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Valve Actuation Control for Flush Urinal and Toilet Apparatus

  • US 20170298608A1
  • Filed: 04/17/2016
  • Published: 10/19/2017
  • Est. Priority Date: 04/17/2016
  • Status: Active Grant
First Claim
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1. A flush apparatus for a flush system, comprising:

  • a valve body having a water inlet for connecting to a water source to guide water to flow to said water inlet at a water-in direction, and a water outlet for connecting to the flush system; and

    an actuation control, which comprises;

    a cartridge valve comprising a cartridge housing stationary supported in said valve body at a position that a valve inlet of said cartridge housing is located at said water inlet and said valve outlet of said cartridge housing is located at said water outlet, and a control disc unit which is supported in said cartridge housing at said valve inlet thereof and is orientated transversely to the water-in direction for resisting water pressure from said water source, wherein said control disc unit is able to be driven to move between a closed position to close said valve inlet for blocking the water to pass through said valve inlet, and an opened position to open up said valve inlet for allowing the water passing to said water outlet through said valve outlet so as to complete a flushing cycle of the flush system.

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