Invention Grant
US07681273B2 Water powered counter rotor cleaner 有权
水力逆转清洗机

  • Patent Title: Water powered counter rotor cleaner
  • Patent Title (中): 水力逆转清洗机
  • Application No.: US11801012
    Application Date: 2007-05-08
  • Publication No.: US07681273B2
    Publication Date: 2010-03-23
  • Inventor: Man-Young Jung
  • Applicant: Man-Young Jung
  • Agent Clement Cheng
  • Main IPC: A47L21/02
  • IPC: A47L21/02
Water powered counter rotor cleaner
Abstract:
A cleaning attachment to water hose is provided comprising an outer shell having a dome-shaped base skirt including a connector member for tightening the flared top end of the neck section of the outer shell to the water hose in a sealing engagement, a main ball valve to permit passage of water and out of alignment therefrom to block the entire water stream; and a water chute with two extensions each extending approximately in parallel with the interior walls of the outer shell and in a first spiral form. A dome-shaped outer rotor with a number of fans and a bottom brush is rotationally positioned in the base skirt under the water chute for receiving the pressurized impacts of the water streams to activate the outer rotor in a first direction.
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