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1. 发明授权

US07910850B2 Electrical switching apparatus and push-to-trip assembly therefor 有权
标题翻译：电气开关装置及其即插即用组件
公开(公告)号：US07910850B2
公开(公告)日：2011-03-22
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： H01H23/00
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压跳闸致动器，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。

2. 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。

3. 发明授权

US08039770B2 Movable contact arm and crossbar assembly and electrical switching apparatus employing the same 有权
标题翻译：可移动接触臂和横梁总成以及采用其的电气开关装置
公开(公告)号：US08039770B2
公开(公告)日：2011-10-18
申请号：US12185969
申请日：2008-08-05
申请人： Brian J. Schaltenbrand , Mark A. Janusek , Craig J. Puhalla , Louis F. Grahor
发明人： Brian J. Schaltenbrand , Mark A. Janusek , Craig J. Puhalla , Louis F. Grahor
IPC分类号： H01H5/00
CPC分类号： H01H1/225 , H01H2001/223 , H01H2009/305
摘要： A movable arm assembly is for an electrical switching apparatus including a stationary contact and an operating mechanism. The arm assembly includes a biasing member and an arm member having a first end, an opposite second end, a pivot point therebetween, and a portion having a longitudinal axis. A movable contact is disposed at or about the first end. The arm member engages a crossbar member at or about the pivot point such that the arm member can pivot from a first position to a second position. The biasing member engages the arm member at a point between the pivot point and the second end and includes a portion that engages and biases against a housings of the crossbar member. The longitudinal axis of the portion of the arm member is oriented generally parallel to the portion of the biasing member when the arm member is at the first position.
摘要翻译：可动臂组件用于包括固定触点和操作机构的电气开关装置。臂组件包括偏置构件和臂构件，臂构件具有第一端，相对的第二端，其间的枢转点和具有纵向轴线的部分。可移动触点设置在第一端处或其周围。臂构件在枢转点处或周围接合横杆构件，使得臂构件可以从第一位置枢转到第二位置。偏置构件在枢转点和第二端之间的点处接合臂构件，并且包括接合并偏压在横杆构件的壳体上的部分。当臂构件处于第一位置时，臂构件的部分的纵向轴线大致平行于偏压构件的部分定向。

4. 发明申请

US20100032269A1 MOVABLE CONTACT ARM AND CROSSBAR ASSEMBLY AND ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME 有权
标题翻译：可移动接触臂和交叉梁总成以及使用其的电动开关装置
公开(公告)号：US20100032269A1
公开(公告)日：2010-02-11
申请号：US12185969
申请日：2008-08-05
申请人： BRIAN J. SCHALTENBRAND , Mark A. Janusek , Craig J. Puhalla , Louis F. Grahor
发明人： BRIAN J. SCHALTENBRAND , Mark A. Janusek , Craig J. Puhalla , Louis F. Grahor
IPC分类号： H01H1/22
CPC分类号： H01H1/225 , H01H2001/223 , H01H2009/305
摘要： A movable arm assembly is for an electrical switching apparatus including a stationary contact and an operating mechanism. The arm assembly includes a biasing member and an arm member having a first end, an opposite second end, a pivot point therebetween, and a portion having a longitudinal axis. A movable contact is disposed at or about the first end. The arm member engages a crossbar member at or about the pivot point such that the arm member can pivot from a first position to a second position. The biasing member engages the arm member at a point between the pivot point and the second end and includes a portion that engages and biases against a housings of the crossbar member. The longitudinal axis of the portion of the arm member is oriented generally parallel to the portion of the biasing member when the arm member is at the first position.
摘要翻译：可动臂组件用于包括固定触点和操作机构的电气开关装置。臂组件包括偏置构件和臂构件，臂构件具有第一端，相对的第二端，其间的枢转点和具有纵向轴线的部分。可移动触点设置在第一端处或其周围。臂构件在枢转点处或周围接合横杆构件，使得臂构件可以从第一位置枢转到第二位置。偏置构件在枢转点和第二端之间的点处接合臂构件，并且包括接合并偏压在横杆构件的壳体上的部分。当臂构件处于第一位置时，臂构件的部分的纵向轴线大致平行于偏压构件的部分定向。

