JPS60189780U

JPS60189780U - Boss mounting structure of stacked heat exchanger

Info

Publication number: JPS60189780U
Application number: JP7550184U
Authority: JP
Inventors: 堀内　俊行; 河野　一秀
Original assignee: 東洋ラジエ−タ−株式会社
Priority date: 1984-05-23
Filing date: 1984-05-23
Publication date: 1985-12-16
Also published as: JPH0435738Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例の要部縦断面図、第２図は
同第２実施例の要部縦断面図、第３図は同実施例のリン
グ状板９の縦断面斜視図、第４図は本考唸の構造に用い
られるリング状板９の他の実施例の縦断面斜視図、第５
図は前記各実施例に用いられたエレメント２の要部平面
図。１・・・連通孔、２・・・エレメント、３・・・孔、４
・・・サイドメンバー、５・・・ボス部、６・・・ろう
材、７・・・筒状部、８・・・嵌着用案内面、９・・・
リング状板、１０　　　　゛・・・波形凸条。FIG. 1 is a vertical cross-sectional view of a main part of a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a main part of a second embodiment, and FIG. 3 is a vertical cross-sectional perspective view of a ring-shaped plate 9 of the same embodiment. Figure 4 is a vertical cross-sectional perspective view of another embodiment of the ring-shaped plate 9 used in the structure of the present invention;
The figure is a plan view of the main part of the element 2 used in each of the above embodiments. 1... Communication hole, 2... Element, 3... Hole, 4
... Side member, 5... Boss part, 6... Brazing material, 7... Cylindrical part, 8... Fitting guide surface, 9...
Ring-shaped plate, 10゛... Wave-shaped convex stripes.

Claims

[Scope of utility model registration request]

A side member 4 in which a plurality of elongated planar elements 2 each having a communicating hole 1 bored in the thickness direction at the end thereof are laminated, and a hole 3 matching the communicating hole 1 is bored in the end thereof.
overlaps the outermost element 2 in the stacking direction, a boss portion 5 is placed on the edge of the hole 3, and each of these members is integrally brazed. In terms of structure, each element 2 is constructed of a pair of opposing press-formed metal plates with brazing metal 6 clad on both sides, and the holes 3 of the side member 4 are clad with brazing metal 6 on both sides. A ring-shaped plate 9 having a cylindrical portion 7 fitted into the communication hole 1 projecting from the center and having a guide surface 8 for fitting the boss portion 5 formed on the inner or outer peripheral edge is connected to the boss portion 5 and the side thereof. Intervening between member 4,
Furthermore, the mounting structure of the boss portion of the laminated heat exchanger is characterized in that the side members 4 are made of metal plates whose outer surfaces in the lamination direction are not clad with brazing material.