| 摘要 |
<p>The invention relates to a concomitant cooling arrangement for underground gas pipe-type cables, each having at least one electrical conductor, and at least one cooling pipe arranged concomitantly therewith. In accordance with the invention, at least one medium which has a low specific thermal resistance and which is at least to some extent plastic and adhesive, more particularly above substantially 40.degree.C, is arranged at least between the casing of the relevant gas pipe type cable and at least one cooling pipe arranged concomitantly therewith. The medium is also characterized by a specific thermal resistance of below 50.degree.C cm/W, and it is at least to some extent plastic and adhesive, in the temperature range of 40.degree.C to 100 C. Further the medium consists of at least one substance in which at least one metallic substance is dispersed, the at least one metallic substance being in the form of chips, wool or netting.</p> |
