发明名称 |
GAS TURBINE ENGINE WITH FAN-TIED INDUCER SECTION AND MULTIPLE LOW PRESSURE TURBINE SECTIONS |
摘要 |
A gas turbine engine includes a first shaft defining an axis of rotation and a second shaft rotatable about the axis of rotation and spaced radially outwardly relative to the first shaft. A speed change mechanism is driven by the second shaft. A fan includes a fan rotor driven by the speed change mechanism such that the fan and the first shaft rotate at a slower speed than the second shaft. At least one inducer stage is positioned aft of the fan and is coupled for rotation with the fan rotor. |
申请公布号 |
WO2013165521(A2) |
申请公布日期 |
2013.11.07 |
申请号 |
WO2013US26075 |
申请日期 |
2013.02.14 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARZ, FREDERICK M.;KUPRATIS, DANIEL BERNARD |
分类号 |
F01D5/04;F01D5/02;F02C7/04 |
主分类号 |
F01D5/04 |
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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