| 摘要 |
<P>PROBLEM TO BE SOLVED: To blow out the air of high-speed from a lower part to a left and right wide range for blowing the air far from an upper part of a supply opening. <P>SOLUTION: A lateral wind direction changing plate 10 is formed by integrating a rectangular vertical plate part 10c and an approximately triangular cylindrical part 10d connected to a lower part of the vertical plate part 10c and opened at its front and rear parts. The connecting part of the triangular cylindrical part and the vertical plate part is gradually downwardly inclined from the front part toward the rear part, a bottom face of the triangular cylindrical part is gradually narrowed from the front part toward the rear part, a width of the vertical plate part is gradually widened from a rear part of the connecting part to the triangular cylindrical part, toward the upper part, and left and right side plates forming hypotenuses of the triangle of the triangular cylindrical part are outwardly curved. <P>COPYRIGHT: (C)2003,JPO |
