A FAN ASSEMBLY

摘要

A fan assembly includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes at least one outlet for emitting the primary air flow, and defines an opening through which a secondary air flow from outside the fan assembly is drawn by the emitted primary air flow and which combines with the primary air flow to produce a combined air flow. The nozzle includes means for adjusting at least one parameter, for example at least one of the profile, orientation and the direction, of the combined air flow.