公开(公告)号：US2223531A

公开(公告)日：1940-12-03

申请号：US25461339

申请日：1939-02-04

Applicant: WESTINGHOUSE ELECTRIC & MFG CO

Inventor： PUTMAN HENRY V

IPC: H01H71/04 ,  H01H73/14 ,  H02H5/06

CPC classification number: H01H73/14 ,  H01H71/04 ,  H02H5/06

公开(公告)号：US2003686A

公开(公告)日：1935-06-04

申请号：US52536331

申请日：1931-03-26

Applicant: LIONEL CORP

Inventor： GIAIMO CHARLES V

IPC: H01H71/04 ,  H01H73/14 ,  H01H73/38

CPC classification number: H01H73/14 ,  H01H71/04 ,  H01H73/38

公开(公告)号：US20220285119A1

公开(公告)日：2022-09-08

申请号：US17194479

申请日：2021-03-08

Applicant: YI-HSIANG WANG ,  I-YING WANG

Inventor： YI-HSIANG WANG ,  I-YING WANG

IPC: H01H73/14 ,  H01H47/00 ,  H01H21/20 ,  H01H71/50

Abstract: An overload protection switch with reverse restart switching structure, particularly to one that has a molded-case circuit breaker which adding a lampshade parallel stagnation position for overload indication, and when resetting, needs to press back to the RESET for reconfirmation; due to the stagnation position and reverse restart structure, it can avoid repeating the reset action, preventing the reduction of the life of the overload protection switch and repeated exposure or the misjudgment and then resetting of electrical products that have been overloaded and tripped and then overload again then results in causing dangerous; also, the lampshade can be completely tripped even when the lampshade is suppressed, and prevent the danger of repeated tripping during overload.

公开(公告)号：US10468219B2

公开(公告)日：2019-11-05

申请号：US15698323

申请日：2017-09-07

Applicant: Carling Technologies, Inc.

Inventor： Michael Fasano

IPC: H01H73/12 ,  H01H71/04 ,  H01H71/46 ,  H01H71/50 ,  H01H73/14 ,  H01H23/02 ,  H01H9/02

Abstract: A circuit interrupter having a status indicator providing a current status of the circuit interrupter, the status indicator presenting one of: an On state, an Off state or a Fault state. The status indication is provided as a visual status and is color coded to one of the three circuit interrupter states. The circuit interrupter further including, in one configuration, a rocker actuator that rotates about an axis and the status indication mechanism is coupled to the rocker actuator.

公开(公告)号：US20050162281A1

公开(公告)日：2005-07-28

申请号：US10969841

申请日：2004-10-22

Applicant: Stephen Capon

Inventor： Stephen Capon

IPC: H02B1/40 ,  H01H73/14 ,  H02B3/00 ,  H02J9/02 ,  G08B21/00

CPC classification number: H01H73/14 ,  H02B1/306 ,  H02J9/02

Abstract: A consumer unit is provided comprising at least one current protection device. The unit is distinguished in that it further comprises at least one light associated with the unit, the at least one light being operatively connected to the at least one protection device whereby the at least one light is energized so as to illuminate the unit when the at least one protection device operates.

Abstract translation: 提供了包括至少一个电流保护装置的消费者单元。 该单元的特征在于它还包括与该单元相关联的至少一个光，所述至少一个光可操作地连接到所述至少一个保护装置，由此至少一个光被激发以便当在 至少一个保护装置运行。

公开(公告)号：US06864447B1

公开(公告)日：2005-03-08

申请号：US10650343

申请日：2003-08-28

Applicant: Percy J. Lipsey, II ,  Martha Suryani ,  Craig J. Puhalla ,  Raymond P. Gundy, II

Inventor： Percy J. Lipsey, II ,  Martha Suryani ,  Craig J. Puhalla ,  Raymond P. Gundy, II

IPC: H01H9/16 ,  H01H71/46 ,  H01H73/14 ,  H01H9/00

CPC classification number: H01H73/14 ,  H01H9/161 ,  H01H71/04 ,  H01H71/465 ,  H01H2071/042

