| 摘要 |
FIELD: machine building.SUBSTANCE: support and sealing unit, in particular, of the turbine compressor contains the installed on shaft casing of the external sealing ring, in it with clearance relatively to the shaft the support boards are arranged, the thrust disk installed on the shaft at free side of the unit and making with casing of the external sealing ring the end slit and chamber to accept the unbalanced axial forces acting on the shaft.EFFECT: support and sealing unit has improved dampening properties.2 cl, 3 dwg |
