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公开(公告)号：US06421217B1
公开(公告)日：2002-07-16
申请号：US09526945
申请日：2000-03-16
IPC分类号： H01H7300
CPC分类号： H01H71/505 , H01H71/322 , H01H83/20 , H01H2083/205
摘要： An accessory includes a trip arm biased by a spring to pivot in a clockwise direction about a trip arm pivot. A latch is arranged to pivot about a latch pivot and has the trip arm acting on a latch surface on the latch to bias the latch in a counter clockwise direction about the latch pivot. An electromechanical device including a plunger acts on the latch pulling it clockwise about the latch pivot. When a signal is provided to the electromechanical device, the plunger is released allowing the trip arm to pivot clockwise about the trip arm pivot due to the spring and actuates the operating mechanism. To reset the trip arm and the latch, a reset lever is arranged to pivot about the latch pivot. The reset lever includes a tab portion configured for interfacing the operating mechanism, and a drive portion for interfacing the trip arm. This, when the operating mechanism is reset, a portion extending from an operating handle interfaces the tab portion to pivot the reset lever clockwise about the latch pivot. The drive portion interfaces the trip arm to drive the trip arm counterclockwise about the trip arm pivot.
摘要翻译： 附件包括由弹簧偏压的跳闸臂，以围绕跳闸臂枢轴沿顺时针方向枢转。 闩锁布置成围绕闩锁枢轴枢转并且具有作用在闩锁上的闩锁表面上的跳闸臂以围绕闩锁枢轴沿逆时针方向偏置闩锁。 包括柱塞的机电装置作用在闩锁上，以使锁定枢轴顺时针方向拉动。 当信号被提供给机电装置时，柱塞被释放，允许跳闸臂由于弹簧而围绕跳闸臂枢轴顺时针地枢转并且致动操作机构。 为了复位跳闸臂和闩锁，复位杆布置成围绕闩锁枢轴枢转。 复位杆包括配置用于与操作机构相连接的突片部分和用于与跳闸臂对接的驱动部分。 这样，当操作机构复位时，从操作手柄延伸的部分与突片部分相接触，以使复位杆绕锁闩枢轴顺时针转动。 驱动部分接合跳闸臂以绕跳闸臂枢轴逆时针驱动跳闸臂。
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公开(公告)号：US06239395B1
公开(公告)日：2001-05-29
申请号：US09418263
申请日：1999-10-14
申请人： James L. Rosen
发明人： James L. Rosen
IPC分类号： H01H6702
CPC分类号： H01H71/46 , H01H11/0012
摘要： An auxiliary position switch assembly for a circuit breaker provides an electrical signal to an external monitoring device indicative of the position of a pair of separable contacts of the circuit breaker. The auxiliary position switch assembly engages a rod that switches from a retracted and extended position in response to the opening and closing of the separable contacts of the circuit breaker. The switch assembly includes a switch having a pair of separable contacts and a plunger having one end engaging one of the contacts. The plunger slidably engages a concave upper engagement surface of a pivotally mounted actuator. The actuator includes a lower convex engagement surface that engages the rod. A biasing spring connected to the actuator urges the actuator against the rod during operation of the switch assembly. The switch provides a normally-open output or a normally closed-output depending upon the position of the plunger on the upper surface of the actuator for a specific position of the separable contacts of the circuit breaker.
摘要翻译： 用于断路器的辅助位置开关组件向外部监视装置提供指示断路器的一对可分离触点的位置的电信号。 辅助位置开关组件接合一个杆，其响应于断路器的可分离触点的打开和关闭而从缩回位置和伸出位置转换。 开关组件包括具有一对可分离触点的开关和具有接合触点之一的一端的柱塞。 柱塞可滑动地接合枢转地安装的致动器的凹形上接合表面。 致动器包括接合杆的下凸接合表面。 连接到致动器的偏置弹簧在开关组件的操作期间促使致动器抵靠杆。 开关提供常开输出或常闭输出，这取决于在断路器的可分离触点的特定位置处的柱塞在致动器的上表面上的位置。
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公开(公告)号：US06211758B1
公开(公告)日：2001-04-03
申请号：US09481022
申请日：2000-01-11
IPC分类号： H01H902
CPC分类号： H01H83/20 , H01H71/0228 , H01H71/1072 , H01H2083/205
摘要： An accessory for use within a circuit breaker is provided. The accessory includes an actuator having a movable member, a trip member and a link between the movable member and the trip member. The trip member is configured by including a seat portion that allows for a set gap between the link and the movable member.
