl
  • Publication number: 20200079180
    Abstract: An electric heating device and a method for manufacturing an electric heating device with at least two plate pairs forming a fluid passage through which fluid can flow, which plate pairs are assembled from two plates and form a fluid passage between the two, wherein the plate pairs take on a predefined distance from one another and form a free space, wherein at least one heating unit is arranged in the free space between at least two of the plate pairs, which heating unit has at least one heating element and contact electrodes electrically connected thereto for making electrical contact with the at least one heating element. The invention also relates to such an electric heating device.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 12, 2020
    Applicant: MAHLE International GmbH
    Inventors: Igor TSCHEMERIS, Alexander DANIEL, Karim-Mathieu BOUCHALAT, Michael KOHL
  • Publication number: 20060237164
    Abstract: The invention relates to an assembly array for an air conditioner with a heating device, particularly for motor vehicles, comprising at least one housing in which air is guided in an at least partly predetermined flow path. The flow path also receives at least one heating device and at least one control device, wherein the heating device is arranged in a first flow path and the control device is partly arranged in a second flow path. The control device is arranged relative to the heating device in such a way that it provokes almost completely the through-flow of the heating device.
    Type: Application
    Filed: June 15, 2004
    Publication date: October 26, 2006
    Inventors: Karim-Mathieu Bouchalat, Jörg Digele, Gebhard Schweizer, Werner Schenkewitz