知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

29 条记录 (耗时 0.016 秒)

    Metal encapsulated multi-phase high voltage switching system filled with compressed gas
    13.
    发明授权
    Metal encapsulated multi-phase high voltage switching system filled with compressed gas 失效
    金属封装的多相高压开关系统充满压缩气体

    公开(公告)号：US5003427A

    公开(公告)日：1991-03-26

    申请号：US191044

    申请日：1988-05-06

    申请人： Erwin Reichl ,  Werner Heinzelmann

    发明人： Erwin Reichl ,  Werner Heinzelmann

    IPC分类号： H02B13/02 ,  H01H33/02 ,  H01H33/66 ,  H02B1/22 ,  H02B13/035

    CPC分类号： H02B1/22 ,  H02B13/0354 ,  H01H2033/024 ,  H01H31/003 ,  H01H33/022 ,  H01H33/6661

    摘要： A metal enclosed multi-phase high voltage switching arrangement filled with compressed gas and provided with an interior protective wall between the bus bar chamber and the switch chamber. The electrical connection between the two chambers is established via gas tight passages or passthroughs arranged diagonally in the protective wall, with the passages being disposed, in one direction, at the spacing between the bus bars and, in the other perpendicular direction, at the spacing of the poles of the high voltage power or load switch in the switch chamber. Straight connections without crossovers are provided in the bus bar chamber between each bus bar and the associated passage via the respective disconnect or three-way position bus bar switch, while the connecting lines in the switch chamber from the passages to the respective poles of the high voltage switch extend in mutually parallel planes, here again without cross-overs.

    摘要翻译： 金属封闭式多相高压开关装置，填充有压缩气体，并在母线室和开关室之间设有内部保护壁。 两个腔室之间的电气连接是通过气体密封通道或通过斜线布置在保护壁中的通孔构成的，其中通道沿着一个方向设置在汇流条之间的间隔处，并且在另一个垂直方向上以间隔 的开关室中的高压电源或负载开关的极点。 通过相应的断路器或三通位置母线开关，每个汇流条和相关通道之间的汇流条腔室中提供直通连接，而开关室中的连接线从通道到相应的极高点 电压开关在相互平行的平面上延伸，这里再次没有交叉。

    Flexible power support redundancy busway system
    16.
    发明授权
    Flexible power support redundancy busway system 有权

    公开(公告)号：US10198056B2

    公开(公告)日：2019-02-05

    申请号：US15722863

    申请日：2017-10-02

    申请人： Amazon Technologies, Inc.

    发明人： Faran Harold Kaplan

    IPC分类号： G06F1/30 ,  H02B1/22 ,  H02J9/06

    摘要： A busway system enables multiple interchangeable power support redundancies to be provided to electrical loads. The busway system includes multiple busways extending through an aisle space, where some busways carry power from separate primary power sources, and one or more busways carry power from a secondary power source. Busways are coupled to loads to provide power support directly to the loads, indirectly via devices that distribute power to the loads via branch circuits, etc. The power support redundancy provided to a load is established based at least in part upon which busways are coupled to the load, and power support redundancies can be changed by changing the couplings of particular busways with the loads. The busways can extend through the aisle space in a staggered configuration to enable load balancing between busways by restricting loads in certain regions of the aisle space to coupling with certain busways and not others.

    Subsea switchgear
    17.
    发明授权
    Subsea switchgear 有权
    海底开关柜

    公开(公告)号：US09450385B2

    公开(公告)日：2016-09-20

    申请号：US14898771

    申请日：2014-06-20

    申请人： Siemens Aktiengesellschaft

    发明人： Knut Schonhowd Kristensen

    IPC分类号： H02B1/22 ,  H02B13/00 ,  H02G9/02 ,  H02B13/045 ,  H01H33/56

    CPC分类号： H02B1/22 ,  H01H2033/566 ,  H02B1/20 ,  H02B13/045 ,  H02G9/02

    摘要： A subsea switchgear is provided. The subsea switchgear includes a first power input for receiving electric power from a power source and a second power input for receiving electric power from a power source. It further includes a power distribution bus and a first circuit breaker coupled between the first power input and the power distribution bus. The first circuit breaker is configured to be capable of disconnecting the first power input from the power distribution bus. A second circuit breaker is further coupled between the second power input and the power distribution bus. The second circuit breaker is configured to be capable of disconnecting the second power input from the power distribution bus.

