Borgwarner Inc.

Jochen Zuck

Dietmar Metz

Mathias Weber

A turbocharger includes a plurality of blades (') which are arranged in a turbine casing (). Each blade has the following: a profile underside (&#x2032;) and a profile top side (&#x2032;) which determine the blade thickness, a blade leading edge (&#x2032;) at a first intersection of the blade underside (&#x2032;) and the blade top side (&#x2032;), a blade trailing edge (&#x2032;) at a second intersection of the blade underside (&#x2032;) and the blade top side (&#x2032;), a profile center line (&#x2032;) which is defined by the blade underside (&#x2032;) and the blade top side (&#x2032;) and runs between them from the blade leading edge (&#x2032;) to the blade trailing edge (&#x2032;), and in which the profile center line (&#x2032;) runs in a wave-like manner.

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Bad Kreuznach, Germany

Jochen Zuck