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- A Fan With No Blades
- Material: Plastic ABS
- Certification: CE, EMC, PSE, CCC, RoHS...
- Power (W): 40W~60W
- Voltage (V): 110V~250V
- Place of Origin: Zhejiang China (Mainland)
- Model Number: AM01~AM03
- Brand Name: Dyson
- Packaging Detail: Color box, English
- Delivery Detail:
In 2009 Dyson came out with one of the most innovative ways to push air since the Dyson bladeless fan.
Unlike the traditional fan with its blade-based design, Dyson’s bladeless fan creates a smooth, uninterrupted stream of air. This will be a huge plus for those who are bothered by the “unpleasant buffeting” created by original fan designs.
What’s the operation principle of the Dyson bladeless fan? Dyson described in its press release: “Air is drawn into the base of the bladeless fan. The air is forced up into the loop amplifier and accelerated through the 1.3mm annular aperture, creating a jet of air that hugs the airfoil-shaped ramp. While exiting the loop amplifier, the jet pulls air from behind the no blade fan into the airflow (inducement). At the same time, the surrounding air from the front and sides of the new bladeless fan are forced into the air stream (entrainment), amplifying it 15 times. The result is a constant uninterrupted flow of cooling air.”
The Dyson new bladeless fan design is a product of four years of work by Dyson’s fluid dynamics engineers, who ran hundreds of simulations.
“We realized that this inducement, effect could be further enhanced by passing airflow over a ramp,” said James Dyson. “Of course this was the point where the idea of a bladeless fan became a real possibility. Here was a way to create turbulent-free air and finally do away with blades.”Dyson’s bladeless fan is a good choice for you in hot days.