Abstract: A circuit breaker includes a housing, a pair of separable contacts within the housing, and an operating mechanism having an operating handle for opening and closing the separable contacts. A micro-switch cooperates with the operating handle and provides a first output when the separable contacts are open and a second output when the separable contacts are closed. A first LED indicator protrudes through the housing and cooperates the first output of the micro-switch. The first LED indicator is illuminated when the separable contacts are open. A second LED indicator protrudes through the housing and cooperates with the second output of the micro-switch. The second LED indicator is illuminated when the separable contacts are closed.

Abstract translation: 断路器包括壳体，壳体内的一对可分离触点，以及具有用于打开和闭合可分离触点的操作手柄的操作机构。 微型开关与操作手柄配合，并且当可分离触点打开时提供第一输出，并且当可分离触点闭合时提供第二输出。 第一LED指示器突出穿过壳体并与微动开关的第一输出端相配合。 当可分离触点打开时，第一个LED指示灯亮起。 第二LED指示器突出穿过外壳并与微动开关的第二输出配合。 当可分离触点闭合时，第二个LED指示灯亮起。

公开(公告)号：US5920451A

公开(公告)日：1999-07-06

申请号：US924390

申请日：1997-09-05

Applicant: Michael Fasano ,  David Parker ,  Joseph Smith ,  Pierre Irissou ,  Sergei Fedorjaczenko

Inventor： Michael Fasano ,  David Parker ,  Joseph Smith ,  Pierre Irissou ,  Sergei Fedorjaczenko

IPC: H01H71/08 ,  H01H71/10 ,  H01H71/46 ,  H01H71/52 ,  H01H73/14 ,  H01H83/04 ,  H01H83/22 ,  H02H1/06 ,  H02H3/04 ,  H02H3/33 ,  H02H3/16

CPC classification number: H01H73/14 ,  H01H83/226 ,  H01H2071/467 ,  H01H71/08 ,  H01H71/1009 ,  H01H71/46 ,  H01H71/528 ,  H01H83/04 ,  H02H1/06 ,  H02H3/04 ,  H02H3/33 ,  H02H3/335

Abstract: A multi-pole circuit breaker assembly for interrupting AC power to a load upon the detection of an earth leakage fault or an overcurrent condition includes a pair of circuit breaker units mounted adjacent to an earth leakage module. The earth leakage module includes an electronic circuit that senses a current imbalance between the power line lead and the neutral line lead using a differential transformer. In response to a current imbalance greater than a predetermined value, the electronic circuit periodically energizes a switching circuit that provides power across a solenoid. The solenoid, when actuated, engages a common trip mechanism to open concurrently the contacts of the circuit breakers units. The common trip mechanism includes an elongated bar that extends through the casing of the earth leakage module and the circuit breaker units. The elongated bar engages a U-shaped trip member pivotally disposed in each circuit breaker. Each trip member has a depending member extending from a leg that trips its respective circuit breaker unit when pivoted upwardly by the solenoid.

Abstract translation: 用于在检测到接地漏电故障或过电流状况时中断对负载的交流电力的多极断路器组件包括邻近漏电模块安装的一对断路器单元。 漏电模块包括电子电路，其使用差分变压器来感测电力线引线和中性线引线之间的电流不平衡。 响应于大于预定值的电流不平衡，电子电路周期性地激励通过螺线管提供电力的开关电路。 螺线管在致动时接合公共跳闸机构以同时打开断路器单元的触点。 公共跳闸机构包括延伸穿过漏电模块的壳体和断路器单元的细长杆。 细长杆接合枢转地布置在每个断路器中的U形跳闸构件。 每个跳闸构件具有从腿部延伸的悬挂构件，当通过螺线管向上枢转时，该构件跳过其各自的断路器单元。

