发明名称 |
ELECTRIC CABLE INSTALLATIONS |
摘要 |
In an oil-filled electric power cable installation, the oil is pressurized using oil tanks connected to stop joints in the usual way, and an oil-purifying unit is connected between stop joint and tank. The oil-purifying unit comprises a column or bed of a molecular sieve or other active purifying agent with particle sizes, and interstice sizes, big enough to limit the pressure drop across the unit to 20 kN/m2 at the most. This eliminates the need to provide bypass passages controlled by valves as the oil can flow both ways through the column. |
申请公布号 |
DE3062246(D1) |
申请公布日期 |
1983.04.14 |
申请号 |
DE19803062246 |
申请日期 |
1980.02.26 |
申请人 |
BICC PUBLIC LIMITED COMPANY |
发明人 |
PAPADOPULOS, MICHAEL SAVVAS |
分类号 |
H02G15/26;(IPC1-7):H02G15/26 |
主分类号 |
H02G15/26 |
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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