Patent ID: 7661608

Claim:
Jet regulator ( 1 ), having a flow inlet side and a flow outlet side and comprising a mounting housing ( 6 ), divided into first and second housing parts ( 7 , 8 ), and the first and second housing parts ( 7 , 8 ), which are releasably connectable via a snap-fit connection with one another, a jet fractionating device ( 2 ), having through flow holes ( 3 ), located inside the mounting housing ( 6 ), the first housing part ( 7 ), having a peripheral shoulder at the flow inlet side, is connected fixedly and non-detachably with the jet fractionating device ( 2 ), a jet regulating device ( 4 ), having at least one insert part ( 5 ) that is insertable into the mounting housing ( 6 ), and the at least one insert part ( 5 ) has webs ( 11 ) that are oriented transverse to a flow direction and that delimit between them through flow openings ( 12 ), the webs ( 11 ) of the at least one insert part ( 5 ) are disposed in the manner of a grid or a net, intersecting at intersect nodes ( 10 ), the jet regulating device ( 4 ) and a flow rectifier ( 14 ), having flow guide walls defining exit openings arranged in a plane, are arranged, downstream from the jet fractionating device ( 2 ), at the flow outlet side.