公开(公告)号：US09620938B2

公开(公告)日：2017-04-11

申请号：US14743906

申请日：2015-06-18

Applicant: LSIS CO., LTD.

Inventor： Seung Pil Yang ,  Kil Young Ahn ,  Dae Soo Han ,  Seung Hwan Mun ,  Jong Doo Kim

IPC: H02B11/26 ,  H02B1/30 ,  H02B11/12 ,  H02B11/04

CPC classification number: H02B11/26 ,  H02B1/30 ,  H02B11/04 ,  H02B11/12

Abstract: A switchboard applied with a bushing-type current transformer includes a terminal bushing inserted from a front direction, a switchboard terminal coupled to the terminal bushing, a metering current transformer bushing inserted from a front direction and inserted into the terminal bushing while wrapping the switchboard terminal, and a metering current transformer disposed outside the metering current transformer bushing and assembled or disassembled at a front surface through a circuit breaker chamber. Thus, the switchboard applied with a bushing-type current transformer has an advantage of having a high degree of internal space utilization or capable of being made to be compact.

公开(公告)号：US09608413B2

公开(公告)日：2017-03-28

申请号：US14126724

申请日：2012-05-30

Applicant: Kazuyoshi Kubota ,  Makoto Miyanishi

Inventor： Kazuyoshi Kubota ,  Makoto Miyanishi

IPC: H02B1/06 ,  H02B1/20 ,  H02B1/56 ,  H02B1/01 ,  H02B1/24 ,  H02B1/26 ,  H02B1/46 ,  H02B1/54 ,  H02B11/12

CPC classification number: H02B1/26 ,  H02B1/06 ,  H02B1/202 ,  H02B1/24 ,  H02B1/301 ,  H02B1/303 ,  H02B1/46 ,  H02B1/54 ,  H02B1/56 ,  H02B11/12

Abstract: An enclosed switchboard includes: a device containing board which contains main circuit devices such as circuit breakers; and a cable connection board which is arranged side by side adjacently to the device containing board, and contains cables that input and output electric power to/from the main circuit devices. In the enclosed switchboard, the cable connection board is configured by one housing; and the inside of the housing is divided into two by a partition plate to be comparted to a cable lead-in compartment which contains lead-in side cables and a cable lead-out compartment which contains lead-out side cables.

公开(公告)号：US08953305B2

公开(公告)日：2015-02-10

申请号：US13693292

申请日：2012-12-04

Applicant: Eaton Corporation

Inventor： Craig Allen Rodgers ,  Nathan James Weister ,  Erik Russell Bogdon

IPC: H02B11/12 ,  H01H3/06 ,  H02B11/127

CPC classification number: H01H3/06 ,  H02B11/127

Abstract: A drive shaft extension assembly is provided for an electrical switching apparatus which is removably disposed in a cassette. The electrical switching apparatus includes a levering assembly with a drive shaft. The drive shaft extension assembly includes a housing assembly, a shaft extension including an elongated body, and a racking gear. The shaft extension is structured to be coupled to the drive shaft in a fixed orientation, thereby increasing the width of the levering assembly.

Abstract translation: 为可拆卸地设置在盒中的电气开关装置提供驱动轴延伸组件。 电气开关装置包括具有驱动轴的杠杆组件。 驱动轴延伸组件包括壳体组件，包括细长主体的轴延伸件和起落架。 轴延伸部构造成以固定的方向联接到驱动轴，从而增加杠杆组件的宽度。

公开(公告)号：US08755176B2

公开(公告)日：2014-06-17

申请号：US13271818

申请日：2011-10-12

Applicant: David M. Davis ,  Alexander C. Worrall

Inventor： David M. Davis ,  Alexander C. Worrall

IPC: H05K5/00 ,  H02B1/00 ,  H02B11/12

CPC classification number: G11B33/128 ,  Y10T307/615

Abstract: The invention provides a data storage system for connection to a primary power source, the data storage system comprising: one or more data storage media; one or more interfaces, each interface able to connect to at least one of the data storage media so as to couple power from the primary power source to the at least one of the data storage media; one or more energy modules, each energy module being able to connect to an interface for providing back-up power to the one or more of the data storage media in the event of a failure of the primary power source.

