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11. 发明申请

US20080067042A1 GASSING INSULATOR, AND ARC CHUTE ASSEMBLY AND ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME 有权
标题翻译：加热绝缘子和ARC CHUTE装配和电动切换装置
公开(公告)号：US20080067042A1
公开(公告)日：2008-03-20
申请号：US11533646
申请日：2006-09-20
申请人： John J. Shea , Nathan J. Weister , William C. Pollitt , Aaron T. Kozar
发明人： John J. Shea , Nathan J. Weister , William C. Pollitt , Aaron T. Kozar
IPC分类号： H01H7/03
CPC分类号： H01H9/362 , H01H9/302 , H01H9/345 , H01H2009/365
摘要： A gassing insulator for the arc chute assembly of a circuit breaker includes a number of insulating members. The arc chute assembly includes first and second opposing sidewalls, and arc plates having first and second ends and first and second legs. Each insulating member includes a first side coupled to one of the first and second opposing sidewalls of the arc chute assembly, a second side disposed generally opposite the first side, a first end disposed at or about the first ends of the arc plates, and a second end disposed distal from the first end of the insulating member and extending toward the second ends of the arc plates. The first side of the insulating member overlays at least one of the first and second legs of the arc plates, in order to electrically insulate them. An arc chute assembly and an electrical switching apparatus are also disclosed.
摘要翻译：用于断路器的灭弧室组件的放气绝缘体包括多个绝缘构件。电弧槽组件包括第一和第二相对的侧壁，以及具有第一和第二端以及第一和第二腿的弧板。每个绝缘构件包括联接到电弧槽组件的第一和第二相对侧壁中的一个的第一侧，与第一侧大体相对设置的第二侧，设置在弧形板的第一端处或周围的第一端，第二端远离绝缘构件的第一端并且延伸朝向弧形板的第二端。绝缘构件的第一面覆盖电弧板的第一和第二腿中的至少一个，以使它们电绝缘。还公开了一种灭弧室组件和电气开关装置。

12. 发明授权

US07674996B2 Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same 有权
标题翻译：放气绝缘子和电弧槽组件及其采用的电气开关装置
公开(公告)号：US07674996B2
公开(公告)日：2010-03-09
申请号：US11533646
申请日：2006-09-20
申请人： John J. Shea , Nathan J. Weister , William C. Pollitt , Aaron T. Kozar
发明人： John J. Shea , Nathan J. Weister , William C. Pollitt , Aaron T. Kozar
IPC分类号： H01H33/02
CPC分类号： H01H9/362 , H01H9/302 , H01H9/345 , H01H2009/365
摘要： A gassing insulator for the arc chute assembly of a circuit breaker includes a number of insulating members. The arc chute assembly includes first and second opposing sidewalls, and arc plates having first and second ends and first and second legs. Each insulating member includes a first side coupled to one of the first and second opposing sidewalls of the arc chute assembly, a second side disposed generally opposite the first side, a first end disposed at or about the first ends of the arc plates, and a second end disposed distal from the first end of the insulating member and extending toward the second ends of the arc plates. The first side of the insulating member overlays at least one of the first and second legs of the arc plates, in order to electrically insulate them. An arc chute assembly and an electrical switching apparatus are also disclosed.
摘要翻译：用于断路器的灭弧室组件的放气绝缘体包括多个绝缘构件。电弧槽组件包括第一和第二相对的侧壁，以及具有第一和第二端以及第一和第二腿的弧板。每个绝缘构件包括联接到电弧槽组件的第一和第二相对侧壁中的一个的第一侧，与第一侧大体相对设置的第二侧，设置在弧形板的第一端处或周围的第一端，第二端远离绝缘构件的第一端并且延伸朝向弧形板的第二端。绝缘构件的第一面覆盖电弧板的第一和第二腿中的至少一个，以使它们电绝缘。还公开了一种灭弧室组件和电气开关装置。

13. 发明授权

US07586058B2 Electrical switching apparatus, and ARC hood assembly and chimney therefor 有权
标题翻译：电气开关装置和ARC罩组件及烟囱
公开(公告)号：US07586058B2
公开(公告)日：2009-09-08
申请号：US11740955
申请日：2007-04-27
申请人： Aaron T. Kozar , Frank K. Ostrowski , Ronald W. Brand
发明人： Aaron T. Kozar , Frank K. Ostrowski , Ronald W. Brand
IPC分类号： H01H33/02
CPC分类号： H01H9/342 , H01H2009/347
摘要： A chimney is provided for a circuit breaker arc hood assembly. The circuit breaker housing includes a number of arc chute vents structured to exhaust arc gases. The arc hood assembly includes a body having a first side facing the housing, and a second side opposite the first side. The first side includes a number of apertures. The chimney includes a base disposed at or about a corresponding one of the arc chute vents, a duct extending outwardly from the base and through a corresponding one of the apertures, and a plurality of resilient protrusions movably coupling the chimney to the first side of the body at or about the corresponding one of the apertures. The resilient protrusions bias the base toward engagement with the housing to resist the arc gases being undesirably discharged between the base and the housing.
摘要翻译：为断路器电弧罩组件提供烟囱。断路器壳体包括多个用于排出电弧气体的灭弧室通风口。电弧罩组件包括具有面向壳体的第一侧的主体和与第一侧相对的第二侧。第一侧包括多个孔。烟囱包括设置在相应的一个弧槽通风口处或周围的基部，从基部向外延伸并且穿过相应的一个孔的管道，以及可移动地将烟囱连接到第一侧的多个弹性突起身体位于或围绕对应的一个孔。弹性突起偏压底座以与壳体接合以抵抗电弧气体不期望地在基座和壳体之间排出。

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