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95 条记录 (耗时 0.029 秒)

    Power switching apparatus
    1.
    发明授权
    Power switching apparatus 有权
    电源开关装置

    公开(公告)号：US08748770B2

    公开(公告)日：2014-06-10

    申请号：US13383420

    申请日：2010-08-30

    申请人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

    发明人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

    IPC分类号： H01H33/14

    CPC分类号： H02B13/0354 ,  H02B13/0356

    摘要： A power switching apparatus includes: a pressure tank having tube-like openings in a shank portion and having an insulating gas sealed therein; a vacuum valve housed in the pressure tank and connected to the pressure tank at one end; bushing conductors penetrating through the openings of the pressure tank and electrically connected to the vacuum valve; and current transformers provided on an outside of the pressure tank and measuring a current flowing through the bushing conductors. Tube-like current transformer installation portions on which to install the current transformers are provided above the openings of the pressure tank and an outside diameter of the openings of the pressure tank is made larger than an outside diameter of the current transformer installation portions.

    摘要翻译： 一种动力切换装置，包括：压力罐，其具有在柄部分中具有密封在其中的绝缘气体的管状开口; 容纳在压力罐中的真空阀在一端连接到压力罐; 衬套导体穿过压力罐的开口并电连接到真空阀; 以及电流互感器，其设置在压力罐的外部并测量流过衬套导体的电流。 在压力罐的开口的上方设置有用于安装电流互感器的管状电流互感器安装部，并且使压力容器的开口的外径大于电流互感器安装部的外径。

    POWER SWITCHING APPARATUS
    2.
    发明申请
    POWER SWITCHING APPARATUS 有权
    电源开关装置

    公开(公告)号：US20120103941A1

    公开(公告)日：2012-05-03

    申请号：US13383420

    申请日：2010-08-30

    申请人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

    发明人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

    IPC分类号： H01H33/66

    CPC分类号： H02B13/0354 ,  H02B13/0356

    摘要： A power switching apparatus includes: a pressure tank having tube-like openings in a shank portion and having an insulating gas sealed therein; a vacuum valve housed in the pressure tank and connected to the pressure tank at one end; bushing conductors penetrating through the openings of the pressure tank and electrically connected to the vacuum valve; and current transformers provided on an outside of the pressure tank and measuring a current flowing through the bushing conductors. Tube-like current transformer installation portions on which to install the current transformers are provided above the openings of the pressure tank and an outside diameter of the openings of the pressure tank is made larger than an outside diameter of the current transformer installation portions.

    摘要翻译： 一种动力切换装置，包括：压力罐，其具有在柄部分中具有密封在其中的绝缘气体的管状开口; 容纳在压力罐中的真空阀在一端连接到压力罐; 衬套导体穿过压力罐的开口并电连接到真空阀; 以及电流互感器，其设置在压力罐的外部并测量流过衬套导体的电流。 在压力罐的开口的上方设置有用于安装电流互感器的管状电流互感器安装部，并且使压力容器的开口的外径大于电流互感器安装部的外径。

    Tank type vacuum circuit breaker
    3.
    发明授权
    Tank type vacuum circuit breaker 有权
    罐式真空断路器

    公开(公告)号：US09082572B2

    公开(公告)日：2015-07-14

    申请号：US14118574

    申请日：2011-11-08

    申请人： Satoru Yoshida ,  Yuta Nakayama

    发明人： Satoru Yoshida ,  Yuta Nakayama

    IPC分类号： H01H33/66 ,  H01H33/666 ,  H01H33/662 ,  H02B13/035

    CPC分类号： H01H33/6606 ,  H01H33/66 ,  H01H33/66261 ,  H01H33/666 ,  H02B13/0354

    摘要： In a tank type vacuum circuit breaker in which each of movable side and fixed side connection terminals of a vacuum interrupter arranged in a main tank and the lower end of each of conductors of a pair of bushings arranged in a standing condition in the main tank are connected by a flexible conductor and a shield for surrounding connection portions is provided, the shield is configured by combining: a main body side shield which is provided on axial both sides of the vacuum interrupter and covers a connection portion of the flexible conductor and the connection terminal; and a bushing side shield which is provided on the lower end side of the conductor and covers a connection portion of the conductor and the flexible conductor.

