Dyson warns of fakes
Bladeless fans Dyson Air Multiplier are very popular among Russian customers. This caused the growth of low-quality analog sells of this kind of products.
A group of scientists and physicists (altogether 350 people) have been developing Air Multiplier fans during 4 years. During this period eleven patents for important device parts (aerofoil and motor impeller) have been obtained.The motor was tested for reliable operation within 33 thousand hours. It makes ten years of a daily nine-hour operation.
All elements are made of one-piece plastic and have good stable shock absorbing qualities. The same moulding technology is used by the manufacturing of car bumpers, crash helmets, Dyson wacuum-cleaners, Dyson Airblade dryer.
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