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1.发明授权Electrical system having withdrawable electrical apparatus and shutter assembly with ramped engagement surfaces 有权电气系统具有可抽出的电气设备和具有倾斜接合表面的快门组件公开(公告)号：US08465305B2
公开(公告)日：2013-06-18
申请号：US13085570
申请日：2011-04-13
IPC分类号： H01R13/44
CPC分类号： H02B11/24
摘要： A shutter assembly is provided for an electrical system including at least one withdrawable electric apparatus, such as a circuit breaker, and an electrical bus member. A protruding structure of the circuit breaker is removably coupled to a corresponding primary contact of the electrical bus member to electrically connect the circuit breaker and the electrical bus member. The shutter assembly includes a pair of cover members that each have a ramped engagement surface and that are movable between a first position in which the corresponding primary contact of the electrical bus member is isolated and a second position in which the cover members are offset from the primary contact to allow the circuit breaker to be connected with the primary contact and the electrical bus member.
摘要翻译： 为包括至少一个抽出式电气设备（例如断路器）和电气总线构件的电气系统提供了一种快门组件。 断路器的突出结构可移除地联接到电总线构件的对应的主触头，以电连接断路器和电总线构件。 闸门组件包括一对盖构件，每个盖构件具有倾斜的接合表面，并且其可在第一位置和第二位置之间移动，第一位置中电母线构件的相应初级接触件与第一位置隔离;第二位置， 初级接触以允许断路器与主触点和电总线构件连接。
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公开(公告)号：US08420964B2
公开(公告)日：2013-04-16
申请号：US12902270
申请日：2010-10-12
IPC分类号： H01H9/20
CPC分类号： H01H9/22 , H02B11/127
摘要： A coupling is for a racking assembly for racking an electrical apparatus into and out of an enclosure with an actuator. The electrical apparatus includes a housing. The racking assembly includes a safety interlock, which is movable between a locked position, and an unlocked position corresponding to the racking assembly being operable to rack the electrical apparatus into or out of the enclosure. The coupling includes an adapter having a first portion coupled to the racking assembly, and a second portion coupled to the actuator. A sleeve is movably disposed on the adapter. The sleeve moves the safety interlock from the locked position to the unlocked position. When the safety interlock is disposed in the unlocked position, the adapter transfers movement of the actuator to the racking assembly to move the electrical apparatus.
摘要翻译： 联轴器用于货架组件，用于将电气装置用致动器进入和离开外壳。 电气设备包括壳体。 货架组件包括安全联锁装置，其可在锁定位置和对应于货架组件的解锁位置之间移动，所述解锁部件可操作以将电气装置架入或离开外壳。 联接器包括具有联接到排架组件的第一部分的适配器和联接到致动器的第二部分。 套筒可移动地设置在适配器上。 套筒将安全联锁从锁定位置移动到解锁位置。 当安全联锁设置在解锁位置时，适配器将致动器的运动传递到货架组件以移动电气设备。
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3.发明申请Electrical System Having Withdrawable Electrical Apparatus and Shutter Assembly With Ramped Engagement Surfaces 有权电气系统具有可拔出的电气设备和具有斜面接合表面的快门组件公开(公告)号：US20120264315A1
公开(公告)日：2012-10-18
申请号：US13085570
申请日：2011-04-13
IPC分类号： H01R13/44
CPC分类号： H02B11/24
摘要： A shutter assembly is provided for an electrical system including at least one withdrawable electric apparatus, such as a circuit breaker, and an electrical bus member. A protruding structure of the circuit breaker is removably coupled to a corresponding primary contact of the electrical bus member to electrically connect the circuit breaker and the electrical bus member. The shutter assembly includes a pair of cover members that each have a ramped engagement surface and that are movable between a first position in which the corresponding primary contact of the electrical bus member is isolated and a second position in which the cover members are offset from the primary contact to allow the circuit breaker to be connected with the primary contact and the electrical bus member.
