US 2023/0213009 A1 · INTAKE DEVICE FOR A COMPRESSOR

Abstract

The invention relates to an intake device for a compressor. The intake device comprises a support structure having a plurality of struts which are arranged in the circumferential direction about an axis of the support structure and extend in the radial direction. Furthermore, the intake device comprises a plurality of first sound-damping elements which are arranged in the radial continuation of the plurality of struts. In addition, the intake device comprises a plurality of second sound-damping elements, each of which is arranged between adjacent first sound-damping elements. The invention furthermore relates to an exhaust-gas turbocharger having the intake device according to the invention, and an internal combustion engine having an exhaust-gas turbocharger of this kind.

Claims20

Dependent claims

An intake device for a compressor, comprising:

a support structure having a multiplicity of struts, which are arranged around an axis of the support structure in the circumferential direction and extend in the radial direction,
a multiplicity of first muffler elements, which are arranged in the radial continuation of the multiplicity of struts, and
a multiplicity of second muffler elements, each of which is arranged between adjacent first muffler elements, wherein radially inwardly directed ends of the multiplicity of first muffler elements are each in contact with radially outwardly directed ends of the multiplicity of struts in such a way that a continuous flow area is formed by the side faces of the first muffler elements and the side faces of the struts, and wherein the multiplicity of second muffler elements each have a radially inner end with a taper.

Dependencies are inferred from the claim text.

Intake device for a compressor

Life of this patent

Intake device for a compressor

Life of this patent

Abstract

Claims20