发明名称 |
IMPROVEMENTS TO UNDERGROUND CABLE TRANSMISSIONS |
摘要 |
A manufactured thermally conductive granular backfill product compacted in a trench around an underground electrical transmission cable, the manufactured granular backfill product including a mixture of a granular base material having an R value which is higher than 1.2 when compacted, with a sufficient amount of an additive of a granular iron compound having an R valve which is less than 1.2 when compacted, so as to provide a manufactured thermally conductive granular backfill product having an R value of 1.2 or lower when compacted. |
申请公布号 |
EP3119853(A1) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20150764189 |
申请日期 |
2015.03.20 |
申请人 |
Templeton, Christopher John |
发明人 |
Templeton, Christopher John |
分类号 |
C09K17/04;F16L1/028;H02G1/06;H02G9/02;H02G9/06 |
主分类号 |
C09K17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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