Patents by Inventor Christian MOUCHANGOU

Christian MOUCHANGOU 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).

  • Installation for high-voltage electric cables
    Patent number: 11217972
    Abstract: This installation has at least one electric cable (12) having three conductors. At least one cable duct contains at least one section of the cable (12) and at least one connection chamber (10) in which two sections of the cable (12) are connected by means of a connection joint (14). The cable (12) is a helical assembly of the three conductors which comprises neither armouring nor sheath around this assembly.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: January 4, 2022
    Assignee: NEXANS
    Inventors: Jean Fehlbaum, Christian Mouchangou
  • INSTALLATION FOR HIGH-VOLTAGE ELECTRIC CABLES
    Publication number: 20200403389
    Abstract: This installation has at least one electric cable (12) having three conductors. At least one cable duct contains at least one section of the cable (12) and at least one connection chamber (10) in which two sections of the cable (12) are connected by means of a connection joint (14). The cable (12) is a helical assembly of the three conductors which comprises neither armouring nor sheath around this assembly.
    Type: Application
    Filed: May 1, 2020
    Publication date: December 24, 2020
    Inventors: Jean FEHLBAUM, Christian MOUCHANGOU