公开(公告)号：US20190225068A1

公开(公告)日：2019-07-25

申请号：US16313592

申请日：2017-05-11

Applicant: BYD COMPANY LIMITED

Inventor： Jing LIU ,  Yu HUA ,  Lingdao CHAI

IPC: B60K6/36 ,  B60K6/48

Abstract: The present disclosure provides a power drive system and a vehicle. The power drive system includes an engine; a plurality of input shafts, the engine being arranged to selectively engage with at least one of the plurality of input shafts, and a plurality of gear driving gears being arranged on each of the input shafts; a plurality of output shafts, a plurality of gear driven gears being arranged on each of the output shafts, the plurality of gear driven gears being correspondingly meshed with the plurality of gear driving gears, a reverse gear output gear being idly mounted on one of the plurality of output shafts and a reverse gear synchronizer for engaging with the reverse gear output gear being further arranged on the output shaft, a gear portion being arranged at one side of one of the plurality of gear driven gears to form a dual gear, and the reverse gear output gear being meshed with the gear portion; a motor power shaft, a motor-power-shaft first gear and a motor-power-shaft second gear being idly mounted on the motor power shaft, where the motor-power-shaft second gear is arranged to be linked with one of the plurality of gear driving gears; and a first motor generator, the first motor generator being arranged to be linked with the motor power shaft.

公开(公告)号：US20160207392A1

公开(公告)日：2016-07-21

申请号：US14755775

申请日：2015-06-30

Applicant: BYD COMPANY LIMITED

Inventor： Jintao ZHANG ,  Yu HUA ,  Lingdao CHAI ,  Jinhui MU ,  Jing LIU

IPC: B60K6/40 ,  F16H3/085 ,  B60K6/38 ,  B60K6/36 ,  B60K6/365 ,  F16H3/00 ,  F16H37/08

CPC classification number: B60K6/40 ,  B60K1/02 ,  B60K6/36 ,  B60K6/365 ,  B60K6/38 ,  B60K6/448 ,  B60K6/48 ,  B60K6/52 ,  B60K6/547 ,  B60K17/356 ,  B60K2006/4841 ,  B60Y2304/00 ,  B60Y2400/428 ,  B60Y2400/70 ,  B60Y2400/80 ,  F16H3/006 ,  F16H3/085 ,  F16H37/0806 ,  F16H2003/0822 ,  F16H2003/0931 ,  Y02T10/6221 ,  Y02T10/6243 ,  Y02T10/6265 ,  Y10S903/909 ,  Y10S903/911 ,  Y10S903/912 ,  Y10S903/915

Abstract: A transmission unit includes: input shafts; output shafts configured to transmit with a corresponding input shaft via gears; a reverse output gear fitted over one output shaft; a reverse synchronizer; a reverse shaft configured to rotate together with a input shaft and a reverse output gear; a motor power shaft; a first and a second motor gears fitted over the motor power shaft; the second motor gear configured to rotate together with a shift driven gear; and a motor synchronizer. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.

Abstract translation: 传动单元包括：输入轴; 输出轴构造成通过齿轮与相应的输入轴一起传递; 一个反向输出齿轮安装在一个输出轴上; 反向同步器 反转轴构造成与输入轴和反向输出齿轮一起旋转; 电机动力轴; 安装在电动机动力轴上的第一和第二电动机齿轮; 所述第二马达齿轮构造成与换档从动齿轮一起旋转; 和电动机同步器。 还提供了包括发送单元和包括电力传输系统的车辆的电力传输系统。

公开(公告)号：US20140224892A1

公开(公告)日：2014-08-14

申请号：US14254815

申请日：2014-04-16

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing LIU ,  Xudong SONG ,  Hongjun WANG

IPC: G05D23/185

CPC classification number: G05D23/1852 ,  F01P7/16 ,  G05D23/022

Abstract: An apparatus for regulating temperature is presented. The apparatus comprises: a shell comprising a first cavity and a second cavity; and an inner valve body and an outer valve body disposed in the shell between the first cavity and the second cavity, wherein the inner valve body is movable relative to the outer valve body, and the outer valve body is movable within the shell. Depending on the temperature inside the shell, the inner valve body and the outer valve body can substantially seal the first cavity from the second cavity. The inner valve body and the outer valve body can also provide, respectively, a first flow path and a second flow path between the cavities, depending on the temperature.

Abstract translation: 提出了一种用于调节温度的装置。 该装置包括：壳体，包括第一空腔和第二空腔; 以及设置在所述壳体内的所述第一腔体和所述第二腔体之间的内部阀体和外部阀体，其中所述内部阀体可相对于所述外部阀体移动，并且所述外部阀体可在所述壳体内移动。 根据壳体内部的温度，内部阀体和外部阀体可基本上将第一腔体与第二腔体密封。 内阀体和外阀体还可以分别根据温度提供第一流动路径和空腔之间的第二流动路径。