FIELD: engines and pumps.
SUBSTANCE: proposed support comprises ball bearing with resilient element with cutouts and roller bearing. The latter incorporates zigzag-like resilient element with cutouts. Length of cutouts made at said zigzag-like resilient element is 1.5-5 times smaller than that of cutouts made on ball bearing resilient element.
EFFECT: higher reliability of gas turbine engine bearing support.
4 dwg
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|---|---|---|---|
| ELASTIC DAMPING SUPPORT OF GAS-TURBINE ENGINE | 2014 |
|
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| GAS TURBINE ENGINE ROTOR SHAFT SUPPORT (VERSIONS), GAS TURBINE ENGINE ROTOR SHAFT SUPPORT UNIT, GAS TURBINE ENGINE ROTOR SHAFT SUPPORT RESILIENT RING, GAS TURBINE ENGINE ROTOR SHAFT TRUNNION END BUSHING | 2015 |
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