To provide an evaporator capable of ON/OFF cycles of a compressor long.
In all ventilation clearances 14 formed adjacent refrigerant communication pipes 12 of an evaporator, a plurality of corrugate fins 15 arranged in a thickness direction of the refrigerant communication pipes 12 and a water retention plate 16 interposed between two adjacent corrugate fins 15 are arranged. The corrugate fins 15 each comprises wave top parts 15a extending in a ventilation direction, wave bottom parts 15b extending in the ventilation direction, and connection parts 15c connecting the wave top parts 15a and wave bottom parts 15b. Connection parts 15c of a plurality of corrugate fins 15 arranged in one ventilation clearance 14 are inclined downward toward the water retention plate 16. The water retention plate 16 has a plurality of through holes 17 formed.
| JPS61128577U | 1986-08-12 | |||
| JPS56157573U | 1981-11-25 |
| WO2012058791A1 | 2012-05-10 |
Einosuke Kishimoto
Matsumura Naoto