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1. 发明申请

US20080271981A1 ELECTRICAL SWITCHING APPARATUS, AND YOKE ASSEMBLY AND SPRING ASSEMBLY THEREFOR 有权
标题翻译：电动切换装置及其组装及弹簧组件
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。

2. 发明授权

US07586394B2 Electrical switching apparatus, and trip actuator reset assembly and lever arm assembly therefor 有权
标题翻译：电气开关装置和跳闸致动器复位组件及其杠杆臂组件
公开(公告)号：US07586394B2
公开(公告)日：2009-09-08
申请号：US11775337
申请日：2007-07-10
申请人： Yuri Spitsberg , Nathan J. Weister
发明人： Yuri Spitsberg , Nathan J. Weister
IPC分类号： H01H9/20
CPC分类号： H01H71/24 , H01H3/48 , H01H71/522
摘要： A lever arm assembly is provided for a circuit breaker trip actuator reset assembly including a cradle assembly pivotably coupled to the circuit breaker pole shaft, a reset lever pivotably coupled to the circuit breaker housing, and a trip actuator including an actuating element, which moves the reset lever in response to a trip condition. The lever arm assembly includes at least one linking element including a first end pivotably coupled to the cradle assembly, a second end, a pivot, and a deflection assembly having a deflection member. When the cradle assembly moves from a first position toward a second position, it moves the linking element, thereby moving the deflection member into engagement with the reset lever. This pivots the reset lever to reset the trip actuator. After the trip actuator has been reset, the deflection assembly is deflectable to accommodate excess motion of the cradle assembly.
摘要翻译：提供了一种用于断路器跳闸致动器复位组件的杠杆臂组件，其包括可枢转地联接到断路器极轴的支架组件，可枢转地联接到断路器壳体的复位杆，以及包括致动元件的跳闸致动器，响应于跳闸条件的复位杆。所述杠杆臂组件包括至少一个连接元件，所述至少一个连接元件包括可枢转地联接到所述支架组件的第一端，第二端，枢轴和具有偏转构件的偏转组件。当托架组件从第一位置移动到第二位置时，其移动连接元件，从而使偏转构件移动到与复位杆接合。这使复位杆枢转以复位跳闸执行器。在跳闸致动器已被复位之后，偏转组件可偏转以适应托架组件的过度运动。

3. 发明申请

US20090015359A1 ELECTRICAL SWITCHING APPARATUS, AND TRIP ACTUATOR RESET ASSEMBLY AND LEVER ARM ASSEMBLY THEREFOR 有权
标题翻译：电气开关装置和起动执行器复位组件及其组件
公开(公告)号：US20090015359A1
公开(公告)日：2009-01-15
申请号：US11775337
申请日：2007-07-10
申请人： Yuri Spitsberg , Nathan J. Weister
发明人： Yuri Spitsberg , Nathan J. Weister
IPC分类号： H01H9/20
CPC分类号： H01H71/24 , H01H3/48 , H01H71/522
摘要： A lever arm assembly is provided for a circuit breaker trip actuator reset assembly including a cradle assembly pivotably coupled to the circuit breaker pole shaft, a reset lever pivotably coupled to the circuit breaker housing, and a trip actuator including an actuating element, which moves the reset lever in response to a trip condition. The lever arm assembly includes at least one linking element including a first end pivotably coupled to the cradle assembly, a second end, a pivot, and a deflection assembly having a deflection member. When the cradle assembly moves from a first position toward a second position, it moves the linking element, thereby moving the deflection member into engagement with the reset lever. This pivots the reset lever to reset the trip actuator. After the trip actuator has been reset, the deflection assembly is deflectable to accommodate excess motion of the cradle assembly.
摘要翻译：提供了一种用于断路器跳闸致动器复位组件的杠杆臂组件，其包括可枢转地联接到断路器极轴的支架组件，可枢转地联接到断路器壳体的复位杆，以及包括致动元件的跳闸致动器，响应于跳闸条件的复位杆。所述杠杆臂组件包括至少一个连接元件，所述至少一个连接元件包括可枢转地联接到所述支架组件的第一端，第二端，枢轴和具有偏转构件的偏转组件。当托架组件从第一位置移动到第二位置时，其移动连接元件，从而使偏转构件移动到与复位杆接合。这使复位杆枢转以复位跳闸执行器。在跳闸致动器已被复位之后，偏转组件可偏转以适应托架组件的过度运动。

4. 发明授权

US07646270B2 Electrical switching apparatus, and yoke assembly and spring assembly therefor 有权
标题翻译：电气开关装置，以及轭组件和弹簧组件
公开(公告)号：US07646270B2
公开(公告)日：2010-01-12
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, III
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, III
IPC分类号： H01H9/00
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。

