JPH0387073U

JPH0387073U -

Info

Publication number: JPH0387073U
Application number: JP14876189U
Authority: JP
Priority date: 1989-12-26
Filing date: 1989-12-26
Publication date: 1991-09-04

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２
図は第１図の部分平面図、第３図は第１図の積層
体の要部拡大断面図、第４図は本考案の他の実施
例を示す正面図、第５図は第４図の部分平面図、
第６図は従来のプレートフイン型熱交換器の平面
図、第７図は第６図の部分詳細断面図、第８図及
び第９図はプレートフインの詳細図である。図中、１，２……プレートフイン、８……隔離
プレート、１６……積層体、１８……ハンダ、１
９，２０……外部補強体である。 Figure 1 is a front view showing one embodiment of the present invention;
The figure is a partial plan view of FIG. 1, FIG. 3 is an enlarged sectional view of the main part of the laminate shown in FIG. 1, FIG. 4 is a front view showing another embodiment of the present invention, and FIG. partial plan view of
FIG. 6 is a plan view of a conventional plate fin type heat exchanger, FIG. 7 is a partially detailed sectional view of FIG. 6, and FIGS. 8 and 9 are detailed views of the plate fins. In the figure, 1, 2...Plate fin, 8...Isolation plate, 16...Laminated body, 18...Solder, 1
9, 20...External reinforcing body.

Claims

[Scope of utility model registration request]

In a plate fin type heat exchanger in which plate fins that form flow paths for heat exchange fluid are stacked in multiple stages with isolation plates in between, the plate fins and isolation plates are joined with solder to form a stack, and the top and bottom of the stack are A plate fin type heat exchanger characterized in that an external reinforcing body is provided on the top and bottom, and the upper and lower external reinforcing bodies are connected.