HEAT EXCHANGER

Among cooling medium tubes (16a) and cooling water tubes (43a) in this heat exchanger, adjacent tubes (16a, 43a) have an outer air passage (70a) provided therebetween, said outer air passage having outer air circulated therein, and the outer air passage (70a) is provided with an outer fin (50), whic...

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Bibliographische Detailangaben
1. Verfasser:	KATOH YOSHIKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Among cooling medium tubes (16a) and cooling water tubes (43a) in this heat exchanger, adjacent tubes (16a, 43a) have an outer air passage (70a) provided therebetween, said outer air passage having outer air circulated therein, and the outer air passage (70a) is provided with an outer fin (50), which is bonded to the cooling medium tube (16a) and/or the cooling water tube (43a), and which promotes heat transfer among the fluids. Due to the fact that a cooling medium tube (16a) length in the outer air flowing direction and a cooling water tube (43a) length in the outer air flowing direction are different from each other, the outer fin (50) bonded to both the cooling medium tube (16a) and the cooling water tube (43a) has a bonding area to the cooling medium tube (16a) and a bonding area to the cooling water tube (43a) different from each other. Consequently, heat exchange quantities among the three kinds of fluids can be finely adjusted.