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1. 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。

2. 发明申请

US20080264906A1 ELECTRICAL SWITCHING APPARATUS, AND ARC HOOD ASSEMBLY AND CHIMNEY THEREFOR 有权
标题翻译：电气开关装置，以及弧形装置及其配件
公开(公告)号：US20080264906A1
公开(公告)日：2008-10-30
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，以及将烟囱可移动地联接到烟囱的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。

3. 发明申请

US20080237192A1 ELECTRICAL SWITCHING APPARATUS AND ACCESSORY TRAY THEREFOR 有权
标题翻译：电气开关装置及附件托盘
公开(公告)号：US20080237192A1
公开(公告)日：2008-10-02
申请号：US11692500
申请日：2007-03-28
申请人： Thomas A. Whitaker , Erik R. Bogdon , Ronald W. Brand , Robert S. Estok , James M. Smeltzer
发明人： Thomas A. Whitaker , Erik R. Bogdon , Ronald W. Brand , Robert S. Estok , James M. Smeltzer
IPC分类号： H01H33/08
CPC分类号： H01H71/0228 , H01H9/02 , H01H9/08 , H01H2071/0242
摘要： An accessory tray is provided for an electrical switching apparatus, such as a circuit breaker, including a housing, an operating mechanism, and a number of accessories. The housing has a cavity with a first end and the second end, and is disposed beneath the operating mechanism. The accessory tray includes an elongated member including first and second ends and is structured to receive the circuit breaker accessories. A guide mechanism guides the elongated member into and out of the cavity, in order to install the circuit breaker accessories beneath the operating mechanism. When the elongated member is disposed within the cavity, the first end is disposed at or about the cavity first end and the second end is disposed at or about the cavity second end. The accessory tray may be a single-piece molded member having a plurality of mounting portions for removably securing a plurality of circuit breaker accessories.
摘要翻译：为包括壳体，操作机构和多个附件的断路器等电气开关装置提供附件托盘。壳体具有第一端和第二端的空腔，并且设置在操作机构下方。附件托盘包括细长构件，其包括第一端和第二端，并且构造成容纳断路器附件。引导机构引导细长构件进入和离开空腔，以将断路器附件安装在操作机构下方。当细长构件设置在空腔内时，第一端设置在空腔第一端处或周围，并且第二端设置在空腔第二端处或周围。附件托盘可以是具有多个用于可拆卸地固定多个断路器附件的多个安装部分的单件模制构件。

4. 发明申请

US20090301850A1 ELECTRICAL SWITCHING APPARATUS AND PUSH-TO-TRIP ASSEMBLY THEREFOR 有权
标题翻译：电气开关装置及其按钮组合
公开(公告)号：US20090301850A1
公开(公告)日：2009-12-10
申请号：US12135506
申请日：2008-06-09
申请人： Craig J. Puhalla , Kelly J. McCarthy , Mark A. Janusek , Ronald W. Brand
发明人： Craig J. Puhalla , Kelly J. McCarthy , Mark A. Janusek , Ronald W. Brand
IPC分类号： H01H9/00
CPC分类号： H01H71/128
摘要： A push-to-trip assembly is provided for an electrical switching apparatus, such as a circuit breaker. The push-to-trip assembly includes a push-to-trip actuator having first and second ends and being movable among a first position corresponding to the circuit breaker separable contacts being closeable, and a second position corresponding to the second end cooperating with a trip bar to cause the circuit breaker operating mechanism to trip open the separable contacts. The first end is accessible from the exterior of the housing to actuate the push-to-trip actuator from the first position to the second position. A biasing element biases the push-to-trip actuator away from the base toward the first position. At least one cover stop of the push-to-trip actuator engages a corresponding portion of the housing cover to stop movement of the push-to-trip actuator. An overtravel restraint proximate the second end of the push-to-trip actuator restrains movement of the trip bar.
摘要翻译：提供了一种用于诸如断路器的电气开关装置的按钮式跳闸组件。按压到跳闸组件包括一个具有第一和第二端并且可以在对应于断路器的可分离触点的第一位置之间移动的按键释放致动器，并且与第二端相对应的第二位置与跳闸使断路器操作机构跳闸打开可分离触点。第一端可从壳体的外部进入，以将按压式脱扣致动器从第一位置驱动到第二位置。偏置元件将推脱式致动器偏离基座朝向第一位置。至少一个按钮脱扣致动器的盖挡块与壳体盖的对应部分接合，以阻止按压脱扣致动器的运动。靠近推挽式致动器致动器的第二端的超行程限制限制了跳闸杆的移动。

