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2. 发明公开

KR1020140097036A 가스 절연 개폐기 有权
标题翻译：气体绝缘开关
公开(公告)号：KR1020140097036A
公开(公告)日：2014-08-06
申请号：KR1020140010618
申请日：2014-01-28
申请人： 가부시키가이샤 히타치세이사쿠쇼
发明人： 모리야마도모히로 , 가토다츠로 , 누카가준 , 로쿠노헤도시아키 , 가와마타마사시
IPC分类号： H01H33/12 , H01H33/18 , H01H33/64
CPC分类号： H01H33/12 , H01H33/18 , H01H33/64
摘要： The subject of the present invention is to provide a gas insulated switchgear capable of reducing a size and a weight thereof by low operation power by efficiently rotating an arc with a simple configuration. The present invention relates to the gas insulated switchgear composed of a fixed arc contact (11) and a movable arc contact (12). A C-shaped electrode (12a) with at least one slit to cut a part in a diameter direction, a spacer (12b), and a cylindrical electrode (12c) successively stacked on the leading edge of at least one arc contact from an opposite leading edge thereof with a hollow coaxial cylindrical shape. The electrical resistivity of the spacer (12b) is higher than those of the C-shaped electrode (12a) and the cylindrical electrode (12c). A conductive member (14) is formed to electrically bond the C-shaped electrode (12a) to the cylindrical electrode (12c) by interposing the spacer (12b).
摘要翻译：本发明的主题是提供一种能够通过以简单的结构有效地旋转电弧而能够通过低操作功率来减小其尺寸和重量的气体绝缘开关装置。本发明涉及由固定电弧触点（11）和可动电弧触头（12）构成的气体绝缘开关装置。 C形电极（12a），其具有至少一个沿直径方向切割的部分的狭缝，隔离物（12b）和圆柱形电极（12c），其从相对的方向依次堆叠在至少一个电弧接触件的前缘上其前缘具有中空的同轴圆柱形形状。间隔物（12b）的电阻率高于C形电极（12a）和圆柱形电极（12c）的电阻率。导电构件（14）形成为通过插入间隔件（12b）将C形电极（12a）电连接到圆柱形电极（12c）。

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