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1. 发明申请

US20230118335A1 SWITCH WITH INTEGRAL OVERCURRENT PROTECTION 有权
公开(公告)号：US20230118335A1
公开(公告)日：2023-04-20
申请号：US17952643
申请日：2022-09-26
申请人： MP Hollywood
发明人： Cuong Ha
IPC分类号： H01H71/16 , H01H73/06 , H01H73/24 , H01H73/20
摘要： A switch with an integrated overcurrent protection element can include multiple arc gap between the contacts when opening the circuit during overload protection and switching operations. The switch can include an overcurrent protection element which can make contact with two contact terminals, and which can change to a different shape upon exposure to an overcurrent condition. The overcurrent protection element can also be moved in a direction normal to the two contact terminals between a first position and a second position through the use of a rotary switch to selectively place the overcurrent protection element in contact with the two contact terminals.

2. 发明申请

US20180323028A1 AN ARC EXTINGUISHING STRUCTURE FOR DIRECT CURRENT CIRCUIT BREAKER 审中-公开
公开(公告)号：US20180323028A1
公开(公告)日：2018-11-08
申请号：US15755724
申请日：2017-05-17
申请人： ZHEJIANG PEOPLE ELE. APPLIANCE CO., LTD.
发明人： Yanxia ZHANG , Li ZHANG , Zhihao ZHENG , Qianzhong CHEN
IPC分类号： H01H73/18 , H01H73/06 , H01H71/10 , H01H9/34 , H01H9/30
CPC分类号： H01H73/18 , H01H9/302 , H01H9/345 , H01H9/346 , H01H71/10 , H01H73/06
摘要： The present invention provides an arc extinguishing structure for direct current circuit breaker, which comprises an arc extinguishing chamber (3) installed on a second casing (2), with a lateral opening (30) which opens towards the first casing (1); a gas generating hood (4) installed at a lower part inside the arc extinguishing chamber (3) and comprising two gas generating plates (41, 42) that are disposed opposite to each other, with a shield plate (43) disposed opposite to the lateral opening (30) and adjacent the second casing (2); a movable contactor (5) and a stationary contactor (6) installed inside an internal installation space (10), with the disconnecting portion between the movable contactor (5) and the stationary contactor (6) being located inside an accommodation space (40) and close to the shield plate (43), so that when the movable contactor (5) becomes disconnected from the stationary contactor (6) and an electric arc is produced, the electric arc triggers the gas generating plates (41, 42) and the shield plate (43) to generate a lot of gas which pushes the electric arc to move in a direction away from the shield plate (43); a plurality of arc extinguishing grid-plates (7) installed at an upper part inside the arc extinguishing chamber (3), having lower slots (71) which are open towards the accommodation space (40) and have a size that gradually decreases along a direction from the second casing (2) to the first casing (1), so that the electric arc during its moving process is continuously blocked by the arc extinguishing grid-plates (7) with increasingly smaller sizes of lower slots (71), and as a result, the electric arc cannot come out from the lateral opening (30) of the arc extinguishing chamber (3), but instead can only enter the spaces between the arc extinguishing grid-plates (7) and thus get extinguished as quickly as possible.

3. 发明授权

US09293275B2 Molded-case circuit breaker 有权
标题翻译：塑壳断路器
公开(公告)号：US09293275B2
公开(公告)日：2016-03-22
申请号：US14357510
申请日：2012-11-12
申请人： LSIS CO., LTD.
发明人： Ki Ho Baek
IPC分类号： H01H23/00 , H01H9/02 , H01H71/10 , H01H73/02 , H01H3/38 , H01H3/46 , H01H71/12 , H01H73/06
CPC分类号： H01H9/02 , H01H3/38 , H01H3/46 , H01H71/10 , H01H71/12 , H01H73/02 , H01H73/06 , H01H2009/0285
摘要： Provided is a molded case circuit breaker including an upper external box defining a rear space, a lower external box coupled with the upper external box and defining a front space divided from the rear space together with the upper external box, a fixed contact unit provided on one side of the front space and connected to electrically connected to one of a power supply and a load, a movable contact unit installed in the front space to be movable and being in contact with the fixed contact unit or being separated from the fixed contact unit, a switching device installed in the rear space and operating to allow the movable contact unit to be in contact with the fixed contact unit or to be separated from the fixed contact unit, an operation device installed in the front space and the rear space and transferring the movable contact unit according to operation of the switching device, and an electrode shaft installed on one side of the upper external box, corresponding to an outside of the front space.
摘要翻译：提供了一种包括限定后部空间的上部外部盒的模制外壳断路器，与上部外部盒耦合的下部外部盒，并且限定了与上部外部盒一起从后部空间分开的前部空间，设置在前面空间的一侧并连接到电连接到电源和负载中的一个;可移动触点单元，其安装在前空间中以可移动并与固定触点单元接触或者与固定触点单元分离，安装在后部空间中并且操作以允许可动接触单元与固定接触单元接触或者与固定接触单元分离的开关装置，安装在前部空间和后部空间中的操作装置所述可动接触单元根据所述开关装置的操作，以及安装在所述上部外部箱的一侧上的电极轴，对应于所述外部前方空间。

