| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind distributing device which switches blast passages in compact constitution and improves operability by reducing the fluctuation of operability. SOLUTION: This device is constituted such that a cold blast passage 6 and a warm blast passage 7 are arranged in parallel with each other on both sides of a wall section 5 in a case 2, and air is blasted into blast passages 8 downstream on both sides of a door device 1. The door device 1 is provided with a plate 4 movable upward and downward to fixed plates 3 and 3. Each fixed plate 3 has a first opening section 31 communicated with the cold passage 6 and a second opening section 32 communicated with the warm blast passage 7. The movable plate 4 has a third opening section 41 opposing to the first opening section 31 of each fixed plate 3, and a fourth opening section 42 opposing to the second opening section 32. When the third opening section 41 of the movable plate 4 conforms to the first opening section 31 of the fixed plate 3, the fourth opening section 42 of the movable plate 4 does not conform to the second opening section 32 of the fixed plate 3. COPYRIGHT: (C)2004,JPO
|
