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公开(公告)号：US09021908B2
公开(公告)日：2015-05-05
申请号：US13726985
申请日：2012-12-26
Applicant: Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
Inventor： Yi Ren , Shenglin Yang , Jun Li
CPC classification number: F16H47/02 , F04B23/00 , F16D48/0206 , F16D2048/0236 , F16D2048/0245 , F16D2048/0248 , F16D2048/0263 , F16D2048/0266 , F16D2048/0275 , F16D2048/0278 , F16D2048/0281 , F16D2048/0293 , Y10T74/19149 , Y10T74/19158 , Y10T74/19251 , Y10T137/86019
Abstract: A hydraulic system of an electric vehicle may comprise: an oil container; a first and a second clutch driving circuits connected in parallel; an internal pump driven by a driving system of the electric vehicle; a first check valve connected in series at an outlet side of the internal pump; an external pump driven by an external pump motor; and a second check valve connected in series at an outlet side of the external pump. The first check valve and the internal pump connected in series and the second check valve and the external pump connected in series are connected in parallel between the oil container and the first and second clutch driving circuits.
Abstract translation: 电动车辆的液压系统可以包括：油容器; 并联连接的第一和第二离合器驱动电路; 由电动车辆的驱动系统驱动的内部泵; 在内部泵的出口侧串联连接的第一止回阀; 由外部泵马达驱动的外部泵; 以及在外部泵的出口侧串联连接的第二止回阀。 串联连接的第一止回阀和内部泵以及串联连接的第二止回阀和外部泵并联连接在油箱与第一和第二离合器驱动回路之间。
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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：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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