JPH0396586U

JPH0396586U -

Info

Publication number: JPH0396586U
Application number: JP470890U
Authority: JP
Priority date: 1990-01-22
Filing date: 1990-01-22
Publication date: 1991-10-02

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の第１実施例を示し、
第１図はその正面図、第２図は同側面図、第３図
は第１図の−矢視断面の一部を示す略図、第
４図は同熱交換器に用いられる補強プレート４の
一部を示す斜視図である。また第５図〜第６図は
夫々他の補強プレート４の斜視図を示し、第７図
は本考案の他の実施例の要部斜視図である。１……偏平チユーブ、２……フイン、３……チ
ユーブプレート、４……補強プレート、５……欠
切部、６……タンク本体、７……サイドメンバ、
８……開口、９……キヤツプ、１０……パイプ。 1 to 4 show a first embodiment of the present invention,
Fig. 1 is a front view of the heat exchanger, Fig. 2 is a side view of the same, Fig. 3 is a schematic diagram showing a part of a cross section taken in the direction of - arrow in Fig. 1, and Fig. 4 is a diagram of the reinforcing plate 4 used in the heat exchanger. It is a perspective view showing a part. 5 and 6 show perspective views of other reinforcing plates 4, respectively, and FIG. 7 is a perspective view of essential parts of another embodiment of the present invention. 1... Flat tube, 2... Fin, 3... Tube plate, 4... Reinforcement plate, 5... Notch, 6... Tank body, 7... Side member,
8...opening, 9...cap, 10...pipe.

Claims

[Claims for Utility Model Registration] 1. A heat exchanger core is constructed by arranging a large number of fins 2 between a large number of parallel flat tubes 1, and both ends of each of the flat tubes 1 are connected to a tube plate 3. In the heat exchanger that penetrates the fluid-tight manner, the tube is in contact with the surface of the core and at a position close to the tube plate 3, so as to bridge between the outer surfaces of the tips on the long axis side of the cross section of each of the flat tubes 1. 1. A heat exchanger characterized in that a reinforcing plate 4 is disposed at the bottom of the tube, and the reinforcing plate 4 and the flat tube 1 are brazed together. 2. The heat exchanger according to claim 1, wherein a comb-shaped notch 5 is formed at the edge of the reinforcing plate 4 to be equal to the tube pitch, and the tip edge of the flat tube is fitted into the notch 5.