TOILET WITH CATCHING DEVICE WITH AN AIR SHUTTER Russian patent published in 2008 - IPC E03D11/18 

FIELD: construction.

SUBSTANCE: invention pertains to the field of sanitary engineering. Toilet has catching device lying between the WC pan and discharge opening. Whereat catching device has arched area of the water baffle going from the WC pan over the opening of the WC pan towards the downcast bend. Outlet bend is connected with discharge opening, whereat catching device has a cavity of the air shutter along the upper wall of the outlet bend. Catching device additionally has actually horizontal deflecting baffle. Catching device has a round cross section along the entire arched area of the water shutter, diameter whereof does not alter by more than 5 percents along the entire area of the catching device presenting itself an arched water shutter. According to another design version the toilet has a downcast bend slightly bent from its upper part towards the deflecting baffle in reverse direction, though, bent by less than 15 degrees from the vertical.

EFFECT: improved quality of waste wash - out.

8 cl, 10 dwg