Patents by Inventor Zhonggui YU

Zhonggui YU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Transmission device of hybrid vehicle
    Patent number: 11628718
    Abstract: The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a decelerating planetary gear train, and a parking mechanism. The input shaft assembly is located at a front end of the transmission device. The power generation motor input shaft assembly is located between the accelerating planetary gear train and the driving motor input shaft assembly. The driving motor input shaft assembly is located between the power generation motor input shaft assembly and the decelerating planetary gear train. The output shaft assembly is located at a tail end of the transmission device. The clutch is located between a power generation motor and a driving motor.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: April 18, 2023
    Assignee: HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO. LTD.
    Inventors: Zhonggui Yu, Zhaopeng Chai, Yongjun Feng, Xiaoyu Li, Xiaoxing Yuan, Jiqiu Bing, Xiaoning Liu, Mo Wang, Peng Zhang, Zhiqiang Yuan, Haitao Jia, Shi Feng, Wang Tan, Tao Yu, Shuai Zhen, Yue Wang
  • TRANSMISSION DEVICE OF HYBRID VEHICLE
    Publication number: 20230074162
    Abstract: The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a decelerating planetary gear train, and a parking mechanism. The input shaft assembly is located at a front end of the transmission device. The power generation motor input shaft assembly is located between the accelerating planetary gear train and the driving motor input shaft assembly. The driving motor input shaft assembly is located between the power generation motor input shaft assembly and the decelerating planetary gear train. The output shaft assembly is located at a tail end of the transmission device. The clutch is located between a power generation motor and a driving motor.
    Type: Application
    Filed: April 19, 2022
    Publication date: March 9, 2023
    Applicant: HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO., LTD.
    Inventors: Zhonggui YU, Zhaopeng Chai, Yongjun Feng, Xiaoyu Li, Xiaoxing Yuan, Jiqiu Bing, Xiaoning Liu, Mo Wang, Peng Zhang, Zhiqiang Yuan, Haitao Jia, Shi Feng, Wang Tan, Tao Yu, Shuai Zhen, Yue Wang