The invention discloses a power transmission device for a hybrid electric vehicle. A power transmission device for a hybrid vehicle according to an embodiment of the present invention comprises: a motor housing disposed between an engine and a transmission; the at least one motor is connected with a crankshaft of the engine or the transmission in the motor shell; a torsional vibration damper disposed between the engine and the transmission inside the motor housing, the outer side of the torsional vibration damper being coupled to the at least one motor in a radial direction; and a splined hub connected to the torsional vibration damper and used for transmitting the driving force transmitted to the torsional vibration damper to the transmission, and further comprises a dust collecting unit, and at least one motor provided at a position spaced radially outward from the torsional damper with respect to the radial direction on a flow path of the working fluid through which the working fluid introduced from the transmission flows to the at least one motor through the torsional damper. And a dust collector for collecting dust generated in the torsional vibration damper and contained in the working fluid.
本发明公开一种用于混合动力汽车的动力传递装置。根据本发明的实施例的用于混合动力汽车的动力传递装置,包括:马达壳体,配置在发动机和变速器之间;至少一个马达,在所述马达壳体的内部与所述发动机的曲轴或所述变速器相连接;扭振减振器,配置在所述马达壳体的内部的所述发动机和所述变速器之间,外侧沿径向联接到所述至少一个马达;以及花键毂,连接至所述扭振减振器,用于将传递至所述扭振减振器的驱动力传递至所述变速器,还包括粉尘捕集单元,设置在从所述变速器流入的工作流体经过所述扭振减振器向所述至少一个马达流动的所述工作流体的流动路径上以径向为准从所述扭振减振器向径向外侧隔开的位置,用于捕集在所述扭振减振器产生而被包含在所述工作流体中的粉尘。
POWER TRANSMISSION DEVICE FOR HYBRID VEHICLE
用于混合动力汽车的动力传递装置
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |