CONVEX GRID SHAPE TO REDUCE TURBULENCE UNDER ROTARY DOOR

CONVEX GRID SHAPE TO REDUCE TURBULENCE UNDER ROTARY DOOR

A fresh air and recirculation air switching case using a rotary door, since an introduced air flows along an inner surface of a circumferential wall of the rotary door, a convex grid is formed on an inner surface of the circumferential wall of the rotary door. In this system, the air flow directed t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKRAY DANIEL, DORLAND NATHAN, MAZZOCCO NICHOLAS, SCHULZ KURT, BUCZEK MELISSA
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:A fresh air and recirculation air switching case using a rotary door, since an introduced air flows along an inner surface of a circumferential wall of the rotary door, a convex grid is formed on an inner surface of the circumferential wall of the rotary door. In this system, the air flow directed toward a suction inlet is prevented from becoming turbulent behind the rotary door and the air flow noise can be suppressed.