发明名称 |
TRIJET AIRCRAFT |
摘要 |
An aircraft having a pair of wing mounted jet engines and an aft engine of the high-bypass turbofan type mounted in the vertical stabilizer of the tail section. The aft engine has a straight air inlet duct passing through vertical stabilizer spars attached directly to fuselage bulkheads. Each spar is a ring frame of a one-piece forging. A pylon beam extending aft from the base of the vertical stabilizer provides a top engine interface similar to that on the wing.
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申请公布号 |
US3666211(A) |
申请公布日期 |
1972.05.30 |
申请号 |
USD3666211 |
申请日期 |
1970.03.12 |
申请人 |
MCDONNELL DOUGLAS CORP. |
发明人 |
RICHARD T. CATHERS;WILLIAM M. DOUGLASS;FREDERICK D. HESS JR.;JOHN MORRIS;JAMES E. ROBERTS |
分类号 |
B64D27/20;B64F5/00;(IPC1-7):B64D27/20 |
主分类号 |
B64D27/20 |
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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