| 发明名称 |
Prop-fan with improved stability |
| 摘要 |
Improved prop-fan stability is achieved by providing each blade of the prop-fan with a leading edge which, outwardly, from a location thereon at the mid-span of the blade, occupy generally a single plane.
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| 申请公布号 |
US4730985(A) |
申请公布日期 |
1988.03.15 |
| 申请号 |
US19860892882 |
申请日期 |
1986.07.28 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ROTHMAN, EDWARD A.;VIOLETTE, JOHN A. |
| 分类号 |
B64C11/18;(IPC1-7):B64C11/18 |
主分类号 |
B64C11/18 |
| 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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