In the late 1970s, James Dyson was angry about the vacuum cleaner models available at that time. He observed that clogged the suction devices, and increasingly lost. In a sawmill, he came into contact with a centrifugal separator, and this principle for the development of new vacuum cleaner took advantage. The air is set into a rotary movement and is accelerated to high speed. The dirt particles that move outwardly by centrifugal force, are collected in a separate container. This model does not need the Dyson-bag, and therefore can not jam. Fujitsu ScanSnap S1300
On this basis, developed the Dyson Dual Cyclone technology. The vacuum cleaners have two cyclone chambers. The outer cyclone swirls coarse dirt from the air and the inner cyclone accelerates the air still further to remove fine dust particles are ejected from the air.
In 2007, Dyson Airblade hand dryer the one on the German market. He is very hygienic and dry with a duration of ten seconds more than twice as fast as conventional hand dryers (up to 38 seconds).
The idea for the Dyson Airblade ™ was created by accident. Sir James Dyson was examining jointly with staff from the research department in Malmesbury, the air flow in vacuum cleaners. It was an employee of his wet hands in front of a high speed sheet of unheated air, where they dried within a few seconds.