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1.发明申请公开(公告)号：US20080246565A1
公开(公告)日：2008-10-09
申请号：US11696815
申请日：2007-04-05
IPC分类号： H01H9/20
CPC分类号： H01H71/1072 , H01H71/0207 , H01H71/24 , H01H2071/0292
摘要： A trip actuator reset assembly for a circuit breaker includes a cradle assembly, a reset lever, a trip actuator, and a rigid element. The cradle assembly is pivotably coupled to the circuit breaker pole shaft, and includes a number of springs. A pivot pivotably couples the reset lever to the circuit breaker housing. In response to a trip condition, an actuating element of the trip actuator moves a first end of the reset lever. The rigid element is pivotably coupled to the housing proximate a second end of the reset lever. To reset the trip actuator, a guide member guides the cradle assembly into engagement with the rigid element which pivots the reset lever. The first end of the reset lever then resets the trip actuator. After reset, if the cradle assembly continues to move, then the springs accommodate the additional motion.
摘要翻译： 用于断路器的跳闸致动器复位组件包括支架组件，复位杆，跳闸致动器和刚性元件。 托架组件可枢转地联接到断路器极轴，并且包括多个弹簧。 枢轴枢转地将复位杆耦合到断路器壳体。 响应于跳闸状态，跳闸致动器的致动元件移动复位杆的第一端。 刚性元件在复位杆的第二端处可枢转地联接到壳体。 为了复位跳闸致动器，引导构件引导托架组件与枢转复位杆的刚性元件接合。 复位杆的第一端然后复位跳闸致动器。 复位后，如果支架组件继续移动，则弹簧可以适应附加运动。
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公开(公告)号：US20080245649A1
公开(公告)日：2008-10-09
申请号：US11696812
申请日：2007-04-05
IPC分类号： H01H19/04
CPC分类号： H01H3/30 , H01H71/24 , H01H71/522 , H01H2003/3068
摘要： A trip actuator reset assembly for a circuit breaker includes a cradle assembly, a reset lever, a trip actuator, and a resilient element. The cradle assembly is pivotably coupled to the circuit breaker pole shaft. The reset lever includes first and second ends, and a pivot pivotably coupling the reset lever to the circuit breaker housing. The resilient element is pivotably coupled to the housing proximate the second end of the reset lever. In response to a trip condition, an actuating element of the trip actuator moves the first end of the reset lever. To reset the trip actuator, a guide member guides the cradle assembly into engagement with the resilient element which pivots the reset lever. The first end of the reset lever then resets the trip actuator. After reset, if the cradle assembly continues to move, then the resilient element bends to accommodate the additional motion.
摘要翻译： 用于断路器的跳闸致动器复位组件包括支架组件，复位杆，跳闸致动器和弹性元件。 托架组件可枢转地联接到断路器极轴。 复位杆包括第一端和第二端，以及枢转地将复位杆联接到断路器壳体的枢轴。 弹性元件可靠地靠近复位杆的第二端联接到壳体。 响应于跳闸状态，跳闸致动器的致动元件移动复位杆的第一端。 为了重置跳闸致动器，引导构件引导托架组件与枢转复位杆的弹性元件接合。 复位杆的第一端然后复位跳闸致动器。 复位后，如果支架组件继续移动，则弹性元件弯曲以适应附加运动。
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3.发明授权Electrical switching apparatus, and trip actuator assembly and reset assembly therefor 有权电气开关装置和跳闸致动器组件及其复位组件公开(公告)号：US07570139B2
公开(公告)日：2009-08-04
申请号：US11696815
申请日：2007-04-05
CPC分类号： H01H71/1072 , H01H71/0207 , H01H71/24 , H01H2071/0292
摘要： A trip actuator reset assembly for a circuit breaker includes a cradle assembly, a reset lever, a trip actuator, and a rigid element. The cradle assembly is pivotably coupled to the circuit breaker pole shaft, and includes a number of springs. A pivot pivotably couples the reset lever to the circuit breaker housing. In response to a trip condition, an actuating element of the trip actuator moves a first end of the reset lever. The rigid element is pivotably coupled to the housing proximate a second end of the reset lever. To reset the trip actuator, a guide member guides the cradle assembly into engagement with the rigid element which pivots the reset lever. The first end of the reset lever then resets the trip actuator. After reset, if the cradle assembly continues to move, then the springs accommodate the additional motion.
