Patents by Inventor Schumann Schumann

Schumann Schumann 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 for detecting anomalies in a battery cell, and short-circuit sensor system
    Patent number: 10073143
    Abstract: The invention relates to a method for detecting anomalies in a battery cell (22), wherein a short-circuit sensor system (20) detects events (44) in a signal of a terminal voltage of the battery cell, which events have successive edges in an interval of time of microseconds, and wherein events detected by the short-circuit sensor system are transmitted to a battery management system (16) which determines anomalies in the battery cells using the detected events. A short-circuit sensor system (20) and a battery system (12) which are set up to carry out the method are also stated.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: September 11, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Stefan Leidich, Schumann Schumann, Fabian Henrici
  • METHOD FOR DETECTING ANOMALIES IN A BATTERY CELL, AND SHORT-CIRCUIT SENSOR SYSTEM
    Publication number: 20170082693
    Abstract: The invention relates to a method for detecting anomalies in a battery cell (22), wherein a short-circuit sensor system (20) detects events (44) in a signal of a terminal voltage of the battery cell, which events have successive edges in an interval of time of microseconds, and wherein events detected by the short-circuit sensor system are transmitted to a battery management system (16) which determines anomalies in the battery cells using the detected events. A short-circuit sensor system (20) and a battery system (12) which are set up to carry out the method are also stated.
    Type: Application
    Filed: February 26, 2015
    Publication date: March 23, 2017
    Inventors: Stefan Leidich, Schumann Schumann, Fabian Henrici