| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filter device easy of maintenance and capable of being stably mounted in an air-conditioner. <P>SOLUTION: The filter device comprises a filter frame 2 provided with an air filter 5, a movable suction nozzle 4 for sucking dust on the air filter 5, a suction duct 3 having one end connected to the suction nozzle 4, and a suction exhaust device 6 connected at its suction side to the other end of the suction duct 3 and connected at its exhaust side to an exhaust duct 7. It has upper end mounted on the upper part of an underframe (not illustrated) of the air-conditioner (not illustrated) and the lower end mounted on the upper part of a blow-out grill (not illustrated) of the air-conditioner. The suction nozzle 4 sucks dust on the air filter 5 while automatically moving, and so the air filter 5 is extremely easy of maintenance. With the upper end mounted on the firm underframe and the lower end mounted on the upper part of the blow-out grill, the filter device is mounted in the air-conditioner in a stable condition. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
