发明名称 |
VARIABLE-SECTION JET PIPE AND AIRCRAFT TURBOJET ENGINE NACELLE EQUIPPED WITH SUCH A JET PIPE |
摘要 |
<p>A variable-section nozzle for an aircraft nacelle includes a deformable portion of which is movable between a narrow section position and a wide section position. In particular, the variable-section nozzle includes piezoelectric actuators and a controller to control the piezoelectric actuators in order to displace the deformable portion between the narrow and wide section positions. The piezoelectric actuators can be disposed on at least one faces of the deformable portion or be disposed end-to-end to form actuating rods.</p> |
申请公布号 |
EP2828490(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130719903 |
申请日期 |
2013.03.19 |
申请人 |
AIRCELLE |
发明人 |
HURLIN, HERVÉ;MAALIOUNE, HAKIM;KERBLER, OLIVIER |
分类号 |
F01D17/14;F02K1/08;F02K1/15 |
主分类号 |
F01D17/14 |
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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