Patents Assigned to Eunsang Plant Co., Ltd.
  • Air intake for vacuum-conveyance waste collection system
    Patent number: 8209814
    Abstract: There is provided an air intake for a vacuum-conveyance waste collection system, to form a high-speed air flow by allowing air to enter a conveying line through which waste being put into a waste receiving device is conveyed to a central waste collection station.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: July 3, 2012
    Assignees: Kolon Global Corporation, Eunsang Plant Co., Ltd.
    Inventors: Seung-Hyun Kang, Jong-Kyu Hwang, Yun-Ho Jung, Sang-Bong Chang