摘要翻译： 提供了一种用于断路器内的附件。 附件包括具有可动构件的致动器，跳闸构件和可动构件与跳闸构件之间的连杆。 脱扣构件通过包括允许连杆和可动构件之间的设定间隙的座部构成。
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公开(公告)号：US5936535A
公开(公告)日：1999-08-10
申请号：US87542
申请日：1998-05-29
申请人： James L. Rosen , Dean A. Robarge
发明人： James L. Rosen , Dean A. Robarge
CPC分类号： H01H71/465
摘要： An air circuit breaker bell alarm accessory interacts with the circuit breaker operating mechanism to provide local target indication as well as remote signal indication of the separation of the circuit breaker contacts. An indicator switch provides remote signal indication while a lock-out switch interacts with the accessory target to prevent re-closure of the circuit breaker contacts. One of the switches is selected having "normally open" contacts while the other switch is selected having "normally closed" contacts to reduce the amount of mechanical force required to simultaneously operate the indicator and lock-out switches.
摘要翻译： 空气断路器喇叭警报附件与断路器操作机构相互作用，以提供局部目标指示以及断路器触点分离的远程信号指示。 当锁定开关与附件目标相互作用时，指示开关提供远程信号指示，以防止断路器触点重新闭合。 选择其中一个开关具有“常开”触点，而另一个开关被选择为具有“常闭”触点，以减少同时操作指示器和锁定开关所需的机械力的量。
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公开(公告)号：US5905240A
公开(公告)日：1999-05-18
申请号：US944748
申请日：1997-10-06
申请人： Dean A. Robarge , James L. Rosen
发明人： Dean A. Robarge , James L. Rosen
CPC分类号： H01H3/3031 , H01H2003/3089
摘要： A circuit breaker contact closing solenoid assembly within an air circuit breaker includes an upper drive link connecting between a lower drive link and the circuit breaker closing prop driver to release the closing prop driver post from the charging ratchet retainer post. Actuation of the circuit breaker closing solenoid rotates the upper and lower links to allow the charging ratchet to rotate and release the charged closing springs and drive the circuit breaker contacts to the CLOSED condition.
摘要翻译： 空气断路器内的断路器触点闭合螺线管组件包括连接在下部驱动连杆和断路器闭合支座驱动器之间的上部驱动连杆，以从充电棘轮保持柱释放闭合支柱驱动器柱。 断路器闭合螺线管的致动器旋转上部和下部连杆，以允许充电棘轮旋转并释放带电的闭合弹簧并将断路器触点驱动到闭合状态。
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公开(公告)号：US5791457A
公开(公告)日：1998-08-11
申请号：US693933
申请日：1996-08-05
CPC分类号： H01H3/3005 , H01H2003/3057
摘要： A high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The charging of the powerful operating spring controlling the circuit breaker contacts is made automatically by means of an electric motor. The motor interlock arrangement prevents rotation of the closing shaft until and unless the circuit breaker contact closing spring has become completely charged.
