HOW TO MAKE BLADELESS FAN AT HOME | DIY 👷🔧📐🔨
Автор: Biswajeet Nayak
Загружено: 2018-10-20
Просмотров: 1270
Описание:
In consumer terms, a bladeless fan blows air from a ring with no external blades. Its vanes are hidden in its base and directs the collected airflow through a hollow tube or toroid, blowing a thin high-velocity smooth airflow from holes or a continuous slot across the surface of the tube or toroid. The first concept was created by Toshiba in 1981.
The air is drawn in by a compressor in the base and then directed up into a ring. It comes out of a slit around the ring and passes over a shape like that of an aircraft wing. Industrial designer Sir James Dyson named his fan the Air Multiplier.
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