发明授权
US4408660A Vehicle humidity control apparatus for preventing fogging of windows 失效
用于防止窗户起雾的车辆调湿装置

Vehicle humidity control apparatus for preventing fogging of windows
摘要:
A sensor (27) is provided to sense the humidity at the inner surface of a window of a vehicle interior. When the sensed surface humidity is above a certain value, the possibility of the window being fogged arises and the proportion of outside air to recirculated air is increased to 100% to reduce the interior humidity. When the surface humidity is above a higher value, the interior air control system (5) is operated to reduce the interior humidity by increasing the amount of inlet air, the inlet air temperature, etc.
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