| 摘要 |
PROBLEM TO BE SOLVED: To carefully adjust the difference between upper and lower blow-out temperatures in a bi-level mode. SOLUTION: A warm air side air mix door 21 adjusting the volume of warm air is provided in a warm air passage 20, a cool air side central part air mix door 16 adjusting the volume of cool air flowing to a face opening part 29 is provided in the central part in a cool air passage 15 corresponding to the opening position of the face opening part 29, and a cool air side side air mix door 18 adjusting the volume of cool air flowing to a foot opening part 30 is provided in both left and right side parts in the cool air passage 15 corresponding to the opening position of the foot opening part 30. Each of the air mix doors 21, 16, 18 can be operated independently. COPYRIGHT: (C)2005,JPO&NCIPI
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