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    • 4. 发明申请
    • OXYGEN SENSOR COOLING DUCT
    • 氧气传感器冷却塔
    • US20160061088A1
    • 2016-03-03
    • US14475359
    • 2014-09-02
    • Arctic Cat Inc.
    • Wayne L. MinnichsofferJeremy B. Parsons
    • F01N13/10F01N11/00B60K13/04
    • F01N13/10B60K13/04F01N11/00F01N11/007F01N13/008F01N2260/02F01N2260/022F01N2560/025F01N2560/20F01N2590/04F16H9/14F16H55/56F16H57/027F16H57/035F16H57/0416F16H57/0489
    • Methods, systems, and vehicles that control the temperature of a device included in the vehicle are presented herein. The temperature of the device is controlled by ventilating the device with drivetrain air, such as transmission cooling air. In some embodiments, the device is at a greater temperature than the drivetrain air, which cools the device. In other embodiments, the device is at a lesser temperature than the drivetrain air, which heats the device. The drivetrain air is provided to the device through an exhaust duct coupled to the vehicle's transmission. The drivetrain exhaust air is preferably circulated by the transmission. The transmission may be a continuously variable transmission. The device may be an oxygen sensor that is coupled to an engine exhaust pipe. The oxygen sensor is thermally coupled to the engine exhaust and the engine exhaust pipe, which are at greater temperatures than the transmission exhaust air.
    • 本文给出了控制车辆中包括的装置的温度的方法,系统和车辆。 设备的温度通过传动系统空气(如传动冷却空气)对设备进行通风来控制。 在一些实施例中,该装置处于比驱动装置冷却的传动系空气更高的温度。 在其他实施例中,该装置的温度低于传动系空气,该空气加热装置。 传动系空气通过与车辆传动装置连接的排气管道提供给设备。 传动系排气优选通过变速器循环。 变速器可以是无级变速器。 该装置可以是耦合到发动机排气管的氧传感器。 氧气传感器热耦合到发动机排气和发动机排气管,其处于比传输排气更高的温度。