Patents by Inventor Stephane HERRBACH

Stephane HERRBACH 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).

  • Electric heater
    Patent number: 9119229
    Abstract: An electric heater is provided that includes at least two groups of heating elements which change their temperature by electrical power consumption, comprising a control unit with two switch arrangements such that the first switch arrangement includes at least two power switches for switching the at least two groups of heating elements in a High-side connection and such that the second power switch arrangement includes at least two switches for switching the at least two groups of heating elements in a Low-side connection.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: August 25, 2015
    Assignee: MAHLE Behr France Rouffach SAS
    Inventors: Stephane Herrbach, Michel Brun, Marc Bauer, Luis Felipe Rodriguez, Christoph Schmidt, Jesus Calvo, Herminio Navalo Carretero
  • ELECTRIC HEATER
    Publication number: 20130240503
    Abstract: An electric heater is provided that includes at least two groups of heating elements which change their temperature by electrical power consumption, comprising a control unit with two switch arrangements such that the first switch arrangement includes at least two power switches for switching the at least two groups of heating elements in a High-side connection and such that the second power switch arrangement includes at least two switches for switching the at least two groups of heating elements in a Low-side connection.
    Type: Application
    Filed: February 15, 2013
    Publication date: September 19, 2013
    Applicants: NAGARES S.A., BEHR FRANCE ROUFFACH SAS
    Inventors: Stephane HERRBACH, Michel BRUN, Marc BAUER, Luis Felipe RODRIGUEZ, Christoph SCHMIDT, Jesus CALVO, Herminio NAVALO CARRETERO