5. 发明申请

US20090322452A1 HANDLE ARM AND UNDERVOLTAGE RELEASE AND CIRCUIT INTERRUPTER INCORPORATING THE SAME 有权
标题翻译：手柄和底层释放和电路中断器
公开(公告)号：US20090322452A1
公开(公告)日：2009-12-31
申请号：US12164722
申请日：2008-06-30
申请人： Brian J. Schaltenbrand , Robert W. Mueller , Mark A. Janusek , William M. Randal
发明人： Brian J. Schaltenbrand , Robert W. Mueller , Mark A. Janusek , William M. Randal
IPC分类号： H01H83/00
CPC分类号： H01H83/12 , H01H71/0228 , H01H71/521
摘要： A handle arm assembly is for a circuit interrupter including an undervoltage release mechanism having a reset mechanism. The handle arm assembly includes a body portion rotatable through an arc between an on position, an off position, and a reset position beyond the off position and an arm portion projecting laterally from the body portion out of the plane of the arc through which the body portion rotates. The body portion and the arm portion are formed from a single piece of material wherein the body portion and the arm portion are different portions of the single piece of material. The arm portion is structured to engage the reset mechanism in a manner such that arcuate movement of the arm portion as the body portion moves to the off position is translated into actuation of the reset mechanism.
摘要翻译：手柄臂组件用于包括具有复位机构的欠电压释放机构的断路器。所述手柄臂组件包括主体部分，所述主体部分可以在穿过位置，关闭位置和超出所述关闭位置的复位位置之间通过弧形旋转，以及臂部分，所述臂部从所述主体部分横向突出出所述弧体的平面，所述主体部分旋转。主体部分和臂部分由单件材料形成，其中主体部分和臂部分是单片材料的不同部分。臂部构造成以使得当主体部分移动到关闭位置时臂部分的弓形运动转换成复位机构的致动的方式接合复位机构。

6. 发明申请

US20080047812A1 CRADLE STOP ASSEMBLY, AND OPERATING MECHANISM AND ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME 有权
标题翻译：制动器组件，以及使用其的操作机构和电气开关装置
公开(公告)号：US20080047812A1
公开(公告)日：2008-02-28
申请号：US11466273
申请日：2006-08-22
申请人： BRIAN J. SCHALTENBRAND , Robert W. Mueller , Mark A. Janusek , William G. Eberts , Keith E. Thomas
发明人： BRIAN J. SCHALTENBRAND , Robert W. Mueller , Mark A. Janusek , William G. Eberts , Keith E. Thomas
IPC分类号： H01H23/00
CPC分类号： H01H71/525
摘要： A cradle stop assembly is provided for a circuit breaker including an operating mechanism. The operating mechanism includes a pivotable movable contact arm and a cradle member which is movable between a latched position corresponding to separable contacts of the circuit breaker being closeable and an unlatched position corresponding to the separable contacts being tripped open. The cradle stop assembly includes a first member coupled to a portion of the operating mechanism, a second member disposed opposite the first member, and a generally planar stop plate extending between the first and second members. A first stop portion of the stop plate resists movement of the cradle member beyond a first predetermined position to avoid the cradle member undesirably interfering with the pivotable movable contact arm. A second stop portion resists the pivotable movable contact arm from undesirably pivoting beyond a second predetermined position.
摘要翻译：为包括操作机构的断路器提供支架止动组件。操作机构包括可枢转的可动接触臂和支架构件，该支架构件可在与断路器的可分离触点相对应的闩锁位置和可分离触点相对应的解锁位置之间移动。支架止动组件包括联接到操作机构的一部分的第一构件，与第一构件相对设置的第二构件和在第一构件和第二构件之间延伸的大致平面的止动板。止动板的第一止挡部分阻止托架构件移动超过第一预定位置，以避免托架构件不可靠地与可枢转的可动接触臂干涉。第二止动部分阻止可枢转的可动接触臂不期望地枢转超过第二预定位置。