4. 发明授权

US08786993B2 Cabling of an aircraft circuit breaker panel 有权
标题翻译：飞机断路器面板布线
公开(公告)号：US08786993B2
公开(公告)日：2014-07-22
申请号：US13687609
申请日：2012-11-28
申请人： Airbus Operations SAS
发明人： Christian Rabayrol
IPC分类号： H01H73/06
CPC分类号： G01R31/026 , H01H2071/044 , H02H3/04 , H02J4/00 , H02J13/001 , H02J13/0062
摘要： A distribution panel aboard an aircraft includes sites intended for the installation of functional electrical circuit breakers of which at least one of the sites is not occupied by a functional circuit breaker. The functional circuit breakers are wired up to a monitoring system via monitoring cabling so as to monitor a state of the circuit breakers. The at least one site not occupied by a functional circuit breaker is occupied by a nonfunctional circuit breaker, termed a false circuit breaker. The false circuit breaker is able to deliver a state signal and is wired up to the monitoring system by the monitoring cabling in a manner identical to that of a functional circuit breaker.
摘要翻译：飞机上的配电盘包括用于安装功能电路断路器的地点，其中至少一个地点不被功能断路器占用。功能断路器通过监控电缆连接到监控系统，以监控断路器的状态。功能断路器未占用的至少一个站点被称为假断路器的非功能断路器占用。假断路器能够提供状态信号，并且以与功能断路器相同的方式通过监控电缆连接到监控系统。

5. 发明申请

US20050242908A1 Light pole with integral circuit breaker 审中-公开
标题翻译：带有集成断路器的灯杆
公开(公告)号：US20050242908A1
公开(公告)日：2005-11-03
申请号：US10836612
申请日：2004-04-30
申请人： Gord Shepstone , Robert Conway , Deborah Holland , Robert Laframboise , Helen Veldhuis , Ross Murray
发明人： Gord Shepstone , Robert Conway , Deborah Holland , Robert Laframboise , Helen Veldhuis , Ross Murray
IPC分类号： F21S8/08 , F21V23/04 , F21V25/00 , H01H71/02 , H01H73/00 , H01H73/06
CPC分类号： H01H73/06 , F21S8/08
摘要： A modular circuit breaker assembly structured to be disposed within a light pole that includes a housing assembly, a mounting assembly disposed within the housing assembly, a circuit breaker coupled to the mounting assembly, and a plurality of conductors. The light pole has an elongated body with a cavity. Within the light pole cavity is a line conductor and a load conductor, each of which terminate in a coupling device. The modular circuit breaker assembly plurality of conductors include at least one line conductor and at least one load conductor, the modular circuit breaker assembly at least one line conductor and modular circuit breaker assembly at least one load conductor coupled to, and in electrical communication with, the circuit breaker. Thus, the modular circuit breaker assembly may be installed as a unit within the light pole cavity with the circuit breaker assembly line conductor coupled in electrical communication with the light pole line conductor and the circuit breaker assembly load conductor coupled in electrical communication with the light pole load conductor.
摘要翻译：一种模块化断路器组件，其被构造成设置在灯杆内，该灯杆包括壳体组件，设置在壳体组件内的安装组件，联接到安装组件的断路器以及多个导体。灯杆具有带腔体的细长体。在光杆腔内是线路导体和负载导体，每个导体和负载导体终止于耦合装置。所述模块化断路器组件多个导体包括至少一个线路导体和至少一个负载导体，所述模块化断路器组件至少一个线路导体和模块化断路器组件至少一个负载导体耦合到所述至少一个负载导体，断路器。因此，模块化断路器组件可以作为一个单元安装在光杆腔内，其中断路器组装线导体与光极线导体电连接并且断路器组件负载导体与光杆电连通负载导体。

