JPS60160390U

JPS60160390U - Heat exchanger

Info

Publication number: JPS60160390U
Application number: JP4950884U
Authority: JP
Inventors: 河島　正臣; 道泰山本
Original assignee: 株式会社デンソー
Priority date: 1984-04-03
Filing date: 1984-04-03
Publication date: 1985-10-24

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の熱交換器の要部断面図、第２図及び第３
図は本考案の第１実施例を示す正面図及び側面図、第４
図は第１実施例の要部詳細図、第５図は本考案の第２実
施例の要部詳細図である。１・・・コアプレート、２　ａ、　　３　ｂ・・・上部
タンク、下部タンク、５・・・チューブ、６・・・パツ
キン、３０・・・折り曲げ部、３１・・・垂直部、３２
・・・水平部、３３・・・傾斜部、３４・・・チューブ
穴部。Figure 1 is a sectional view of the main parts of a conventional heat exchanger, Figures 2 and 3
The figures are a front view and a side view showing the first embodiment of the present invention, and the fourth embodiment.
The figure is a detailed view of the main part of the first embodiment, and FIG. 5 is a detailed view of the main part of the second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Core plate, 2 a, 3 b... Upper tank, lower tank, 5... Tube, 6... Packing, 30... Bending part, 31... Vertical part, 32
...Horizontal part, 33... Inclined part, 34... Tube hole part.

Claims

[Scope of utility model registration request]

An upper tank and a lower tank for storing a fluid to be heat exchanged, a tube for communicating the upper tank and the lower tank, and an upper core plate and a lower core for communicating the tube and the upper tank and the lower tank. At least the lower core plate of the upper core plate and the lower core plate has a bent portion, a vertical portion, a horizontal portion, and an inclined portion for crimping and coupling with the foot portion of the tank via a packing. and a tube hole for inserting a tube, the inclined part is inclined from the horizontal part toward the center of the heat exchanger, and the foot of the tank abuts the tube hole. A heat exchanger characterized by: