Fronius International Gmbh

Andreas Schuetzenberger

Andreas Leonhartsberger

Manuel Mayer

Wolfgang Haberler

Patrick Hauser

Rick Grunwald

In a method and a carrier gas nozzle for allowing at least one fluid to flow over a welding area of a workpiece along a welding path during a welding process, the at least one fluid is flowed onto the welding area via at least one inlet and channels having openings. The openings of the channels are divided into at least two sectors, and at least one flow parameter, if need be also a property of the at least one fluid of each sector, is individually controlled, wherein at least one flow parameter of at least one fluid of at least one sector is controlled depending on the geometry of the welding path and/or depending on the geometry of the workpiece.

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Pettenbach, Austria

Andreas Schuetzenberger