7. 发明授权

US08471657B1 Trip mechanism and electrical switching apparatus including a trip member pushed by pressure arising from an arc in an arc chamber 有权
标题翻译：跳闸机构和电气开关装置包括由电弧室中的电弧产生的压力推动的跳闸部件
公开(公告)号：US08471657B1
公开(公告)日：2013-06-25
申请号：US13312364
申请日：2011-12-06
申请人： John J. Shea , Brian J. Schaltenbrand , Mark A. Janusek
发明人： John J. Shea , Brian J. Schaltenbrand , Mark A. Janusek
IPC分类号： H01H9/30
CPC分类号： H01H9/342 , H01H71/12 , H01H2071/2427 , H01H2077/025
摘要： An electrical switching apparatus includes separable contacts, an operating mechanism structured to open and close the separable contacts, and a trip mechanism cooperating with the operating mechanism to trip open the separable contacts. The trip mechanism includes a trip latch, and an arc chamber operatively associated with the separable contacts. The arc chamber includes a plurality of arc plates and a barrier disposed between the arc plates and the trip latch. The barrier has an opening therein. A trip member is disposed in or about the opening of the barrier of the arc chamber. During interruption of current flowing through the separable contacts, pressure arising from an arc in the arc chamber pushes the trip member away from the barrier of the arc chamber to engage the trip latch and cause the trip mechanism to trip open the separable contacts.
摘要翻译：电气开关装置包括可分离触点，构造成打开和关闭可分离触点的操作机构，以及与操作机构协作以跳开可分离触点的跳闸机构。跳闸机构包括跳闸闩锁和与可分离触点可操作地相关联的电弧室。电弧室包括多个弧形板和设置在电弧板和跳闸闩锁之间的阻挡层。屏障在其中有开口。脱扣构件设置在电弧室的屏障的开口中或周围。在流经可分离触点的电流中断期间，由电弧室中的电弧引起的压力将跳闸构件推离电弧室的屏障，以接合跳闸闩锁并使脱扣机构跳开可分离触点。

8. 发明授权

US07830230B2 Handle arm and undervoltage release and circuit interrupter incorporating the same 有权
标题翻译：手柄和欠压释放以及并入其中的电路断路器
公开(公告)号：US07830230B2
公开(公告)日：2010-11-09
申请号：US12164722
申请日：2008-06-30
申请人： Brian J. Schaltenbrand , Robert W. Mueller , Mark A. Janusek , William M. Randal
发明人： Brian J. Schaltenbrand , Robert W. Mueller , Mark A. Janusek , William M. Randal
IPC分类号： H01H83/00
CPC分类号： H01H83/12 , H01H71/0228 , H01H71/521
摘要： A handle arm assembly is for a circuit interrupter including an undervoltage release mechanism having a reset mechanism. The handle arm assembly includes a body portion rotatable through an arc between an on position, an off position, and a reset position beyond the off position and an arm portion projecting laterally from the body portion out of the plane of the arc through which the body portion rotates. The body portion and the arm portion are formed from a single piece of material wherein the body portion and the arm portion are different portions of the single piece of material. The arm portion is structured to engage the reset mechanism in a manner such that arcuate movement of the arm portion as the body portion moves to the off position is translated into actuation of the reset mechanism.
摘要翻译：手柄臂组件用于包括具有复位机构的欠电压释放机构的断路器。所述手柄臂组件包括主体部分，所述主体部分可以在穿过位置，关闭位置和超出所述关闭位置的复位位置之间通过弧形旋转，以及臂部分，所述臂部从所述主体部分横向突出出所述弧体的平面，所述主体部分旋转。主体部分和臂部分由单件材料形成，其中主体部分和臂部分是单片材料的不同部分。臂部构造成以使得当主体部分移动到关闭位置时臂部分的弓形运动转换成复位机构的致动的方式接合复位机构。