摘要翻译： 用于断路器的跳闸致动器复位组件包括支架组件，复位杆，跳闸致动器和刚性元件。 托架组件可枢转地联接到断路器极轴，并且包括多个弹簧。 枢轴枢转地将复位杆耦合到断路器壳体。 响应于跳闸状态，跳闸致动器的致动元件移动复位杆的第一端。 刚性元件在复位杆的第二端处可枢转地联接到壳体。 为了复位跳闸致动器，引导构件引导托架组件与枢转复位杆的刚性元件接合。 复位杆的第一端然后复位跳闸致动器。 复位后，如果支架组件继续移动，则弹簧可以适应附加运动。
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4.发明授权公开(公告)号：US07518476B2
公开(公告)日：2009-04-14
申请号：US11696812
申请日：2007-04-05
CPC分类号： H01H3/30 , H01H71/24 , H01H71/522 , H01H2003/3068
摘要： A trip actuator reset assembly for a circuit breaker includes a cradle assembly, a reset lever, a trip actuator, and a resilient element. The cradle assembly is pivotably coupled to the circuit breaker pole shaft. The reset lever includes first and second ends, and a pivot pivotably coupling the reset lever to the circuit breaker housing. The resilient element is pivotably coupled to the housing proximate the second end of the reset lever. In response to a trip condition, an actuating element of the trip actuator moves the first end of the reset lever. To reset the trip actuator, a guide member guides the cradle assembly into engagement with the resilient element which pivots the reset lever. The first end of the reset lever then resets the trip actuator. After reset, if the cradle assembly continues to move, then the resilient element bends to accommodate the additional motion.
摘要翻译： 用于断路器的跳闸致动器复位组件包括支架组件，复位杆，跳闸致动器和弹性元件。 托架组件可枢转地联接到断路器极轴。 复位杆包括第一端和第二端，以及枢转地将复位杆联接到断路器壳体的枢轴。 弹性元件可靠地靠近复位杆的第二端联接到壳体。 响应于跳闸状态，跳闸致动器的致动元件移动复位杆的第一端。 为了重置跳闸致动器，引导构件引导托架组件与枢转复位杆的弹性元件接合。 复位杆的第一端然后复位跳闸致动器。 复位后，如果支架组件继续移动，则弹性元件弯曲以适应附加运动。
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公开(公告)号：US07687733B2
公开(公告)日：2010-03-30
申请号：US11758789
申请日：2007-06-06
申请人： Nathan J. Weister , Paul R. Rakus , Roger J. Briggs , Perry R. Gibson , Robert M. Slepian , Douglas C. Marks , Yuri C. Spitsberg
发明人： Nathan J. Weister , Paul R. Rakus , Roger J. Briggs , Perry R. Gibson , Robert M. Slepian , Douglas C. Marks , Yuri C. Spitsberg
IPC分类号： H01H5/00
CPC分类号： H01H9/20
摘要： The stored energy device interlock assembly provided is structured to prevent the closing assembly and/or the latch assembly from being actuated in selected configurations. The interlock assembly includes a latch D-shaft link assembly, an on-command paddle assembly, and an on-command paddle actuator. The latch D-shaft link assembly is pivotally coupled to, and structured to rotate, the latch assembly D-shaft. The on-command paddle assembly is structured to move the D-shaft link assembly. The on-command paddle actuator is structured to move the on-command paddle assembly. The interlock assembly is structured to disengage the latch assembly D-shaft from the on-command paddle assembly in selected configurations of the electrical switching apparatus. The interlock assembly provided herein has two pivotal degrees of freedom as opposed to a pivotal degree of freedom and a sliding degree of freedom.
