EXHAUST DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    1.
    发明申请
    EXHAUST DEVICE FOR AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的排气装置

    公开(公告)号:US20130186062A1

    公开(公告)日:2013-07-25

    申请号:US13745166

    申请日:2013-01-18

    IPC分类号: F01N1/02

    摘要: An exhaust device (2) for an internal combustion engine (3) has an exhaust line (5) with a rear section X with two exhaust pipes (11) connected to an acoustic actuator (12) in a sound-transmitting manner. Better acoustic characteristics and increased number of noises audible from the outside is guaranteed by the exhaust pipes (11) being of different designs and/or by the actuators (12) being able to be actuated individually. A process for controlling the actuators (12) uses a control device (25) that actuates the actuators (12) individually to generate different acoustic signals (23) of the respective actuators (12). A motor vehicle (1) is provided with such an exhaust device (2) with acoustic actuators (12) controlled by such a process. The motor vehicle (1) has additional actuators (29, 31), which are especially associated with an intake line (30) and are arranged in the interior of motor vehicle (1).

    摘要翻译: 用于内燃机(3)的排气装置(2)具有排气管(5),后排部分X具有两个以声音传递的方式连接到声致动器(12)的排气管(11)。 排气管(11)具有不同的设计和/或致动器(12)能够被单独致动,从而保证从外部可听到更好的声学特性和增加的从外部听到的噪声数量。 用于控制致动器(12)的过程使用分别致动致动器(12)以产生各个致动器(12)的不同声信号(23)的控制装置(25)。 机动车辆(1)设置有具有由这种过程控制的声学致动器(12)的这种排气装置(2)。 机动车辆(1)具有附加的致动器(29,31),其特别地与进气管线(30)相关联并且布置在机动车辆(1)的内部。