Patents by Inventor Wolfgang Belz

Wolfgang Belz 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).

  • Patent number: 6737587
    Abstract: The invention relates to an outdoor sealing end (8) which is elevated on one side. Means (18) for fixing the cable (10) are designed on the base fittings (20). An electric duct (32) is situated inside the sealing end. Additional, conventional means for electrically connecting the cable shield to the earth potential and means for the field control (field control body 33) and the insulation on the inhomogeneous potential transitions on the cable end are provided. The electric duct (32) that is embodied as a pipe or pin is connected to the cable conductor (12) by means of contact elements (42). The duct (32), the insulating body (50) and the top fittings (70) form an assembly unit. The surface of the sealing end is coated with a voltage-dependent field-controlling layer (64).
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: May 18, 2004
    Assignees: NTK Cables GmbH, Tyco Electronics Raychem GmbH
    Inventors: Uwe Amerpohl, Wolfgang Belz, Gerhard Haupt, Bernhard Schindler, Bodo Bottcher
  • Patent number: 6677528
    Abstract: An outdoor terminal is mounted at one end on a pylon. A base armature is provided fastened to a cable with an electrical feedthrough to the interior of the terminal. The cable terminal is electrically connected to a ground potential and includes a field control element and isolations at inhomogeneous potential transitions on the cable end. The electrical feedthrough is configured as a tube or a pin and is connected to the cable conductor via contract elements. The feedthrough, the insulators and the head armature form one assembly unit.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: January 13, 2004
    Assignees: ntk cables group GmbH, Tyco Electronics Raychem GmbH
    Inventors: Uwe Amerpohl, Wolfgang Belz, Gerhard Haupt, Bernhard Schindler
  • Publication number: 20030022556
    Abstract: The invention relates to an outdoor terminal (8) to be mounted with one end on a pylon. The base armature (20) is provided with means (18) for fastening the cable (10) and with an electrical feedthrough (32) to the interior of the terminal. The cable terminal comprises other conventional means for electrically connecting the cable protecting device to ground potential, means for field control (field control element (33)) and isolations at the inhomogeneous potential transitions on the cable end. The electrical feedthrough (32) that is configured as a tube or a pin is connected to the cable conductor (12) via contact elements (42). The feedthrough (32), the insulators (50) and the head armature (70) form one assembly unit.
    Type: Application
    Filed: July 26, 2002
    Publication date: January 30, 2003
    Inventors: Uwe Amerpohl, Wolfgang Belz, Gerhard Haupt, Bernhard Schindler
  • Publication number: 20030003802
    Abstract: The invention relates to an outdoor sealing end (8) which is elevated on one side. Means (18) for fixing the cable (10) are designed on the base fittings (20). An electric duct (32) is situated inside the sealing end. Additional, conventional means for electrically connecting the cable shield to the earth potential and means for the field control (field control body 33) and the insulation on the inhomogeneous potential transitions on the cable end are provided. The electric duct (32) that is embodied as a pipe or pin is connected to the cable conductor (12) by means of contact elements (42). The duct (32), the insulating body (50) and the top fittings (70) form an assembly unit. The surface of the sealing end is coated with a voltage-dependent field-controlling layer (64).
    Type: Application
    Filed: July 26, 2002
    Publication date: January 2, 2003
    Inventors: Uwe Amerpohl, Wolfgang Belz, Gerhard Haupt, Bernhard Schindler, Bodo Bottcher