The present disclosure provides a powertrain for an electric or hybrid vehicle. A vehicle includes an engine, an electric machine, a torque converter, a weldment, an engine disconnect clutch, and a torque converter lock-up clutch. The engine has a crankshaft. The electric machine has a rotor. The torque converter has a pump impeller and a turbine. The weldment is configured to rotate about an axis and transfer power from the crankshaft and the rotor to the impeller. The weldment has a first hub, a second hub, a torque converter cover, an impeller housing, and a third hub. The engine disconnect clutch is configured to rotatably connect and disconnect the crankshaft with and from the weldment. The torque converter lock-up clutch is configured to rotatably connect and disconnect the turbine with and from the weldment.
本公开提供了“用于电动车辆或混合动力车辆的动力传动系统”。一种车辆包括发动机、电机、变矩器、焊接件、发动机分离离合器和变矩器锁止离合器。所述发动机具有曲轴。所述电机具有转子。所述变矩器具有泵轮和涡轮。所述焊接件被配置为围绕轴线旋转并将动力从所述曲轴和所述转子传递到所述泵轮。所述焊接件具有第一轮毂、第二轮毂、变矩器盖、泵轮壳体和第三轮毂。所述发动机分离离合器被配置为将所述曲轴与所述焊接件可旋转地连接和断开连接。所述变矩器锁止离合器被配置为将所述涡轮与所述焊接件可旋转地连接和断开连接。
POWERTRAIN FOR AN ELECTRIC OR HYBRID VEHICLE
用于电动车辆或混合动力车辆的动力传动系统
2022-03-08
Patent
Electronic Resource
Chinese
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 |