Patents by Inventor GUANGCHANG ZHANG

GUANGCHANG ZHANG 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).

  • Devices for laying out prefabricated magnetic field and methods of responding state of slip mass
    Patent number: 10866334
    Abstract: The present disclosure relates to a device for laying out a prefabricated magnetic field and a method for responding state of a slip mass in the prefabricated magnetic field. The device may include a traction mechanism, a control mechanism and a layout probe. The layout probe may include a shell, a circuit board and at least one set of layout mechanism equipped in the shell. The layout mechanism may include a cartridge, a screw pole, an electromagnet, a driving mechanism and a pressing mechanism. The traction mechanism may lay down the layout probe to a default location of a drill hole. The control mechanism may control the driving mechanism to transmit an uppermost permanent-magnet in the layout probe to the cartridge nozzle and be attracted by the electromagnet. The pressing mechanism may move the electromagnet which presses the permanent-magnet in the inner wall of the drill hole.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: December 15, 2020
    Assignee: CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
    Inventors: Huiming Tang, Junrong Zhang, Changdong Li, Xinli Hu, Liangqing Wang, Guangchang Zhang, Wenping Gong, Yiping Wu, Yongquan Zhang, Lei Huang, Junwei Ma, Zongxing Zou, Sha Lu
  • DEVICES FOR LAYING OUT PREFABRICATED MAGNETIC FIELD AND METHODS OF RESPONDING STATE OF SLIP MASS
    Publication number: 20200073005
    Abstract: The present disclosure relates to a device for laying out a prefabricated magnetic field and a method for responding state of a slip mass in the prefabricated magnetic field. The device may include a traction mechanism, a control mechanism and a layout probe. The layout probe may include a shell, a circuit board and at least one set of layout mechanism equipped in the shell. The layout mechanism may include a cartridge, a screw pole, an electromagnet, a driving mechanism and a pressing mechanism. The traction mechanism may lay down the layout probe to a default location of a drill hole. The control mechanism may control the driving mechanism to transmit an uppermost permanent-magnet in the layout probe to the cartridge nozzle and be attracted by the electromagnet. The pressing mechanism may move the electromagnet which presses the permanent-magnet in the inner wall of the drill hole.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 5, 2020
    Inventors: HUIMING TANG, JUNRONG ZHANG, CHANGDONG LI, XINLI HU, LIANGQING WANG, GUANGCHANG ZHANG, WENPING GONG, YIPING WU, YONGQUAN ZHANG, LEI HUANG, JUNWEI MA, ZONGXING ZOU, SHA LU