Patent ID: 8713722
Filing Date: 2014-05-06
Classification: E03D

Abstract:
1. A flushing arrangement for a WC, comprising: a toilet bowl which has an inlet and an outlet and therebetween a U-bend, and pulse generating means for generating a pulse with which water which is present in the U-bend and forms an air trap is accelerated, for a flushing operation, in the direction of the outlet, wherein the pulse generating means are arranged in said U-bend; wherein the pulse generating means has a plurality of nozzles, or at least one annular gap extending in the circumferential direction of the U-bend, wherein said nozzles or said at least one annular gap generate, in the water in each case, a flow which is directed substantially towards the outlet, and wherein said nozzles or said at least one annular gap are arranged directly upstream of an ascending region or in an ascending region of the U-bend.