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73 条记录 (耗时 0.055 秒)

    Electric rotary machine
    1.
    发明授权
    Electric rotary machine 有权
    电动旋转机

    公开(公告)号：US06288461B1

    公开(公告)日：2001-09-11

    申请号：US09429953

    申请日：1999-10-29

    申请人： Hideaki Mori ,  Tadashi Sonobe ,  Kado Miyakawa ,  Hiroshi Kimoto ,  Takashi Shibata ,  Shingo Yokoyama

    发明人： Hideaki Mori ,  Tadashi Sonobe ,  Kado Miyakawa ,  Hiroshi Kimoto ,  Takashi Shibata ,  Shingo Yokoyama

    IPC分类号： H02K900

    CPC分类号： H02K3/24

    摘要： In order to provide an electric rotary machine in which the cooling performance can be improved without providing specific means on the flow path of cooling gas and without increasing the flow rate of the cooling gas, a plurality of through holes 21 perforated in each of plate-shaped conductors 16 forming a winding conductor 15 are arranged in plural rows of through holes 21a, 21b in the width direction of the plate-shaped conductor, a plurality of cooling gas flow paths 20 formed in the winding conductor 15 branch off into plural rows and the cooling area for the cooling gas is increased.

    摘要翻译： 为了提供一种电动旋转机，其中可以在不在冷却气体的流动路径上提供特定装置的情况下改善冷却性能，并且不增加冷却气体的流量，在每个板状部件中穿孔的多个通孔21， 形成绕组导体15的成形导体16在板状导体的宽度方向上配置有多列通孔21a，21b，形成在绕组导体15中的多个冷却气体流路20分支成多列， 冷却气体的冷却面积增加。

    Electric rotating machine with reduced thickness and volume of insulation
    3.
    发明授权
    Electric rotating machine with reduced thickness and volume of insulation 有权
    电动旋转机具有减小的厚度和体积的绝缘

    公开(公告)号：US06242825B1

    公开(公告)日：2001-06-05

    申请号：US09443106

    申请日：1999-11-18

    申请人： Hideaki Mori ,  Shigeo Amagi ,  Saburo Usami ,  Tadashi Sonobe ,  Yasuomi Yagi ,  Tomoya Tsunoda ,  Mitsuru Onoda

    发明人： Hideaki Mori ,  Shigeo Amagi ,  Saburo Usami ,  Tadashi Sonobe ,  Yasuomi Yagi ,  Tomoya Tsunoda ,  Mitsuru Onoda

    IPC分类号： H02K1512

    CPC分类号： H02K9/10 ,  H02K3/30 ,  H02K3/34 ,  Y10T29/49012

    摘要： An the electric rotating machine which is compact and of reduced cost by improving the thermal conductivity of the main insulation in the thickness direction while maintaining the insulation breakdown voltage of the main insulation high. The initial breakdown voltage V in the thickness direction of the main insulator 30 of the stator winding 3 is higher than 20 kV/mm, and the thermal conductivity &lgr; in the thickness direction is within a range of 0.35 to 1 W/m·K, and the product V&lgr; of the initial breakdown voltage V and the thermal conductivity &lgr; satisfies a relationship of 7≦V&lgr;≦20 (MWA/m2·K). The amount of resin is within a range of 20 to 50 weight % of the main insulation material.

    摘要翻译： 一种通过提高主绝缘体在厚度方向上的导热性同时保持主绝缘体的绝缘击穿电压高而致密并且成本降低的旋转电机。 定子绕组3的主绝缘体30的厚度方向的初始击穿电压V高于20kV / mm，厚度方向的热导率在0.35〜1W / m·K的范围内， 初始击穿电压V和热导率lamb的乘积Vlambd满足7 <= Vlambd <= 20（MWA / m2.K）的关系。 树脂的量在主绝缘材料的20〜50重量％的范围内。

    Rotating machine
    6.
    发明授权
    Rotating machine 有权
    旋转机

    公开(公告)号：US06201323B1

    公开(公告)日：2001-03-13

    申请号：US09443105

    申请日：1999-11-18

    申请人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    发明人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    IPC分类号： H02K900

    CPC分类号： H02K9/10

    摘要： In order to provide a rotating machine in which the temperature increase distribution inside the machine can be equalized, not only is a primary cooler installed in the primary ventilation passage that extends from the exhaust side of the fans and installed on the rotating axis to the suction side of the fans and via the core, but a secondary cooler is installed in the secondary ventilation passage that is branched from the primary ventilation passage, thus making it possible to further cool part of the cooling medium, which has once been cooled by the primary cooler, by means of the secondary cooler, that is, to cool the cooling medium by circulating it through the coolers twice.

