公开(公告)号：US07893581B2

公开(公告)日：2011-02-22

申请号：US12307229

申请日：2007-07-11

申请人： Tetsuya Miura ,  Hirotatsu Ihara ,  Takamasa Takeuchi ,  Masamitsu Senoo ,  Akihiro Tanaka ,  Takafumi Koshida ,  Tomoo Atarashi

发明人： Tetsuya Miura ,  Hirotatsu Ihara ,  Takamasa Takeuchi ,  Masamitsu Senoo ,  Akihiro Tanaka ,  Takafumi Koshida ,  Tomoo Atarashi

IPC分类号： H02K5/22

CPC分类号： H02K16/00 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L2210/40 ,  B60L2220/50 ,  H02K5/225 ,  Y02T10/6217 ,  Y02T10/641 ,  Y02T10/646 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7241

摘要： First and second connection mechanisms electrically connect power cables extending in the same direction to first and second electric motor neighboring to each other in the extending direction of the power cables, respectively. The first connection mechanism of the first electric motor is arranged in a radially outer portion, and the second connection mechanism of the second electric motor is arranged in a space between the electric motors. Since both the connection mechanisms are located on the opposite sides of a joint surface between the first and second casings accommodating the first and second motors, respectively, the first and second connection mechanisms can be components on the first and second casing sides, respectively. This structure can prevent increase in size in a rotation axis direction, and can improve assembly workability for the motors.

摘要翻译： 第一和第二连接机构将在相同方向上延伸的电力电缆分别电连接到电力电缆的延伸方向上彼此相邻的第一和第二电动机。 第一电动机的第一连接机构配置在径向外部，第二电动机的第二连接机构配置在电动机之间的空间内。 由于两个连接机构分别位于容纳第一和第二电动机的第一和第二壳体之间的接合表面的相对侧上，所以第一和第二连接机构可以分别是第一和第二壳体侧面上的部件。 该结构能够防止旋转轴方向的尺寸增大，能够提高电动机的组装作业性。

公开(公告)号：US20090256437A1

公开(公告)日：2009-10-15

申请号：US12307229

申请日：2007-07-11

申请人： Tetsuya Miura ,  Hirotatsu Ihara ,  Takamasa Takeuchi ,  Masamitsu Senoo ,  Akihiro Tanaka ,  Takafumi Koshida ,  Tomoo Atarashi

发明人： Tetsuya Miura ,  Hirotatsu Ihara ,  Takamasa Takeuchi ,  Masamitsu Senoo ,  Akihiro Tanaka ,  Takafumi Koshida ,  Tomoo Atarashi

IPC分类号： H02K11/00

CPC分类号： H02K16/00 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L2210/40 ,  B60L2220/50 ,  H02K5/225 ,  Y02T10/6217 ,  Y02T10/641 ,  Y02T10/646 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7241

摘要： First and second connection mechanisms electrically connect power cables extending in the same direction to first and second electric motor neighboring to each other in the extending direction of the power cables, respectively. The first connection mechanism of the first electric motor is arranged in a radially outer portion, and the second connection mechanism of the second electric motor is arranged in a space between the electric motors. Since both the connection mechanisms are located on the opposite sides of a joint surface between the first and second casings accommodating the first and second motors, respectively, the first and second connection mechanisms can be components on the first and second casing sides, respectively. This structure can prevent increase in size in a rotation axis direction, and can improve assembly workability for the motors.

摘要翻译： 第一和第二连接机构将在相同方向上延伸的电力电缆分别电连接到电力电缆的延伸方向上彼此相邻的第一和第二电动机。 第一电动机的第一连接机构配置在径向外部，第二电动机的第二连接机构配置在电动机之间的空间内。 由于两个连接机构分别位于容纳第一和第二电动机的第一和第二壳体之间的接合表面的相对侧上，所以第一和第二连接机构可以分别是第一和第二壳体侧面上的部件。 该结构能够防止旋转轴方向的尺寸增大，能够提高电动机的组装作业性。

