Patents Assigned to Beru AG
  • Patent number: 5922232
    Abstract: Self-regulating heating element for heating a gaseous flowing medium with a strip conductor (1) and a control conductor (2) which are electrically connected to one another in series and are in thermal contact with one another over their length, but which are electrically insulated from one another. The Control conductor (2) is preferably formed of a jacketed conductor with a metallic jacket which is electrically connected to the strip conductor (1).
    Type: Grant
    Filed: February 26, 1998
    Date of Patent: July 13, 1999
    Assignee: Beru AG
    Inventor: Rolf Merz