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    Power receiving system
    1.
    发明授权
    Power receiving system 失效
    电力接收系统

    公开(公告)号：US5467241A

    公开(公告)日：1995-11-14

    申请号：US340480

    申请日：1994-11-14

    申请人： Sinzi Sugitani ,  Toru Tanimizu ,  Koutarou Takematsu ,  Fumio Wakasa ,  Toshiaki Izumi

    发明人： Sinzi Sugitani ,  Toru Tanimizu ,  Koutarou Takematsu ,  Fumio Wakasa ,  Toshiaki Izumi

    IPC分类号： H02H3/00 ,  H02H7/22 ,  H02H7/26

    CPC分类号： H02H3/003 ,  H02H7/22

    摘要： In a power receiving system, a network transformer, a protector breaker and a current detector are connected between the load side of each of a plurality of network lines and a network bus, a breaker is connected to the primary side of the network transformer, the current detector being operative to detect an accident current on the secondary side of the network transformer, and relays or an operation controller is provided which is responsive to the detection signal to open the breaker and protector breaker to switch off accident currents on the primary and secondary sides of the network transformer, whereby the protective range is so expanded as to cover a line section between the network transformer and the protector breaker and the scale of the overall power receiving system is reduced.

    摘要翻译： 在电力接收系统中，网络变压器，保护器断路器和电流检测器连接在多个网络线路的每个的负载侧和网络总线之间，断路器连接到网络变压器的初级侧， 电流检测器可操作以检测网络变压器的次级侧上的事故电流，并且提供继电器或操作控制器，其响应于检测信号来打开断路器和保护器断路器以关闭主和次级侧的事故电流 因此保护范围如此扩大以覆盖网络变压器和保护器断路器之间的线路部分，并且总体受电系统的规模减小。

    Vacuum capacitor-voltage-transformer
    2.
    发明授权
    Vacuum capacitor-voltage-transformer 有权
    真空电容器 - 电压互感器

    公开(公告)号：US09159488B2

    公开(公告)日：2015-10-13

    申请号：US13393703

    申请日：2010-09-01

    申请人： Toru Tanimizu ,  Toru Nishizawa ,  Toshimasa Fukai ,  Kaoru Kitakizaki ,  Takayoshi Tanimura

    发明人： Toru Tanimizu ,  Toru Nishizawa ,  Toshimasa Fukai ,  Kaoru Kitakizaki ,  Takayoshi Tanimura

    IPC分类号： H02M3/06 ,  H01F27/42 ,  H01F38/24

    CPC分类号： H01F27/425 ,  H01F38/24

    摘要： [Task] The present invention aims to provide a vacuum capacitor instrument voltage transformer by which current and voltage can be much precisely measured.[Means for achieving task] The means is so made that a main capacitor portion 8 and a voltage dividing capacitor portion 10 are installed in a earthed vacuum vessel, a main ground circuit 30 is provided through which a leak current I2 flows from an outer surface of the primary line-path side vacuum vessel to the earth E, and a voltage dividing ground circuit 31 is provided through which a leak current I11 flows to the earth E through a voltage dividing insulating cylindrical member 11 that is disposed between an earthed portion and each of the main capacitor portion and the voltage dividing capacitor portion.

    摘要翻译： [任务]本发明旨在提供一种真空电容器仪表电压互感器，通过该电压互感器能够精确地测量电流和电压。 [实现任务的手段]使接地的真空容器中安装有主电容器部分8和分压电容器部分10的装置，提供主接地电路30，漏电流I2通过该主接地电路从外表面 的一次线路侧真空容器连接到地E，并且设置有分压接地电路31，通过该分压接地电路31，泄漏电流I11通过分压绝缘圆柱形构件11流到地球E，该分压绝缘圆柱形构件11设置在接地部分和 主电容器部分和分压电容器部分中的每一个。

    Bellows for use in vacuum capacitor
    4.
    发明授权
    Bellows for use in vacuum capacitor 失效
    用于真空电容器的波纹管

    公开(公告)号：US07041930B2

    公开(公告)日：2006-05-09

    申请号：US11005482

    申请日：2004-12-07

    申请人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toru Tanimizu

    发明人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toru Tanimizu

    IPC分类号： H01G5/13

    CPC分类号： H01G5/14 ,  H01H33/66238 ,  H01H2009/523 ,  H01H2033/6613 ,  H01H2033/66215

    摘要： A vacuum capacitor includes a vacuum vessel, stationary and movable electrodes arranged in the vacuum vessel, and a bellows which follows the movable electrode to maintain the hermeticity of the inside of the vacuum vessel and which serves as a current path, wherein the bellows is formed of a conduction high-strength heat resisting alloy.