6. 发明申请

US20050068131A1 Electric pole for a low-voltage power circuit breaker, and associated circuit breaker 有权
标题翻译：用于低压电源断路器的电极，以及相关的断路器
公开(公告)号：US20050068131A1
公开(公告)日：2005-03-31
申请号：US10496574
申请日：2002-12-10
申请人： Lucio Azzola , Eligio Zanchi
发明人： Lucio Azzola , Eligio Zanchi
IPC分类号： H01H73/06 , H01H1/00 , H01H9/34 , H01H71/02 , H01H71/10 , H01H73/10 , H01H73/18 , H01H9/02
CPC分类号： H01H1/2058 , H01H9/342 , H01H71/02 , H01H71/0207 , H01H71/1009 , H01H73/18
摘要： An electric pole for a low-voltage power circuit breaker, comprising an insulating enclosure (20, 30) that has a lower wall, an upper wall, two side walls, a rear wall and a front wall, at least one arc chute, at least one fixed contact (8) and at least one moving contact (9) that can be mutually coupled/uncoupled, and a first electric terminal (10) and a second electric terminal (11) that are functionally associated with the fixed contact and the moving contact and allow electrical connection of the pole in input and in output, its particularity consisting of the fact that the insulating enclosure comprises a first half-shell (20) and a second half-shell (30) which are mutually coupled along corresponding coupling surfaces and form a self-supporting structure, the first and second half-shells being shaped so as to form at least one compartment (12) that is suitable to accommodate the fixed contact and the moving contact and the arc chute, and second (13) and third containment volumes (14), which are arranged on mutually opposite sides with respect to the compartment and are suitable to accommodate respectively the first and second electric terminals.
摘要翻译： 1.一种用于低压电力断路器的电极，包括具有下壁，上壁，两个侧壁，后壁和前壁的绝缘外壳（20,30），至少一个弧形槽至少一个固定触点（8）和至少一个能够相互耦合/不连接的移动触点（9），以及与固定触点和功能上相关联的第一电端子（10）和第二电端子（11）移动接触并且允许极在输入和输出中的电连接，其特性包括以下事实：绝缘外壳包括第一半壳（20）和第二半壳（30），第一半壳（20）和第二半壳（30）表面并形成自支撑结构，第一和第二半壳被成形为形成适于容纳固定触点和移动触点和电弧槽的至少一个隔室（12），第二（13））和第三个包容卷（14），其相对于所述隔间布置在相互相对的两侧，并且适于分别容纳所述第一和第二电端子。

7. 发明授权

US5605467A Cover for battery compartment and communications port 失效
标题翻译：盖电池仓和通讯口
公开(公告)号：US5605467A
公开(公告)日：1997-02-25
申请号：US375454
申请日：1995-01-19
申请人： H. Richard Beck , Kenneth M. Fischer
发明人： H. Richard Beck , Kenneth M. Fischer
IPC分类号： H01H73/06 , H01H9/02 , H01H71/74 , H01R13/447 , H01R13/44
CPC分类号： H01R13/447 , H01H71/7409 , H01H9/0264 , H01R2201/16
摘要： A cover for a communications port and an aperture at a surface of an electrical switching device includes a cover mechanism for covering at least the communications port and the aperture; and a plug having a proximate end attached to the cover mechanism and having a distal end for insertion within a recess of the communications port. Alternatively, an electrical switching device comprises separable contacts; a housing for the separable contacts including a surface having an aperture and a communications port with a recess; a cover mechanism for covering at least the communications port and the aperture; and a plug having a proximate end attached to the cover mechanism and having a distal end for insertion within the recess of the communications port.
摘要翻译：用于通信端口的盖和电气开关装置的表面处的孔包括用于至少覆盖通信端口和孔的盖机构; 以及插头，其具有附接到所述盖机构的近端，并且具有用于插入所述通信端口的凹部内的远端。或者，电气开关装置包括可分离触点; 用于可分离触点的壳体，包括具有孔的表面和具有凹部的通信口; 用于至少覆盖通信端口和孔的盖机构; 以及具有附接到所述盖机构并具有用于插入所述通信端口的所述凹部内的远端的插头。

