JPS602762U

JPS602762U - Heat exchanger

Info

Publication number: JPS602762U
Application number: JP9602283U
Authority: JP
Inventors: 後梶谷　嘉之; 菅野　忠男
Original assignee: 松下電器産業株式会社
Priority date: 1983-06-21
Filing date: 1983-06-21
Publication date: 1985-01-10

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を示す図であり、ａは要部破断
正面図、ｂはそのの側面図、第２図は他の従来例を示し
、ａはその正面図、ｂは第２図ａのＡ−Ａ’線断面図、
第３図は本考案の一実施例の熱交換器の縦断面図、第４
図は第３図のＡ−Ａ′線断面図である。１・・・・・・熱交換器、４・・・・・・熱交換器本体
、５・・・・・・内部フィン、７・・・・・・外部フィ
ン、８・・開平面部、９・・・・・・スリット状開口部
。Fig. 1 is a diagram showing a conventional heat exchanger, in which a is a front view with a main part cut away, b is a side view thereof, and Fig. 2 is a diagram showing another conventional heat exchanger; A cross-sectional view taken along line A-A' in Figure 2a,
Fig. 3 is a longitudinal sectional view of a heat exchanger according to an embodiment of the present invention;
The figure is a sectional view taken along the line AA' in FIG. 3. DESCRIPTION OF SYMBOLS 1... Heat exchanger, 4... Heat exchanger main body, 5... Internal fin, 7... External fin, 8... Open plane part, 9・・・・・・Slit-shaped opening.

Claims

[Scope of utility model registration request]

The heat exchanger has a substantially cylindrical heat exchanger body having internal fins in the axial direction of the inner surface, and a disc-shaped external fin that is press-fitted and fixed to the outer periphery of the heat exchanger body, and a plurality of slits are provided in the plane part of the external fin. A heat exchanger with radial openings.