| 摘要 |
PROBLEM TO BE SOLVED: To provide a duct device capable of guiding the wind direction of conditioned air in a desired direction and blowing off the conditioned air at a constant speed from a plurality of air holes. SOLUTION: In a duct device having a cylindrical duct through which conditioned air passes after connection with an air conditioner, the duct is configured so as to extend along a flow direction of air to be passed through and is formed with an opening extended along a flow direction of air. The opening is covered with a baffle portion in a plate shape with 1.0 mm or more in thickness. The baffle portion is formed with the plurality of air holes extending in a direction so as to cross a flow direction of conditioned air, communicating the inside and outside of the duct and arranged along the flow direction of conditioned air. COPYRIGHT: (C)2007,JPO&INPIT
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