5. 发明申请

US20080237007A1 ELECTRICAL SWITCHING APPARATUS, AND SUB-ASSEMBLY AND AUXILIARY SWITCH TRAY THEREFOR 有权
标题翻译：电气开关装置及其组装和辅助开关托盘
公开(公告)号：US20080237007A1
公开(公告)日：2008-10-02
申请号：US11692517
申请日：2007-03-28
申请人： Thomas A. Whitaker , Erik R. Bogdon , Glen C. Sisson , Ronald W. Brand , James M. Smeltzer , Robert S. Estok , Craig A. Rodgers
发明人： Thomas A. Whitaker , Erik R. Bogdon , Glen C. Sisson , Ronald W. Brand , James M. Smeltzer , Robert S. Estok , Craig A. Rodgers
IPC分类号： H01H9/02
CPC分类号： H01H71/0228 , H01H9/02 , H01H9/08 , H01H71/46
摘要： An auxiliary switch tray is provided for an electrical switching apparatus, such as a circuit breaker. The circuit breaker includes a housing, an actuating mechanism, and a plurality of auxiliary switches. The housing has a mounting mechanism. The auxiliary switch tray includes a module having first and second sides, and a plurality of mounts disposed on the first side. At least a plurality of the mounts is structured to receive a corresponding one of the auxiliary switches. A base is disposed on the second side of the module and is coupled to the mounting mechanism in order to install the auxiliary switches in a predetermined position with respect to the actuating mechanism of the circuit breaker. The module, the mounts, and the base comprise one single-piece molded member. At least a plurality of the mounts are molded compartments of the single-piece molded member.
摘要翻译：为电气开关装置（例如断路器）提供辅助开关托盘。断路器包括壳体，致动机构以及多个辅助开关。壳体具有安装机构。辅助开关托盘包括具有第一和第二侧面的模块以及设置在第一侧上的多个安装件。至少多个安装座被构造成接收相应的一个辅助开关。基座设置在模块的第二侧上并且联接到安装机构，以便将辅助开关相对于断路器的致动机构安装在预定位置。模块，支架和底座包括一个单件模制件。至少多个安装件是单件模制件的模制隔室。

6. 发明授权

US07868262B2 Electrical switching apparatus, and sub-assembly and auxiliary switch tray therefor 有权
标题翻译：电气开关装置及其辅助开关托盘
公开(公告)号：US07868262B2
公开(公告)日：2011-01-11
申请号：US11692517
申请日：2007-03-28
申请人： Thomas A. Whitaker , Erik R. Bogdon , Glen C. Sisson , Ronald W. Brand , James M. Smeltzer , Robert S. Estok , Craig A. Rodgers
发明人： Thomas A. Whitaker , Erik R. Bogdon , Glen C. Sisson , Ronald W. Brand , James M. Smeltzer , Robert S. Estok , Craig A. Rodgers
IPC分类号： H01H1/64 , H01H1/66
CPC分类号： H01H71/0228 , H01H9/02 , H01H9/08 , H01H71/46
摘要： An auxiliary switch tray is provided for an electrical switching apparatus, such as a circuit breaker. The circuit breaker includes a housing, an actuating mechanism, and a plurality of auxiliary switches. The housing has a mounting mechanism. The auxiliary switch tray includes a module having first and second sides, and a plurality of mounts disposed on the first side. At least a plurality of the mounts is structured to receive a corresponding one of the auxiliary switches. A base is disposed on the second side of the module and is coupled to the mounting mechanism in order to install the auxiliary switches in a predetermined position with respect to the actuating mechanism of the circuit breaker. The module, the mounts, and the base comprise one single-piece molded member. At least a plurality of the mounts are molded compartments of the single-piece molded member.
摘要翻译：为电气开关装置（例如断路器）提供辅助开关托盘。断路器包括壳体，致动机构和多个辅助开关。壳体具有安装机构。辅助开关托盘包括具有第一和第二侧面的模块以及设置在第一侧上的多个安装件。至少多个安装座被构造成接收相应的一个辅助开关。基座设置在模块的第二侧上并且联接到安装机构，以便将辅助开关相对于断路器的致动机构安装在预定位置。模块，支架和底座包括一个单件模制件。至少多个安装件是单件模制件的模制隔室。

