摘要 |
A brazed heat exchanger comprises a number of heat exchanger plates (100, 200, 300) provided with a pressed pattern of ridges (110a) and grooves (110b) arranged such that flow channels for media to exchange heat are formed between neighboring plates (100,200,300). The plates (100,200,300) are further provided with port openings (120a-d) in selective communication with said flow channels and with a circumferential edge formed by skirts (130;240; 335) of neighboring plates (100,200,300) overlapping one another. A reinforcement portion (140; 250;340) extends outside the skirt (130;240; 335), and comprises a ribbon of sheet metal. |
申请人 |
SWEP INTERNATIONAL AB;ANDERSSON, SVEN;HOBERG, SVANTE;DAHLBERG, TOMAS |
发明人 |
ANDERSSON, SVEN;HOBERG, SVANTE;DAHLBERG, TOMAS |