Abstract translation: 本发明提供了一种用于连接到主电源的数据存储系统，所述数据存储系统包括：一个或多个数据存储介质; 一个或多个接口，每个接口能够连接到所述数据存储介质中的至少一个，以便将来自所述主电源的功率耦合到所述数据存储介质中的所述至少一个; 一个或多个能量模块​​，每个能量模块​​能够连接到接口，以在主电源发生故障的情况下向一个或多个数据存储介质提供备用电力。

公开(公告)号：US20130314847A1

公开(公告)日：2013-11-28

申请号：US13477430

申请日：2012-05-22

Applicant: Aymon Maulandi

Inventor： Aymon Maulandi

IPC: H02B11/12

CPC classification number: H01H71/1045 ,  H02B11/173

Abstract: A drawout unit that disconnects both polarities of DC current from a DC source, when all poles are used for one of the polarities leaving no pole available to disconnect the other polarity. The drawout unit includes a disconnect device having a four-pole switch, and all four poles are series-connected to the positive (ungrounded) polarity. A separate drawout module with its own housing is connected to the negative (grounded) polarity, and together, the disconnect device and the drawout module are positioned in a cradle with a racking mechanism for racking both the device and the module in and out of the cradle simultaneously, thereby obtaining total isolation of both polarities. In this configuration, the installer has the option to ground the negative polarity, while leaving the positive polarity ungrounded. The drawout module has a through bar conductor that passes the negative polarity of the DC current through the drawout unit.

Abstract translation: 一个抽出单元，它将直流电流的极性与直流电源断开，当所有的极都用于极性之一，没有极性可用于断开另一极性。 抽出单元包括具有四极开关的断开装置，并且所有四个极串联连接到正极（未接地）极性。 具有自己的外壳的单独的抽出模块连接到负极（接地的）极性，并且断开装置和抽出模块一起定位在具有用于将设备和模块装入和移出的支架机构的托架中 从而获得两极的完全隔离。 在这种配置中，安装人员可以选择将负极接地，同时保持正极性不接地。 抽出模块具有通过抽出单元使直流电流的负极性通过的通孔导体。

公开(公告)号：US08582305B1

公开(公告)日：2013-11-12

申请号：US13089571

申请日：2011-04-19

Applicant: Philip Quaife ,  Jaspal Gill

Inventor： Philip Quaife ,  Jaspal Gill

IPC: H05K7/16 ,  H02B11/12 ,  H01H9/00

CPC classification number: H01H9/226 ,  G06F1/188

Abstract: A power connection system includes a power attachment assembly (PAA) to house power cables that transport electrical power, where the cables are terminated by a connector associated with the PAA; and a power supply to provide the power to a network device, where the power supply includes another connector and a group of circuit breakers that correspond to the cables. The PAA and the power supply permit the cables to be connected to the power supply, and permit the connector and the other connector to be connected to form a junction via which the power is transported. The circuit breakers, when turned on, permit the power to be received from the cables via the PAA. The system also includes a handle to disconnect the PAA from the power supply in a manner that turns off the circuit breakers prior to disconnecting the PAA from the power supply.

Abstract translation: 电力连接系统包括用于容纳传输电力的电力电缆的电源连接组件（PAA），其中电缆由与PAA相关联的连接器端接; 以及向网络设备提供电力的电源，其中电源包括与电缆对应的另一连接器和一组断路器。 PAA和电源允许电缆连接到电源，并允许连接器和另一个连接器连接以形成电力传输的接头。 断路器打开时，允许通过PAA从电缆接收电源。 该系统还包括一个手柄，以便在断开PAA与电源之间断开断路器的方式断开PAA与电源的连接。

公开(公告)号：US5852543A

公开(公告)日：1998-12-22

申请号：US806443

申请日：1997-02-26

Applicant: Bernhard Kannler

Inventor： Bernhard Kannler

IPC: H05K7/14 ,  H02B11/12

CPC classification number: H05K7/1418 ,  Y10T403/7176

Abstract: For a fast and simple mounting and unmounting of guide rails for electrical components of electrical devices in guide rails, the guide rail set is provided, which is engaged in the frame parts by being placed against and axially displaced in the frame parts of the electrical device. An unmounting occurs, among other things, by pressing a spring tongue responsible for the engagement back to release the rail for movement for unmounting.

Abstract translation: 为了快速且简单地安装和卸载用于导轨中的电气设备的电气部件的导轨，导轨组被设置成通过在电气设备的框架部件中抵靠和轴向移位而接合在框架部件中 。 除了别的以外，通过按压负责接合的弹簧舌以释放导轨以移动以进行卸载，发生卸载。

公开(公告)号：US5481075A

公开(公告)日：1996-01-02

申请号：US208709

申请日：1994-03-11

Applicant: John D. Kleinecke ,  George A. Houche

Inventor： John D. Kleinecke ,  George A. Houche

IPC: H02B11/167 ,  H02B11/12 ,  H02B11/127 ,  H01H9/20

CPC classification number: H02B11/26 ,  H02B1/36 ,  H02B11/12 ,  H02B11/127 ,  H02B11/24

Abstract: A motor controller includes an isolation switch having a main power supply terminal and a first bolted pressure contact and a load receptacle having a second bolted pressure contact. The motor controller also includes a drawout unit having a line terminal and a load terminal, the line terminal for engaging the first bolted pressure contact when the drawout unit is in an inserted position and the load terminal for engaging the second bolted pressure contact when the drawout unit is in the inserted position. The drawout unit rests on a drawer which is in turn supported by a pair of sliding rails. A current transformer generates a sensing signal for monitoring purposes. The components are arranged in a compact design which requires significantly less space than conventional designs.

