| 摘要 |
PROBLEM TO BE SOLVED: To suppress changes of the temperature of air blowing into a vehicular cabin through a foot blow-off port. SOLUTION: In an air conditioning unit 10, separating opening portions 27a, 27b, 27c are dispersed into position of different air temperature states in a mixing portion 6. When cover portions 28a, 28b, 28c are rotated in a clockwise direction, the cover portions 28a, 28b, 28c uniformly block the separating opening portions 27a, 27b, 27c, so that the separating opening portions 27a, 27b, 27c come to have uniform opening rate. Air in the different temperature states uniformly flows, therefore, into the separating opening portions 27a, 27b, 27c. Even if the opening rate of the separating opening portions 27a, 27b, 27c changes, it is thereby suppressed that the temperature of the air blowing out from the separating opening portions 27a, 27b, 27c into the vehicular cabin through the foot blow-off port. COPYRIGHT: (C)2008,JPO&INPIT
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