JPH0346770U - - Google Patents

Info

Publication number
JPH0346770U
JPH0346770U JP10137889U JP10137889U JPH0346770U JP H0346770 U JPH0346770 U JP H0346770U JP 10137889 U JP10137889 U JP 10137889U JP 10137889 U JP10137889 U JP 10137889U JP H0346770 U JPH0346770 U JP H0346770U
Authority
JP
Japan
Prior art keywords
corrugated fin
louvers
louver
view
flat part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10137889U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10137889U priority Critical patent/JPH0346770U/ja
Publication of JPH0346770U publication Critical patent/JPH0346770U/ja
Pending legal-status Critical Current

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案に係るコルゲートフインの一実
施例を示す縦断面図である。第2図は第1図の上
側ルーバと下側ルーバを拡大して示す縦断面図で
ある。第3図は本考案のコルゲートフインを成形
する成形用カツタを示す縦断面図である。第4図
は第3図の一部を拡大して示す縦断面図である。
第5図は上側ルーバと下側ルーバを、水平方向と
なす角度を異ならせて形成した状態を示す縦断面
図である。第6図は従来のコルゲートフインが配
置された熱交換器を示す正面図である。第7図は
従来のコルゲートフインを示す斜視図である。第
8図は第7図のコルゲートフインの説明図である
。第9図はコルゲートフイン本体の平坦部に、上
方に突出する上側ルーバと下方に突出する下側ル
ーバとを形成した従来のコルゲートフインを示す
説明図である。第10図は第9図の上側ルーバと
下側ルーバを拡大して示す縦断面図である。第1
1図は第9図のコルゲートフインを形成する成形
用カツタを示す縦断面図である。第12図は第1
1図の一部を拡大して示す縦断面図である。 主要な部分の符号の説明、51……コルゲート
フイン本体、53……平坦部、55,81……上
側ルーバ、57,83……下側ルーバ、59……
冷却風、61……上側切断面、63……下側切断
面。
FIG. 1 is a longitudinal sectional view showing one embodiment of a corrugated fin according to the present invention. FIG. 2 is a longitudinal sectional view showing an enlarged view of the upper and lower louvers in FIG. 1. FIG. 3 is a longitudinal sectional view showing a molding cutter for molding the corrugated fin of the present invention. FIG. 4 is an enlarged vertical cross-sectional view of a part of FIG. 3.
FIG. 5 is a longitudinal sectional view showing a state in which the upper louver and the lower louver are formed at different angles with respect to the horizontal direction. FIG. 6 is a front view showing a heat exchanger in which conventional corrugated fins are arranged. FIG. 7 is a perspective view showing a conventional corrugated fin. FIG. 8 is an explanatory diagram of the corrugated fin shown in FIG. 7. FIG. 9 is an explanatory diagram showing a conventional corrugated fin in which an upper louver projecting upward and a lower louver projecting downward are formed on a flat portion of the corrugated fin main body. FIG. 10 is an enlarged vertical sectional view showing the upper louver and lower louver of FIG. 9. FIG. 1st
FIG. 1 is a longitudinal sectional view showing a forming cutter for forming the corrugated fin of FIG. 9. Figure 12 is the first
FIG. 1 is an enlarged longitudinal cross-sectional view of a part of FIG. 1; Explanation of symbols of main parts, 51... Corrugated fin body, 53... Flat part, 55, 81... Upper louver, 57, 83... Lower louver, 59...
Cooling air, 61...upper cut surface, 63...lower cut surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属薄板を複数回折り返して平坦部と曲げ部が
交互に連続するコルゲートフイン本体を形成する
とともに、このコルゲートフイン本体の平坦部に
、この平坦部の上方に突出する上側ルーバと下方
に突出する下側ルーバを交互に、かつ、冷却風に
対向して切り起こしてなるコルゲートフインにお
いて、前記下側ルーバの上側切断面の端部を、前
記上側ルーバの下側切断面の端部よりも上方に位
置させてなることを特徴とするコルゲートフイン
A thin metal plate is folded multiple times to form a corrugated fin body in which flat parts and bent parts continue alternately, and an upper louver that projects above the flat part and a lower louver that projects downward are formed on the flat part of the corrugated fin main body. In a corrugated fin in which side louvers are cut and raised alternately and facing the cooling air, the ends of the upper cut surfaces of the lower louvers are placed above the ends of the lower cut surfaces of the upper louvers. A corrugated fin characterized by being positioned.
JP10137889U 1989-08-29 1989-08-29 Pending JPH0346770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10137889U JPH0346770U (en) 1989-08-29 1989-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10137889U JPH0346770U (en) 1989-08-29 1989-08-29

Publications (1)

Publication Number Publication Date
JPH0346770U true JPH0346770U (en) 1991-04-30

Family

ID=31650335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10137889U Pending JPH0346770U (en) 1989-08-29 1989-08-29

Country Status (1)

Country Link
JP (1) JPH0346770U (en)

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