5. 发明授权

US08431845B2 Electrical switching apparatus and levering assembly therefor 有权
标题翻译：电气开关装置及其组合
公开(公告)号：US08431845B2
公开(公告)日：2013-04-30
申请号：US12886038
申请日：2010-09-20
申请人： William C. Pollitt , Lance Gula , Nathan J. Weister , Craig A. Rodgers , Edward A. Prince
发明人： William C. Pollitt , Lance Gula , Nathan J. Weister , Craig A. Rodgers , Edward A. Prince
IPC分类号： H01H9/20 , H01H33/42
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。

6. 发明申请

US20080302645A1 CLOSING PROTECTION MECHANISM FOR A CLOSING ASSEMBLY OVER-TOGGLE LINKAGE 有权
标题翻译：关闭保护机制，用于关闭组件的过渡链接
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
IPC分类号： H01H25/00 , H01H9/00
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。

7. 发明授权

US07459650B2 Electrical switching apparatus, and latch assembly and latch engagement control mechanism therefor 失效
标题翻译：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
申请人： Nathan J. Weister , Paul R. Rakus , Douglas C. Marks
发明人： Nathan J. Weister , Paul R. Rakus , Douglas C. Marks
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。

8. 发明申请

US20080088093A1 ELECTRICAL SWITCHING APPARATUS AND POLE SHAFT ASSEMBLY THEREFOR 有权
标题翻译：电动开关装置及其轴组件
公开(公告)号：US20080088093A1
公开(公告)日：2008-04-17
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： 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。

9. 发明授权

US07019229B1 Door interlock assembly and draw-out circuit breaker assembly employing the same 有权
标题翻译：门联锁组件和采用其的抽出式断路器组件
公开(公告)号：US07019229B1
公开(公告)日：2006-03-28
申请号：US10933939
申请日：2004-09-03
申请人： Nathan J. Weister , Glen C. Sisson , Mark A. McAfee
发明人： Nathan J. Weister , Glen C. Sisson , Mark A. McAfee
IPC分类号： H01H9/20
CPC分类号： H01H9/22 , H01H2009/0083 , H02B11/133
摘要： A door interlock assembly is for a draw-out circuit breaker assembly. A draw-out circuit breaker is housed within an enclosure including a door and includes a poleshaft operable between first and second positions corresponding to separable contacts being opened and closed, respectively. The door interlock assembly includes a pivot member coupled to the poleshaft and a door latch interconnected to the pivot member by a linkage, such as a threaded drive rod. The door latch pivots such that a first end thereof engages and locks the door of the enclosure when the poleshaft moves to the second position. An optional mechanical sensor assembly adapted to trip the circuit breaker when the door is positioned in any position other than closed, is also disclosed.
摘要翻译：门联锁组件用于抽出断路器组件。抽出式断路器被容纳在包括门的外壳内，并且包括可在分别被打开和关闭的可分离触点对应于第一和第二位置之间操作的极轴。门互锁组件包括联接到极轴的枢转构件和通过诸如螺纹驱动杆的联动装置互连到枢转构件的门闩。门闩锁枢转，使得当极轴移动到第二位置时，其第一端接合并锁定外壳的门。还公开了一种可选的机械传感器组件，其适于在门定位在除闭合之外的任何位置时使断路器跳闸。

10. 发明授权

US08217290B2 Electrical switching apparatus, and charging assembly and charging handle therefor 有权
标题翻译：电气开关装置及充电组件及充电手柄
公开(公告)号：US08217290B2
公开(公告)日：2012-07-10
申请号：US12026629
申请日：2008-02-06
申请人： Paul R. Rakus , Valerie F. Odom , Andrew L. Gottschalk , Craig A. Rodgers , Nathan J. Weister , Erik R. Bogdon
发明人： Paul R. Rakus , Valerie F. Odom , Andrew L. Gottschalk , Craig A. Rodgers , Nathan J. Weister , Erik R. Bogdon
IPC分类号： H01H5/00
CPC分类号： H01H3/3005 , H01H71/521 , H01H71/66
摘要： A charging handle is provided for an electrical switching apparatus including a housing having an exterior, an interior and a recess extending from the exterior toward the interior, separable contacts enclosed by the housing, an operating mechanism for opening and closing the separable contacts, and a charging assembly. A first end of the charging handle is coupled to the charging assembly within the interior of the housing. The second end includes a finger pull. An elongated body extends between the first and second ends and includes first and second sides, and inner and outer surfaces. The charging handle is movable among first and second positions. The finger pull is disposed on the outer surface of the elongated body at or about the second end of the charging handle, and is readily accessible from all of the second end and the first and second sides of the charging handle.
摘要翻译：提供一种充电手柄，用于电气开关设备，包括具有外部，内部和从外部向内部延伸的凹部的壳体，由壳体包围的可分离触点，用于打开和闭合可分离触点的操作机构，以及充电组件。充电手柄的第一端在壳体的内部连接到充电组件。第二端包括手指拉。细长体在第一和第二端之间延伸并且包括第一和第二侧面以及内表面和外表面。充电手柄可在第一和第二位置之间移动。手指拉动在充电手柄的第二端处或周围设置在细长主体的外表面上，并且可容易地从充电手柄的所有第二端和第一和第二侧接近。

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