Patents by Inventor Shotu Chatterjee

Shotu Chatterjee 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).

  • Cable termination
    Patent number: 6050855
    Abstract: The present invention aims to obtain a simplified connection system for high voltage power cables having ratings up to 400 KV and above. There is obtained a common cable connection system for all accessories and interconnection. The connection system uses a generally applicable interface (4, 5, 6; 13, 14, 15; 30, 40) for interconnection with a number of different apparatus and includes a cable termination (30) consisting of an elastomeric body (36), integrated therein a stress relief device (34), a connector shield (35), an insulation having a conical interface surface (37) and an outer conductive screen (39) and a rigid insulator (41) having a conical interface surface (42) corresponding to the interface surface (37) of the cable termination (30).
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: April 18, 2000
    Assignee: Alcatel
    Inventors: Jan Sverre Varreng, Jean Becker, Shotu Chatterjee, Jules Cabaux
  • Cable termination
    Patent number: 5908332
    Abstract: The present invention aims to obtain a simplified connection system for high voltage power cables having ratings up to 400 KV and above. There is obtained a common cable connection system for all accessories and interconnection. The connection system uses a generally applicable interface (4, 5, 6; 13, 14, 15; 30, 40) for interconnection with a number of different apparatus and includes a cable termination (30) consisting of an elastomeric body (36), integrated therein a stress relief device (34), a connector shield (35), an insulation having a conical interface surface (37) and an outer conductive screen (39) and a rigid insulator (41) having a conical interface surface (42) corresponding to the interface surface (37) of the cable termination (30).
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: June 1, 1999
    Assignee: Alcatel Cable
    Inventors: Jan Sverre Varreng, Jean Becker, Shotu Chatterjee, Jules Cabaux