Patents by Inventor Heui Seob YANG

Heui Seob 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).

  • Charging device of a welding fixture of spacer grid
    Patent number: 9649724
    Abstract: A charging device of a welding fixture of spacer grid comprises a base frame; a conveyor for conveying a welding fixture horizontally over the base frame; and a gripper located over the base frame for gripping a welding fixture conveyed along the conveyor to charge a welding fixture into a welding chamber, wherein the gripper comprises a gripper body; and a gripping part installed horizontal to the end of the gripper body for gripping a welding fixture and capable of tilting in vertical direction to the gripper body in case more than a predetermined load is applied as a vertical load.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: May 16, 2017
    Assignee: KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Byeong Eun Oh, Kwang Ho Yun, Dong Kwang Shin, Heui Seob Yang, Sang Jae Han, Jong Sung Hong
  • CHARGING DEVICE OF A WELDING FIXTURE OF SPACER GRID
    Publication number: 20160151858
    Abstract: A charging device of a welding fixture of spacer grid comprises a base frame; a conveyor for conveying a welding fixture horizontally over the base frame; and a gripper located over the base frame for gripping a welding fixture conveyed along the conveyor to charge a welding fixture into a welding chamber, wherein the gripper comprises a gripper body; and a gripping part installed horizontal to the end of the gripper body for gripping a welding fixture and capable of tilting in vertical direction to the gripper body in case more than a predetermined load is applied as a vertical load.
    Type: Application
    Filed: June 12, 2015
    Publication date: June 2, 2016
    Applicant: KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Byeong Eun OH, Kwang Ho YUN, Dong Kwang SHIN, Heui Seob YANG, Sang Jae HAN, Jong Sung HONG