Patents by Inventor Jacobus M. Schaareman

Jacobus M. Schaareman 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).

  • Plug-in connection for high-voltage plastic cable
    Patent number: 5316492
    Abstract: Plug-in connection in particular a sleeve for high-voltage plastic cables, comprising an electrical insulator fitting closely onto cable ends (1), said cable insulator having an electrically conducting stress-controlling body (8) for screening cable conductor connecting elements received herein, an insulating body (9) surrounding the stress-controlling body (8) and an electrically conducting sheath (10) surrounding the insulating body (9) completely or partially. The insulator is provided with axial close-fitting passages (11 ) merging into the space in the stress-controlling body (9) for the cable conductor connecting elements. According to the present invention the cable conductor connecting elements comprise at least one plug part (14) and at least one counter-plug (15) part and means for mutually locking the plug part (14) and the counter-plug part (15).
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: May 31, 1994
    Assignee: NKF Kabel B.V.
    Inventor: Jacobus M. Schaareman