| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filter device having a cleaning function, capable of suppressing enlargement of an air conditioner. <P>SOLUTION: A filter material 13 composed of a core material 13a formed of a linear member, and a plurality of modifying members 13b provided on the surface, is movably held to a frame member 12. When the filter material 13 is moved in the axial direction of the core material 13a by the rotation of a sprocket 14 to pass through a recovery apparatus 15, the recovery apparatus 15 removes dust stuck to the modifying members 13b of the filter material 13. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