9. 发明授权

US07019240B2 Electrical switching apparatus interface assembly and operating handle attachment therefor 失效
标题翻译：电气开关设备接口组件和操作手柄附件
公开(公告)号：US07019240B2
公开(公告)日：2006-03-28
申请号：US10764940
申请日：2004-01-26
申请人： William G. Eberts , Richard P. Malingowski , Roger W. Helms , Mark A. Janusek , Keith E. Thomas , David C. Turner , Ralph M. Ennis
发明人： William G. Eberts , Richard P. Malingowski , Roger W. Helms , Mark A. Janusek , Keith E. Thomas , David C. Turner , Ralph M. Ennis
IPC分类号： H01H3/20
CPC分类号： H01H3/46
摘要： An electrical switching apparatus interface assembly provides remote actuation of the operating handle of a circuit breaker. The interface assembly includes the circuit breaker, a second switching apparatus, such as an actuating handle disposed in a remote location from the circuit breaker, a connector and an operating handle attachment including a handle-engaging segment for securely engaging the circuit breaker operating handle and an interfacing segment for receiving the connector. The actuating handle is operable between ON and OFF positions corresponding to ON and OFF positions, respectively, of the circuit breaker operating handle. The connector interfaces or links the circuit breaker to the actuating handle. In this manner, when the actuating handle is moved from the ON or OFF position, the connector moves the circuit breaker operating handle in a likewise manner.
摘要翻译：电开关设备接口组件提供对断路器的操作手柄的远程致动。接口组件包括断路器，第二开关装置，例如设置在远离断路器的位置的致动手柄，连接器和操作手柄附件，其包括用于牢固地接合断路器操作手柄的把手接合段和用于接收连接器的接口段。致动手柄分别在断路器操作手柄的ON和OFF位置的ON和OFF位置之间操作。连接器将断路器连接到启动手柄。以这种方式，当致动手柄从开或关位置移动时，连接器以同样的方式移动断路器操作手柄。

10. 发明申请

US20080191819A1 SLOT MOTOR HOUSING AND CIRCUIT INTERRUPTER INCLUDING THE SAME 失效
标题翻译：槽电机外壳和电路中断器包括其中
公开(公告)号：US20080191819A1
公开(公告)日：2008-08-14
申请号：US11673876
申请日：2007-02-12
申请人： Richard P. Malingowski , William G. Eberts , Mark A. Janusek
发明人： Richard P. Malingowski , William G. Eberts , Mark A. Janusek
IPC分类号： H01H73/06 , H01H77/06 , H01H9/30 , H01H9/02
CPC分类号： H01H77/108
摘要： A circuit breaker includes a housing, separable contacts, an operating mechanism structured to open and close the separable contacts, a power conductor including a first conductor and a second reverse loop conductor, the second reverse loop conductor carrying one of the separable contacts, and a slot motor. The slot motor includes a first slot motor portion, and a second slot motor portion including a plurality of generally U-shaped slot motor laminations, a first insulative housing portion, and a second insulative housing portion. The first and second insulative housing portions interlock with one another to form a generally U-shaped insulative slot motor housing. The first and second insulative housing portions cooperatively receive the generally U-shaped slot motor laminations.
摘要翻译：断路器包括壳体，可分离触点，构造成打开和闭合可分离触点的操作机构，包括第一导体和第二反向回路导体的电力导体，第二反向环导体承载可分离触点之一，以及槽电机所述槽马达包括第一槽马达部分和包括多个大致U形槽马达叠片的第二槽马达部分，第一绝缘壳体部分和第二绝缘壳体部分。第一和第二绝缘壳体部分彼此互锁以形成大体上为U形的绝缘槽马达壳体。第一和第二绝缘壳体部分协作地接收大体上U形的槽电机叠片。

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