| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an axial blower in which parts to be cooled are generally cooled even when the distances between the parts to be cooled and the discharge port of the axial blower are short. <P>SOLUTION: A plurality of static blades 11A to 11E are disposed in a discharge port 16 inside a wind tunnel 19 at intervals in the rotating direction of a rotor. Each of the static blades 11A to 11E comprises an outer end part 11a connected to the inner wall part of the wind tunnel 19 of a fan housing 3, an inner end part 11b connected to the peripheral wall part 11B of a motor case 10, a discharge port side end edge part 11c positioned between the outer end part 11a and the inner end part 11b on the discharge port 16 side, and an intake port side end edge part 11d positioned between the outer end part 11a and the inner end part 11b on the suction port 14 side. The outer surface of the bottom wall part 10A of the motor case 10 is positioned on the suction port 14 side more than the discharge port side end edges 11c of the static blades 11A to 11D. <P>COPYRIGHT: (C)2007,JPO&INPIT |
