Lechler Gmbh

Petra Huettner

Juergen Speier

Patrick Braun

A spray nozzle having a nozzle housing, at least one swirl chamber which is disposed in the nozzle housing, and at least one exit opening, wherein the exit opening is disposed at the end of an exit duct which emanates from the swirl chamber and widens in the direction towards the exit opening, wherein a constriction is disposed at the transition from the swirl chamber to the exit duct, and wherein the angle of the wall steadily increases in the direction towards the exit opening or in portions remains identical, in which an angle of the wall of the exit duct at the exit opening, when viewed in the circumferential direction of the exit opening, is not constant.

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Reutlingen, Germany

Petra Huettner