7. 发明授权

US07199319B1 Handle assembly having an integral slider therefor and electrical switching apparatus employing the same 失效
标题翻译：具有整体滑块的手柄组件和采用该滑块的电气开关装置
公开(公告)号：US07199319B1
公开(公告)日：2007-04-03
申请号：US11254513
申请日：2005-10-19
申请人： Craig A. Rodgers , Ronald W. Brand
发明人： Craig A. Rodgers , Ronald W. Brand
IPC分类号： H01H3/20
CPC分类号： H01H71/521 , H01H71/0214 , H01H2071/046
摘要： A handle assembly is provided for a circuit breaker which includes a housing assembly that defines a substantially enclosed space housing an operating mechanism. The handle assembly is preferably a single-piece and includes a base member which is coupled to the operating mechanism, and a handle member having a first end which protrudes from an opening of the housing assembly, and a second end coupled to the base member. The base member includes first and second integral resilient legs which are disposed within the opening and are supported by posts protruding from the housing assembly, in order to resist undesired access into the substantially enclosed space therein. The first and second integral resilient legs each include a groove which increases the resiliency of the leg. The handle assembly is preferably symmetric about the longitudinal axis of the handle member.
摘要翻译：提供了一种用于断路器的手柄组件，其包括限定容纳操作机构的基本上封闭的空间的壳体组件。手柄组件优选地是单件式的，并且包括联接到操作机构的基座构件和具有从壳体组件的开口突出的第一端的手柄构件和联接到基座构件的第二端。基部构件包括第一和第二整体弹性腿，其设置在开口内并且由从壳体组件突出的柱支撑，以防止不期望地进入其中基本上封闭的空间。第一和第二整体弹性腿各自包括增加腿的弹性的凹槽。手柄组件优选地关于手柄构件的纵向轴线对称。

8. 发明授权

US07863537B2 Gassing insulator assembly, and conductor assembly and electrical switching apparatus employing the same 有权
标题翻译：放气绝缘子组件，导体组件和采用该组件的电气开关装置
公开(公告)号：US07863537B2
公开(公告)日：2011-01-04
申请号：US11869172
申请日：2007-10-09
申请人： John J. Shea , Nathan J. Weister , William C. Pollitt , David M. Olszewski , James R. Schachner , Ronald W. Brand
发明人： John J. Shea , Nathan J. Weister , William C. Pollitt , David M. Olszewski , James R. Schachner , Ronald W. Brand
IPC分类号： H01H33/04
CPC分类号： H01H9/302 , H01H1/226 , H01H9/34 , H01H9/46 , H01H71/0207 , H01H71/08 , H01H2071/0242
摘要： A gassing insulator assembly for a line conductor assembly of an electrical switching apparatus is provided having a line conductor and first and second gassing insulator members. The insulator members are constructed from a gassing material. The first gassing insulator member is disposed near a first end of the line conductor and the second gassing insulator member is generally disposed between the line conductor and a cantilevered arc runner near a second end of the line conductor.
摘要翻译：提供一种用于电气开关装置的线路导体组件的放气绝缘体组件，其具有线路导体和第一和第二放气绝缘体构件。绝缘体构件由放气材料构成。第一放气绝缘体构件设置在线路导体的第一端附近，并且第二放气绝缘体构件通常设置在线路导体和靠近线路导体的第二端的悬臂电弧线之间。

