| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular air-conditioning unit which is capable of adequately setting the intake volume from two inlets, and being driven with a simple mechanism. SOLUTION: The vehicular air-conditioning unit comprises a case C having a first inlet 1, a second inlet 2 and a discharge port, rotary doors 6 (6b-6d) which are mounted on the case C and rocked around one turning shaft 6a, and capable of selectively closing the first inlet 1 or the second inlet 2, a fan 4 which is mounted in the case C to discharge air sucked from the first inlet 1 or the second inlet 2 to the discharge port, and a motor 5 for rotating the fan 4. The first inlet 1 and the second inlet 2 are formed with different opening sectional areas. COPYRIGHT: (C)2008,JPO&INPIT
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