JPS60189770U

JPS60189770U - intercooler

Info

Publication number: JPS60189770U
Application number: JP7536584U
Authority: JP
Inventors: 吉村　武司
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-05-23
Filing date: 1984-05-23
Publication date: 1985-12-16

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図は本考案の一実施例を示す全体構成図、第２図は
第１図に示すチューブの分解斜視図、第３図は第２図の
里−■線に沿う断面図、第４図は第２図のＩＶ−ＩＶ線
に沿う断面図、第５図は放熱量／チューブ内圧力損失と
チューブ出口断面積／チューブ入口断面積との関係を示
す線図、第６図は本考案の他の実施例を示す要部構成図
、第７図は従来のインタークーラの構成図、第８図は第
７図に示すチューブの断面図である。図面において、１０はインタークーラ、１２は入口タン
ク、１４は出口タンク、１８はチューブ、２０はアウタ
フィン、２２，２４．２６はインナフィンをそれぞれ示
す。Fig. 1 is an overall configuration diagram showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the tube shown in Fig. 1, Fig. 3 is a sectional view taken along the line - - ■ in Fig. 2, and Fig. 4 The figure is a cross-sectional view taken along line IV-IV in Figure 2, Figure 5 is a diagram showing the relationship between heat radiation amount/tube pressure loss and tube outlet cross-sectional area/tube inlet cross-sectional area, and Figure 6 is a diagram of the present invention. FIG. 7 is a configuration diagram of a conventional intercooler, and FIG. 8 is a sectional view of a tube shown in FIG. 7. In the drawings, 10 is an intercooler, 12 is an inlet tank, 14 is an outlet tank, 18 is a tube, 20 is an outer fin, and 22, 24, and 26 are inner fins.

Claims

[Scope of utility model registration request]

(1) Inserting an inner fin that divides the tube's flow path into multiple flow paths into a tube that forms a flow path that guides intake air compressed by the supercharger to the engine, and attaching an outer fin to the outer circumferential surface of the tube, In an intercooler that cools and discharges intake air introduced into a tube, the flow path of the tube is formed so that the cross-sectional area of the flow path on the outlet side becomes gradually smaller than the cross-sectional area of the flow path on the inlet side. An intercooler featuring:

(2) The ratio of the flow path cross-sectional area at the inlet side open end of the tube to the flow path cross-sectional area at the outlet side open end is approximately 1:0.8 to 0.9.
An intercooler according to claim 1 of the utility model registration claim, characterized in that: