摘要 |
A gas-insulated electric apparatus improved in the conductive, heat-releasing, waterproof and rustproof properties, which comprises a plurality of linearly arranged grounded metal cases; and wherein a flange is formed at both ends of all adjacent metal cases; the flanges provided at the mutually facing ends of said metal cases are tightly joined together by proper means for the electric and mechanical connection of said metal cases; and a compound prepared by mixing silicone oil with 20 to 40% by weight of zinc powder and 5 to 15% by weight of aluminum powder is applied to the surface of the junction of the flanges.
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