Patents by Inventor MICHAEL WÖHNING

MICHAEL WÖHNING 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: 20210325255
    Abstract: An electric machine includes a protective isolation module which is accommodated in a machine housing. The protective isolation module includes an input interface which is electrically connected to a temperature sensor to receive an electrical sensor signal generated by the temperature sensor as a measure of a machine temperature of the electric machine, an output interface which is galvanically isolated from the input interface to realize a secure electrical protective isolation of the output interface from a voltage flashover of a machine winding in the sensor power circuit, and a supply interface, via which the protective isolation module can be supplied with electrical energy from a power supply for the electric machine. An electronic control system receives an output signal that replicates the sensor signal via the output interface for evaluation in the electronic control system.
    Type: Application
    Filed: August 14, 2019
    Publication date: October 21, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: NORBERT MEDLA, FELIX BUTZ, MICHAEL WÖHNING