| 摘要 |
PROBLEM TO BE SOLVED: To reduce the manufacturing cost while satisfactorily keeping the appearance by surrounding a metallic exhaust pipe with a facing plate. SOLUTION: This chimney comprises the metallic exhaust pipe B, which is surrounded by the facing plate 1. An air passage E for cooling the exhaust pipe is provided between the exhaust pipe and the facing plate. COPYRIGHT: (C)2004,JPO
|
