公开(公告)号：US20100179010A1

公开(公告)日：2010-07-15

申请号：US12623810

申请日：2009-11-23

申请人： Tetsuro KUZUYA ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

发明人： Tetsuro KUZUYA ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

IPC分类号： F16H3/72

CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/0666 ,  B60W2710/083 ,  F16H3/728 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A hybrid vehicle power transmission device provided with a power distribution mechanism composed of a planetary gear device for distributing motive power of a drive source to a motor and an output shaft is further provided with a damper device in a power transmission path between the power distribution mechanism and a first motor. Consequently, the damper device receives only reaction torque dealt by the first motor through the power distribution mechanism with respect to drive torque of an engine. Thus, since the torque transmitted to the damper device is smaller than the drive torque of the engine, the torque capacity of the damper device can be decreased and the size of the damper device can be reduced. As a result, the overall size of the power transmission device can be similarly reduced.

摘要翻译： 一种混合动力车辆动力传递装置，其具备由行星齿轮装置构成的动力分配机构，该行星齿轮装置用于将驱动源的动力分配给电动机和输出轴，在所述配电机构 和第一马达。 因此，阻尼器装置相对于发动机的驱动转矩仅通过动力分配机构仅接收由第一电动机施加的反作用转矩。 因此，由于传递到阻尼器装置的扭矩小于发动机的驱动扭矩，所以可以减小阻尼装置的扭矩容量，并且减小阻尼装置的尺寸。 结果，能够同样地减小动力传递装置的总体尺寸。