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    • 10. 发明授权
    • Device for cleaning surrounding air fed to passenger compartment of
motor vehicle
    • 用于清洁供应到机动车辆客舱的周围空气的装置
    • US5454859A
    • 1995-10-03
    • US325519
    • 1994-10-19
    • Takatoshi ChibaShigeru Kobayashi
    • Takatoshi ChibaShigeru Kobayashi
    • B60H3/06B62D25/08B03C3/36
    • B62D25/081B03C3/363B60H3/0078B60H3/06B60H3/0641
    • Various types of air cleaning devices for cleaning air fed to a passenger compartment of a motor vehicle are described. These air cleaning devices are arranged to incorporate with a cowl top structure of the vehicle. In one type, an air filter is disposed in an external air introduction passage led to the passenger compartment, and when the air filter is blocked with arrested dusts, a bypass passage is established to keep the feeding of atmospheric air to the passenger compartment. In a modified type, the bypass passage is instantly blocked and an internal air circulation mode is established. In one type, an electrostatic air collecting unit is used for arresting very fine particles in the atmospheric air fed to the passenger compartment. In order to achieve a smoothed air flow in the electrostatic air collecting unit, smoothly curved air guide passages are defined between positive and negative electrode plates. In one type, two hood ridge reinforcing hollowed structures are used for feeding the air box and thus the passenger compartment with a satisfied amount of atmospheric air. In order to facilitate the maintenance of the air filter in the air box, an inspection aperture is provided in the cowl top. Usually, the inspection aperture is covered by a lid.
    • 描述了用于清洁供给到机动车辆的乘客室的空气的各种类型的空气净化装置。 这些空气净化装置被布置成与车辆的整流罩顶部结构相结合。 在一种类型中,空气过滤器设置在引导到乘客室的外部空气引入通道中,并且当空气过滤器被阻塞的灰尘堵塞时,建立旁路通道以保持向乘客室供应大气。 在改型中,旁路通道立即被阻塞并建立内部空气循环模式。 在一种类型中,静电空气收集单元用于阻止供给到乘客舱的大气中的非常细小的颗粒。 为了在静电收集单元中实现平滑的气流,在正极板和负极板之间限定平滑弯曲的空气引导通道。 在一种类型中,使用两个罩脊加强中空结构来供给空气箱,从而使乘客室具有满足的大气空气量。 为了便于维护空气过滤器,在整流罩顶部设有检查孔。 通常,检查孔被盖子覆盖。