| 摘要 |
PROBLEM TO BE SOLVED: To provide a static eliminator capable of surely eliminating static in a plurality of static elimination parts, and of reducing a static elimination time. SOLUTION: This static eliminator 10 is provided with: positive/negative ion generators 14A and 14B executing positive/negative ionization of gases; supply end units 16X and 16Y arranged at positions of static elimination objects 12X and 12Y; and ducts 26A and 26B connecting the positive/negative ion generators 14A and 14B to both the supply end units 16X and 16Y. Each of the supply end units 16X and 16Y is provided with: positive/negative control units 28A and 28B having tips of the ducts 26A and 26B connected thereto for adjusting the number of positive/negative ions in the gases; a mixing unit 36 for mixing the ion-controlled gases; and a nozzle 38 for jetting the gas toward the static elimination object 12X or 12Y. COPYRIGHT: (C)2008,JPO&INPIT
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