Today in London, Dyson introduced a brand new handheld vacuum, the DC31. It weighs 2.2lb and is essentially an upgrade from the DC16, but this one packs a switched reluctance motor, which Sir James ...

Engineers at Dyson have developed a 100,000rpm motor for the firm’s vacuum cleaners that is over 80 per cent efficient. The X020 is a switched reluctance (SR) design with a compressor fan capable of ...

Sir James Dyson has unveiled his latest invention, a hand-held vacuum cleaner which is run on "the fastest motor in the world", ten times quicker than the engine of a Boeing 747 aircraft. Sir James ...