Innovation research and development

6509

Introduction The Dyson Dual CycloneTM is the first breakthrough in vacuum cleaner technology since 1901. In 1979, James Dyson noticed that his bag vacuum cleaner only picked up dirt properly with a new bag and that it lost suction rapidly as the bag filled. The vacuum cleaner bag needs to collect the dust, but allow air to pass through via tiny pores, in order to maintain airflow and therefore suction. In fact, the dust quickly clogs these pores and blocks the airflow. Because the air…

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