8. 发明授权

US5605224A Accessory compartment for high ampere-rated circuit breaker 失效
标题翻译：高安培断路器配件箱
公开(公告)号：US5605224A
公开(公告)日：1997-02-25
申请号：US248900
申请日：1994-05-25
申请人： Raymond K. Seymour , Paul T. Rajotte , Paul H. Singer , John A. Pollman
发明人： Raymond K. Seymour , Paul T. Rajotte , Paul H. Singer , John A. Pollman
IPC分类号： H01H73/02 , H01H71/02 , H01H71/12 , H01H71/74 , H01H73/06 , H01H23/00
CPC分类号： H01H71/0228 , H01H71/123 , H01H2300/042 , H01H2300/044 , H01H71/126 , H01H71/7409
摘要： This invention relates to a high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The circuit breaker electronic trip unit is contained within a recess in the circuit breaker cover and is interlocked with the circuit breaker operating mechanism to articulate the operating mechanism upon removal. The accessory units are contained within an adjoining accessory compartment recess within the circuit breaker cover. Rejection pins on the accessories insure that the correct accessories are connected within the corresponding accessory compartments.
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。断路器电子跳闸单元包含在断路器盖的凹部内，并与断路器操作机构互锁，以便在拆卸时将操作机构连接起来。附件单元包含在断路器盖内相邻的附件隔间凹槽内。配件上的排斥针确保在相应的附件隔间内连接正确的附件。

9. 发明授权

US5303113A Digital circuit interrupter with RFI and EMI shielding 失效
标题翻译：带RFI和EMI屏蔽的数字电路断路器
公开(公告)号：US5303113A
公开(公告)日：1994-04-12
申请号：US860627
申请日：1992-03-30
申请人： Ira B. Goleman , Mark S. DeBiasi , Edward R. Bednarik
发明人： Ira B. Goleman , Mark S. DeBiasi , Edward R. Bednarik
IPC分类号： H01H73/06 , H01H71/12 , H05K9/00 , H02H3/00
CPC分类号： H05K9/0066 , H01H71/123 , H01H2239/004
摘要： A digital circuit interrupter containing radio frequency sensitive electronic equipment employs an electrically-insulative enclosure having a conductive coating on the exterior surface. The enclosure is inserted within the circuit interrupter enclosure during automated assembly of the circuit interrupter components.
摘要翻译：包含射频敏感电子设备的数字电路中断器采用在外表面上具有导电涂层的电绝缘外壳。在电路断路器部件的自动组装期间，机箱插入断路器外壳内。

10. 发明授权

US5245302A Automatic miniature circuit breaker with Z-axis assemblable trip mechanism 失效
标题翻译：具有Z轴组合跳闸机构的自动微型断路器
公开(公告)号：US5245302A
公开(公告)日：1993-09-14
申请号：US878648
申请日：1992-05-05
申请人： Rodney J. Brune , Thomas A. Edds , James V. Fixemer , Charles H. Wagner , Matthew D. Sortland , Duane L. Turner , John M. Winter
发明人： Rodney J. Brune , Thomas A. Edds , James V. Fixemer , Charles H. Wagner , Matthew D. Sortland , Duane L. Turner , John M. Winter
IPC分类号： H01H73/06 , H01H71/02 , H01H71/40 , H01H83/02
CPC分类号： H01H71/0207 , H01H71/405
摘要： An improved miniature circuit breaker is provided which is adapted to improved automatic assembly of all components thereof. Key components of the breaker are individually and collectively designed to be susceptible to total Z-axis assembly. In particular, the trip mechanism including the trip lever, and the associated activation means, tension means and reset means are defined by elements designed to interact in a Z-axis assemblable fashion. The trip mechanism components are also designed for improved trip action and enhanced breaker performance in repeated OPEN, CLOSED, and TRIP operations.
摘要翻译：提供了一种改进的微型断路器，其适于改进其所有部件的自动组装。断路器的关键部件被单独和集体设计为易受Z轴组装的影响。特别地，包括脱扣杆和相关联的启动装置的牵引机构，张紧装置和复位装置由设计成以Z轴可组装的方式相互作用的元件限定。跳闸机构部件还设计用于在重复的OPEN，CLOSED和TRIP操作中改善跳闸动作和增强的断路器性能。

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