公开(公告)号：US07589448B2

公开(公告)日：2009-09-15

申请号：US11586598

申请日：2006-10-26

申请人： Kazutoshi Nakano ,  Nobuhiro Shioya

发明人： Kazutoshi Nakano ,  Nobuhiro Shioya

IPC分类号： H02K5/173 ,  H02K19/22

CPC分类号： H02K5/1732

摘要： According to the present invention, there is provided an automotive alternator which includes a rotor, a stator, a rolling bearing, and a bearing cover. The rotor includes a rotary shaft and works to create a rotating magnetic filed. The stator works to generate an AC power in the rotating magnetic field created by the rotor. The rolling bearing rotatably supports the rotary shaft of the rotor. The bearing cover covers an axial end of the rolling bearing. The bearing cover has flexibility in an axial direction of the rotary shaft and is fitted in place with the flexibility thereof.

摘要翻译： 根据本发明，提供了一种车辆用交流发电机，其包括转子，定子，滚动轴承和轴承盖。 转子包括旋转轴，用于产生旋转磁场。 定子用于在由转子产生的旋转磁场中产生AC电力。 滚动轴承可旋转地支撑转子的旋转轴。 轴承盖覆盖滚动轴承的轴向端。 轴承盖在旋转轴的轴向方向上具有柔性，并且具有柔性。

公开(公告)号：US06664699B2

公开(公告)日：2003-12-16

申请号：US09925604

申请日：2001-08-10

申请人： Nobuhiro Shioya ,  Hitoshi Irie

发明人： Nobuhiro Shioya ,  Hitoshi Irie

IPC分类号： H01R3938

CPC分类号： H02K5/141 ,  H01R39/38 ,  H02K9/28

摘要： A rotary electric machine has a brush assembly that defines a slip ring cavity enclosing slip rings and brushes. The brush assembly provides two different outlets for particles and cooling air. The first outlet is located on a side with respect to a shaft and is directed in an axial backward direction. The second outlet is located on a bottom and is directed in a radial downward direction. The second outlet is close to a fan for inducing airflow in the slip ring cavity.

公开(公告)号：US20070103019A1

公开(公告)日：2007-05-10

申请号：US11586598

申请日：2006-10-26

申请人： Kazutoshi Nakano ,  Nobuhiro Shioya

发明人： Kazutoshi Nakano ,  Nobuhiro Shioya

IPC分类号： H02K11/00 ,  H02K5/16

CPC分类号： H02K5/1732

摘要： According to the present invention, there is provided an automotive alternator which includes a rotor, a stator, a rolling bearing, and a bearing cover. The rotor includes a rotary shaft and works to create a rotating magnetic filed. The stator works to generate an AC power in the rotating magnetic field created by the rotor. The rolling bearing rotatably supports the rotary shaft of the rotor. The bearing cover covers an axial end of the rolling bearing. The bearing cover has flexibility in an axial direction of the rotary shaft and is fitted in place with the flexibility thereof.

摘要翻译： 根据本发明，提供了一种车辆用交流发电机，其包括转子，定子，滚动轴承和轴承盖。 转子包括旋转轴，用于产生旋转磁场。 定子用于在由转子产生的旋转磁场中产生AC电力。 滚动轴承可旋转地支撑转子的旋转轴。 轴承盖覆盖滚动轴承的轴向端。 轴承盖在旋转轴的轴向方向上具有柔性，并且具有柔性。