Invention Application
US20090078323A1 Air discharge device 审中-公开
排气装置

  • Patent Title: Air discharge device
  • Patent Title (中): 排气装置
  • Application No.: US11903449
    Application Date: 2007-09-22
  • Publication No.: US20090078323A1
    Publication Date: 2009-03-26
  • Inventor: Billy Joe Davis
  • Applicant: Billy Joe Davis
  • Main IPC: B67D5/54
  • IPC: B67D5/54
Air discharge device
Abstract:
My inventive property is a tool to expel residual liquid from larger diameter hose, pipe or any other defined tubular conduit such as Fire Hose or Lay Flat PVC Hose, therefore dramatically reducing the weight of said conduit prior to retrieval and defined storage. All prior art fails to solve problems with reducing the time and labor required to remove residual liquid from said conduit without lifting the entire length to a point above the end (“Walking Out”) so gravity can remove residual liquid or by using a roller on the entire length of said conduit. My inventive property is comprised of five essential parts; a Gas Containment Vessel, a Safety Relief Valve, a Gas Fill Valve, a Gas Outlet Control Valve and a Final Stage Outlet Conduit Connection Adaptor.
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