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1. 发明公开

US20240112874A1 TRIP OVERLOAD PROTECTION SWITCH WITH REVERSE RESTART SWITCHING STRUCTURE 审中-公开
公开(公告)号：US20240112874A1
公开(公告)日：2024-04-04
申请号：US18477216
申请日：2023-09-28
申请人： YI-HSIANG WANG , I-YING WANG
发明人： YI-HSIANG WANG , I-YING WANG
IPC分类号： H01H73/14 , H01H21/20 , H01H71/50
CPC分类号： H01H73/14 , H01H21/20 , H01H71/504
摘要： A overload protection switch with a reverse restart switching structure that has a seesaw lampshade provided with a protruding block which extending downward from the outside of the seesaw lampshade to ensure that the seesaw lampshade and the moving rod are accurately positioned in the ON and OFF positions in the housing to form a three-stage switching type with bidirectional positioning and forms an overload protection switch that can continuously maintain sufficient insulation distance and does not reduce the insulation distance due to fatigue decay of the binary alloy conductive plate.

2. 发明申请

US20140104068A1 Method And Structure For Monitoring Breaker Status Contacts On Circuit Breaker Applications 有权
标题翻译：断路器应用中断路器状态触点的方法和结构
公开(公告)号：US20140104068A1
公开(公告)日：2014-04-17
申请号：US14048075
申请日：2013-10-08
申请人： ABB Inc.
发明人： John C. Webb
IPC分类号： H01H85/32
CPC分类号： G02B6/30 , G02B6/245 , G02B6/2821 , G02B6/3652 , G02B6/4291 , G02B27/56 , H01H71/04 , H01H71/123 , H01H71/46 , H01H73/14 , H01H85/32 , H01H2071/044
摘要： A trip control circuit for a circuit breaker which provides for self-diagnostics includes a normally opened trip contact, a tripping circuit, and a signal light in series with the tripping circuit and the trip contact. The trip control circuit also includes a flasher circuit constructed and arranged to provide signaling of an abnormal condition of a circuit breaker to the signal light, while permitting the circuit breaker to trip provided that a cause of the abnormal condition signaled is not one which prevents tripping of the circuit breaker.
摘要翻译：提供自诊断功能的断路器跳闸控制电路包括常开触发触发，跳闸电路以及与跳闸触点串联的信号光。跳闸控制电路还包括闪络器电路，其构造和布置成向断路器的信号灯提供异常状态的信号，同时允许断路器跳闸，只要发出异常状态的原因不是防止跳闸的原因的断路器。

3. 发明授权

US07683750B1 Warning device for circuit breaker 失效
标题翻译：断路器警告装置
公开(公告)号：US07683750B1
公开(公告)日：2010-03-23
申请号：US12423011
申请日：2009-04-14
申请人： Tsung Mou Yu
发明人： Tsung Mou Yu
IPC分类号： H01H71/04
CPC分类号： H01H73/14 , H01H73/30
摘要： A warning device for a circuit breaker includes a casing with a button and a warning light is received in the button. The button is movable relative to the casing and made of transparent or translucent material. When the main circuit is connected, the warning light is not activated. When overheat or overload, the main circuit is cut off and a weak current circuit is formed to light up the warning light.
摘要翻译：用于断路器的警告装置包括具有按钮的壳体，并且按钮中接收到警告灯。按钮可相对于外壳移动，由透明或半透明材料制成。主电路连接时，警告灯未激活。当过热或过载时，主电路被切断，形成弱电流电路以点亮警告灯。

4. 发明申请

US20080158763A1 CIRCUIT BREAKER ELECTRONIC TRIP UNIT PERSONALITY MODULE 有权
标题翻译：电路断路器电子行走单元个性化模块
公开(公告)号：US20080158763A1
公开(公告)日：2008-07-03
申请号：US11949843
申请日：2007-12-04
申请人： John James Dougherty , Geoff F. Butland , Mark Fredrick Culler , Nataniel Barbosa Vicente
发明人： John James Dougherty , Geoff F. Butland , Mark Fredrick Culler , Nataniel Barbosa Vicente
IPC分类号： H02H3/08 , H02H3/00
CPC分类号： H01H71/7409 , H01H73/14
摘要： A method and apparatus providing automatic circuit breaker identification to an electronic trip unit includes a processor and a configuration module comprising configuration data identifying the particulars of a circuit breaker and that is in operable communication with the processor.
摘要翻译：向电子跳闸单元提供自动断路器识别的方法和装置包括处理器和配置模块，该配置模块包括识别断路器的细节并且与处理器可操作地通信的配置数据。

