FIELD: machine engineering.
SUBSTANCE: elastic-damper support of the rotor (1) comprises a bearing housing (2), at least one rolling bearing (3), a bushing (4) mounted over the outer bearing ring (3), from the outer surface of the package (5) corrugated plates with a through longitudinal groove, a retainer (7) of the bag (5). The through grooves of each plate or group of plates of the package (5) are offset relative to each other along the circumference. At the end of the bag (5) an additional groove is made, combined with a lock.
EFFECT: increasing the accuracy of the centering of the rotor in the turbomachine housing, reducing the vibratory activity of the rotor and radial dynamic loads acting on the supports.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELASTIC ROLLING BEARING SUPPORT OF HIGH SPEED ROTOR | 2017 |
|
RU2672516C1 |
| RESILIENT DAMPING SUPPORT OF ROTOR HEAVY TURBO-MACHINE | 2014 |
|
RU2592664C2 |
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|
SU775470A1 |
| ELASTODAMPING SUPPORT FOR ROTOR | 1995 |
|
RU2099606C1 |
| FLEXIBLY DAMPING BEARING | 2002 |
|
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| ELASTIC DAMPER ROTOR SUPPORT TURBOMACHINERY | 2014 |
|
RU2579646C1 |
| ELASTIC DEFORMATION SUPPORT OF ROTOR OF TURBINE MACHINE WITH DAMPER WITH THROTTLE GROOVES | 2014 |
|
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| TURBO-FAN ENGINE FAN ROTOR FRONT SUPPORT | 2014 |
|
RU2602470C2 |
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|
RU2583206C1 |
| RESILIENT DAMPING SUPPORT OF TURBO MACHINE | 2013 |
|
RU2513062C1 |
