公开(公告)号：US07728473B2

公开(公告)日：2010-06-01

申请号：US12416490

申请日：2009-04-01

申请人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

发明人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

IPC分类号： H02K11/00

CPC分类号： H02K3/51 ,  H02K3/12 ,  Y10T29/49012

摘要： A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.

摘要翻译： 旋转电机包括构成转子的一部分的转子绕组，设置在转子主体的径向的中心部分的导体，用于从外部向转子绕组供电，导体从导体拉出到外部 以及通过堆叠多个导体板来电连接转子绕组和引导件而构成的连接线。 连接线由在引导侧的径向直线的径向线性部分和从径向方向线性部分沿转子轴方向彼此相反地分支成两条路线的弯曲部分，并且具有 形成在弯曲部的一部分的线状部。 弯曲部的线状部与转子绕组的底面接合。

公开(公告)号：US20070080591A1

公开(公告)日：2007-04-12

申请号：US11543876

申请日：2006-10-06

申请人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

发明人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

IPC分类号： H02K11/00 ,  H02K1/22

CPC分类号： H02K3/51 ,  H02K3/12 ,  Y10T29/49012

摘要： A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.

摘要翻译： 旋转电机包括构成转子的一部分的转子绕组，设置在转子主体的径向的中心部分的导体，用于从外部向转子绕组供电，导体从导体拉出到外部 以及通过堆叠多个导体板来电连接转子绕组和引导件而构成的连接线。 连接线由在引导侧的径向直线的径向线性部分和从径向方向线性部分沿转子轴方向彼此相反地分支成两条路线的弯曲部分，并且具有 形成在弯曲部的一部分的线状部。 弯曲部的线状部与转子绕组的底面接合。

公开(公告)号：US20090205194A1

公开(公告)日：2009-08-20

申请号：US12416490

申请日：2009-04-01

申请人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

发明人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

IPC分类号： H02K15/00

CPC分类号： H02K3/51 ,  H02K3/12 ,  Y10T29/49012

摘要： A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.

摘要翻译： 旋转电机包括构成转子的一部分的转子绕组，设置在转子主体的径向的中心部分的导体，用于从外部向转子绕组供电，导体从导体拉出到外部 以及通过堆叠多个导体板来电连接转子绕组和引导件而构成的连接线。 连接线由在引导侧的径向直线的径向线性部分和从径向方向线性部分沿转子轴方向彼此相反地分支成两条路线的弯曲部分，并且具有 形成在弯曲部的一部分的线状部。 弯曲部的线状部与转子绕组的底面接合。

公开(公告)号：US07521829B2

公开(公告)日：2009-04-21

申请号：US11543876

申请日：2006-10-06

申请人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

发明人： Akitomi Semba ,  Fumihiko Goto ,  Juichi Enyama

IPC分类号： H02K11/00

CPC分类号： H02K3/51 ,  H02K3/12 ,  Y10T29/49012

摘要： A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.

摘要翻译： 旋转电机包括构成转子的一部分的转子绕组，设置在转子主体的径向的中心部分的导体，用于从外部向转子绕组供电，导体从导体拉出到外部 以及通过堆叠多个导体板来电连接转子绕组和引导件而构成的连接线。 连接线由在引导侧的径向直线的径向线性部分和从径向方向线性部分沿转子轴方向彼此相反地分支成两条路线的弯曲部分，并且具有 形成在弯曲部的一部分的线状部。 弯曲部的线状部与转子绕组的底面接合。

公开(公告)号：US06737768B2

公开(公告)日：2004-05-18

申请号：US09912527

申请日：2001-07-26

申请人： Kazumasa Ide ,  Kenichi Hattori ,  Akiyoshi Komura ,  Mitsunori Yamashina ,  Tadashi Sonobe ,  Akitomi Semba ,  Junji Sato ,  Ryoichi Shiobara

发明人： Kazumasa Ide ,  Kenichi Hattori ,  Akiyoshi Komura ,  Mitsunori Yamashina ,  Tadashi Sonobe ,  Akitomi Semba ,  Junji Sato ,  Ryoichi Shiobara

IPC分类号： H02K900

CPC分类号： H02K9/12

摘要： A rotating electric machine having a plurality of ventilating passages formed between a stator frame and a stator iron core, a cooler which cools a coolant is provided at least in one ventilating passage, communicating with a central portion of the stator iron core, of the plurality of ventilating passages, and a ventilating circuit in which the coolant cooled by the cooler is allowed to flow to the central portion of the stator iron core in a direction from an outer peripheral side to an inner peripheral side of the stator iron core via the at least one ventilating passage which communicates with the central portion of the stator iron core.

摘要翻译： 一种旋转电机，具有形成在定子框架和定子铁芯之间的多个通风通道，冷却冷却剂的冷却器至少设置在与多个定子铁芯的定子铁芯的中心部分连通的一个通风通道中 的通风通路，以及通过冷却器冷却的冷却剂能够经由定子铁芯的外周侧至内周侧的方向从定子铁心的中心部流经的通风回路 至少一个与定子铁芯的中心部分连通的通风通道。

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。

公开(公告)号：US20070222333A1

公开(公告)日：2007-09-27

申请号：US11656414

申请日：2007-01-23

申请人： Kenichi Hattori ,  Tadaaki Kakimoto ,  Akitomi Semba ,  Mitsuru Saeki ,  Takashi Shibata ,  Manabu Suzuki ,  Naomi Okamoto

发明人： Kenichi Hattori ,  Tadaaki Kakimoto ,  Akitomi Semba ,  Mitsuru Saeki ,  Takashi Shibata ,  Manabu Suzuki ,  Naomi Okamoto

IPC分类号： H02K9/00 ,  H02K3/46

CPC分类号： H02K3/24 ,  H02K3/51

摘要： A rotor for a rotary electrical device to be arranged to face to a stator, comprises a rotor iron core extending axially and including a plurality of slots arranged with a predetermined circumferential interval, a rotor coil contained by the slots, a coil support member of electrically insulating property arranged between parts of the rotor coil at an axial end of the rotor coil, and a retaining ring covering the coil support member and the axial end of the rotor coil, the coil support member has two fitted portions and a connecting portion connecting the fitted portions to each other to form H-shape of cross section and to form a space between the rotor coil and each of opposite sides of the connecting portion, and the coil support member further has a communicating path communicating to the spaces.

