FIELD: machine building.
SUBSTANCE: support includes external and internal rings and a multilayered pack of corrugated ring plates, which is arranged between them. Projections are made on inner surface of the external ring. Threaded holes are made in internal ring and threaded displacers that provide preload of each corrugation of ring plates are installed in them.
EFFECT: improvement of dissipative properties in resonant modes owing to providing the damper operation at optimum preloads and simplification of the manufacturing procedure.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELASTIC DAMPING SUPPORT OF ROTOR | 2014 |
|
RU2553492C1 |
| FLEXIBLY DAMPING BEARING | 2002 |
|
RU2237204C2 |
| TURBOMACHINE ROTOR BEARING ASSEMBLY DAMPING DEVICE | 0 |
|
SU775470A1 |
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|
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| TURBO-FAN ENGINE FAN ROTOR FRONT SUPPORT | 2014 |
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|
RU1619808C |
| ELASTIC DAMPING SUPPORT OF HIGH-SPEED TURBOMACHINE ROTORS | 0 |
|
SU1352108A1 |
| MULTILAYER CORRUGATED ELASTIC DAMPER SUPPORT | 2021 |
|
RU2770054C1 |
| ROTOR OF AIRCRAFT GAS-TURBINE ENGINE COMPRESSOR WITH TWIN OF BLISKS AND TWIN OF BLISK WITH CLASSIC IMPELLER AND WITH TWIN OF CLASSIC IMPELLER WITH IMPELLER WITH FOURTH-TO-SIXTH STAGE WITH DEVICES FOR DAMPING VIBRATIONS OF WORKERS OF THESE CLIPS AND IMPELLERS, FAN ROTOR AND BOOSTER ROTOR WITH DEVICE FOR DAMPING OF VIBRATIONS OF WORKING WIDE CHORD BLADES OF FAN, TWIN ASSEMBLY METHOD WITH DAMPER DEVICE | 2016 |
|
RU2665789C2 |