摘要翻译： 为包括至少一个抽出式电气设备（例如断路器）和电气总线构件的电气系统提供了一种快门组件。 断路器的突出结构可移除地联接到电总线构件的对应的主触头，以电连接断路器和电总线构件。 闸门组件包括一对盖构件，每个盖构件具有倾斜的接合表面，并且其可在第一位置和第二位置之间移动，第一位置中电母线构件的相应初级接触件与第一位置隔离;第二位置， 初级接触以允许断路器与主触点和电总线构件连接。
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4.发明申请公开(公告)号：US20120211335A1
公开(公告)日：2012-08-23
申请号：US13031362
申请日：2011-02-21
申请人： MICHAEL DAVIS PEARCE , MICHAEL HOWARD ABRAHAMSEN , JON CHRISTOPHER BEAVER , MELVIN LAVERN HUGHES
发明人： MICHAEL DAVIS PEARCE , MICHAEL HOWARD ABRAHAMSEN , JON CHRISTOPHER BEAVER , MELVIN LAVERN HUGHES
IPC分类号： H02B11/133
CPC分类号： H02B11/10 , H02B11/133
摘要： A secondary disconnect assembly is provided for a racking assembly of an electrical switching apparatus, such as a circuit breaker. The racking assembly movably couples the circuit breaker to a switchgear enclosure. The secondary disconnect assembly includes a mounting assembly having an elongated mounting member. The elongated mounting member has first and second opposing ends and first and second opposing sides. A sliding assembly is movably coupled to the first side between the first and second ends. A latching member is pivotably coupled to the sliding assembly. The latching member moves between an unlatched position corresponding to the circuit breaker being movable independently with respect to the sliding assembly, and a latched position corresponding to the latching member fixedly coupling the sliding assembly to the circuit breaker in order that the circuit breaker moves with the sliding assembly. The racking assembly may also include a position indicator.
摘要翻译： 为电气开关装置（例如断路器）的货架组件提供二次断开组件。 断路组件将断路器可移动地耦合到开关柜外壳。 二次断开组件包括具有细长安装构件的安装组件。 细长安装构件具有第一和第二相对端部以及第一和第二相对侧面。 滑动组件可移动地联接到第一和第二端之间的第一侧。 闩锁构件可枢转地联接到滑动组件。 闩锁构件在对应于断路器的解锁位置相对于滑动组件独立移动之间移动，以及对应于将滑动组件固定地联接到断路器的闩锁构件的闩锁位置，以便断路器与 滑动组装 货架组件还可以包括位置指示器。
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5.发明授权公开(公告)号：US08644007B2
公开(公告)日：2014-02-04
申请号：US13031362
申请日：2011-02-21
申请人： Michael Davis Pearce , Michael Howard Abrahamsen , Jon Christopher Beaver , Melvin Lavern Hughes
发明人： Michael Davis Pearce , Michael Howard Abrahamsen , Jon Christopher Beaver , Melvin Lavern Hughes
IPC分类号： H02B1/00
CPC分类号： H02B11/10 , H02B11/133
摘要： A secondary disconnect assembly is provided for a racking assembly of an electrical switching apparatus, such as a circuit breaker. The racking assembly movably couples the circuit breaker to a switchgear enclosure. The secondary disconnect assembly includes a mounting assembly having an elongated mounting member. The elongated mounting member has first and second opposing ends and first and second opposing sides. A sliding assembly is movably coupled to the first side between the first and second ends. A latching member is pivotably coupled to the sliding assembly. The latching member moves between an unlatched position corresponding to the circuit breaker being movable independently with respect to the sliding assembly, and a latched position corresponding to the latching member fixedly coupling the sliding assembly to the circuit breaker in order that the circuit breaker moves with the sliding assembly. The racking assembly may also include a position indicator.
