To provide a method for manufacturing a heat exchanger which can sufficiently inhibit a void from remaining inside a brazing material, in a method for manufacturing a heat exchanger in which a junction member is joined by brazing joint.SOLUTION: A method for manufacturing a heat exchanger 1 in which a bracket 16 is joined to a tank 14 through which fluid circulates includes a junction step of preparing a matter formed with a through-hole 16e for communicating a surface 16c joined to the tank 14 to the outside, as a bracket 16, and joining the tank 14 to the bracket 16 by brazing.SELECTED DRAWING: Figure 1
【課題】接合部材がロウ付け接合によって接合された熱交換器の製造方法であって、ロウ材内部に空洞が残留してしまうことを充分に抑制可能な熱交換器の製造方法を提供する。【解決手段】 内部に流体が流通するタンク14にブラケット16が接合された熱交換器1の製造方法であって、ブラケット16として、タンク14との接合面16cと外部とを連通させる貫通穴16eが形成されたものを用意し、タンク14とブラケット16とをロウ付けにて接合する接合工程を有する。【選択図】図1
HEAT EXCHANGER AND METHOD FOR MANUFACTURING HEAT EXCHANGER
熱交換器及び熱交換器の製造方法
2019-05-23
Patent
Elektronische Ressource
Japanisch
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / B23K Löten , SOLDERING OR UNSOLDERING / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |
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