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GAS INSULATED SWITCHGEAR WHICH USES SHAPE MEMORY ALLOY CAPABLE OF PRODUCING A THREE-PHASE SWITCH
GAS INSULATED SWITCHGEAR WHICH USES SHAPE MEMORY ALLOY CAPABLE OF PRODUCING A THREE-PHASE SWITCH
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机译:气体绝缘的开关设备,使用形状记忆合金能够生产三相开关
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摘要
PURPOSE: A gas insulated switchgear is provided to reduce operation noise by using shape memory alloy instead of a mechanical actuator.;CONSTITUTION: A first internal conductor(110) comprises a first internal space. A second internal conductor(120) is separated from the first internal conductor. One end of a first movable contact(140) is inserted into the first internal space. The first movable contact is arranged between the first internal conductor and the second internal conductor. A first shaped memory alloy connection part(161) connects the first movable contact to the first internal conductor and the second internal conductor by being contracted when first current is applied.;COPYRIGHT KIPO 2013
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