HEAT EXCHANGER

PROBLEM TO BE SOLVED: To sufficiently secure bonding force of tubes and fins during brazing to suppress generation of defects, in a heat exchanger including a core constituted by alternately juxtaposing the tubes and fins and an end plate.SOLUTION: The heat exchanger 1 includes: the core 30 constitu...

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Bibliographische Detailangaben
Hauptverfasser:	INOHARA KOICHIRO, IWANARI TAISHO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING 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 MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To sufficiently secure bonding force of tubes and fins during brazing to suppress generation of defects, in a heat exchanger including a core constituted by alternately juxtaposing the tubes and fins and an end plate.SOLUTION: The heat exchanger 1 includes: the core 30 constituted by alternately juxtaposing the tubes 35 where a heat exchange medium is made to flow and the heat transfer fins 36; and the end plate 31 provided at an outer end in the juxtaposing direction of the tubes 35 and the fins 36 in the core 30. The tubes 35 and the fins 36 are brazed to each other. The end plate 31 includes: a notch 51a to which a bonding member W for bonding the tubes 35, the fins 36 and the end plate 31 during brazing is engaged; and a reinforcement part 55 for suppressing deformation of the notch 51a.