| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-cooling method and an air-cooling device of electronic equipment for preventing air-cooling efficiency from decreasing due to the limitation of an air flow rate by the clogging of an air filter provided at an inlet, and preventing abnormal temperature rise inside a casing or reducing the cleaning work frequency of the air filter. SOLUTION: The air filter 15 arranged near the inlet 14 is vibrated, the Brownian movement is accelerated in dust 16 adhering to the air filter 15, the dust 16 is adhered mutually, and the clogging of the air filter 15 is prevented or delayed, thus delaying the cleaning frequency of the air filter 15. COPYRIGHT: (C)2008,JPO&INPIT
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