公开(公告)号：US5694106A

公开(公告)日：1997-12-02

申请号：US766044

申请日：1996-12-16

Applicant: Ming Shan Wang

Inventor： Ming Shan Wang

IPC: H01H73/14 ,  H01H73/26 ,  H01H73/30 ,  H01L21/00 ,  H01H71/04 ,  H01H71/16

CPC classification number: H01H73/14 ,  H01H71/16 ,  H01H73/26 ,  H01L21/67109 ,  H01L21/67248 ,  H01H73/303

Abstract: An improved safety switch with overload protection circuit includes a housing having a lamp cover and three connecting plates disposed in a receptacle. One connecting plate is provided with a bi-metal plate having a platinum contact, and one is provided with a platinum contact corresponding to the bi-metal plate. When power is overload, the bi-metal plate will trip off so that an electrically insulating baffling plate may slip in between the platinum contacts to cut off power supply. The lamp cover is provided with a control hook which may control the bi-metal plate. The lamp cover further has a leg extending into an elongated notch of the baffling plate. By pressing the lamp cover, displacement of the bi-metal plate and the baffling plate may be controlled to achieve electrical connection or disconnection.

Abstract translation: 具有过载保护电路的改进的安全开关包括具有灯罩和设置在容器中的三个连接板的壳体。 一个连接板设置有具有铂触点的双金属板，并且一个连接板设置有对应于双金属板的铂触点。 当电源过载时，双金属板将跳闸，使得电绝缘挡板可能在铂触点之间滑动以切断电源。 灯罩设有可控制双金属板的控制钩。 灯罩还具有延伸到挡板的细长凹口中的腿部。 通过按压灯罩，可以控制双金属板和挡板的位移以实现电连接或断开。

公开(公告)号：US5353014A

公开(公告)日：1994-10-04

申请号：US874409

申请日：1992-04-27

Applicant: John T. Carroll ,  Raymond W. Dunbrack

Inventor： John T. Carroll ,  Raymond W. Dunbrack

IPC: H01H71/04 ,  H01H73/14 ,  G08B21/00

CPC classification number: H01H71/04 ,  H01H73/14

Abstract: A circuit breaker arranged with overload sensing, switches and LED indicators. Provided is a green LED (42) which when lit indicates that the circuit is blown and so the electrical wires from the breaker are not powered--the wires are "dead"; a red LED is also provided to indicate, when lit, that the electrical wires are powered or "live", in addition there is an amber third LED (52) which, when lit, indicates that a short circuit overload is still connected to the breaker output terminals.

Abstract translation: 断路器配有过载检测，开关和LED指示灯。 提供了一种绿色LED（42），当点亮时指示电路被吹动，并且断路器的电线未被供电 - 电线“死” 还提供了一个红色的LED，用于指示当点亮时电线被供电或“活动”，另外还有一个琥珀色的第三个LED（52），当点亮时，表明短路过载仍然连接到 断路器输出端子。

公开(公告)号：US5079530A

公开(公告)日：1992-01-07

申请号：US593948

申请日：1990-10-09

Applicant: Katsutoshi Tsuchiyama

Inventor： Katsutoshi Tsuchiyama

IPC: H01H37/74 ,  H01H23/02 ,  H01H37/52 ,  H01H73/14 ,  H01H73/22 ,  H01H73/26

CPC classification number: H01H73/14 ,  H01H23/025 ,  H01H73/26

Abstract: A circuit breaker which is thermally operable and resettable and a switch connected in series to the circuit breaker are housed in a case, and the switch is operable to turn ON and OFF by its rotational movement through actuation of a switching actuator. The circuit breaker in its breaking state is driven and reset by turning ON the switch through actuation of the switching actuator. At least one portion of the switching actuator is light-transparent and a light emitting element is disposed behind the light-transparent portion.

Abstract translation: 可热操作和可重置的断路器以及与断路器串联连接的开关被容纳在壳体中，并且开关可操作以通过致动切换致动器的旋转运动而导通和断开。 断路器处于断开状态时，通过切换执行机构的动作接通开关来驱动复位。 切换致动器的至少一部分是透光的，并且发光元件设置在光透射部分的后面。