JPH02124225U

JPH02124225U -

Info

Publication number: JPH02124225U
Application number: JP3389589U
Authority: JP
Priority date: 1989-03-23
Filing date: 1989-03-23
Publication date: 1990-10-12

Description

[Brief explanation of the drawing]

第１図は本考案の給気冷却器の斜視略図、第２
図は第１図の−線縦断面図、第３図は第１図
の−線縦断面図、第４図は本考案の冷却器の
温度分布曲線９を示す説明図、第５図は従来型冷
却器の温度分布曲線９を示す説明図である。１……チユーブ、２……パイプ、３……仕切り
、４……入口タンク本体、５……出口タンク本体
、６……フイン、７……先端縁、８……チユーブ
プレート、９……温度分布曲線。 Figure 1 is a schematic perspective view of the charge air cooler of the present invention;
The figure is a longitudinal sectional view taken along the line - in Fig. 1, Fig. 3 is a longitudinal sectional view taken along the - line in Fig. 1, Fig. 4 is an explanatory diagram showing the temperature distribution curve 9 of the cooler of the present invention, and Fig. 5 is a conventional It is an explanatory view showing temperature distribution curve 9 of a mold cooler. 1...Tube, 2...Pipe, 3...Partition, 4...Inlet tank body, 5...Outlet tank body, 6...Fin, 7...Tip edge, 8...Tube plate, 9...Temperature distribution curve.

Claims

[Scope of utility model registration request]

It has a tube plate 8 in which the ends of a large number of parallel tubes 1 communicate with each other, and an elongated inlet tank body 4 whose opening edge is joined to the periphery of the tube plate and in which a charge air inlet pipe 2 is protruded from the outside. and the pipe 2
In the case where the protruding position of the tank is shifted from the center in the longitudinal direction of the tank, the opening area of the tank divided into two in the longitudinal direction with the base of the pipe 2 as the boundary, the larger one of A ₁ and A ₂ is larger on the A ₂ side. A partition 3 is provided in the pipe 2 and the tank body 4 to guide charge air, and a cross section perpendicular to the partition 3 forms two charge air flow path cross sections a ₁ and a ₂ with the partition 3 as a boundary. The partition 3 is arranged so as to be biased to one side so that the opening area increases as the opening area increases, and the partition 3
An inlet tank for a supply air cooler, characterized in that the tip end is inclined toward the side with the larger opening area, and the tip edge is brought close to the tube plate 8.