JPH0449764U - - Google Patents
Info
- Publication number
- JPH0449764U JPH0449764U JP9080290U JP9080290U JPH0449764U JP H0449764 U JPH0449764 U JP H0449764U JP 9080290 U JP9080290 U JP 9080290U JP 9080290 U JP9080290 U JP 9080290U JP H0449764 U JPH0449764 U JP H0449764U
- Authority
- JP
- Japan
- Prior art keywords
- heat dissipation
- dissipation fin
- convex portion
- dissipation surface
- concave
- 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
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案による熱交換器の一実施例を示
す正面図、第２図は同じく放熱フインを示す斜視
図、第３図は第２図の−断面図、第４図は放
熱フインの他の実施例を示す斜視図、第５図は第
４図の−断面図である。
１……コア、２……チユーブ、３……放熱フイ
ン、３ａ……放熱面、５……凸部、７……凹部、
８……凹凸部、９，１３……スリツト、１５……
平坦部。
Fig. 1 is a front view showing an embodiment of the heat exchanger according to the present invention, Fig. 2 is a perspective view showing the heat dissipation fins, Fig. 3 is a sectional view taken from Fig. 2, and Fig. 4 is a cross-sectional view of the heat dissipation fins. FIG. 5 is a perspective view showing another embodiment, and FIG. 5 is a cross-sectional view taken from FIG. DESCRIPTION OF SYMBOLS 1...Core, 2...Tube, 3...Radiation fin, 3a...Radiation surface, 5...Convex part, 7...Concave part,
8... Uneven portion, 9, 13... Slit, 15...
Flat area.
Claims (1)
インを介装し、これら両者を接合してなる熱交換
器において、前記放熱フインの放熱面に加工を施
して、該放熱面に放熱フインの幅方向に凸部と凹
部とを交互に繰り返す凹凸部を形成し、この凹凸
部を含む前記放熱面に複数の縦長のスリツトを形
成したことを特徴とする熱交換器。 In a heat exchanger in which a wave-shaped heat dissipation fin is interposed between tubes arranged in parallel and these two are joined, the heat dissipation surface of the heat dissipation fin is processed so that the width of the heat dissipation fin is set on the heat dissipation surface. 1. A heat exchanger characterized in that a concavo-convex portion is formed in which convex portions and concave portions are alternately repeated in a direction, and a plurality of vertically elongated slits are formed in the heat dissipation surface including the concave-convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080290U JPH0449764U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080290U JPH0449764U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449764U true JPH0449764U (en) | 1992-04-27 |
Family
ID=31825845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9080290U Pending JPH0449764U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449764U (en) |
-
1990
- 1990-08-30 JP JP9080290U patent/JPH0449764U/ja active Pending