    摘要翻译： 为了提供能够使机器内部的升温分布相等的旋转机械，不仅主风扇安装在从风扇的排气侧延伸并安装在旋转轴上的主要通风通道中， 风扇的一侧，通过芯部，但是从第一通气通道分支的二次通气通道中安装有二次冷却器，从而可以进一步冷却一度被一次冷却的冷却介质的一部分 通过二级冷却器来冷却冷却介质，即通过将冷却介质循环通过冷却器两次来冷却冷却介质。

    Rotating machine
    7.
    发明授权
    Rotating machine 有权
    旋转机

    公开(公告)号：US06262502B1

    公开(公告)日：2001-07-17

    申请号：US09587293

    申请日：2000-06-05

    申请人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    发明人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    IPC分类号： H02K900

    CPC分类号： H02K9/10

    摘要： A rotating machine having a stator core and being equipped with coolers for cooling a cooling medium which is circulated inside the machine by the rotation of a fan installed near the rotating axis. The coolers are installed in a ventilation passage for the cooling medium and comprise a primary cooler installed in a primary ventilation passage extending from the exhaust side of a fan installed near the rotating axis to the suction side of the fan via the stator core, and a secondary cooler installed in a secondary ventilation passage extending from the exhaust side of the fan in the primary ventilation passage to the inside of the inner surface of the stator core via the stator core.

    摘要翻译： 一种具有定子铁心的旋转机械，其具有用于冷却冷却介质的冷却器，所述冷却介质通过安装在旋转轴线附近的风扇的旋转而在机器内循环。 冷却器安装在用于冷却介质的通风通道中，并且包括主冷却器，其安装在从安装在旋转轴附近的风扇的排气侧经由定子芯延伸到风扇的吸入侧的主通风通道中， 二次冷却器安装在从主通风通道中的风扇的排气侧经由定子芯延伸到定子铁芯的内表面的第二通风通道中。

    Electric rotating machine
    8.
    发明授权
    Electric rotating machine 有权
    电动旋转机

    公开(公告)号：US06426578B1

    公开(公告)日：2002-07-30

    申请号：US09851250

    申请日：2001-05-09

    申请人： Hideaki Mori ,  Shigeo Amagi ,  Saburo Usami ,  Tadashi Sonobe ,  Yasuomi Yagi ,  Tomoya Tsunoda ,  Mitsuru Onoda

    发明人： Hideaki Mori ,  Shigeo Amagi ,  Saburo Usami ,  Tadashi Sonobe ,  Yasuomi Yagi ,  Tomoya Tsunoda ,  Mitsuru Onoda

    IPC分类号： H02K348

    CPC分类号： H02K9/10 ,  H02K3/30 ,  H02K3/34 ,  Y10T29/49012

    摘要： An electric rotating machine having a rotor, rotatably disposed in an inner radius side of a stator through a gap, including rotor windings contained in a plurality of slots formed in a rotor core, a slot insulation placed between the rotor winding and the slot, an insulation block placed between a wedge arranged at a peripheral side of the rotor core outward of the rotor winding of the slot and the rotor winding. At least one of the slot insulation and the insulation block is an insulation formed by filling or mixing granular and/or short-fiber insulating materials having a thermal conductivity higher than 5 W/m·K in a resin and a thermal conductivity in a thickness direction higher than 0.35 W/m·K.