摘要翻译： 所设置的存储能量装置联锁组件被构造成防止关闭组件和/或闩锁组件在选定的构型中被致动。 联锁组件包括闩锁D-轴连杆组件，指令桨组件和指令桨驱动器。 闩锁D-轴连杆组件枢转地联接到闩锁组件D-轴并且构造成旋转闩锁组件D轴。 命令板组件被构造成移动D轴连杆组件。 命令桨驱动器被构造成移动命令上的桨组件。 联锁组件被构造成在电气开关装置的选定配置中使闩锁组件D轴与指令式桨组件脱离接合。 本文提供的互锁组件具有与枢转自由度和滑动自由度相反的两个枢转自由度。
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公开(公告)号：US08431845B2
公开(公告)日：2013-04-30
申请号：US12886038
申请日：2010-09-20
CPC分类号： H02B11/127
摘要： A levering assembly for an electrical switching apparatus, such as a circuit breaker, which is removably disposed in a cassette, includes a mounting member coupled to the housing of the circuit breaker. A drive assembly is coupled to the mounting member and cooperates with the cassette. A powered actuator, such as an electric motor, is disposed on the mounting member and actuates the drive assembly to move the circuit breaker with respect to the cassette. The powered actuator is disposed within the housing of the circuit breaker. The mounting member, drive assembly and powered actuator form a self-contained sub-assembly, which is substantially disposed behind the circuit breaker cover. The levering assembly is operable from a remote location to automatically move the circuit breaker with respect to the cassette, to provide enhanced safety among other benefits.
摘要翻译： 用于电气开关设备的杠杆组件，例如可移除地设置在盒中的断路器，包括联接到断路器的壳体的安装构件。 驱动组件联接到安装构件并与盒配合。 诸如电动机的动力致动器设置在安装构件上并致动驱动组件以使断路器相对于盒移动。 动力执行器设置在断路器的壳体内。 安装构件，驱动组件和动力执行器形成一个独立的子组件，其基本上设置在断路器盖的后面。 杠杆组件可从远程位置操作以相对于盒自动移动断路器，以提供增强的安全性以及其他益处。
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7.发明申请公开(公告)号：US20080302645A1
公开(公告)日：2008-12-11
申请号：US11760234
申请日：2007-06-08
申请人： PAUL R. RAKUS , Andrew L. Gottschalk , Nathan J. Weister , Joseph J. Matsko , Robert M. Slepian , Douglas C. Marks
发明人： PAUL R. RAKUS , Andrew L. Gottschalk , Nathan J. Weister , Joseph J. Matsko , Robert M. Slepian , Douglas C. Marks
CPC分类号： H01H71/46 , H01H3/3005 , H01H9/0066 , H01H71/525 , H01H71/64 , H01H71/66
摘要： The closing protection mechanism provided herein includes a control unit, a sensing switch and a sensing switch actuator. The control unit is coupled to, and in electronic communication with, the trip device. The control unit is structured to receive a sensing switch signal and to provide a control signal to the trip device. The sensing switch coupled to, and in electronic communication with, the control unit. The sensing switch is disposed adjacent to the toggle assembly. The sensing switch is structured to provide a sensing switch signal to the control unit. The sensing switch actuator is disposed on the toggle assembly. The sensing switch actuator is structured to actuate the sensing switch. The sensing switch is structured to be actuated by the sensing switch actuator when the toggle assembly is in the second, over-toggle configuration.
