Patents by Inventor Yonggen QIAN

Yonggen QIAN 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).

  • Arrangement structure for bubbling apparatuses of furnace
    Patent number: 11097972
    Abstract: An arrangement structure for bubbling apparatuses of a furnace, comprising bubbling apparatuses disposed in a melting pool (11) of a furnace. Each bubbling apparatus comprises a bubbling tank (8) and a bubbling tube (9). The bubbling tank (8) is provided at the bottom of the melting pool (11) and disposed in recessed fashion. The bubbling tube (9) is mounted in the bubbling tank (8). The structure can efficiently enhance the physical effect of a bubbling gas on molten glass and improve the quality and production efficiency of the molten glass.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: August 24, 2021
    Assignee: JUSHI GROUP CO., LTD.
    Inventor: Yonggen Qian
  • ARRANGEMENT STRUCTURE FOR BUBBLING APPARATUSES OF FURNACE
    Publication number: 20190210906
    Abstract: An arrangement structure for bubbling apparatuses of a furnace, comprising bubbling apparatuses disposed in a melting pool (11) of a furnace. Each bubbling apparatus comprises a bubbling tank (8) and a bubbling tube (9). The bubbling tank (8) is provided at the bottom of the melting pool (11) and disposed in recessed fashion. The bubbling tube (9) is mounted in the bubbling tank (8).The structure can efficiently enhance the physical effect of a bubbling gas on molten glass and improve the quality and production efficiency of the molten glass.
    Type: Application
    Filed: September 1, 2017
    Publication date: July 11, 2019
    Applicant: JUSHI GROUP CO., LTD.
    Inventor: Yonggen QIAN