Patents by Inventor Quankai YANG

Quankai YANG 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).

  • Heat pump system, heat management method and vehicle
    Patent number: 11975593
    Abstract: A heat pump system, a heat management method and a vehicle are provided. The heat pump system includes an integrated heat exchanger integrated with a superconducting liquid flow passage and a refrigerant flow passage. The refrigerant flow passage is provided inside an on-board refrigerant circulation loop and is used for cooling and/or heating to adjust the temperature within a passenger compartment of a vehicle. The superconducting liquid flow passage is in communication with a motor heat dissipating conduit, for absorbing the heat generated by an on board motor and transferring the heat to the integrated heat exchanger by means of phase change heat transfer. The heat pump system can increase the energy utilization rate for the vehicle and reduce the allowable ambient temperature of the heat pump system.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: May 7, 2024
    Assignees: ZHEJIANG GEELY HOLDING GROUP CO., LTD., CHONGQING LIVAN AUTOMOBILE R&D INSTITUTE CO., LTD
    Inventors: Lanbao Cao, Quankai Yang, Zhonggang Liu, Xiujuan Xu, Yanlin Liu, Guopin Tong, Chao Gao, Yanli Wang, Songyan Li, Ya Cui, Jingyu Chen, Feng Qiu, Jiaqi Zhang
  • HEAT PUMP SYSTEM, HEAT MANAGEMENT METHOD AND VEHICLE
    Publication number: 20220080808
    Abstract: A heat pump system, a heat management method and a vehicle are provided. The heat pump system includes an integrated heat exchanger integrated with a superconducting liquid flow passage and a refrigerant flow passage. The refrigerant flow passage is provided inside an on-board refrigerant circulation loop and is used for cooling and/or heating to adjust the temperature within a passenger compartment of a vehicle. The superconducting liquid flow passage is in communication with a motor heat dissipating conduit, for absorbing the heat generated by an on board motor and transferring the heat to the integrated heat exchanger by means of phase change heat transfer. The heat pump system can increase the energy utilization rate for the vehicle and reduce the allowable ambient temperature of the heat pump system.
    Type: Application
    Filed: February 17, 2020
    Publication date: March 17, 2022
    Applicant: ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD
    Inventors: Lanbao CAO, Quankai YANG, Zhonggang LIU, Xiujuan XU, Yanlin LIU, Guopin TONG, Chao GAO, Yanli WANG, Songyan LI, Ya CUI, Jingyu CHEN, Feng QIU, Jiaqi ZHANG