发明名称 |
VARIABLE AREA TURBINE |
摘要 |
<p>A gas turbine engine includes a shaft and a turbine configured to drive the shaft. The turbine has at least one stage comprising a plurality of turbine vanes interspersed with a plurality of turbine blades. The plurality of vanes includes at least one variable vane movable between a closed position to reduce air flow and an open position to increase air flow. Movement of the at least one variable vane is controlled based on an engine limiting condition.</p> |
申请公布号 |
EP2820255(A2) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20130785331 |
申请日期 |
2013.02.12 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARZ, FREDERICK M.;KUPRATIS, DANIEL BERNARD |
分类号 |
F01D17/16;F02C7/042;F02C9/22 |
主分类号 |
F01D17/16 |
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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