    摘要翻译： 提供海底开关设备。 海底开关设备包括用于从电源接收电力的第一电力输入端和用于从电源接收电力的第二电力输入端。 它还包括配电总线和耦合在第一电力输入和配电总线之间的第一断路器。 第一断路器被配置为能够从配电总线断开第一电力输入。 第二断路器进一步耦合在第二电力输入和配电总线之间。 第二断路器被配置为能够从配电总线断开第二电力输入。

    Apparatus for powering on by pushing random key
    19.
    发明授权
    Apparatus for powering on by pushing random key 有权
    按随机键上电的装置

    公开(公告)号：US07323795B2

    公开(公告)日：2008-01-29

    申请号：US10316597

    申请日：2002-12-11

    申请人： Heui-Do Lim

    发明人： Heui-Do Lim

    IPC分类号： H02B1/22 ,  G06F1/26 ,  G06F3/02

    CPC分类号： H03M11/02 ,  G06F1/26 ,  G06F3/023 ,  Y10T307/76

    摘要： An apparatus for powering on a terminal with a keypad by randomly selecting any key of the keypad. The keypad includes a plurality of keys, each of which has at least one set of contacts. The apparatus comprises a device controlled in such a manner as to be enabled to receive a battery voltage and supply a system voltage, a controller for, upon sensing a random key selection, generating a power on/off signal of a first state to continuously supply power to the terminal until a power off state is sensed and, upon sensing a power on state, generating a key on/off signal of a first state to operate subsequent input keys as general keys, and a key array switch including a plurality of first switches each for connecting one of the two contacts of each key arrayed in a corresponding row to the battery voltage, and a plurality of second switches each for connecting the other contact of each key arrayed in a corresponding column to an enable terminal of the system voltage supply device, the key array switch being disabled in response to the key on/off signal of the first state.

    摘要翻译： 一种用于通过随机选择键盘的任何键来通过键盘为终端供电的装置。 键盘包括多个键，每个键具有至少一组触点。 该装置包括以能够接收电池电压并提供系统电压的方式控制的装置，控制器，用于在感测随机密钥选择时产生第一状态的电源开/关信号，以连续供应 并且在检测到电源接通状态时，产生用于操作后续输入键作为通用键的第一状态的键开/关信号，以及键阵列开关，其包括多个第一 开关各自用于将排列在相应行中的每个键的两个触点中的一个连接到电池电压，以及多个第二开关，每个用于将排列在相应列中的每个键的另一个触点连接到系统电压的使能端 供应装置，响应于第一状态的键开/关信号，键阵列开关被禁用。

    Enclosed switchgear
    20.
    发明授权
    Enclosed switchgear 失效
    附加开关

    公开(公告)号：US5124881A

    公开(公告)日：1992-06-23

    申请号：US669062

    申请日：1984-11-07

    申请人： Hisao Motoki

    发明人： Hisao Motoki

    IPC分类号： H02B1/20 ,  H02B1/21 ,  H02B1/22 ,  H02B13/00 ,  H02B13/02

    CPC分类号： H02B13/02 ,  H02B1/21

    摘要： An enclosed type switchgear for receiving electric power from two separate power lines includes first and second circuit breaker chambers arranged side by side and a third circuit breaker chamber provided below the first and second circuit breaker chambers. First and second circuit breakers, the power source side terminals of which connected to the power lines are encased in the first and second circuit breaker chambers, respectively, while a third circuit breaker interconnecting the load side terminals of the first and second circuit breakers is encased in the third circuit breaker chamber. Bus chambers are provided on the rear side of the first, second and third circuit breaker chambers, respectively for encasing conductors interconnecting the first, second and third circuit breakers. All of the chambers and the conductors are arranged symmetrically with respect to the center line of the switchgear for minimizing the kind and number of the conductors interconnecting the circuit breakers.

    摘要翻译： 用于从两个分离的电力线接收电力的封闭式开关装置包括并排布置的第一和第二断路器室以及设置在第一和第二断路器室下方的第三断路器室。 连接到电力线的电源侧端子分别封装在第一和第二断路器室中的第一和第二断路器，而将第一和第二断路器的负载侧端子互连的第三断路器被封装 在第三个断路器室。 总线室分别设置在第一，第二和第三断路器室的后侧，用于封装互连第一，第二和第三断路器的导体。 所有的室和导体相对于开关装置的中心线对称布置，以最小化互连断路器的导体的种类和数量。