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公开(公告)号：US09303697B2
公开(公告)日：2016-04-05
申请号：US14369859
申请日：2012-12-28
Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
Inventor： Yi Ren , Guangquan Chen , Kaizhao Li , Daqi Chen , Hengjun Zhai , Shuanghong Jing , Xin Wen
IPC: F16H3/08 , F16D25/10 , F16D25/06 , F16H61/02 , F16H61/688 , F16H3/00 , F16H61/00 , B60K17/02 , F16H3/089 , B60K1/00 , F16H61/06
CPC classification number: F16D25/06 , B60K17/02 , B60K2001/001 , F16H3/006 , F16H3/089 , F16H61/0031 , F16H61/0206 , F16H61/067 , F16H61/688 , F16H2200/0034
Abstract: A driving system of an electric vehicle and an electric vehicle comprising the same are provided. The driving system comprises: a driving motor, a transmission and a hydraulic system. The transmission may include an input shaft, an output shaft, a first transmission unit, a first clutch, a second transmission unit and a second clutch.
Abstract translation: 提供了一种电动车辆的驱动系统和包括该驱动系统的电动车辆。 驱动系统包括：驱动电动机，变速器和液压系统。 变速器可以包括输入轴，输出轴，第一变速单元，第一离合器，第二变速单元和第二离合器。
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公开(公告)号：US20150001031A1
公开(公告)日：2015-01-01
申请号：US14369859
申请日：2012-12-28
Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPNAY LIMITED
Inventor： Yi Ren , Guangquan Chen , Kaizhao Li , Daqi Chen , Hengjun Zhai , Shuanghong Jing , Xin Wen
CPC classification number: F16D25/06 , B60K17/02 , B60K2001/001 , F16H3/006 , F16H3/089 , F16H61/0031 , F16H61/0206 , F16H61/067 , F16H61/688 , F16H2200/0034
Abstract: A driving system of an electric vehicle and an electric vehicle comprising the same are provided. The driving system comprises: a driving motor, a transmission and a hydraulic system. The transmission may include an input shaft, an output shaft, a first transmission unit, a first clutch, a second transmission unit and a second clutch.
Abstract translation: 提供了一种电动车辆的驱动系统和包括该驱动系统的电动车辆。 驱动系统包括：驱动电动机，变速器和液压系统。 变速器可以包括输入轴，输出轴，第一变速单元，第一离合器，第二变速单元和第二离合器。
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公开(公告)号：US11735974B2
公开(公告)日：2023-08-22
申请号：US16969400
申请日：2019-01-28
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Daqi Chen , Chunlei Liu , Shuanghong Jing
Abstract: The present disclosure discloses an electric assembly and a vehicle having the same. The electric assembly includes: a box assembly, where an mounting plate is disposed in the box assembly, and the mounting plate divides a space within the box assembly into a motor holding cavity and a transmission holding cavity; a motor, disposed in the motor holding cavity; a transmission, disposed in the transmission holding cavity, where the motor is power-coupled to the transmission; and a cooling lubricating liquid, filling the transmission holding cavity and cooling the box assembly.
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公开(公告)号：US11843304B2
公开(公告)日：2023-12-12
申请号：US18110254
申请日：2023-02-15
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Daqi Chen , Longfei Wei , Xin Wen
Abstract: An electric assembly includes: a box assembly, a motor, and a transmission. A mounting plate is disposed in the box assembly and divides a space within the box assembly into a motor holding cavity and a transmission holding cavity arranged along an axial direction of a motor shaft. The mounting plate has a shaft via-hole making the motor holding cavity and the transmission holding cavity be in communication. The motor is disposed in the motor holding cavity. The transmission is disposed in the transmission holding cavity. The motor is power-coupled to the transmission. At least one of a surface of the mounting plate facing the motor and a surface of the mounting plate facing the transmission is provided with ribs including strip-shaped ribs extending along a radial direction of the motor. Heights of the strip-shaped ribs decrease from a center portion of the mounting plate to a periphery portion of the mounting plate.
