Patents by Inventor Lutz Baetzold

Lutz Baetzold 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).

  • Method of manufacturing a sensor set-up for determining at least one pressure of a fluid medium
    Patent number: 12181365
    Abstract: A method of manufacturing a sensor set-up for determining at least one pressure of a fluid medium. The method includes: a) providing a blank of a sensor set-up including at least one pressure connection, the pressure connection including at least one pressure deformation element made up of at least one material suitable for induction; b) positioning at least one glass element onto a surface of the pressure deformation element; c) measuring at least one temperature of the pressure deformation element using at least one pyrometer; d) inducing a voltage in the pressure deformation element using at least one inductor in such a manner, that the glass element melts and a glass layer forms on the pressure deformation element; e) positioning a sensor element onto the glass layer in such a manner, that an integral bond forms between the sensor element and the glass layer.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: December 31, 2024
    Assignee: ROBERT BOSCH GMBH
    Inventors: Clemens Goldhahn, Lutz Baetzold, Marcel Reinhardt, Ronny Wolf, Tilman Stark, Ralf Wenk
  • METHOD OF MANUFACTURING A SENSOR SET-UP FOR DETERMINING AT LEAST ONE PRESSURE OF A FLUID MEDIUM
    Publication number: 20220018726
    Abstract: A method of manufacturing a sensor set-up for determining at least one pressure of a fluid medium. The method includes: a) providing a blank of a sensor set-up including at least one pressure connection, the pressure connection including at least one pressure deformation element made up of at least one material suitable for induction; b) positioning at least one glass element onto a surface of the pressure deformation element; c) measuring at least one temperature of the pressure deformation element using at least one pyrometer; d) inducing a voltage in the pressure deformation element using at least one inductor in such a manner, that the glass element melts and a glass layer forms on the pressure deformation element; e) positioning a sensor element onto the glass layer in such a manner, that an integral bond forms between the sensor element and the glass layer.
    Type: Application
    Filed: October 22, 2019
    Publication date: January 20, 2022
    Inventors: Clemens Goldhahn, Lutz Baetzold, Marcel Reinhardt, Ronny Wolf, Tilman Stark, Ralf Wenk