公开(公告)号：US07884515B2

公开(公告)日：2011-02-08

申请号：US12293902

申请日：2007-03-22

申请人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

发明人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

IPC分类号： H02K7/10

CPC分类号： B60K6/40 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  Y02T10/6239 ,  Y10T29/49009 ,  Y10T29/49879

摘要： A power transmission unit includes an electric motor including a rotor arranged on an inner circumference of a stator and concentrically with the stator and a transmission mechanism for transmitting power. A portion of a predetermined constructional element of the transmission mechanism protrudes toward the stator or the rotor side coaxially with the stator or the rotor. The rotor is loosely fitted onto an outer circumferential face of the protruding portion, and a clearance is created between an outer circumferential face of the protruding portion and an inner circumferential face of the rotor into which a guide sleeve for guiding the rotor in an axial direction is inserted. The structure improves a convenience in assembling the rotor of the electric motor of the power transmission unit including the electric motor and transmission mechanism.

摘要翻译： 动力传递单元包括电动机，其包括设置在定子的内周上并与定子同心的转子和用于传递动力的传动机构。 传动机构的预定结构元件的一部分与定子或转子同轴地朝向定子或转子侧突出。 转子松动地配合在突出部的外周面上，并且在突出部的外周面与转子的内周面之间产生间隙，在该内周面上形成有用于沿轴向引导转子的引导套 被插入。 该结构提高了组装包括电动机和变速机构的动力传递单元的电动机的转子的便利性。

公开(公告)号：US20090115263A1

公开(公告)日：2009-05-07

申请号：US12293902

申请日：2007-03-22

申请人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

发明人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

IPC分类号： H02K15/16

CPC分类号： B60K6/40 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  Y02T10/6239 ,  Y10T29/49009 ,  Y10T29/49879

摘要： To improve a convenience in assembling a rotor of an electric motor of a power transmission unit comprising the electric motor and a transmission mechanism.For this purpose, in the power transmission unit comprising an electric motor 2 having a rotor 13 arranged on an inner circumference of a stator 12 and concentrically with the stator 12 and a transmission mechanism 1 for transmitting power, a portion of a predetermined constructional element 7 of the transmission mechanism 1 protrudes toward the stator 12 or the rotor 13 side coaxially with the stator 12 or the rotor 13. The rotor 13 is loosely fitted onto an outer circumferential face of the protruding portion 7, and a clearance C is created between an outer circumferential face of the protruding portion 7 and an inner circumferential face of the rotor 13 into which a guide sleeve for guiding the rotor 13 in an axial direction is inserted.

摘要翻译： 为了提高组装电动机的动力传递单元的电动机的转子的方便性，以及变速机构。 为此，在包括具有设置在定子12的内周上且与定子12同心的转子13的电动机2的动力传递单元和用于传递动力的传动机构1的情况下，将预定结构元件7的一部分 传递机构1朝向与定子12或转子13同轴的定子12或转子13侧突出。转子13松动地配合在突出部7的外周面上，并且在间隙C之间产生间隙C 突出部7的外周面和转子13的内周面插入其中，用于沿轴向引导转子13的引导套筒。

公开(公告)号：US20090121565A1

公开(公告)日：2009-05-14

申请号：US11988214

申请日：2006-07-13

申请人： Hirotatsu Ihara ,  Jun Fujiki ,  Osamu Katou

发明人： Hirotatsu Ihara ,  Jun Fujiki ,  Osamu Katou

IPC分类号： H01R4/70 ,  H02K11/00

CPC分类号： H02K3/38

摘要： A neutral point terminal, which is formed by electrically connecting with each other a plurality of phases of coil windings included by an alternating-current rotary electric machine having the plurality of phases, is inserted into an insulating cover prefabricated into a bag shape to be fitted thereinto, and thereby insulated from the surroundings. As a result, an insulation distance of the neutral point terminal can be ensured by simple assembly work, while variations caused by the work can be reduced.

摘要翻译： 通过将具有多相的交流电动机所包含的多个线圈绕组相互电连接形成的中性点端子插入预制成袋形状的绝缘盖中，以装配 从而与周围环境绝缘。 结果，通过简单的组装工作可以确保中性点端子的绝缘距离，同时可以减少工作引起的变化。