摘要翻译： 为电气开关装置（例如断路器）的货架组件提供二次断开组件。 断路组件将断路器可移动地耦合到开关柜外壳。 二次断开组件包括具有细长安装构件的安装组件。 细长安装构件具有第一和第二相对端部以及第一和第二相对侧面。 滑动组件可移动地联接到第一和第二端之间的第一侧。 闩锁构件可枢转地联接到滑动组件。 闩锁构件在对应于断路器的解锁位置相对于滑动组件独立移动之间移动，以及对应于将滑动组件固定地联接到断路器的闩锁构件的闩锁位置，以便断路器与 滑动组装 货架组件还可以包括位置指示器。
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6.发明授权公开(公告)号：US08610014B2
公开(公告)日：2013-12-17
申请号：US13227561
申请日：2011-09-08
IPC分类号： H01H5/00
CPC分类号： H01H3/3021 , H01H3/3031 , H01H3/34
摘要： An energy storage and release control mechanism is provided for a stored energy assembly of an electrical switching apparatus. The stored energy assembly includes a shaft, a stored energy mechanism, and a charging mechanism, such as a charging cam. The charging cam is movable to pivot upon the shaft, thereby charging the stored energy mechanism. The energy storage and release control mechanism includes a ratchet coupled to the charging cam and including a plurality of teeth, a mounting assembly, and a plurality of pawl assemblies. Each pawl assembly includes a pawl pivoting between an engaged position corresponding to the pawl engaging the teeth of the ratchet to resist inappropriate movement of the charging handle, and a disengaged position corresponding to the pawl not engaging the teeth of the ratchet. Preferably, first and second pawl assemblies include first and second pawls, respectively, wherein only one of the first and second pawls engages the teeth of the ratchet at a time.
摘要翻译： 为电气开关装置的储能组件提供储能释放控制机构。 存储的能量组件包括轴，存储的能量机构和诸如充电凸轮的充电机构。 充电凸轮可移动以在轴上枢转，从而对存储的能量机构进行充电。 能量储存和释放控制机构包括耦合到充电凸轮并包括多个齿的棘轮，安装组件和多个棘爪组件。 每个棘爪组件包括棘爪，其在与棘爪啮合的接合位置之间枢转，以抵抗棘轮的齿，以防止充电手柄的不适当的运动，以及对应于不接合棘轮的齿的棘爪的脱离位置。 优选地，第一棘爪组件和第二棘爪组件分别包括第一和第二棘爪，其中第一棘爪和第二棘爪中的仅一个一次接合棘轮的齿。
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公开(公告)号：US20120085628A1
公开(公告)日：2012-04-12
申请号：US12902270
申请日：2010-10-12
CPC分类号： H01H9/22 , H02B11/127
摘要： A coupling is provided for a racking assembly for racking an electrical apparatus into and out of an enclosure with an actuator. The electrical apparatus includes a housing. The racking assembly includes a safety interlock, which is movable between a locked position, and an unlocked position corresponding to the racking assembly being operable to rack the electrical apparatus into or out of the enclosure. The coupling includes an adapter having a first portion coupled to the racking assembly, and a second portion coupled to the actuator. A sleeve is movably disposed on the adapter. The sleeve moves the safety interlock from the locked position to the unlocked position. When the safety interlock is disposed in the unlocked position, the adapter transfers movement of the actuator to the racking assembly to move the electrical apparatus.
摘要翻译： 提供了一种用于使用致动器将电气装置进入和离开外壳的货架组件的联接器。 电气设备包括壳体。 货架组件包括安全联锁装置，其可在锁定位置和对应于货架组件的解锁位置之间移动，所述解锁部件可操作以将电气装置架入或离开外壳。 联接器包括具有联接到排架组件的第一部分的适配器和联接到致动器的第二部分。 套筒可移动地设置在适配器上。 套筒将安全联锁从锁定位置移动到解锁位置。 当安全联锁设置在解锁位置时，适配器将致动器的运动传递到货架组件以移动电气设备。
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