首页> 外国专利> A DEVICE AND A METHOD OF CONTROLLING ENGAGEMENT BETWEEN THE ENGINE AND A MAIN POWER TRANSMISSION GEARBOX OF AN AIRCRAFT

A DEVICE AND A METHOD OF CONTROLLING ENGAGEMENT BETWEEN THE ENGINE AND A MAIN POWER TRANSMISSION GEARBOX OF AN AIRCRAFT

机译:发动机与飞机主动力传动齿轮箱之间啮合的装置和方法

摘要

A method and a device for controlling a coupling mechanism arranged between an engine and a main mechanical power transmission gearbox MGB of a rotary wing aircraft. First determination means enable a first measurement to be taken giving the speed of rotation of said engine, which speed, on being compared with a setpoint speed for said engine, makes it possible to determine a “ready to engage” state for said coupling mechanism. Third determination means serve to determine a maximum torque that can be accepted by said MGB. While engaging the coupling mechanism, a control system for controlling said engine regulates said speed of rotation of said engine on said setpoint speed, while ensuring that the torque delivered by said engine is less than or equal to said maximum acceptable torque.
机译:用于控制联接机构的方法和装置,该联接机构布置在发动机和旋翼飞机的主机械动力传递齿轮箱MGB之间。第一确定装置使得能够进行第一测量,以给出所述发动机的旋转速度,该速度在与所述发动机的设定速度进行比较时,可以确定所述联接机构的“准备接合”状态。第三确定装置用于确定所述MGB可以接受的最大扭矩。在接合联接机构的同时,用于控制所述发动机的控制系统在所述设定速度上调节所述发动机的所述旋转速度,同时确保由所述发动机输送的扭矩小于或等于所述最大可接受扭矩。

著录项

  • 公开/公告号EP3208193B1

    专利类型

  • 公开/公告日2018-06-06

    原文格式PDF

  • 申请/专利权人 AIRBUS HELICOPTERS;

    申请/专利号EP20170154757

  • 发明设计人 DUMUR GUILLAUME;

    申请日2017-02-06

  • 分类号B64C27/12;B64D31/06;B64D35/08;

  • 国家 EP

  • 入库时间 2022-08-21 13:17:34

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