| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular air conditioner securing mixing of cold air with hot air and obtaining sufficient temperature difference among a plurality of blown air streams. SOLUTION: An air mix door 6 arranged inside an air conditioning case 2 of the vehicular air conditioner 1 includes guide walls 61, 62 forming a plurality of passages on the surface of a door body 60 so that a plurality of air streams flow separatedly on the surface of the door body 60. In a passage formed by the guide walls 61, 62, the cross-sectional area downstream of one air stream is smaller than the cross-sectional area upstream of the other air stream. COPYRIGHT: (C)2011,JPO&INPIT |
