专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09384911B2 Electrical switching apparatus and dampening assembly therefor 有权
标题翻译：电气开关装置及其阻尼组件
公开(公告)号：US09384911B2
公开(公告)日：2016-07-05
申请号：US14244130
申请日：2014-04-03
申请人： EATON CORPORATION
发明人： Lawrence Joseph Kapples , James Alan Trax
IPC分类号： H01H3/60 , H01H71/10
CPC分类号： H01H3/60 , H01H71/10
摘要： A dampening assembly is for an electrical switching apparatus, such as a circuit breaker. The electrical switching apparatus includes a housing, separable contacts enclosed by the housing, and an operating mechanism structured to open and close the separable contacts. The dampening assembly includes a D-shaft pivotably coupled to the housing, and an anti-bounce assembly. The anti-bounce assembly includes a first element coupled to the housing, and a second element, such as an elongated resilient pin member, which is adapted to cooperate with the D-shaft to resist undesired movement of the D-shaft. The D-shaft has opposing first and second ends and a recess disposed between the first end and the second end. A portion of the elongated resilient pin member is disposed in the recess.
摘要翻译：阻尼组件用于电气开关设备，例如断路器。电气开关装置包括壳体，由壳体包围的可分离触点，以及构造成打开和关闭可分离触点的操作机构。阻尼组件包括可枢转地联接到壳体的D轴和防反弹组件。防反弹组件包括联接到壳体的第一元件和第二元件，例如细长的弹性销构件，其适于与D轴配合以阻止D轴的不期望的运动。 D轴具有相对的第一和第二端以及设置在第一端和第二端之间的凹部。细长弹性销构件的一部分设置在凹部中。

2. 发明授权

US09153399B2 ARC baffling device 有权
标题翻译： ARC挡板装置
公开(公告)号：US09153399B2
公开(公告)日：2015-10-06
申请号：US14081042
申请日：2013-11-15
申请人： EATON CORPORATION
发明人： Farhad Afshari , James Alan Trax , Jason Eric Basta , Doel Collazo , Anthony John Fishovitz , Raymond Peter Gundy, II
IPC分类号： H01H33/08 , H01H9/34 , H01H73/18
CPC分类号： H01H33/08 , H01H9/342 , H01H9/345 , H01H73/18 , H01H2009/347
摘要： An arc baffle includes a first baffle member having a number of first venting holes disposed therein, each being structured to receive ionized gases produced by an arcing event; a second baffle member having a number of second venting holes disposed therein; a section of porous material disposed between the first baffle member and the second baffle member; and a cover disposed adjacent the second baffle member on the opposite side of the section of porous material. The first venting holes are laterally spaced from the second venting holes by a predetermined distance such that ionized gases produced by the arcing event passing through one of the first venting holes must travel at minimum the predetermined distance generally along the section of porous material before passing through one of the second venting holes.
摘要翻译：弧形挡板包括第一挡板构件，其具有设置在其中的多个第一通气孔，每个构造成接收由电弧事件产生的电离气体; 第二挡板构件，其中布置有多个第二排气孔; 设置在所述第一挡板构件和所述第二挡板构件之间的多孔材料的一部分; 以及在所述多孔材料部分的相对侧上邻近所述第二挡板构件设置的盖。第一排气孔与第二通气孔横向隔开预定的距离，使得通过其中一个第一排气孔产生的电离气体必须在穿过多孔材料之前通常沿着多孔材料截面行进最小的预定距离第二个通风孔之一。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式