HEAT EXCHANGER

PROBLEM TO BE SOLVED: To remarkably increase durability without impairing such original features that a heat exchanger is formed of aluminum Al or an aluminum alloy material and excellent in heat exchangeability and reduced in weight and size. SOLUTION: This heat exchanger is so formed that, when it...

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Bibliographische Detailangaben
Hauptverfasser: ABIKO TETSUO, EDA TAKASHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To remarkably increase durability without impairing such original features that a heat exchanger is formed of aluminum Al or an aluminum alloy material and excellent in heat exchangeability and reduced in weight and size. SOLUTION: This heat exchanger is so formed that, when it is formed in a plate fin type heat exchanger by using an Al/Ti/Al clad material as a tube plate, the Al materials of the surface layer are brazed to each other and the connection between Ti core materials is eliminated. Thus, defective brazing can be eliminated, and corrosiveness and durability of the heat exchanger itself can be increased. COPYRIGHT: (C)2004,JPO&NCIPI