| 摘要 |
The invention relates to a gasket device (10) for the bearing of a turbomachine, that can separate an oil enclosure (5) and an air enclosure (6) of the turbomachine, comprising a segmented gasket (7) for providing the main tightness of the device (10), and a supporting envelope (14) for holding the segmented gasket (7), the supporting envelope (14) comprising a first groove (25) housing a first elastic seal (19) for centering the supporting envelope (14), characterised in that the supporting envelope (14) comprises a second groove (25) housing a second elastic seal (19) for the centering of the supporting envelope (14), especially for aligning the axis of the supporting envelope (14) with the axis of the rotor. |
