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公开(公告)号：US07826233B2
公开(公告)日：2010-11-02
申请号：US11744525
申请日：2007-05-04
IPC分类号： H05K7/14
CPC分类号： H02B11/127
摘要： A cassette matrix having a first cassette and a second cassette disposed immediately adjacent to each other is provided. The outer sides of the cassettes are in contact and there are no fastener components, such as, but not limited to, a bolt head or nut, disposed between adjacent sidewalls. In this configuration, the cassette matrix requires a reduced amount of space within a larger housing assembly. Each cassette utilizes threshold mounting fasteners to coupled any components to the lateral sidewall. A threshold mounting fastener does not extend outwardly beyond the general plane of the lateral sidewall.
摘要翻译： 提供具有彼此紧邻设置的第一盒和第二盒的盒式矩阵。 盒的外侧是接触的，并且没有紧固件部件，例如但不限于设置在相邻侧壁之间的螺栓头或螺母。 在这种配置中，盒式矩阵需要在更大的壳体组件内减少的空间量。 每个盒子利用阈值安装紧固件将任何部件耦合到侧壁。 阈值安装紧固件不会向外延伸超出侧向侧壁的总平面。
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2.发明授权Reverse-action auxiliary switch actuator mechanism and circuit breaker employing the same 有权反作用辅助开关执行器机构和使用其的断路器公开(公告)号：US07098416B2
公开(公告)日：2006-08-29
申请号：US11043840
申请日：2005-01-25
申请人： Craig J. Puhalla , David C. Turner , Raymond P. Gundy, II , Percy J. Lipsey, II , Jorge E. Tongo
发明人： Craig J. Puhalla , David C. Turner , Raymond P. Gundy, II , Percy J. Lipsey, II , Jorge E. Tongo
IPC分类号： H01H3/20
CPC分类号： H01H71/465 , H01H2071/467
摘要： An auxiliary switch actuating mechanism is for a circuit breaker including a housing, separable contacts, an operating mechanism with an operating handle interconnected to the separable contacts by a linkage assembly, and an auxiliary switch having a contact member. The auxiliary switch actuating mechanism includes an actuating lever with first and second ends and a pivot portion engaging the housing proximate the auxiliary switch. A torsion spring biases the actuating lever towards engaging and actuating the contact member of the auxiliary switch. The contact member is actuated when the separable contacts are not tripped open and the linkage assembly is not collapsed. When the circuit breaker trips, the linkage assembly collapses, engaging and pivoting the actuating lever, in order to overcome the bias and disengage and deactivate the contact member.
摘要翻译： 辅助开关致动机构用于断路器，其包括壳体，可分离触点，具有通过连杆组件互连到可分离触点的操作手柄的操作机构以及具有接触构件的辅助开关。 辅助开关致动机构包括具有第一和第二端的致动杆以及靠近辅助开关接合壳体的枢轴部分。 扭转弹簧偏压致动杆以接合和致动辅助开关的接触构件。 当可分离触点不跳开并且连杆组件没有折叠时，接触构件被致动。 当断路器跳闸时，连杆组件塌陷，接合和枢转致动杆，以克服偏压并使接触构件脱离和停用。
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3.发明授权Circuit breaker empolying illuminating indicators for open and closed positions 有权断路器用于开启和关闭位置的照明指示器公开(公告)号：US06864447B1
公开(公告)日：2005-03-08
申请号：US10650343
申请日：2003-08-28
CPC分类号： H01H73/14 , H01H9/161 , H01H71/04 , H01H71/465 , H01H2071/042
摘要： A circuit breaker includes a housing, a pair of separable contacts within the housing, and an operating mechanism having an operating handle for opening and closing the separable contacts. A micro-switch cooperates with the operating handle and provides a first output when the separable contacts are open and a second output when the separable contacts are closed. A first LED indicator protrudes through the housing and cooperates the first output of the micro-switch. The first LED indicator is illuminated when the separable contacts are open. A second LED indicator protrudes through the housing and cooperates with the second output of the micro-switch. The second LED indicator is illuminated when the separable contacts are closed.
摘要翻译： 断路器包括壳体，壳体内的一对可分离触点，以及具有用于打开和闭合可分离触点的操作手柄的操作机构。 微型开关与操作手柄配合，并且当可分离触点打开时提供第一输出，并且当可分离触点闭合时提供第二输出。 第一LED指示器突出穿过壳体并与微动开关的第一输出端相配合。 当可分离触点打开时，第一个LED指示灯亮起。 第二LED指示器突出穿过外壳并与微动开关的第二输出配合。 当可分离触点闭合时，第二个LED指示灯亮起。
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公开(公告)号：US06737594B2
公开(公告)日：2004-05-18
申请号：US10274772
申请日：2002-10-21
IPC分类号： H01H928
CPC分类号： H01H9/283
摘要： A locking attachment is for a circuit breaker. The circuit breaker includes a housing enclosing separable contacts and an operating mechanism, an elongated operating member with a handle that operates to open and close the separable contacts, and an opening in the housing through which the elongated operating member protrudes. The opening has first and second ends corresponding to “on” and “off” circuit breaker positions, respectively. The locking attachment includes a locking member having a first end having a compressive segment with opposed portions for compressively capturing the operating member. The second end of the locking member is structured to engage the housing of the circuit breaker at one of the first and second ends of the opening in the housing, thereby locking the circuit breaker in either the “on” or “off” position.
摘要翻译： 锁定附件用于断路器。 该断路器包括一个包围可分离触点的壳体和一个操作机构，一个细长的操作构件，其具有操作以打开和闭合可分离触点的手柄，以及在外壳中的开口，细长操作构件通过该开口突出。 开关分别具有对应于“开”和“断”的断路器位置的第一和第二端。 锁定附件包括锁定构件，该锁定构件具有第一端部，该第一端部具有压缩段，该压缩段具有用于压缩地捕获操作构件的相对部分。 锁定构件的第二端构造成在壳体中的开口的第一和第二端中的一个处接合断路器的壳体，从而将断路器锁定在“接通”或“关闭”位置。
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公开(公告)号：US07800920B2
公开(公告)日：2010-09-21
申请号：US11736746
申请日：2007-04-18
IPC分类号： H05K7/14
CPC分类号： H02B11/127
摘要： A housing assembly and a support rail and extension rail assembly for an electrical switching apparatus includes various components. The support rail assembly is, preferably, a cast plate-like body wherein selected components, such as a levering in mechanism lug and support rails are formed as part of the casting. The extension rail assembly includes a generally flat, elongated body having a finger notch that is sized to accommodate a gloved hand and a mounting slot. The extension rail assembly is coupled to the support rail assembly by a pivotal mounting that extends through the mounting slot. The extension rail further includes a lateral extension. The housing assembly includes an L-shaped cutout having a horizontal portion and a descending vertical portion. When the extension rail is in a storage, or first, position, the lateral extension is disposed in the L-shaped cutout.
摘要翻译： 用于电气开关设备的壳体组件和支撑轨道和延伸轨道组件包括各种部件。 支撑轨道组件优选地是铸造板状体，其中选择的部件，例如机构凸耳中的杠杆和支撑轨道形成为铸件的一部分。 延伸轨道组件包括大致扁平的细长体，其具有手指凹口，其尺寸适于容纳戴手套的手和安装槽。 延伸轨道组件通过延伸穿过安装槽的枢转安装件联接到支撑轨道组件。 延伸轨道还包括横向延伸部。 壳体组件包括具有水平部分和下降垂直部分的L形切口。 当延伸轨道处于存储或第一位置时，横向延伸部设置在L形切口中。
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