| 摘要 |
PROBLEM TO BE SOLVED: To provide a louver assembly, capable of restraining a separated stream compared with a conventional method, in both of heating and cooling modes. SOLUTION: This movable louver assembly is provided in the discharging duct of a fan unit. The assembly is provided with two pieces of louver sluts 21, 22, extending horizontally between the side surfaces of a duct and are connected mutually so as to be separated from each other. The assembly (and the sluts) are provided in the discharging duct rotatably and pivotally. Between the sluts, the first slut 21 is provided with the profile configuration of a section substantially same as the configuration of the surface 41A of the site of down stream of the upper wall 41 of the duct. The other slut is provided with a sectional profile substantially same as the configuration of the surface 42A of the site of downstream of the lower wall 42 of the duct. |
