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    • 54. 发明授权
    • Bicycle generator hub
    • 自行车发电机集线器
    • US07288865B2
    • 2007-10-30
    • US11114066
    • 2005-04-26
    • Kazuki TanakaTakahiro Endo
    • Kazuki TanakaTakahiro Endo
    • B62J6/12H02K21/22B60B27/00
    • B62J6/12
    • A bicycle generator hub is mounted to the front fork of a bicycle and includes a hub shaft, a hub shell, bearings, a generator mechanism and first and second magnetic flux recirculation members. The hub shaft is non-rotatably mounted to the front fork. The hub shell is disposed around the surface of the hub shaft. The bearings are disposed between the hub shell and the hub shaft to enable the hub shell to rotate relative to the hub shaft. The generator mechanism has a coil mounted to the hub shaft and a magnet unit disposed such that the generator mechanism generates electric power via the rotation of the hub shell relative to the hub shaft. The first and second magnetic flux recirculation members are disposed on the hub shaft or the hub shell and return a leaked magnetic flux to the coil.
    • 自行车发电机轮毂安装在自行车的前叉上,包括轮毂轴,轮毂壳,轴承,发电机构以及第一和第二磁通再循环构件。 轮毂轴不可旋转地安装在前叉上。 轮毂壳围绕轮毂轴的表面设置。 轴承设置在轮毂壳和轮毂轴之间,以使轮毂壳相对于轮毂轴转动。 发电机构具有安装到轮毂轴的线圈和设置成使得发电机构经由轮毂壳相对于轮毂轴的旋转产生电力的磁体单元。 第一和第二磁通再循环构件设置在轮毂轴或轮毂壳上,并将泄漏的磁通返回到线圈。
    • 56. 发明授权
    • Bicycle hub dynamo assembly
    • 自行车轮毂发电机组装
    • US07048546B2
    • 2006-05-23
    • US10638471
    • 2003-08-12
    • Takahiro Endo
    • Takahiro Endo
    • H01R33/00
    • B62J6/18B62J6/12H01R13/432H01R13/506H02K5/1732H02K5/225H02K7/14Y10S439/904
    • A bicycle hub dynamo assembly is configured with a hub and a releasable electrical connector. The hub has a generator mechanism housed in a hub shell that generates electricity by rotation of the hub shell relative to a hub axle. The generator mechanism includes a first electrical connector with first electrical contacts. The releasable electrical connector includes mating electrical contacts configured to mate with the electrical contacts of the electrical connector that is fixed to the hub axle. The releasable electrical connector includes an inner housing part and an outer housing part with a fixing portion of the second electrical contacts retained between the inner and outer housing parts.
    • 自行车轮毂发电机组件配置有轮毂和可释放的电连接器。 轮毂具有容纳在毂壳中的发生器机构,其通过轮毂壳相对于轮毂轴的旋转而发电。 发电机构包括具有第一电触点的第一电连接器。 可释放的电连接器包括被配置为与固定到轮毂轴的电连接器的电触头配合的配合电触点。 可释放的电连接器包括内部壳体部分和外部壳体部分,其中第二电触点的固定部分保持在内部和外部壳体部分之间。
    • 57. 发明申请
    • Bicycle generator hub
    • 自行车发电机集线器
    • US20060043807A1
    • 2006-03-02
    • US11114066
    • 2005-04-26
    • Kazuki TanakaTakahiro Endo
    • Kazuki TanakaTakahiro Endo
    • H02K7/10H02K7/18B62J6/08
    • B62J6/12
    • A bicycle generator hub is mounted to the front fork of a bicycle and includes a hub shaft, a hub shell, bearings, a generator mechanism and first and second magnetic flux recirculation members. The hub shaft is non-rotatably mounted to the front fork. The hub shell is disposed around the surface of the hub shaft. The bearings are disposed between the hub shell and the hub shaft to enable the hub shell to rotate relative to the hub shaft. The generator mechanism has a coil mounted to the hub shaft and a magnet unit disposed such that the generator mechanism generates electric power via the rotation of the hub shell relative to the hub shaft. The first and second magnetic flux recirculation members are disposed on the hub shaft or the hub shell and return a leaked magnetic flux to the coil.
    • 自行车发电机轮毂安装在自行车的前叉上,包括轮毂轴,轮毂壳,轴承,发电机构以及第一和第二磁通再循环构件。 轮毂轴不可旋转地安装在前叉上。 轮毂壳围绕轮毂轴的表面设置。 轴承设置在轮毂壳和轮毂轴之间,以使轮毂壳相对于轮毂轴转动。 发电机构具有安装到轮毂轴的线圈和设置成使得发电机构经由轮毂壳相对于轮毂轴的旋转产生电力的磁体单元。 第一和第二磁通再循环构件设置在轮毂轴或轮毂壳上,并将泄漏的磁通返回到线圈。
    • 58. 发明授权
    • Claw-pole dynamo with radially offset yoke arms
    • 爪式发电机具有径向偏移轭臂
    • US07002280B2
    • 2006-02-21
    • US10434628
    • 2003-05-08
    • Takahiro Endo
    • Takahiro Endo
    • H02K21/12H02K21/22H02K1/14
    • H02K21/227H02K1/145H02K7/1846
    • A claw-pole dynamo comprises a permanent magnet, a coil, and a yoke surrounding the coil. The yoke comprises a plurality of first yoke arms disposed on a first axial side of the coil and a plurality of second yoke arms disposed on a second axial side of the coil. Each yoke arm has a radially outer portion and a radially inner portion, and each yoke arm comprises a plurality of plate-shaped pieces. The radially outer portions of the yoke arms extend axially toward corresponding opposite sides of the coil. Each yoke arm radially inner portion faces a corresponding yoke arm radially inner portion disposed on the opposite side of the coil in the axial direction, and the plurality of first yoke arm radially outer portions are interleaved with the plurality of second yoke arm radially outer portions in a circumferential direction.
    • 爪极发电机包括永磁体,线圈和围绕线圈的磁轭。 磁轭包括设置在线圈的第一轴向侧上的多个第一轭臂和设置在线圈的第二轴向侧上的多个第二轭臂。 每个轭臂具有径向外部和径向内部,并且每个轭臂包括多个板状件。 轭臂的径向外部部分轴向延伸到线圈的相应的相对侧。 每个轭臂径向内部部分面对设置在线圈相对侧的对应的轭臂径向内侧部分,并且多个第一轭臂径向外部分与多个第二轭臂径向外部交错, 圆周方向。