JPS61181969U - - Google Patents
Info
- Publication number
- JPS61181969U JPS61181969U JP6276685U JP6276685U JPS61181969U JP S61181969 U JPS61181969 U JP S61181969U JP 6276685 U JP6276685 U JP 6276685U JP 6276685 U JP6276685 U JP 6276685U JP S61181969 U JPS61181969 U JP S61181969U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- metal plate
- cross
- flat tube
- shaped metal
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の偏平チユーブを用いた熱交換
器の一例を示す要部横断面図、第２図は本偏平チ
ユーブの製造方法の一例を示す説明図、第３図は
同チユーブ材の素材となる金属板の一例を示す横
断面図。
１……帯状金属板、２……厚肉部、３……溶接
部、４……フイン。
Fig. 1 is a cross-sectional view of the essential parts showing an example of a heat exchanger using the flat tube of the present invention, Fig. 2 is an explanatory diagram showing an example of the manufacturing method of the flat tube of the present invention, and Fig. 3 is a cross-sectional view of the main part of the heat exchanger using the flat tube of the present invention. FIG. 2 is a cross-sectional view showing an example of a metal plate as a material. 1... Band-shaped metal plate, 2... Thick wall part, 3... Welded part, 4... Fin.
Claims (1)
の長軸が空気流れに平行に位置される熱交換器の
偏平チユーブにおいて、薄い帯状金属板１の長手
方向両縁部のみが他の部分より肉厚となる厚肉部
２に予め形成され、該帯状金属板１が筒状に形成
されて前記両縁部が突き合わせ溶接されると共に
、該溶接部がチユーブ断面の長軸方向一端に位置
するように形成されてなることを特徴とする熱交
換器の偏平チユーブ。 In a flat tube of a heat exchanger in which a plurality of fins are arranged in contact with each other and the long axis of the cross section is located parallel to the air flow, only both longitudinal edges of the thin strip-shaped metal plate 1 are separated from other parts. The belt-shaped metal plate 1 is formed in a cylindrical shape, and both edges are butt-welded, and the welded portion is located at one end in the longitudinal direction of the tube cross section. A flat tube of a heat exchanger, characterized in that it is formed as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276685U JPS61181969U (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276685U JPS61181969U (en) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181969U true JPS61181969U (en) | 1986-11-13 |
Family
ID=30592289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6276685U Pending JPS61181969U (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138566U (en) * | 1991-05-30 | 1992-12-25 | 本田技研工業株式会社 | Heat exchanger |
-
1985
- 1985-04-25 JP JP6276685U patent/JPS61181969U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138566U (en) * | 1991-05-30 | 1992-12-25 | 本田技研工業株式会社 | Heat exchanger |