| 发明名称 |
GEARED ANNULAR AIRFLOW ACTUATION SYSTEM FOR VARIABLE CYCLE GAS TURBINE ENGINES |
| 摘要 |
An annular airflow control system for a gas turbine engine includes a sync ring rotatable to move the multiple of contra-rotatable variable vanes through a respective multiple of geared interfaces to throttle an airflow through the multiple of contra-rotatable variable vanes. |
| 申请公布号 |
EP2984316(A4) |
申请公布日期 |
2016.06.01 |
| 申请号 |
EP20140839244 |
申请日期 |
2014.02.05 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
IZQUIERDO, FELIX |
| 分类号 |
F02C7/057;F02C7/042;F02C9/20 |
主分类号 |
F02C7/057 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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