    摘要翻译： 真空电容器包括真空容器，布置在真空容器中的静止电极和可移动​​电极以及跟随可动电极的波纹管，以保持真空容器内部的气密性并且用作电流路径，其中形成波纹管 的传导高强度耐热合金。

    Vacuum circuit-breaker and electrode assembly therefor and a manufacturing method thereof
    5.
    发明授权
    Vacuum circuit-breaker and electrode assembly therefor and a manufacturing method thereof 失效
    真空断路器及其电极组件及其制造方法

    公开(公告)号：US5612523A

    公开(公告)日：1997-03-18

    申请号：US206670

    申请日：1994-03-07

    申请人： Yoshimi Hakamata ,  Toru Tanimizu ,  Akira Osaka ,  Katsuhiro Komuro

    发明人： Yoshimi Hakamata ,  Toru Tanimizu ,  Akira Osaka ,  Katsuhiro Komuro

    IPC分类号： H01H33/66 ,  H01H1/02 ,  H01H33/664

    CPC分类号： H01H33/6644 ,  H01H1/0203 ,  H01H33/6642 ,  H01H33/6643 ,  Y10T29/49215

    摘要： A portion of a highly conductive metal member is infiltrated in voids of a porous high melting point metal member, and both the metal members are integrally joined to each other. An arc electrode portion 13 is formed of a high melting point area 11 in which the highly conductive metal is infiltrated in voids of the high melting point metal member. A coil electrode portion 14 is formed by hollowing out the interior of a highly conductive metal area 12 composed only of highly conductive metal and by forming slits 15 to 17 thereon. A rod 18 is hard-brazed on the rear surface of the coil electrode portion 14. With this electrode, it is possible to reduce the number of parts, and to omit the brazing portion between the arc electrode portion 13 and the coil electrode portion 14 for lowering the electric resistance and thereby the calorific value.

    摘要翻译： 高导电性金属构件的一部分渗透到多孔高熔点金属构件的空隙中，并且两个金属构件彼此一体地接合。 电弧电极部分13由高熔点区域11形成，其中高导电金属渗入高熔点金属构件的空隙中。 通过对由高导电性金属构成的高导电性金属区域12的内部进行挖空，并且在其上形成狭缝15〜17而形成线圈电极部14。 杆18在线圈电极部分14的后表面上硬钎焊。通过该电极，可以减少部件数量，并省略电弧电极部分13和线圈电极部分14之间的钎焊部分 用于降低电阻，从而降低发热量。

    Vacuum capacitor
    6.
    发明授权
    Vacuum capacitor 有权
    真空电容器

    公开(公告)号：US08749946B2

    公开(公告)日：2014-06-10

    申请号：US13131468

    申请日：2009-11-19

    申请人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toshinori Tatsumi ,  Yuichi Nishikiori ,  Kaoru Kitakizaki ,  Toru Tanimizu

    发明人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toshinori Tatsumi ,  Yuichi Nishikiori ,  Kaoru Kitakizaki ,  Toru Tanimizu

    IPC分类号： H01G5/00

    CPC分类号： H01G5/06 ,  H01G5/013 ,  H01G5/0136

    摘要： A vacuum capacitor includes a fixed electrode, a movable electrode, a movable electrode shaft, a magnetic flux receiving unit, a magnetic flux generating unit and a capacitance control unit. A plurality of electrode members in a vacuum casing form the fixed electrode. The fixed electrode is divided into a plurality of fixed electrodes, and each fixed electrode is lead outside the vacuum casing and electrically connected to each other in series. A plurality of electrode members arranged in gaps between the electrode members of the fixed electrode form the movable electrode. Rotating the movable electrode shaft, which supports the movable electrode, varies capacitance between the movable electrode and the fixed electrode. The magnetic flux receiving unit rotates the movable electrode shaft. The magnetic flux generating unit, located outside the vacuum casing, rotates the magnetic flux receiving unit by magnetic attraction. The capacitance control unit rotates the magnetic flux generating unit.

    摘要翻译： 真空电容器包括固定电极，可动电极，可动电极轴，磁通量接收单元，磁通量产生单元和电容控制单元。 真空壳体中的多个电极部件形成固定电极。 固定电极被分成多个固定电极，每个固定电极引导到真空壳体的外部并串联电连接。 布置在固定电极的电极构件之间的间隙中的多个电极构件形成可动电极。 旋转支撑可动电极的可动电极轴改变可动电极和固定电极之间的电容。 磁通量接收单元使可动电极轴旋转。 位于真空壳体外部的磁通量产生单元通过磁吸引旋转磁通量接收单元。 电容控制单元旋转磁通产生单元。

    VACUUM CAPACITOR-VOLTAGE-TRANSFORMER
    7.
    发明申请
    VACUUM CAPACITOR-VOLTAGE-TRANSFORMER 有权
    真空电容器 - 电压变压器

    公开(公告)号：US20120153932A1

    公开(公告)日：2012-06-21

    申请号：US13393703

    申请日：2010-09-01

    申请人： Toru Tanimizu ,  Toru Nishizawa ,  Toshimasa Fukai ,  Kaoru Kitakizaki ,  Takayoshi Tanimura