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Patent Agency Ranking
公开(公告)号：US11919386B2
公开(公告)日：2024-03-05
申请号：US16969173
申请日：2019-01-29
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Chunlei Liu , Bing Li , Xin Wen
CPC classification number: B60K17/04 , B60K1/00 , B60K17/22 , B60R16/0207 , F16H57/00 , H02K7/006 , H02K7/116 , H02K11/33
Abstract: A powertrain and a vehicle including the powertrain are provided. The powertrain includes: an electric motor; a transmission mounted to the electric motor and defining, together with the electric motor, an angled space for helping a half shaft of the transmission to extend along an axial direction of the transmission; a controller mounted to at least one of the electric motor and the transmission and electrically connected to the electric motor, where the controller, the transmission, and the electric motor are integrated together, at least one part of the controller being located in the angled space.
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公开(公告)号：US12021434B2
公开(公告)日：2024-06-25
申请号：US18110267
申请日：2023-02-15
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Daqi Chen , Chunlei Liu , Shuanghong Jing
Abstract: An electric assembly includes. a box assembly, a motor, and a transmission. An mounting plate is disposed in the box assembly, and the mounting plate divides a space within the box assembly into a motor holding cavity and a transmission holding cavity. The motor is disposed in the motor holding cavity. The transmission is disposed in the transmission holding cavity, and the motor is power-coupled to the transmission such that the motor and the transmission are directly integrated through the box assembly without external connection of the motor and the transmission. The mounting plate is a monolithically integral part of the box assembly.
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公开(公告)号：US12275302B2
公开(公告)日：2025-04-15
申请号：US18422457
申请日：2024-01-25
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Chunlei Liu , Bing Li , Xin Wen
Abstract: A powertrain includes an electric motor; a transmission mounted to the electric motor; and a controller mounted to at least one of the electric motor and the transmission and electrically connected to the electric motor. The controller, the transmission, and the electric motor are integrated together. The controller includes a controller body, a controller support, and a wire harness rack. The controller body is disposed on the controller support, and the controller support is mounted to at least one of the electric motor and the transmission. The wire harness rack is connected to the controller support and the electric motor and having a wire arrangement groove. A connecting wire harness between the controller and the electric motor is disposed in the wire arrangement groove.
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公开(公告)号：US11611258B2
公开(公告)日：2023-03-21
申请号：US16969163
申请日：2019-01-28
Applicant: BYD COMPANY LIMITED
Inventor： Guangquan Chen , Daqi Chen , Longfei Wei , Xin Wen
Abstract: The present disclosure discloses an electric assembly and a vehicle having the same. The electric assembly includes: a box assembly, where an mounting plate is disposed in the box assembly, the mounting plate divides a space within the box assembly into a motor holding cavity and a transmission holding cavity that are arranged along an axial direction of a motor shaft, and the mounting plate has a shaft via-hole making the motor holding cavity and the transmission holding cavity be in communication with each other; a motor, disposed in the motor holding cavity; and a transmission, disposed in the transmission holding cavity, where the motor is power-coupled to the transmission.
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公开(公告)号：US11509191B2
公开(公告)日：2022-11-22
申请号：US16969342
申请日：2019-01-28
Applicant: BYD COMPANY LIMITED
Inventor： Hongbin Luo , Yi Ren , Guangquan Chen , Daqi Chen , Shuanghong Jing , Chunlei Liu
IPC: H02K5/04 , H02K7/116 , H02K11/30 , B60K1/00 , B60K17/04 , H02K3/50 , H02K5/18 , H02K5/22 , H02K7/00 , H02K9/193 , H02K5/20 , B60K11/02
Abstract: The present disclosure discloses an electric assembly and a vehicle having the same. The electric assembly includes: a box assembly; a motor, disposed in the box assembly; a transmission, disposed in the box assembly, where the transmission is power-coupled to the motor; and a controller, disposed outside the box assembly, and fixedly connected to the box assembly.
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