| 摘要 |
A compressor housing assembly for a turbocharger can include a compressor housing shell that includes an axis for alignment with a rotational axis of a compressor wheel, a wall that includes features defined in part by radii with respect to the axis, and an edge that defines in part an inlet opening of a shroud port; and an insert that includes a shroud section and a noise suppressor section that define a recirculation port where the insert is axially located by the wall of the compressor housing shell, where an internal recirculation passage is defined in part by the insert and the wall, and where an edge of the shroud section (e.g., a lowermost edge) defines in part the inlet opening of the shroud port. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed. |
| 主权项 |
1. A compressor housing assembly for a turbocharger comprising:
a compressor housing shell (442, 642, 842) that comprises an axis for alignment with a rotational axis of a compressor wheel, a wall (447, 647, 847) that comprises features defined in part by radii with respect to the axis, and an edge (443, 643, 843) that defines in part an inlet opening of a shroud port (445, 845); and an insert (402, 702, 804) that comprises a shroud section (450, 750, 850) and a noise suppressor section (470, 770, 870) that define a recirculation port (475, 775, 875) wherein the insert (402, 702, 804) is axially located by the wall (447, 647, 847) of the compressor housing shell (442, 642, 842), wherein an internal recirculation passage (455, 855) is defined in part by the insert (402, 702, 804) and the wall (447, 647, 847), wherein a lower edge (451, 771, 871) of the shroud section (450, 750, 850) defines in part the inlet opening of the shroud port (445, 845) and wherein the lower edge (451, 771, 871) is axially the lowermost edge of the insert (402, 702, 804). |
