| 摘要 |
A vent 1 removably mounted within an opening, which may be in a floor or ceiling, comprises a removable frame 2, a grille l(3, fig 1) permitting air to pass through the vent from a first face 7 to an opposing second face (8), and an air flow diverter 4, 5 extending from the first face to redirect air flowing across the first face so that the air flows through the vent. The diverter may comprise a curved scoop laterally extending across the first face, and may comprise of a first diverter 4 extending across an edge of the grille and a second diverter 5 extending across a mid-portion of the vent. The first diverter may extend beyond the first face further and have a greater width than the second diverter. The diverter may rotate and face the direction of the air flow whereby the rotational position may be selected by an adjuster (6) on the second face. Rotatable louvers (13, fig 3) may also control airflow through the vent. The vent may be used for directing air through a louvered panel (15, fig 5) on a vertical face of a cabinet 14 in a data centre.
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