    发明人： Toru Tanimizu ,  Toru Nishizawa ,  Toshimasa Fukai ,  Kaoru Kitakizaki ,  Takayoshi Tanimura

    IPC分类号： H01F38/24

    CPC分类号： H01F27/425 ,  H01F38/24

    摘要： [Task] The present invention aims to provide a vacuum capacitor instrument voltage transformer by which current and voltage can be much precisely measured.[Means for Achieving Task] The means is so made that a main capacitor portion 8 and a voltage dividing capacitor portion 10 are installed in a earthed vacuum vessel, a main ground circuit 30 is provided through which a leak current I2 flows from an outer surface of the primary line-path side vacuum vessel to the earth E, and a voltage dividing ground circuit 31 is provided through which a leak current I11 flows to the earth E through a voltage dividing insulating cylindrical member 11 that is disposed between an earthed portion and each of the main capacitor portion and the voltage dividing capacitor portion.

    摘要翻译： [任务]本发明旨在提供一种真空电容器仪表电压互感器，通过该电压互感器能够精确地测量电流和电压。 [实现任务的手段]使接地的真空容器中安装有主电容器部分8和分压电容器部分10的装置，提供主漏极电流I2从外表面流过的主接地电路30， 的一次线路侧真空容器连接到地E，并且设置有分压接地电路31，通过该分压接地电路31，泄漏电流I11通过分压绝缘圆柱形构件11流到地球E，该分压绝缘圆柱形构件11设置在接地部分和 主电容器部分和分压电容器部分中的每一个。

    VACUUM CAPACITOR
    8.
    发明申请
    VACUUM CAPACITOR 有权
    真空电容器

    公开(公告)号：US20110235231A1

    公开(公告)日：2011-09-29

    申请号：US13131486

    申请日：2009-11-19

    申请人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toshinori Tatsumi ,  Yuichi Nishikiori ,  Kaoru Kitakizaki ,  Toru Tanimizu

    发明人： Eiichi Takahashi ,  Toshimasa Fukai ,  Toshinori Tatsumi ,  Yuichi Nishikiori ,  Kaoru Kitakizaki ,  Toru Tanimizu

    IPC分类号： H01G5/011

    CPC分类号： H01G5/0136 ,  H01G5/013 ,  H01G5/06

    摘要： [Object] An object of the present invention is to provide a vacuum capacitor, a vacuum state of a vacuum chamber of which is maintained without bellows etc., and whose capacitance is easily adjustable, and a decrease of life of which is lessened.[Means to Solve] A fixed electrode 4 is formed by arranging a plurality of flat electrode members 5 in layers at a certain distance in an axial direction of a vacuum chamber 1b in the vacuum chamber 1b. A movable electrode 7 is an electrode that is formed by arranging a plurality of flat electrode members 8 in layers at a certain distance at a movable electrode shaft 9 in the vacuum casing 1, and by rotation of the movable electrode shaft 9, the each electrode member 8 of the movable electrode 7 is inserted into and extracted from a gap between the electrode members 5 of the fixed electrode 4 and alternately overlaps the electrode member 5 of the fixed electrode 4 with the each electrode member 8 of the movable electrode 7 in noncontact with the electrode members 5 of the fixed electrode 4. A magnetic flux receiving unit 12 is fixed to the movable electrode shaft 9 at a seal member 3 side in the vacuum casing 1, and a capacitance control unit 14 having a magnetic flux generating unit 13 is rotatably supported outside the seal member 3. By rotating the capacitance control unit 14 also rotating the magnetic flux receiving unit 12 by magnetic attraction, an overlap area between the movable electrode 7 and the fixed electrode 4 is changed, then capacitance adjustment is made.

    摘要翻译： 本发明的目的是提供一种真空电容器，其真空室的真空状态保持无波纹管等，并且其电容容易调节，并且其使用寿命减少。 [解决方案]固定电极4通过在真空室1b中的真空室1b的轴向上以一定距离布置多个平板电极构件5而形成。 可动电极7是通过在真空壳体1中的可动电极轴9上以一定距离布置多个平面电极构件8而形成的电极，并且通过可动电极轴9的旋转， 将可动电极7的构件8插入到固定电极4的电极构件5之间的间隙中并从固定电极4的电极构件5之间的间隙中抽出，并且与可动电极7的每个电极构件8以非接触的方式交替重叠 与固定电极4的电极部件5连接。在真空壳体1的密封部件3侧将磁通量接收部12固定在可动电极轴9上，电容控制部14具有磁通发生部13 被可旋转地支撑在密封构件3的外部。通过旋转电容控制单元14，其也通过磁吸引使磁通量接收单元12旋转，movab之间的重叠区域 改变电极7和固定电极4，然后进行电容调整。