| 摘要 |
<p>An exhaust casing (1) of a turbo-machine includes a bearing housing (2), an opening (5) and a housing damping element (6). The bearing housing (2) includes bearings (3); the bearing housing (2) mechanically couples to a rotor (4) of the turbo-machine. The opening (5) allows access from an outer environment into the exhaust casing (1) up to the bearing housing (2). The housing damping element (6) elongate through the opening (5) and mechanically couples a surface (7) in the outer environment and a surface of the bearing housing (2) and it resistively compresses or decompress whenever the exhaust casing (1) vibrates.</p> |
