Environment-friendly gas cabinet with pneumatic load switch
The utility model discloses an environment-friendly gas cabinet with a compressed-air type load switch, which comprises a gas-filled cabinet and the compressed-air type load switch arranged in the gas-filled cabinet, the compressed-air type load switch comprises a switch body and an upper contact as...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an environment-friendly gas cabinet with a compressed-air type load switch, which comprises a gas-filled cabinet and the compressed-air type load switch arranged in the gas-filled cabinet, the compressed-air type load switch comprises a switch body and an upper contact assembly, and a conductive cylinder of the switch body can directly move up and down along an axis and is communicated with the upper contact assembly to realize closing of a main loop. And the inflatable cabinet is filled with environment-friendly gas. According to the utility model, the compressed air type load switch is arranged in the environment-friendly gas cabinet, the compressed air type load switch can eject high-speed gas during opening to blow out electric arc at a fracture, and the environment-friendly gas cabinet has the advantages of high safety performance, long service life and the like.
本实用新型公开一种具有压气式负荷开关的环保气体柜,包括充气柜及设置在其内的压气式负荷开关,所述压气式负荷开关包括开关本体及上触头组件,开关本体的导电筒沿轴线能上下直动并与上触头组件连通实现主回路闭合,充气柜内充有环保气体。本实用新 |
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