| 摘要 |
PROBLEM TO BE SOLVED: To make an air velocity of conditioned air blown from a side opening uniform in a longitudinal direction thereof.SOLUTION: A plate-shaped restriction rib for splitting conditioned air moving backward toward an upstream side of a duct so as to flow out of a side opening in response to an increase in a pressure near a baffle plate is provided on an inner wall of a duct. The restriction rib can restrict the pressure of the conditioned air moving toward the side opening from increasing near the baffle plate, thus reducing a difference in pressure between the conditioned air toward the side opening and the conditioned air supplied from an upstream side. Therefore, the conditioned air blown from the side opening is made substantially uniform in air velocity in a longitudinal direction thereof. |
