PEAKED TOILET BOWL, MOLDED HOUSING THEREOF AND TOILET BOWL VENTING DEVICE (VARIANTS) Russian patent published in 2007 - IPC E03D9/52 F04D25/14 

FIELD: sanitary equipment, particularly special arrangement or operation of venting devices for sanitary equipment.

SUBSTANCE: peaked toilet bowl comprises molded housing including bowl part provided with flange arranged at edge thereof from outer bowl part side, pedestal with connection outlet means and bowl part interior venting device. Bowl part flange has upper and lower walls, which define cavity communicated with bowl part interior, which in turn is communicated with connection outlet means interior through bent channel. Venting device comprises case with inlet and outlet pipes, electric motor with vane impeller carried by shaft and the first valve installed in inlet pipe. Electric motor shaft extends along inlet pipe axis. Lower end of the flange has the first orifice. Connection outlet means wall has the second orifice. The first and the second orifices are adapted to receive inlet and outlet pipes of venting device case correspondingly.

EFFECT: simplified structure, increased degree of bowl part isolation of fecal vapor ingress from discharge stack in lavatory room when venting device is switched-on.

16 cl, 8 dwg