JPH01111964U

JPH01111964U -

Info

Publication number: JPH01111964U
Application number: JP528288U
Authority: JP
Priority date: 1988-01-21
Filing date: 1988-01-21
Publication date: 1989-07-27

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例によるルーバ付コル
ゲートフインの要部の断面概略図、第２図は他の
実施例によるルーバ付コルゲートフインの要部の
断面概略図、第３図は従来のルーバ付コルゲート
フインの斜視図、第４図は従来のルーバ付コルゲ
ートフインの一例の要部の断面概略図、第５図は
同じく他例の要部の断面概略図、第６図は従来の
ルーバ付コルゲートフインを用いた熱交換器の正
面図である。１……ルーバ付コルゲートフイン、２……金属
板、３……ルーバ部、３ａ……基本ルーバ、３ｂ
……特殊ルーバ。 FIG. 1 is a schematic cross-sectional view of the main part of a corrugated fin with louvers according to one embodiment of the present invention, FIG. 2 is a schematic cross-sectional view of the main part of a corrugated fin with louvers according to another embodiment, and FIG. A perspective view of a corrugated fin with a louver, FIG. 4 is a schematic cross-sectional view of the main part of an example of a conventional corrugated fin with a louver, FIG. 5 is a schematic cross-sectional view of the main part of another example, and FIG. FIG. 2 is a front view of a heat exchanger using corrugated fins. 1... Corrugated fin with louver, 2... Metal plate, 3... Louver part, 3a... Basic louver, 3b
...Special louver.

Claims

[Scope of utility model registration request]

In a corrugated fin with louvers that promotes heat absorption and dissipation by providing a louver part on a metal plate, the louver part has a large number of basic elements cut and raised from the metal plate at a first predetermined angle and arranged in a line. The first predetermined angle between the louver and the plurality of basic louvers is at least 10° from the metal plate.
A corrugated fin with a louver, comprising a special louver cut and raised at a second different predetermined angle.