| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust device which prevents leakage of dew condensation water occurring in the exhaust device.SOLUTION: Flanges protruding inward are formed at openings located at both ends of a body of an exhaust device. Thus, dew condensation water condensed in the exhaust device is banked up by the flanges provided at both the ends of the body. Hence, the structure prevents the dew condensation water from flowing from both the ends of the body of the exhaust device to the exterior and also prevents the dew condensation water from adhering to an outer surface of the housing to reduce the deterioration of the outer surface of the housing. |