    摘要翻译： 在其中设置在主箱中的真空断路器的可动侧和固定侧连接端子和在主箱中处于竖立状态的一对衬套的每个导体的每个导体的下端中的每一个的罐式真空断路器中， 通过柔性导体和围绕连接部分的屏蔽连接，所述屏蔽通过组合构成：主体侧屏蔽，其设置在所述真空断路器的轴向两侧并且覆盖所述柔性导体的连接部分和所述连接 终奌站; 以及衬套侧护罩，其设置在导体的下端侧并且覆盖导体和柔性导体的连接部分。

    Liquid circulation device and liquid discharge apparatus
    5.
    发明授权
    Liquid circulation device and liquid discharge apparatus 有权

    公开(公告)号：US10173436B2

    公开(公告)日：2019-01-08

    申请号：US15817342

    申请日：2017-11-20

    申请人： Satoru Yoshida ,  Yuta Moriwaki ,  Tomomi Katoh

    发明人： Satoru Yoshida ,  Yuta Moriwaki ,  Tomomi Katoh

    IPC分类号： B41J2/175 ,  B41J2/18 ,  B41J2/19 ,  B41J2/14

    摘要： There is provided a liquid circulation apparatus for circulating liquid through a plurality of discharge heads that includes discharge nozzles. The liquid circulation apparatus includes a liquid circulating channel to circulate the liquid via the plurality of discharge heads, a first manifold connected to each supply port of the plurality of discharge heads, a second manifold connected to each discharge port of the plurality of discharge heads, a discharging channel to discharge the liquid in the second manifold, and a bubble-discharging channel separate from the discharging channel, to discharge bubbles in the second manifold.

    Rotary machine
    7.
    发明授权
    Rotary machine 有权

    公开(公告)号：US09835161B2

    公开(公告)日：2017-12-05

    申请号：US14377011

    申请日：2012-02-27

    申请人： Jo Masutani ,  Satoru Yoshida

    发明人： Jo Masutani ,  Satoru Yoshida

    IPC分类号： F04D17/12 ,  F04D29/42 ,  F04D29/44 ,  F04D29/70

    CPC分类号： F04D17/12 ,  F04D17/122 ,  F04D29/4206 ,  F04D29/4213 ,  F04D29/441 ,  F04D29/444 ,  F04D29/701 ,  F05D2250/51

    摘要： A rotary machine includes a guide section formed in an annular flow path in communication with a suction volute at an inner circumferential side of the suction volute, at which a plurality of vanes are installed in a circumferential direction, and configured to guide a fluid introduced from the suction volute, and an impeller connected to the guide section in the axial direction and into which the fluid guided by the guide section is introduced. The suction volute has an annular opening section in communication with the guide section at the inner circumferential side, and an inner wall surface extending from the opening section toward the axial direction of the impeller in the axial direction to increase a width dimension in the axial direction and connected to a partition section at an opposite side of the suction nozzle.

    Switchgear
    8.
    发明授权
    Switchgear 有权
    开关柜

    公开(公告)号：US08743532B2

    公开(公告)日：2014-06-03

    申请号：US13262022

    申请日：2009-08-25

    申请人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

    发明人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

    IPC分类号： H05K7/20

    CPC分类号： H02B13/025 ,  F28F2013/008 ,  H01H9/52 ,  H02B1/56 ,  H02B13/0352

    摘要： In order to obtain a switchgear which can improve heat dissipation efficiency, in the switchgear which dissipates heat outside an apparatus vessel, the heat being generated from an electrical apparatus placed in the apparatus vessel, the switchgear includes a first heat conductor in which one side is connected to a heat generation portion of the apparatus vessel and the other side is extended toward the apparatus vessel side, a second heat conductor in which one side is disposed near the other side of the first heat conductor and the other side is extended outside the apparatus vessel, and an insulating member between conductors disposed between the other side of the first heat conductor and one side of the second heat conductor.

    摘要翻译： 为了获得能够提高散热效率的开关装置，在将设备容器外部的热量散发的开关装置中，从放置在装置容器内的电气设备产生的热量，开关装置包括：第一导热体， 连接到装置容器的发热部分，另一侧朝向装置容器侧延伸;第二导热体，其一侧设置在第一导热体的另一侧附近，另一侧延伸到装置外侧 容器，以及设置在第一导热体的另一侧和第二导热体的一侧之间的导体之间的绝缘构件。