Patents by Inventor Xianghe CHEN

Xianghe CHEN 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).

  • Control valve applicable to vehicle water pump
    Patent number: 12644525
    Abstract: The present invention relates to the technical field of vehicle water pumps, and in particular, to a control valve applicable to a vehicle water pump. The control valve includes a valve body and a valve core movably disposed in the valve body. A valve allowing a coolant to pass through the valve body is disposed on an outer circumferential surface of the valve body, a swing arm driving the valve core to perform reciprocating movement along a vertical direction to control opening and closing of the valve is disposed at an upper end of the valve body, and a transmission structure transmitting torque is disposed between the swing arm and the valve core. Beneficial effects of the present invention are as follows: assembly difficulty is reduced, assembly efficiency is improved, and a service life is prolonged.
    Type: Grant
    Filed: December 12, 2024
    Date of Patent: June 2, 2026
    Inventors: Dongliang Sun, Yong Dai, Jiben Peng, Li Zhang, Xianghe Chen
  • CONTROL VALVE APPLICABLE TO VEHICLE WATER PUMP
    Publication number: 20260043485
    Abstract: The present invention relates to the technical field of vehicle water pumps, and in particular, to a control valve applicable to a vehicle water pump. The control valve includes a valve body and a valve core movably disposed in the valve body. A valve allowing a coolant to pass through the valve body is disposed on an outer circumferential surface of the valve body, a swing arm driving the valve core to perform reciprocating movement along a vertical direction to control opening and closing of the valve is disposed at an upper end of the valve body, and a transmission structure transmitting torque is disposed between the swing arm and the valve core. Beneficial effects of the present invention are as follows: assembly difficulty is reduced, assembly efficiency is improved, and a service life is prolonged.
    Type: Application
    Filed: December 12, 2024
    Publication date: February 12, 2026
    Applicant: Zhejiang Hongchen auto Parts Manufacturing Co., LTD
    Inventors: Dongliang SUN, Yong DAI, Jiben PENG, Li ZHANG, Xianghe CHEN