Patents by Inventor Lujian WANG

Lujian 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).

  • Patent number: 11056305
    Abstract: A relay includes: a housing, a base plate, and a driving device, connected to the base. At least one stationary contact group is provided on the housing. The stationary contact group includes two stationary contacts insulated from each other. At least one stationary contact in the stationary contact group includes an upper terminal and a lower contact are included. The upper terminal and the lower contact are isolated from each other and electrically connected by a fuse. The base plate is provided in the housing and can switch between on and off positions. The base plate, when being in the on position, contacts the stationary contact group for the electrical conduction of the two stationary contacts in the stationary contact group, and, when being in the off position, is isolated from the stationary contact group for disconnecting the electrical conduction of the two stationary contacts in the stationary contact group.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: July 6, 2021
    Assignee: BYD Company Limited
    Inventors: Caili Huang, Baotong Yao, Lujian Wang, Siyuan Liu
  • Publication number: 20200321178
    Abstract: A relay includes: a housing, a base plate, and a driving device, connected to the base. At least one stationary contact group is provided on the housing. The stationary contact group includes two stationary contacts insulated from each other. At least one stationary contact in the stationary contact group includes an upper terminal and a lower contact are included. The upper terminal and the lower contact are isolated from each other and electrically connected by a fuse. The base plate is provided in the housing and can switch between on and off positions. The base plate, when being in the on position, contacts the stationary contact group for the electrical conduction of the two stationary contacts in the stationary contact group, and, when being in the off position, is isolated from the stationary contact group for disconnecting the electrical conduction of the two stationary contacts in the stationary contact group.
    Type: Application
    Filed: May 3, 2017
    Publication date: October 8, 2020
    Applicant: BYD Company Limited
    Inventors: Caili HUANG, Baotong YAO, Lujian WANG, Siyuan LIU
  • Publication number: 20200294747
    Abstract: The subject matter discloses a relay, including a housing, static contact bridges, a moving contact bridge, a pushing mechanism and a detection assembly.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 17, 2020
    Applicant: BYD COMPANY LIMITED
    Inventors: Baotong YAO, Caili HUANG, Siyuan LIU, Lujian WANG
  • Patent number: 10755882
    Abstract: The present subject matter provides a relay, including an insulating cover, two static contact bridges, a moving contact bridge, a drive shaft and a driving mechanism; a conductive layer is provided on the inner surface of the top of the insulating cover; the relay comprises an auxiliary conduction structure and an auxiliary detection structure; the auxiliary conduction structure includes a conductive member and an elastic member that elastically supports the conductive member below; the conductive member is arranged on the drive shaft, the drive shaft moves up to drive the moving contact bridge to be conducted with the static contact bridges, and the conductive member is conducted with the conductive layer; the drive shaft moves down to drive the moving contact bridge to be disconnected from the static contact bridges, and the conductive member is disconnected from the conductive layer; the auxiliary detection structure comprises a first auxiliary terminal and a second auxiliary terminal; the first auxiliary
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: August 25, 2020
    Assignee: BYD COMPANY LIMITED
    Inventors: Caili Huang, Baotong Yao, Lujian Wang, Siyuan Liu
  • Patent number: 10333131
    Abstract: A cover assembly and a battery comprising the same are provided. The cover assembly comprises: a cover plate body formed with at least a via hole penetrating therethrough; a cover plate connecting member hermetically connected with the cover plate body at the via hole, which is formed with an electrode receiving hole therein; and an electrode terminal penetrating through the electrode receiving hole to be hermetically connected with and insulated from the cover plate connecting member for leading out a current.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 25, 2019
    Assignees: BYD COMPANY LIMITED, SHENZHEN BYD AUTO R&D COMPANY LIMITED
    Inventors: Qisi Deng, Lujian Wang, Yuchen He, Qiang Wu
  • Publication number: 20190074151
    Abstract: The present subject matter provides a relay, including an insulating cover, two static contact bridges, a moving contact bridge, a drive shaft and a driving mechanism; a conductive layer is provided on the inner surface of the top of the insulating cover; the relay comprises an auxiliary conduction structure and an auxiliary detection structure; the auxiliary conduction structure includes a conductive member and an elastic member that elastically supports the conductive member below; the conductive member is arranged on the drive shaft, the drive shaft moves up to drive the moving contact bridge to be conducted with the static contact bridges, and the conductive member is conducted with the conductive layer; the drive shaft moves down to drive the moving contact bridge to be disconnected from the static contact bridges, and the conductive member is disconnected from the conductive layer; the auxiliary detection structure comprises a first auxiliary terminal and a second auxiliary terminal; the first auxiliary
    Type: Application
    Filed: March 17, 2017
    Publication date: March 7, 2019
    Applicant: BYD COMPANY LIMITED
    Inventors: Caili HUANG, Baotong YAO, Lujian WANG, Siyuan LIU
  • Patent number: 10109839
    Abstract: An electrode terminal, a cover assembly and a battery comprising the cover assembly are provided. The electrode terminal comprises: a terminal pole portion, and a pole cap portion formed on an end of the terminal pole portion, and a buffering structure disposed on a surface of the pole cap portion facing to the terminal pole portion.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: October 23, 2018
    Assignees: Shenzhen BYD Auto R&D Company Limited, BYD Company Limited
    Inventors: Qisi Deng, Lujian Wang, Yuchen He, Qiang Wu
  • Publication number: 20140106210
    Abstract: A cover assembly and a battery comprising the same are provided. The cover assembly comprises: a cover plate body formed with at least a via hole penetrating therethrough; a cover plate connecting member hermetically connected with the cover plate body at the via hole, which is formed with an electrode receiving hole therein; and an electrode terminal penetrating through the electrode receiving hole to be hermetically connected with and insulated from the cover plate connecting member for leading out a current.
    Type: Application
    Filed: December 20, 2013
    Publication date: April 17, 2014
    Applicants: BYD COMPANY LIMITED, SHENZHEN BYD AUTO R&D COMPANY LIMITED
    Inventors: Qisi DENG, Lujian WANG, Yuchen HE, Qiang WU
  • Publication number: 20140106209
    Abstract: An electrode terminal, a cover assembly and a battery comprising the cover assembly are provided. The electrode terminal comprises: a terminal pole portion, and a pole cap portion formed on an end of the terminal pole portion, and a buffering structure disposed on a surface of the pole cap portion facing to the terminal pole portion.
    Type: Application
    Filed: December 19, 2013
    Publication date: April 17, 2014
    Applicants: BYD COMPANY LIMITED, SHENZHEN BYD AUTO R&D COMPANY LIMITED
    Inventors: Qisi DENG, Lujian WANG, Yuchen HE, Qiang WU