| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent a water scattering phenomenon by effectively discharging condensed water particularly without lowering performance of parts manufacture and assembling work. SOLUTION: A pair of eaves 13, 13 and a cutout 14 are formed at a downstream side end of a bent part 6 constituting a heat transfer fin 4b. Condensed water fed to a downstream side along the upper surface of the bent part 6 is discharged downward through the cutout 14. |