9. 发明授权

US07683276B2 Electrical switching apparatus and pole shaft assembly therefor 有权
标题翻译：电气开关装置及其极轴组件
公开(公告)号：US07683276B2
公开(公告)日：2010-03-23
申请号：US11742774
申请日：2007-05-01
申请人： Nathan J. Weister , William C. Pollitt , Paul R. Rakus , Ronald W. Brand
发明人： Nathan J. Weister , William C. Pollitt , Paul R. Rakus , Ronald W. Brand
IPC分类号： H01H77/00
CPC分类号： H01H71/0257 , H01H71/0207 , H01H71/1009 , H01H2009/0094
摘要： A pole shaft assembly for a circuit breaker includes a receiving portion disposed on the exterior side of the housing, a pole shaft pivotably disposed within the receiving portion and including at least one protrusion, a number of cover members overlaying the pole shaft and the receiving portion, at least one first seal disposed between the receiving portion and a corresponding protrusion, and at least one second seal disposed between such protrusion and a corresponding one of the cover members. The seals resist undesired entry of debris between the receiving portion and the pole shaft, and control the discharge of arc gases from the circuit breaker. The first seal is formed by the interaction between the receiving portion and the corresponding protrusion. The second seal is formed by the interaction between the protrusion and the corresponding one of the cover members.
摘要翻译：一种用于断路器的极轴组件包括设置在壳体的外侧上的接收部分，可枢转地设置在接收部分内的极轴，包括至少一个突出部，覆盖极轴和接收部分的多个盖部件设置在所述接收部分和对应突起之间的至少一个第一密封件，以及设置在所述突出部和相应的一个所述盖部件之间的至少一个第二密封件。密封件防止在接收部分和极轴之间的碎屑的不期望的进入，并且控制来自断路器的电弧气体的放电。第一密封件是通过接收部分和对应突起之间的相互作用形成的。第二密封件是通过凸起与相应的一个盖件之间的相互作用而形成的。

10. 发明授权

US07598834B2 Electrical switching apparatus and accessory tray therefor 有权
标题翻译：电气开关装置及附件托盘
公开(公告)号：US07598834B2
公开(公告)日：2009-10-06
申请号：US11692500
申请日：2007-03-28
申请人： Thomas A. Whitaker , Erik R. Bogdon , Ronald W. Brand , Robert S. Estok , James M. Smeltzer
发明人： Thomas A. Whitaker , Erik R. Bogdon , Ronald W. Brand , Robert S. Estok , James M. Smeltzer
IPC分类号： H01H67/02 , H01H9/02 , H01H13/04
CPC分类号： H01H71/0228 , H01H9/02 , H01H9/08 , H01H2071/0242
摘要： An accessory tray is provided for an electrical switching apparatus, such as a circuit breaker, including a housing, an operating mechanism, and a number of accessories. The housing has a cavity with a first end and the second end, and is disposed beneath the operating mechanism. The accessory tray includes an elongated member including first and second ends and is structured to receive the circuit breaker accessories. A guide mechanism guides the elongated member into and out of the cavity, in order to install the circuit breaker accessories beneath the operating mechanism. When the elongated member is disposed within the cavity, the first end is disposed at or about the cavity first end and the second end is disposed at or about the cavity second end. The accessory tray may be a single-piece molded member having a plurality of mounting portions for removably securing a plurality of circuit breaker accessories.
摘要翻译：为包括壳体，操作机构和多个附件的断路器等电气开关装置提供附件托盘。壳体具有第一端和第二端的空腔，并且设置在操作机构下方。附件托盘包括细长构件，其包括第一端和第二端，并且构造成容纳断路器附件。引导机构引导细长构件进入和离开空腔，以将断路器附件安装在操作机构下方。当细长构件设置在空腔内时，第一端设置在空腔第一端处或周围，并且第二端设置在空腔第二端处或周围。附件托盘可以是具有多个用于可拆卸地固定多个断路器附件的多个安装部分的单件模制构件。

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