摘要翻译： 本文提供的关闭保护机构包括控制单元，感测开关和感测开关致动器。 控制单元耦合到跳闸装置并与其进行电子通信。 控制单元构造成接收感测开关信号并向跳闸装置提供控制信号。 耦合到控制单元并与电子通信的感测开关。 感测开关设置成与肘节组件相邻。 感测开关被构造成向控制单元提供感测开关信号。 感测开关致动器设置在肘节组件上。 感测开关致动器被构造成致动传感开关。 当肘节组件处于第二，过肘节配置时，感测开关构造成由感测开关致动器致动。
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8.发明授权Electrical switching apparatus, and latch assembly and latch engagement control mechanism therefor 失效电气开关装置及其闩锁组件和闩锁接合控制机构公开(公告)号：US07459650B2
公开(公告)日：2008-12-02
申请号：US11737219
申请日：2007-04-19
IPC分类号： H01H5/00
CPC分类号： H01H71/505
摘要： A latch engagement control mechanism is provided for a latch assembly of a circuit breaker including a housing, separable contacts, and an operating mechanism having a pole shaft, and at least one link coupled to the pole shaft. The latch assembly includes a pivot member cooperable with such link. The latch engagement control mechanism includes a latch pin having a cut-out portion and pivoting among a first position in which the latch pin prevents the pivot member from pivoting, and a second position in which the cut-out portion provides a clearance for the pivot member to pivot. A latch member coupled to the latch pin at or about the cut-out portion, includes at least a first protrusion engageable by the pivot member to establish the first position of the latch pin.
摘要翻译： 提供了一种用于断路器的闩锁组件的闩锁接合控制机构，包括壳体，可分离触点和具有极轴的操作机构，以及耦合到极轴的至少一个连杆。 闩锁组件包括与该连杆配合的枢轴件。 闩锁接合控制机构包括具有切口部分并且在第一位置和第二位置之间枢转的闩锁销，闩锁销在其中防止枢转构件枢转;以及第二位置，其中切口部分为枢轴提供间隙 成员枢轴。 在切口部分处或围绕切口部分联接到闩锁销的闩锁构件包括至少第一突起，其可由枢转构件接合以建立闩锁销的第一位置。
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9.发明申请公开(公告)号：US20080271981A1
公开(公告)日：2008-11-06
申请号：US11744431
申请日：2007-05-04
申请人： Yuri Spitsberg , Robert M. Slepian , Perry R. Gibson , David A. Parks , Douglas C. Marks , Paul R. Rakus , Nathan J. Weister , Henry A. Wehrli
发明人： Yuri Spitsberg , Robert M. Slepian , Perry R. Gibson , David A. Parks , Douglas C. Marks , Paul R. Rakus , Nathan J. Weister , Henry A. Wehrli
IPC分类号： H01H5/06
CPC分类号： H01H3/3052 , H01H71/12
摘要： A spring assembly is provided for a yoke assembly of an electrical switching apparatus including a housing, separable contacts enclosed by the housing, and an operating mechanism structured to open and close the separable contacts. The operating mechanism includes a pole shaft. The yoke assembly is coupled to the pole shaft and is movable among first and second positions corresponding to the separable contacts being closed and open, respectively. The spring assembly includes a number of first springs having a first spring rate and being coupled to the yoke assembly, and a number of second springs having a second spring rate and being coupled to the yoke assembly. The second spring rate is different than the first spring rate. The number of first springs and the number of second springs bias the yoke assembly toward the second position.
摘要翻译： 提供了一种用于电气开关设备的轭组件的弹簧组件，其包括壳体，由壳体包围的可分离触点以及被构造成打开和关闭可分离触点的操作机构。 操作机构包括一个极轴。 轭组件联接到极轴，并且可在分别关闭和打开的可分离触点对应的第一和第二位置之间移动。 弹簧组件包括多个第一弹簧，其具有第一弹簧刚度并联接到轭组件，并且多个第二弹簧具有第二弹簧刚度并联接到轭组件。 第二弹簧率与第一弹簧率不同。 第一弹簧的数量和第二弹簧的数量将轭组件偏向第二位置。
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公开(公告)号：US20080088093A1
公开(公告)日：2008-04-17
申请号：US11742774
申请日：2007-05-01
IPC分类号： F16J15/00
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。
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