| 摘要 |
PROBLEM TO BE SOLVED: To provide a device to erase a fog appeared over a road and an airport and to secure visibility as well as a safety in the end. SOLUTION: Fine lines are appropriately placed inside multi-blades of a centrifugal fan, so that the fog absorbed through an inlet is captured by and stuck to the fine lines and discharged outside as water droplets by a centrifugal force of the centrifugal fan. COPYRIGHT: (C)2004,JPO&NCIPI
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