FIELD: mechanical engineering; supports for high-speed turbo-unit rotors.
SUBSTANCE: proposed sliding support includes shaft with turbine wheel secured on it and bush secured in housing of machine. Said bush made from anti-friction material is stepped in form; cylindrical and end surfaces of this bush are working surfaces of sliding radial axial sliding bearing provided with flow lubrication; end face of turbine wheel has circular projection whose surfaces are used as journal and pivot of sliding bearing.
EFFECT: increased carrying capacity; enhanced vibration resistance; reduced overall dimensions; enhanced reliability and durability; reduced usage of materials.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MONOBLOCK TYPE CENTRIFUGAL ELECTRIC PUMP | 2000 |
|
RU2175408C1 |
| COMBINED SUPPORT | 2003 |
|
RU2243425C2 |
| DOUBLE-ACTING CENTRIFUGAL ELECTRIC FAN | 2000 |
|
RU2172869C1 |
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|
RU2199176C1 |
| INTERNAL COMBUSTION ENGINE GAS TURBOSUPERCHARGER | 2000 |
|
RU2182245C1 |
| FACE-TYPE ELECTRICAL MACHINE WITH BUILT-IN BRAKING DEVICE | 2004 |
|
RU2262175C1 |
| HYDROSTATIC SUPPORT | 2003 |
|
RU2247877C2 |
| END ELECTRIC ASYNCHRONOUS MACHINE | 1998 |
|
RU2140700C1 |
| MULTI-PURPOSE TURBO-GENERATOR SET | 1999 |
|
RU2158398C1 |
| COMBINED RADIAL BEARING WITH WIDE RANGE OF WORKING SPEEDS AND LOADS (VERSIONS) | 2016 |
|
RU2649280C1 |
