| 发明名称 |
Gas turbine engine with low fan pressure ratio |
| 摘要 |
A turbofan engine includes a fan variable area nozzle axially movable relative to the fan nacelle to vary a fan nozzle exit area and adjust a pressure ratio of the fan bypass airflow during engine operation.
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| 申请公布号 |
US8459035(B2) |
申请公布日期 |
2013.06.11 |
| 申请号 |
US201113340761 |
申请日期 |
2011.12.30 |
| 申请人 |
SMITH PETER G.;OCHS STUART S.;SCHWARZ FREDERICK M.;UNITED TECHNOLOGIES CORPORATION |
发明人 |
SMITH PETER G.;OCHS STUART S.;SCHWARZ FREDERICK M. |
| 分类号 |
F02K1/00 |
主分类号 |
F02K1/00 |
| 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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