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process for the production of a connection for high voltage wire and device for durchfsshrung procedure

机译：高压电线的连接件的生产方法以及用于durchfsshrung程序的设备

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摘要

This is a method for joining high-voltage cables by means of a prefabricated sleeve capable of withstanding a large elastic deformation. The method is characterised by the use of a tool, called a radial stretching device, which includes a hollow central part (21) and which consists of two semi-cylindrical segments (22) and (23) which can be juxtaposed so as to form the tube-shaped component (21). These segments include, at their ends, a separating device consisting of two bolts (30) and (31) mounted on two semi-circular segments (24) and (25). In order to slip the prefabricated sleeve over the radial stretching device, the central hollow part (21) is surmounted by an ogival component (33). In order to make the joint, the prefabricated sleeve is installed over the radial stretching device, the ogival component (33) is removed and the tubular central part (21) is slipped over one of the ends of the cables to be joined. After joining the conductors of the two cables, the prefabricated sleeve is installed and the radial stretching device is withdrawn, which leads to the retraction of the said sleeve and its gripping onto the ends of the cables to be joined. IMAGE

机译：这是通过能够承受较大的弹性变形的预制套管来连接高压电缆的方法。该方法的特征在于使用称为径向拉伸装置的工具，该工具包括中空的中心部分（21），并且由两个半圆柱形的部分（22）和（23）组成，所述两个半圆柱形的部分可以并置以形成管状部件（21）。这些段在其端部包括分离装置，该分离装置由安装在两个半圆形段（24）和（25）上的两个螺栓（30）和（31）组成。为了使预制的套筒在径向拉伸装置上滑动，中央空心部分（21）由齿状部件（33）覆盖。为了形成接头，将预制套筒安装在径向拉伸装置上，移除齿状部件（33），并且将管状中央部分（21）在要连接的电缆的一端之一上滑动。在将两根电缆的导体连接在一起之后，安装预制的套管，并拔出径向拉伸装置，这导致所述套管缩回并夹紧在要连接的电缆末端上。 <图像>

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公开/公告号AT374627B

专利类型
公开/公告日1984-05-10

原文格式PDF
申请/专利权人 SOCIETE ANONYME DES CABLERIES ET TREFILERIES DE COSSONAY;
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申请/专利号AT19790007886
发明设计人
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申请日1979-12-14
分类号H02G1/14;
国家 AT
入库时间 2022-08-22 09:09:06

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