| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ion feeding device with an ion sensor capable of precisely detecting ions. <P>SOLUTION: An ion feeding device 40 for feeding air containing ions from an air outlet 6 comprises: an air passage 14 that has an air suction port 5 and the air outlet 6 and on which a blower fan 8 is arranged; an ion generating device 7 generating the ions and emitting them in the air passage 14; and an ion sensor 41 having a collection electrode 41b collecting the ions and detecting the ions emitted from the ion generating device 7. The collection electrode 41b extends in an airflow circulation direction, and is arranged on a cross section passing through the ion generating device 7 vertically to the airflow circulation direction. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