摘要翻译： 一种用于与定子相对配置的旋转电气装置的转子，包括轴向延伸的转子铁芯，其包括以预定的周向间隔排列的多个狭槽，由所述槽包围的转子线圈，电气的线圈支撑构件 在转子线圈的轴向端部设置有转子线圈的部分之间的绝缘性，以及覆盖线圈支撑部件和转子线圈的轴向端部的保持环，线圈支撑部件具有两个嵌合部和连接部 彼此形成H形截面，并且在转子线圈和连接部分的相对侧之间形成空间，线圈支撑构件还具有与空间连通的连通路径。

公开(公告)号：US06316852B1

公开(公告)日：2001-11-13

申请号：US09556175

申请日：2000-04-20

申请人： Akitomi Semba ,  Tadashi Sonobe

发明人： Akitomi Semba ,  Tadashi Sonobe

IPC分类号： H02K132

CPC分类号： H02K3/487 ,  H02K1/32 ,  H02K3/24

摘要： An air ventilation hole provided on a creepage block and an air ventilation hole provided on a rotor winding, and having a different shape than the air ventilation hole provided on the creepage block communicate smoothly with an air ventilation hole provided on the most outer diameter turn of the rotary winding, which is in contact with the creepage block of the rotor winding. Accordingly, the withstand pressure of the creepage block can be maintained fully and also the flow of a cooling air flowing in a radial direction to the rotor winding, the creepage block, and a wedge can be formed smoothly. As a result, the cooling air can be increased and a heat exchange having a good efficiency can be carried out. Accordingly, the cooling performance of the rotor winding can be heightened and the creepage block can be formed with a high reliability against centrifugal force.

摘要翻译： 设置在爬电块上的通风孔和设置在转子绕组上的具有与设在漏电块上的通气孔不同的形状的通气孔与设置在漏斗的最外径转弯处的通气孔平滑地相通 旋转绕组与转子绕组的爬电块接触。 因此，可以充分保持爬电块的耐受压力，并且可以平滑地形成沿径向流向转子绕组，爬电块和楔形物的冷却空气的流动。 结果，能够提高冷却空气，能够实现效率高的热交换。 因此，可以提高转子绕组的冷却性能，并且可以以高的离心力的可靠性形成爬电块。

公开(公告)号：US06262501B1

公开(公告)日：2001-07-17

申请号：US09587289

申请日：2000-06-05

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

发明人： Akitomi Semba ,  Tadashi Sonobe ,  Takashi Watanabe ,  Yasuomi Yaji ,  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 equipped with coolers for cooling a cooling medium which is circulated inside the machine by the rotation of a fan installed on the rotating axis. The coolers includes two or more coolers installed in a ventilation passage for the cooling medium. At least part of the cooling medium cooled by one cooler is further cooled by another cooler.

摘要翻译： 一种装有冷却器的旋转机，用于冷却通过安装在旋转轴上的风扇的旋转而在机器内部循环的冷却介质。 冷却器包括安装在用于冷却介质的通风通道中的两个或更多个冷却器。 由一个冷却器冷却的冷却介质的至少一部分被另一个冷却器进一步冷却。

公开(公告)号：US20110101801A1

公开(公告)日：2011-05-05

申请号：US13009365

申请日：2011-01-19

申请人： Kenichi Hattori ,  Tadaaki Kakimoto ,  Akitomi Semba ,  Mitsuru Saeki ,  Mitsunori Sezaki ,  Takashi Shibata

发明人： Kenichi Hattori ,  Tadaaki Kakimoto ,  Akitomi Semba ,  Mitsuru Saeki ,  Mitsunori Sezaki ,  Takashi Shibata

IPC分类号： H02K3/24

CPC分类号： H02K1/20 ,  H02K3/487 ,  H02K9/10

摘要： The invention aims at providing a forced cooling rotary electric machine capable of bringing temperature distribution close to a designed temperature distribution and avoiding becoming a larger size, and employs a wedge formed with ventilation grooves and a wedge not formed with the ventilation grooves to regulate the flow rates of cooling gas passing through air ducts, so that the cooling gas supplied to a part of a stator core, in which temperature is low, can be caused to flow positively to a part in which the temperature is high and the temperature distribution in the axial direction of the stator core can be uniformized. As a result, the temperature distribution in the axial direction of the stator core can be brought close to a designed temperature distribution, and a forced cooling rotary electric machine that need not be made larger in size with a margin can be obtained.

摘要翻译： 本发明的目的在于提供一种能够使温度分布接近设计温度分布并避免变大的强制冷却旋转电机，并且采用形成有通风槽的楔形件和未形成有通风槽的楔子来调节流动 通过空气管道的冷却气体的速率，使得供给到温度低的定子铁芯的一部分的冷却气体可以被积极地流到温度高的部分，并且温度分布在 定子芯的轴向可以均匀化。 结果，可以使定子铁心的轴向温度分布接近设计的温度分布，并且可以获得不需要使其尺寸更大的强制冷却旋转电机。