Patent ID: 8618427

Claim:
A spherical cap for a high-voltage outgoing line, comprising: an electrically conductive element, which is arranged as a hollow-cylinder about a rotational axis that merges into a hemispherical form at its first axial end; a connection device having a passage opening for electrically and mechanically connecting the element to an electrical screening pipe; at least two insulation barriers spaced apart from one another, and respectively adapted to a form of the hollow-cylindrical element, for enclosing the hollow cylindrical element at respective first and second distances, the insulation barriers respectively having a pipe attachment connector for attaching the screening pipe to the connection device, wherein the connection device includes a first part for connection to the screening pipe, and a second part connected to the conductive element, wherein a connection, adjustable in a force-locking manner, is provided between the first and second parts; wherein the connection adjustable in a force-locking manner comprises: two groups of, in each case, three parallel aligned screw connections arranged in triangles respectively offset relative to one another, wherein a first group is provided for applying a tensile force between the two parts, and a second group for applying a compressive force between the two parts.