FIELD: mechanical engineering; bearing support for turbine machines, such as gas-turbine engines, exposed to higher pressure. SUBSTANCE: according to invention, oil delivered under pressure is used for application of axial effort to outer bearing race of ball bearing support. Effort is conveyed along race of ball bearings to inner race of bearing support and, further on, through engine shaft, to bearing of other axially spaced bearing support. Effort brings balls in both supports into intimate working contact with their bearing races. EFFECT: reduced to minimum vibration in bearing supports. 3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS-TURBINE ENGINE (VARIANTS) | 1994 |
|
RU2126492C1 |
| DRAIN VALVE (DESIGN VERSIONS) | 1995 |
|
RU2119100C1 |
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|
RU2132961C1 |
| GAS TURBINE ENGINE | 1997 |
|
RU2182974C2 |
| BEARING SUPPORT RING UNIT (DESIGN VERSIONS) | 1995 |
|
RU2132474C1 |
| GAS-TURBINE ENGINE | 1995 |
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|
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| SEALING OF GAS-TURBINE ENGINE CASE (VERSIONS) | 1997 |
|
RU2169846C2 |
| CYLINDRICAL SUPPORT FOR GAS-TURBINE ENGINE STATOR UNIT AND STATOR UNIT OF GAS-TURBINE ENGINE | 1998 |
|
RU2214514C2 |
