AIR OUTLET HAVING A SWIRLING FLOW, AND CONVENTIONAL FLOW
A first air-control element (3) forms a ring element (3.1), on which there are blades (3.2.1-3.2.n) pointing radially inwards for a rigid blade ring (3.2). The ends of the blades fasten on a hollow cylinder (3.3) at the center of the ring element for a spotlight-shaped air-emission device. A second...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A first air-control element (3) forms a ring element (3.1), on which there are blades (3.2.1-3.2.n) pointing radially inwards for a rigid blade ring (3.2). The ends of the blades fasten on a hollow cylinder (3.3) at the center of the ring element for a spotlight-shaped air-emission device. A second air-control element (4) is formed out of other blade rings (4.1,4.2) with several blades (4.1.1-4.1.n,4.2.1-4.2.n). |
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