| 摘要 |
PROBLEM TO BE SOLVED: To realize stability of discharging and securely improve dust collecting efficiency. SOLUTION: The air cleaner is provided with discharge electrodes 27 which have a plate shape and are arranged in parallel in a lateral direction Y and extend in a height direction Z, dust collecting electrodes 43A, 43B which have a plate shape and are arranged in parallel in the lateral direction Y to be positioned with a predetermined interval between the discharge electrodes 27 and themselves in a longitudinal direction X and extend in the longitudinal direction X, and ground electrodes 49 which are arranged in parallel in the lateral direction Y to allow at least a part of them to be positioned between the dust collecting electrodes 43A, 43B. Curved parts 48, 54 which extend in the height direction Z and protrude in the lateral direction Y are provided in the dust collecting electrodes 43A, 43B and the ground electrodes 49. COPYRIGHT: (C)2008,JPO&INPIT
|
