| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust device changing over a flow passage for exhaust gas and efficiently collecting and utilizing the exhaust gas according to a temperature distribution. Ž<P>SOLUTION: This exhaust device 1A has: a plurality of suction ports 2a, 2b, 2c formed in a rear tray 202 and sucking the air in a cabin 201 into an exhaust passage 3; and a plurality of exhaust ports 4a, 4b, 4c formed in the exhaust passage 3 and discharging the air sucked from the suction ports 2a, 2b, 2c into the exhaust passage 3 to the outside of the exhaust passage 3. Changeover means 5 for changing over the connections of the suction ports and the exhaust ports are installed between the suction ports 2a, 2b, 2c and the exhaust ports 4a, 4b, 4c, respectively. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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