Abstract translation: 电动机控制器包括具有主电源端子和第一螺栓连接的压力接触件的隔离开关和具有第二螺栓压力接触件的负载容器。 电动机控制器还包括具有线路端子和负载端子的抽出单元，当抽出单元处于插入位置时，线路端子用于接合第一螺栓连接的压力接触件，以及用于在抽出时与第二螺栓压接头接合的负载端子 单位处于插入位置。 抽屉单元靠在一个抽屉上，抽屉又由一对滑轨支撑。 电流互感器产生用于监视目的的感测信号。 这些组件以紧凑的设计布置，其需要比常规设计明显更少的空间。

公开(公告)号：US5335140A

公开(公告)日：1994-08-02

申请号：US20360

申请日：1993-02-22

Applicant: Toshihide Kamino ,  Junichi Sonoda ,  Hirofumi Ogawa ,  Takeshi Endo

Inventor： Toshihide Kamino ,  Junichi Sonoda ,  Hirofumi Ogawa ,  Takeshi Endo

IPC: H01H73/02 ,  H01H73/04 ,  H02B11/04 ,  H02B11/12

CPC classification number: H01H73/045 ,  H02B11/04

Abstract: A drawer-type circuit interrupter is constructed with a first contact member having an open-and-close contact member, an open-and-close operation mechanism for operating said first contact member, an interrupter main body having a second contact member and a mounting frame having the external line contact terminals, wherein the second contact member is a movable-type provided with an open-and-close contact portion that is contactable with and separable from the first contact member on the one end thereof and a drawer contact member that contacts with an external line contact terminal on the other end thereof, and a compression spring for urging the second contact member into a direction for contacting the external line contact terminal on the other end of the second contact member. When the interrupter body is in the connected position the drawer contact portion on the other end of said second contact member and said external line contact terminal are into contact. The second contacting member and the external line connecting terminal can be constituted to contact each other at a plurality of points, for example two, to improve contact and interruption performance.

Abstract translation: 抽屉式电路断路器由具有开闭接触构件的第一接触构件，用于操作所述第一接触构件的开闭操作机构构成，具有第二接触构件和安装件的断续器主体 框架，其具有外部线路接触端子，其中第二接触构件是可移动型，其具有与其一端上的第一接触构件可接触和可分离的开闭接触部分和抽屉接触构件， 与另一端的外部线路接触端子接触，以及用于将第二接触构件推向与第二接触构件的另一端的外部线路接触端子接触的方向的压缩弹簧。 当断续器主体处于连接位置时，所述第二接触构件的另一端和所述外部线路接触端子上的抽屉接触部分接触。 第二接触构件和外部线路连接端子可以被构造成在多个点例如两个彼此接触，以改善接触和中断性能。

公开(公告)号：US5225962A

公开(公告)日：1993-07-06

申请号：US849243

申请日：1992-03-11

Applicant: Kenneth Neill ,  Keith W. Ball

Inventor： Kenneth Neill ,  Keith W. Ball

IPC: H02B1/04 ,  H01H85/20 ,  H02B1/00 ,  H02B1/20 ,  H02B1/36 ,  H02B11/12 ,  H02B13/02 ,  H05K7/16

CPC classification number: H02B11/12 ,  H02B1/00

Abstract: The present invention relates to a distribution board for electrical power which provides rear electrical access to connect busbars and switch modules together. The distribution board includes a framework for supporting electrical components, a switch compartment for receiving at least one switch module, and a terminal compartment for connecting outlet terminals from the switch module to outgoing lines. The present invention also includes a switch unit which utilizes a housing having a rear face. The rear face incorporates both input and output terminals.

Abstract translation: 本发明涉及一种用于电力的配电板，其提供后部电气接入以将母线和开关模块连接在一起。 分配板包括用于支撑电气部件的框架，用于接收至少一个开关模块的开关室和用于将出口端子从开关模块连接到出线的端子室。 本发明还包括利用具有后表面的壳体的开关单元。 后面板包含输入和输出端子。