    摘要翻译： 一种具有转子的旋转电机，其通过间隙可旋转地设置在定子的内半径侧，包括容纳在形成在转子芯中的多个槽中的转子绕组，设置在转子绕组和槽之间的槽绝缘体 绝缘块放置在设置在转子芯的外围侧的楔形件之间的槽的转子绕组和转子绕组之间。 槽绝缘和绝缘块中的至少一个是通过在树脂中填充或混合导热率高于5W / mK的颗粒和/或短纤维绝缘材料而形成的绝缘体，并且在厚度方向的热导率较高 比0.35 W / mK

    Rotating machine
    9.
    发明授权
    Rotating machine 有权
    旋转机

    公开(公告)号：US06359351B1

    公开(公告)日：2002-03-19

    申请号：US09871907

    申请日：2001-06-04

    申请人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    发明人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yagi ,  Junji Sato ,  Shinsaku Hakuta ,  Hideaki Mori ,  Eiji Tsuji ,  Kenichi Hattori ,  Atsushi Ishihara

    IPC分类号： H02K900

    CPC分类号： H02K9/10

    摘要： A rotating machine having a stator core and being equipped with coolers for cooling a cooling medium which is circulated inside the machine by the rotation of a fan installed near a rotating axis of the rotating machine. The coolers are installed in a ventilation passage for the cooling medium and include a primary cooler installed in a primary ventilation passage extending from an exhaust side of the fan to a suction side of the fan via the stator core, and a secondary cooler installed in a secondary ventilation passage extending from the exhaust side of the fan in the primary ventilation passage to an inside of an inner surface of the stator core via the stator core.

    摘要翻译： 一种旋转机械，具有定子铁芯并且配备有用于冷却冷却介质的冷却器，所述冷却介质通过安装在旋转机器的旋转轴线附近的风扇的旋转而在机器内循环。 冷却器安装在用于冷却介质的通风通道中，并且包括安装在从风扇的排气侧经由定子芯延伸到风扇的吸入侧的主要通风通道中的主冷却器，以及安装在 二次通气通道经由定子铁心从主通风通道中的风扇的排气侧延伸到定子铁芯的内表面的内部。

    Rotary electric machine
    10.
    发明授权
    Rotary electric machine 有权
    旋转电机

    公开(公告)号：US06359350B1

    公开(公告)日：2002-03-19

    申请号：US09547393

    申请日：2000-04-11

    申请人： Masayuki Kaiho ,  Hideaki Mori ,  Shigekazu Kieda ,  Tadashi Sonobe ,  Ryoichi Shiobara ,  Akitomi Senba ,  Kenichi Hattori ,  Yoshiki Abe

    发明人： Masayuki Kaiho ,  Hideaki Mori ,  Shigekazu Kieda ,  Tadashi Sonobe ,  Ryoichi Shiobara ,  Akitomi Senba ,  Kenichi Hattori ,  Yoshiki Abe

    IPC分类号： H02K900

    CPC分类号： H02K9/12

    摘要： There is provided an electric rotary machine having, in particular, a large capacity, in which a volume of cooling air is ensured for the axially center part thereof so as to make the temperature distribution uniform in the axial direction of the rotor and the stator. Each of gas coolers in the electric rotary machine is divided into not less than two of passage parts in which streams run in two directions in opposite to each other are created, and a stator-cooling connection passage is formed so as to connect not less than two passage parts located in the radially outward part of the stator 2 and axially defined by partition walls with the passage parts in the gas coolers in the electric rotary machine. With this arrangement, cold gas can be led into the axially center part of the stator without increasing the total ventilation resistance, and accordingly, it is possible to prevent occurrence of temperature rise in the axially center parts of the stator and the rotor, which would be caused in the electric rotary machine having, in particular, a large capacity.

    摘要翻译： 提供了一种特别是大容量的电动旋转机械，其中确保了其轴向中心部分的体积的冷却空气，以使得转子和定子的轴向上的温度分布一致。 电动旋转机械中的每个气体冷却器被分成不少于两个通道部分，其中流动沿彼此相反的两个方向流动，并且形成定子冷却连接通道，以便连接不小于 两个通道部分位于定子2的径向向外的部分中，并且由电动旋转机械中的气体冷却器中的通道部分间隔开。 通过这种布置，可以将冷气导入定子的轴向中心部分，而不增加总的通风阻力，因此，可以防止定子和转子的轴向中心部分的温度升高的发生， 在具有特别大容量的电动旋转机械中引起。