5. 发明申请

US20050046525A1 CIRCUIT BREAKER EMPLOYING AN ILLUMINATED OPERATIG HANDLE 有权
标题翻译：电路断路器采用照明操作手柄
公开(公告)号：US20050046525A1
公开(公告)日：2005-03-03
申请号：US10650342
申请日：2003-08-28
申请人： Ernesto Tongo , Jose Alarcon , Percy Lipsey , Craig Puhalla , Randal Gazdecki
发明人： Ernesto Tongo , Jose Alarcon , Percy Lipsey , Craig Puhalla , Randal Gazdecki
IPC分类号： H01H9/16 , H01H71/46 , H01H73/14 , H01H73/12
CPC分类号： H01H73/14 , H01H9/161 , H01H71/465
摘要： A circuit breaker includes a housing having an opening, separable contacts within the housing, and an operating mechanism for opening and closing the separable contacts. The operating mechanism includes a generally transparent operating handle having a portion protruding through the opening of the housing. An auxiliary switch associated with the operating mechanism provides a first normally closed output when the separable contacts are open and a second normally open output when the separable contacts are closed. A first LED indicator cooperates with the first output, is proximate the operating handle and is illuminated when the separable contacts are open. A second LED indicator cooperates with the second output, is proximate the operating handle and is illuminated when the separable contacts are closed. One of the first and second LED indicators illuminates the operating handle.
摘要翻译：断路器包括具有开口的壳体，壳体内的可分离触点，以及用于打开和关闭可分离触点的操作机构。操作机构包括通常透明的操作手柄，其具有突出穿过壳体的开口的部分。与操作机构相关联的辅助开关在可分离触点断开时提供第一常闭输出，当可分离触点闭合时，提供第二常开输出。第一LED指示灯与第一输出端配合，靠近操作手柄，并且当可分离触点打开时被照亮。第二LED指示灯与第二输出端配合，靠近操作手柄并且当可分离触点闭合时被照亮。第一个和第二个LED指示灯之一照亮了操作手柄。

6. 发明申请

US20020067582A1 Reset lockout for sliding latch GFCI 有权
标题翻译：滑动闩锁GFCI复位锁定
公开(公告)号：US20020067582A1
公开(公告)日：2002-06-06
申请号：US09812875
申请日：2001-03-20
发明人： Frantz Germain , Stephen Stewart , David Herzfeld , Steve Campolo , Nicholas L. Disalvo , William R. Ziegler
IPC分类号： H02H003/00
CPC分类号： H01H73/14 , H01H83/04 , H01H2083/201 , H02H3/335
摘要： Resettable circuit interrupting devices using a center latch are provided. The circuit interrupting devices include those with a reset lockout, reverse wiring protection, and/or an independent trip portion.
摘要翻译：提供了使用中心锁存器的可复位电路中断装置。电路中断装置包括具有复位锁定，反向布线保护和/或独立跳闸部分的那些。

7. 发明授权

US06342995B1 Lighted escutcheon plate for power distribution equipment 有权
标题翻译：用于配电设备的照明密封板
公开(公告)号：US06342995B1
公开(公告)日：2002-01-29
申请号：US09517840
申请日：2000-03-02
申请人： Kent Jones
发明人： Kent Jones
IPC分类号： H02H300
CPC分类号： H01H73/14 , H01H9/162 , H01H71/04 , H01H2009/0083
摘要： A lighted escutcheon plate for power distribution equipment includes an escutcheon plate in electrical communication with a power distribution circuit; and a plurality of LED bulbs, generally green or alternatively red, mounted on the escutcheon plate, so as to provide a visual indication of an open circuit status by lighting when the power distribution circuit is opened. The plate also includes a plurality of LED bulbs, generally red or alternatively green, mounted on the escutcheon plate, so as to provide a visual indication of a close circuit status by lighting when the power distribution circuit is closed. For tripped circuit conditions the plate includes a plurality of LED bulbs, generally yellow or amber, mounted on the escutcheon plate, so as to provide a visual indication of a trip circuit status by lighting when the power distribution circuit is tripped. Each of the plurality of LED bulbs are electrically connected and mounted such that should any of the plurality of LED bulbs fail, the remaining LED bulbs are capable of lighting to provide the visual indication of corresponding open, close and trip circuit status and the failed LED bulbs are capable of being replaced without interrupting the control power circuit. The plurality of LED bulbs used to indicate trip circuit status are electrically connected to flash on and off repetitively when lighted due to the trip circuit status.
摘要翻译：用于配电设备的照明孔盖板包括与配电电路电连通的孔罩板; 以及安装在孔罩板上的多个通常为绿色或可选地为红色的LED灯泡，以便在分配电路打开时通过照明来提供开路状态的可视指示。该板还包括安装在孔丘板上的多个通常为红色或绿色的LED灯泡，以便在配电电路关闭时通过照明提供关闭电路状态的可视指示。对于跳闸的电路条件，板包括安装在孔丘板上的多个通常为黄色或琥珀色的LED灯泡，以便在配电电路跳闸时通过照明提供跳闸电路状态的可视指示。多个LED灯泡中的每一个电连接并安装成使得如果多个LED灯泡中的任何一个发生故障，剩余的LED灯泡能够照明以提供对应的打开，关闭和跳闸电路状态的可视指示，并且故障LED 灯泡能够在不中断控制电源电路的情况下被更换。用于指示跳闸电路状态的多个LED灯泡由于跳闸电路状态而被点亮而电连接到闪光开关。

