Patents by Inventor Xianpeng WANG

Xianpeng WANG 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).

  • Publication number: 20240113356
    Abstract: The disclosure relates to the technical field of traction batteries, and in particular to a battery pack and a vehicle comprising the battery pack. The invention aims at the problem of large heat loss in the existing traction battery in a low-temperature environment. To this end, the battery pack of the disclosure comprises: a frame internally formed with an installation site; a battery module mounted in the installation site and comprising a number of cells; and a side beam connected to an outer side wall of the frame and made of a first thermal insulation material. The above arrangement can reduce the heat transfer coefficient of natural convection between the side wall of the frame and the environment, and reduce the heat flux, thereby reducing the temperature loss of the cells.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Inventors: Xianpeng WANG, Yaping JIANG, Feng LI, Linfeng WANG, Lide ZHU, Jie FANG, Shizhe TZENG
  • Patent number: 11888134
    Abstract: The disclosure relates to the technical field of traction batteries, and in particular to a battery pack and a vehicle comprising the battery pack. The invention aims at the problem of large heat loss in the existing traction battery in a low-temperature environment. To this end, the battery pack of the disclosure comprises: a frame internally formed with an installation site; a battery module mounted in the installation site and comprising a number of cells; and a side beam connected to an outer side wall of the frame and made of a first thermal insulation material. The above arrangement can reduce the heat transfer coefficient of natural convection between the side wall of the frame and the environment, and reduce the heat flux, thereby reducing the temperature loss of the cells.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: January 30, 2024
    Assignee: NIO TECHNOLOGY (ANHUI) CO., LTD
    Inventors: Xianpeng Wang, Yaping Jiang, Feng Li, Linfeng Wang, Lide Zhu, Jie Fang, Shizhe Tzeng
  • Publication number: 20230035232
    Abstract: The disclosure discloses a battery pack and a method for thermal management of a battery pack. The battery pack includes a battery cell and a housing, wherein the battery cell is accommodated in the housing, a cooling plate is arranged under the housing, the cooling plate can transfer heat of the battery cell to the outside of a vehicle, the housing is filled with an immersion liquid, and the battery cell is at least partially immersed in the immersion liquid. According to the disclosure, the temperature of the battery pack can be regulated in a simple manner.
    Type: Application
    Filed: July 19, 2022
    Publication date: February 2, 2023
    Inventors: Xianpeng WANG, Yaping JIANG, Jie FANG, Shizhe TZENG
  • Publication number: 20220294048
    Abstract: The invention relates to a traction battery pack, comprising at least one battery pack assembly each comprising: a battery module array, which comprises a plurality of battery modules arranged in an arrangement direction, each of the battery modules comprising a plurality of cells, cell heat-insulating elements being arranged between adjacent cells, and module heat-insulating elements being arranged on two sides of each of the battery modules in the arrangement direction; a top assembly and a bottom assembly located at the top and bottom of the plurality of battery modules, respectively; side beams arranged on two sides of the battery module array respectively in a direction perpendicular to the arrangement direction, the side beams extending substantially parallel to the arrangement direction; and a smoke discharge channel, which communicates with the outside through a valve, the valve being capable of discharging a gas in the smoke discharge channel to the outside under a set condition.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Lide ZHU, Linfeng WANG, Yaping JIANG, Xuejian XIE, Xianpeng WANG, Jie FANG, Shizhe TZENG
  • Publication number: 20220223944
    Abstract: The invention provides a battery pack and a vehicle. A cell group is configured in the battery pack, and the cell group comprises a plurality of cells, wherein the cells comprise first cells and second cells, the first cells have a better cold resistance than the second cells, and arrangement positions of the first cells and the second cells depend on the heat dissipation capacity in the battery pack.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 14, 2022
    Inventors: Xianpeng WANG, Yaping JIANG, Linfeng WANG, Jie FANG, Shizhe TZENG
  • Publication number: 20220223901
    Abstract: The invention provides a battery pack, a method and a vehicle. The battery pack battery has a cell group. The cell group comprises a lithium iron phosphate cell and a ternary lithium-ion cell, wherein the lithium iron phosphate cell and the ternary lithium-ion cell are arranged in series with each another.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 14, 2022
    Inventors: Linfeng WANG, Jie FANG, Shizhe TZENG, Zerun ZHOU, Wenjuan LUO, Chong HE, Xianpeng WANG, Lin HAN
  • Publication number: 20220190402
    Abstract: The disclosure relates to the technical field of traction batteries, and in particular to a battery pack and a vehicle comprising the battery pack. The invention aims at the problem of large heat loss in the existing traction battery in a low-temperature environment. To this end, the battery pack of the disclosure comprises: a frame internally formed with an installation site; a battery module mounted in the installation site and comprising a number of cells; and a side beam connected to an outer side wall of the frame and made of a first thermal insulation material. The above arrangement can reduce the heat transfer coefficient of natural convection between the side wall of the frame and the environment, and reduce the heat flux, thereby reducing the temperature loss of the cells.
    Type: Application
    Filed: April 6, 2021
    Publication date: June 16, 2022
    Inventors: Xianpeng WANG, Yaping JIANG, Feng LI, Linfeng WANG, Lide ZHU, Jie FANG, Shizhe TZENG
  • Patent number: 11004163
    Abstract: A terminal-implemented method, a server-implemented method and a terminal for acquiring a certification document are provided. The terminal-implemented method includes: determining a target application for providing the certification document according to a user-input identification of a legal source of the certification document; acquiring page contents of the target application, the page contents containing the certification document; and sending document contents including the page contents or the certification document to a certification-document extracting server to enable certification-document extracting server to extract the certification document from the document contents.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: May 11, 2021
    Assignee: XIAOMI INC.
    Inventors: Liu Fang, Meng Xu, Jianhe Jiang, Zhenyu Wu, Xianpeng Wang, Xin Zhang
  • Publication number: 20170161856
    Abstract: A terminal-implemented method, a server-implemented method and a terminal for acquiring a certification document are provided. The terminal-implemented method includes: determining a target application for providing the certification document according to a user-input identification of a legal source of the certification document; acquiring page contents of the target application, the page contents containing the certification document; and sending document contents including the page contents or the certification document to a certification-document extracting server to enable certification-document extracting server to extract the certification document from the document contents.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Inventors: Liu FANG, Meng XU, Jianhe JIANG, Zhenyu WU, Xianpeng WANG, Xin ZHANG