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1.发明授权Electrical switching apparatus, and arc chute assembly and barrier member therefor 有权电气开关装置和灭弧室组件及其阻挡构件公开(公告)号：US09396890B2
公开(公告)日：2016-07-19
申请号：US14288424
申请日：2014-05-28
Applicant: EATON CORPORATION
Inventor： James Michael Smeltzer , John Edward Devine , James Patrick Sisley
CPC classification number: H01H9/34 , H01H9/36 , H01H71/0207
Abstract: A barrier member is for an arc chute assembly of an electrical switching apparatus. The arc chute assembly comprises a first sidewall and a second sidewall opposite and spaced apart from said first sidewall. The barrier member comprises a body portion structured to be disposed between said first sidewall and said second sidewall, said body portion comprising a first support portion, a second support portion, and a cover portion connecting said first support portion to said second support portion; a first containment portion extending from said first support portion, said first containment portion being structured to be disposed proximate said first sidewall; and a second containment portion extending from said second support portion toward said first containment portion, said second containment portion being structured to be disposed proximate said second sidewall, wherein said second containment portion is spaced from said first containment portion.
Abstract translation: 阻挡构件用于电气开关装置的电弧槽组件。 电弧槽组件包括与所述第一侧壁相对并间隔开的第一侧壁和第二侧壁。 阻挡构件包括构造成设置在所述第一侧壁和所述第二侧壁之间的主体部分，所述主体部分包括第一支撑部分，第二支撑部分和将所述第一支撑部分连接到所述第二支撑部分的盖部分; 从所述第一支撑部分延伸的第一容纳部分，所述第一容纳部分构造成邻近所述第一侧壁设置; 以及从所述第二支撑部分朝向所述第一容纳部分延伸的第二容纳部分，所述第二容纳部分构造成邻近所述第二侧壁设置，其中所述第二容纳部分与所述第一容纳部分间隔开。
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公开(公告)号：US20140069892A1
公开(公告)日：2014-03-13
申请号：US14074754
申请日：2013-11-08
Applicant: EATON CORPORATION
Inventor： Brian John Schaltenbrand , Mark Anthony Janusek , Robert William Mueller , James Michael Smeltzer , William Michael Randal
IPC: H01H33/70
CPC classification number: H01H33/7069 , H01H1/226 , H01H9/32 , H01H73/18 , H01H2009/305 , H01H2050/028
Abstract: A moving seal for an air circuit breaker provides an arc creepage surface that is positioned between a pair of separable contact assemblies when the moving seal is fit into an inlet of the arc chamber. The arc creepage surface has a surface contour that increases a length of an arc travel path between the separable contact assemblies, relative to a straight line distance between of separable contact assemblies.
Abstract translation: 用于空气断路器的移动密封件提供电弧爬电表面，当移动密封件配合到电弧室的入口中时，该电弧爬电表面位于一对可分离接触组件之间。 电弧爬电表面具有相对于可分离接触组件之间的直线距离增加可分离接触组件之间的电弧行进路径的长度的表面轮廓。
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公开(公告)号：US09293282B2
公开(公告)日：2016-03-22
申请号：US14074754
申请日：2013-11-08
Applicant: Eaton Corporation
Inventor： Brian John Schaltenbrand , Mark Anthony Janusek , Robert William Mueller , James Michael Smeltzer , William Michael Randal
CPC classification number: H01H33/7069 , H01H1/226 , H01H9/32 , H01H73/18 , H01H2009/305 , H01H2050/028
Abstract: A moving seal for an air circuit breaker provides an arc creepage surface that is positioned between a pair of separable contact assemblies when the moving seal is fit into an inlet of the arc chamber. The arc creepage surface has a surface contour that increases a length of an arc travel path between the separable contact assemblies, relative to a straight line distance between of separable contact assemblies.
Abstract translation: 用于空气断路器的移动密封件提供电弧爬电表面，当移动密封件配合到电弧室的入口中时，该电弧爬电表面位于一对可分离接触组件之间。 电弧爬电表面具有相对于可分离接触组件之间的直线距离增加可分离接触组件之间的电弧行进路径的长度的表面轮廓。
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