Patent ID: 8534325
Filing Date: 2013-09-17
Classification: B05B,E03C,Y10T

Abstract:
1. An arrangement for ventilating shower streams, comprising: a ventilation device having at least one water passage channel and at least one ventilation channel leading from an air inlet opening on an outside of the ventilation device to the water passage channel; wherein the ventilation device is formed as an insert for use in at least one of a connection of a sanitary fitting and a sanitary fitting itself; wherein the ventilation device comprises a backflow preventer; wherein the at least one water passage channel axially extends through an insert of the ventilation device and is radially offset from a central axis of the insert; and, wherein the backflow preventer comprises a ball arranged in a central axial bore of the insert, the at least one ventilation channel leading from the central axial bore radially outwards to the at least one water passage channel.