| 摘要 |
<p>A hand dryer comprising a jetting nozzle comprising a duct in fluid communication with a slot which forms a nozzle outlet. The duct comprises opposing first and second surfaces which extend along opposite sides of the slot. The angle of inclination of the first surface of the duct with respect to a direction which is perpendicular to the longitudinal direction of the slot varies in the longitudinal direction of the slot. The hand dryer further comprises a blower which blows air through the jetting nozzle to produce an air jet.</p> |
