Condenser with a decompressing means

摘要

A condenser (1) includes a refrigerant inlet (11a), a refrigerant outlet (11b), a core portion (10) having a refrigerant passage for introducing refrigerant from the refrigerant inlet to the refrigerant outlet while condensing the refrigerant, and decompressing means (20) provided at a part of the refrigerant passage, the decompressing means (20) decompressing a refrigerant pressure. The refrigerant passage (C1) located at an upstream side of the decompressing means condensates at least a part of high-pressure gaseous refrigerant into a liquified refrigerant. The decompressing means (20) decompresses the liquified refrigerant into a low-pressure gaseous refrigerant. The refrigerant passage (C2) located at a downstream side of the decompressing means re-condensates the low-pressure gaseous refrigerant. <IMAGE>