| 摘要 |
PROBLEM TO BE SOLVED: To provide a fan which stably feeds negative ions. SOLUTION: This fan comprises a base part 5 for vertically supporting a pole 4 having a fan motor supporter swingably supporting a fan motor 2 having a fan 1, and a negative ion generating device installed in the fan motor supporter 3. By this, negative ions are generated on the upstream side of the fan 1 in wind direction. Thus the negative ions is supplied stably. COPYRIGHT: (C)2004,JPO
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