公开(公告)号：US20130248224A1

公开(公告)日：2013-09-26

申请号：US13991687

申请日：2011-12-12

申请人： Mark Gravermann ,  Jens Weichold

发明人： Mark Gravermann ,  Jens Weichold

IPC分类号： H02G15/072

CPC分类号： H02G15/072

摘要： Electrical stress control device for use with an end portion of a cable (1) having a central conductor (5) and a ground layer (15), the stress control device comprising an axial bore (170) into which the end portion of the cable (1) can be inserted, and two or more conductive or semiconductive stress control layers (110, 120, 130), at least parts of which are arranged concentrically around the bore (170) and concentrically with each other, characterized in that the end portion of the cable (1) can be inserted into the bore (170) in an axial direction (25) in such a way that the stress control layers (110, 120, 130) of the stress control device extend, in said axial direction (25), further towards the end (3) of the cable (1), than the ground layer (15) of the cable (1), as viewed in an axial longitudinal section, and in that a radially outer one of the stress control layers (110, 120, 130) extends, in said axial direction (25), further towards the end (3) of the cable (1) than a radially inner one of the stress control layers (110, 120, 130).

摘要翻译： 电应力控制装置，用于具有中心导体（5）和接地层（15）的电缆（1）的端部，所述应力控制装置包括轴向孔（170），所述电缆的端部 （1），以及两个或更多个导电或半导体应力控制层（110,120,130），其至少一部分彼此同心地布置并且彼此同心地布置，其特征在于，端部 电缆（1）的一部分可以沿轴向方向（25）插入到孔（170）中，使得应力控制装置的应力控制层（110,120,130）在所述轴向方向上延伸 （25），远离电缆（1）的端部（3）比电缆（1）的接地层（15）远离轴向纵向截面，并且其中径向外侧的应力 在所述轴向方向（25）上，控制层（110,120,130）进一步朝向电缆（1）的端部（3）延伸，而不是径向 内部的一个应力控制层（110,120,130）。