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processos de fabricação e de comando de uma aeronave, aeronave, programa de computador e suporte de registro de dados.

申请公布号:BRPI0916257(A2)

申请号:BR2009PI16257

申请日期:2009.07.21

申请公布日期:2016.07.19

申请人:
AIRBUS OPERATIONS

发明人:JEAN-MICHEL SAUCRAY;PHILIPPE CHAREYRE

分类号:B64D31/12

主分类号:B64D31/12

摘要:An aircraft including at least one engine having counter-rotating rotors, the engine or at least one of the engines having imbalances associated with at least one ellipse. The aircraft includes at least one vibration damper attached in an arrangement such that, at a given engine speed and for at least one given common direction of a large axis of the ellipse or at least one of the ellipses, a speed related to the two ends of the damper is higher than for any other arrangement of the damper.

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