公开(公告)号：EP4506198A1

公开(公告)日：2025-02-12

申请号：EP23815239.1

申请日：2023-05-31

Applicant: BYD Company Limited

Inventor： ZHANG, Feng ,  ZHAO, Gaoming ,  LIAO, Yinsheng ,  ZHU, Ning ,  WANG, Qiang

IPC: B60K6/38 ,  F16D13/52 ,  F16D43/21

Abstract: A clutch assembly (100), comprising a countershaft (10), a first transmission member (20) and a first clutch component (30). The first transmission member is connected to the countershaft. The first clutch component comprises a first clutch portion (301) and a second clutch portion (302) which are selectively engaged. The first clutch portion is connected to a first transmission member, and the second clutch portion is rotatably sleeved on the countershaft. One of the first transmission member and the second clutch portion is connected to a first power member (200), and the other of the first transmission member and the second clutch portion outputs power to wheels.

公开(公告)号：EP4534312A1

公开(公告)日：2025-04-09

申请号：EP23815255.7

申请日：2023-05-31

Applicant: BYD Company Limited

Inventor： LIAO, Yinsheng ,  ZHANG, Feng ,  ZHAO, Gaoming ,  ZHU, Yongtian ,  ZHU, Ning

IPC: B60K6/26 ,  B60K6/00

Abstract: A powertrain system (1000) and a vehicle. The powertrain system (1000) comprises: a conversion device (10), a first motor (200), a second motor (5000), and an engine (300), at least one of the first motor (200) and the engine (300) being used for selectively outputting power to a first traveling end by means of the conversion device (10), the engine (300) being used for selectively outputting power to the first motor (200) by means of the conversion device (10), and the second motor (5000) being in driving connection with the engine (300) so that the powertrain system (1000) has a first simultaneous driving and electricity-generating mode, in which the first motor (200) outputs power to the first traveling end by means of the conversion device (10), and the second motor (5000), driven by the engine (300), generates electricity.