发明名称 |
CONNECTING STRUCTURE OF GAS INSULATED SWITCHING DEVICE |
摘要 |
<p>A novel connecting system for a gas-insulated switchgear apparatus is disclosed. An electrical device is installed on a foundation adjacent to gas-insulated devices of respective phases in a predetermined indoor installation space, and bushing are arranged on the other side of the electrical device. The gas-insulated devices are connected to the bushings by gas-insulated bus bars respectively. Pits for gas-insulated bus bars are formed independently through the foundation of the electrical device, and a transport unit is laid in each of the pits. This transport unit is combined with a transfer unit mounted on each of the gas-insulated bus bars to transport the gas-insulated bus bars of respective phases to facilitate the laying thereof. The gas-insulated bus bars are thus laid in a short distance without reducing the strength of the foundation of the electrical device while at the same time facilitating the laying of the gas-insulated bus bars.</p> |
申请公布号 |
JPS6135107(A) |
申请公布日期 |
1986.02.19 |
申请号 |
JP19840153074 |
申请日期 |
1984.07.25 |
申请人 |
HITACHI LTD |
发明人 |
SUZUYAMA HIROSHI;SAKAGUCHI MINORU |
分类号 |
H02B13/02;H02B3/00;H02B5/06;H02G5/06 |
主分类号 |
H02B13/02 |
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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