摘要翻译： 符合世界市场电气规范要求的高安培断路器。 控制断路器触点的强大的操作弹簧的充电通过电动机自动进行。 电动机互锁装置防止闭合轴的旋转，直到断路器触点闭合弹簧已经完全充电为止。
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7.发明授权Means to control the operating cycle of an electric motor operator for high ampere-rated circuit breakers 失效用于控制高电平额定断路器的电动机操作者的操作周期的手段
公开(公告)号：US5762181A
公开(公告)日：1998-06-09
申请号：US693935
申请日：1996-08-05
CPC分类号： H01H3/3005 , H01H71/70
摘要： This invention relates to a high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The charging of the powerful operating springs controlling the circuit breaker contacts is made automatically by means of an electric motor. The circuit breaker operating handle connects with the operating springs upon stalling of the electric motor. An electrical switching arrangement is used to remove power from the motor operator unit at the completion of the charging cycle.
摘要翻译： 本发明涉及一种满足世界市场电气规范要求的高安培型断路器。 控制断路器触点的强大的操作弹簧的充电通过电动机自动进行。 断路器操作手柄在电动机停转时与操作弹簧连接。 电气开关装置用于在充电周期完成时从电动机操作器单元去除电力。
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公开(公告)号：US5486667A
公开(公告)日：1996-01-23
申请号：US203062
申请日：1994-02-28
CPC分类号： H01H3/30
摘要： This invention relates to a high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The operating springs controlling the CLOSED state of the circuit breaker contacts are contained within a module unit which can be installed both in the field as well as in the factory. A separate module provides the spring bias forces required for each of the circuit breaker ampere ratings.
摘要翻译： 本发明涉及一种满足世界市场电气规范要求的高安培型断路器。 控制断路器触点闭合状态的操作弹簧包含在模块单元中，该模块单元可以在现场以及在工厂中安装。 单独的模块提供每个断路器安培额定值所需的弹簧偏置力。
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公开(公告)号：US5361052A
公开(公告)日：1994-11-01
申请号：US85496
申请日：1993-07-02
CPC分类号： H01H71/501 , H01H2009/305 , H01H71/0228 , H01H73/18 , H01H9/383
摘要： A molded case circuit breaker enclosure and operating components are provided with additional features to enable compliance with a variety of international electrical requirements for sales in the world market. The circuit breaker operating handle is prevented from returning to the OFF position upon contact welding as one example. Another modification includes a reinforcement and rejection pin used with the enclosure case. A further modification includes a shield used with the movable contact arm to prevent the arc gas contaminants from contacting the circuit breaker operating springs.
摘要翻译： 一个塑壳断路器外壳和操作部件提供了额外的功能，可以满足世界市场销售的各种国际电气要求。 作为一个示例，防止了断路器操作手柄在接触焊接时返回到关闭位置。 另外的修改包括与外壳一起使用的加强和排斥针。 进一步的改进包括与可动接触臂一起使用的屏蔽件，以防止电弧气体污染物接触断路器操作弹簧。
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公开(公告)号：US07339298B2
公开(公告)日：2008-03-04
申请号：US11072464
申请日：2005-03-07
申请人： John J. Salinardi , James L. Rosen
发明人： John J. Salinardi , James L. Rosen
IPC分类号： H02K7/06
CPC分类号： H01F29/06
摘要： A motor driven electrical device includes: a variable electrical device having a rotational variable control; a first support plate positioned above the variable electrical device; a motor support plate pliably attached to the first support plate using a pliable separator positioned between the motor support plate and the upper support; a motor mounted on the motor support plate, the motor having an output shaft; an interface/control unit coupling the output shaft to the rotational variable control; and stanchions attached to the first support plate for holding the first support plate in a fixed relation with respect to the variable electrical device.
摘要翻译： 电动机驱动的电气装置包括：具有旋转变量控制的可变电气装置; 位于可变电气装置上方的第一支撑板; 电动机支撑板，其使用位于所述电动机支撑板和所述上部支撑件之间的柔性分离器，所述马达支撑板可挠地附接到所述第一支撑板; 安装在所述马达支撑板上的马达，所述马达具有输出轴; 将输出轴连接到旋转变量控制器的接口/控制单元; 以及附接到第一支撑板的支柱，用于将第一支撑板相对于可变电气装置保持固定关系。
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