Patent ID: 9623426
Date: 2017-04-18
CPC Classifications: B05B,E03C

Claim:
1. An atomizer nozzle ( 1 ) for a sanitary water outlet, for atomizing water which is subjected to pressure, said atomizer nozzle ( 1 ) comprising a swirl chamber ( 2 ) in which at least one feed channel ( 4 ) opens, which is oriented transversely to a longitudinal axis of the nozzle and runs tangentially into the swirl chamber ( 2 ), at least one inlet channel ( 13 ) is arranged upstream of each said at least one feed channel ( 4 ), as seen in a flow direction, and the swirl chamber ( 2 ) tapers, in an outflow direction, towards a nozzle channel ( 5 ), at an end region of which a water jet exits into atmosphere, a basic structure ( 10 ) which has an insertion opening ( 11 ) on an inflow side, at least one groove ( 12 ), which forms the inlet channel ( 13 ), is provided on a circumferential wall of the insertion opening ( 11 ), a plug ( 14 ) that is insertable into the insertion opening ( 11 ) as far as an annular shoulder ( 15 ), which runs around an inner circumference of the insertion opening and has at least one groove ( 16 ), is provided in order to form the at least one feed channel ( 4 ), and the plug ( 14 ) forms walls of the inlet and the feed channels ( 13 , 4 ) which are directed towards the plug ( 14 ), wherein a central protrusion ( 8 ), which is oriented in the longitudinal direction of the nozzle, projects beyond the shoulder in the outflow direction into the swirl chamber ( 2 ).