8. 发明授权

US5754113A Circuit monitor for plural electrical switching apparatus 失效
标题翻译：多个电气开关装置的电路监视器
公开(公告)号：US5754113A
公开(公告)日：1998-05-19
申请号：US740182
申请日：1996-10-28
申请人： William S. Boyer
发明人： William S. Boyer
IPC分类号： H01H71/04 , H01H73/14 , H02H3/04 , G08B21/00
CPC分类号： H01H73/14 , H01H71/04 , H02H3/04
摘要： A monitoring apparatus includes sensors for interconnection with the load output terminal of a corresponding circuit breaker. The sensors sense the closed and open states of the corresponding circuit breakers and produce closure signals at outputs. The sensor outputs are interconnected in series to produce a combined closure signal for all of the circuit breakers. An indicating circuit interconnected with the combined closure signal outputs a signal, such as a relay contact or an audible, visual, or digital signal, to indicate the combined closure status of the circuit breakers.
摘要翻译：监视装置包括用于与相应断路器的负载输出端相互连接的传感器。传感器感测相应断路器的闭合和断开状态，并在输出端产生闭合信号。传感器输出串联互连，以产生所有断路器的组合闭合信号。与组合闭合信号互连的指示电路输出信号，例如继电器触点或可听，视觉或数字信号，以指示断路器的组合闭合状态。

9. 发明授权

US5051731A Blown circuit breaker indicator with light emitting diode 失效
标题翻译：带发光二极管的断路器指示灯
公开(公告)号：US5051731A
公开(公告)日：1991-09-24
申请号：US464537
申请日：1990-01-16
申请人： Raul Guim , Aurelio R. Guim
发明人： Raul Guim , Aurelio R. Guim
IPC分类号： G08B21/20 , H01H71/04 , H01H73/14
CPC分类号： H01H73/14 , G08B21/187 , H01H71/04
摘要： A circuit breaker assembly incorporating a light emitting diode as an indicator when an overload condition is present and the circuit has been blown and further wherein the assembly includes an integral, internally placed load in the form of a capacitance sufficient to energize the light emitting diode when the load normally present in the circuit has been removed. The capacitance is connected in series with the light emitting diode as well as an external ground contact for providing the ground return for energizing the light emitting diode.
摘要翻译：一种断路器组件，当存在过载条件并且电路已经被吹动时，其中结合有发光二极管作为指示器，其中该组件包括一体积的内部放置负载，其电容形式足以使发光二极管通电，通常存在于电路中的负载已经被去除。电容与发光二极管串联连接，以及外部接地触点，用于为发光二极管供电提供接地回路。

10. 发明授权

US5012495A Switch and circuit breaker combination device 失效
标题翻译：开关和断路器组合装置
公开(公告)号：US5012495A
公开(公告)日：1991-04-30
申请号：US495495
申请日：1990-03-19
申请人： Ronald G. Munroe , Christopher J. Sedlmayr
发明人： Ronald G. Munroe , Christopher J. Sedlmayr
IPC分类号： H01H71/04 , H01H73/14 , H01H73/26
CPC分类号： H01H73/14 , H01H71/04 , H01H73/26
摘要： An improved device for protecting an electrical load from a current overload combines an electrical switch and a re-settable circuit breaker in a single housing. The device avoids the use of gate plates, visually alerts an operator to the existence of a tripped conditions, and provides automatically self-aligning, evenly-wearing contacts for the switch.
摘要翻译：用于保护电负载免受电流过载的改进的装置将电开关和可重新设置的断路器组合在一个外壳中。该设备避免使用门板，可视地警告操作员存在跳闸状态，并为开关自动提供自动对准，均匀佩戴的触点。

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