JPS61167212U - - Google Patents
Info
- Publication number
- JPS61167212U JPS61167212U JP5020785U JP5020785U JPS61167212U JP S61167212 U JPS61167212 U JP S61167212U JP 5020785 U JP5020785 U JP 5020785U JP 5020785 U JP5020785 U JP 5020785U JP S61167212 U JPS61167212 U JP S61167212U
- Authority
- JP
- Japan
- Prior art keywords
- fin material
- fin
- heat exchanger
- collar part
- pipe
- 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
- Laminated Bodies (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はフイン材の断面図、第２図はフイン材に下穴を
あけた状態を示すフイン材の断面図、第３図第４
図第５図はフイン材をシゴキ加工する状態を示す
説明図、第６図はフイン材にフインカラー部を形
成した状態を示す断面図である。
１……板状フイン材、２……素地、４……皮膜
、２３……フインカラー部。
The drawings show an embodiment of the present invention, in which Fig. 1 is a cross-sectional view of the fin material, Fig. 2 is a sectional view of the fin material showing a state in which a pilot hole is drilled in the fin material, and Fig. 3 is a sectional view of the fin material.
FIG. 5 is an explanatory view showing a state in which the fin material is ironed, and FIG. 6 is a sectional view showing a state in which a fin collar portion is formed on the fin material. DESCRIPTION OF SYMBOLS 1... Plate-shaped fin material, 2... Base material, 4... Film, 23... Fin collar part.
Claims (1)
、熱交換パイプが挿入固着されるフインカラー部
を形成する熱交換器において、このカラー部のう
ちフイン材が塑性変形を受けて前記パイプと当接
する領域ではこのフイン材の素地が露出されてい
ることを特徴とする熱交換器。 In a heat exchanger that forms a fin collar part in which a heat exchange pipe is inserted and fixed to a plate-shaped fin material whose front and back surfaces are covered with a film, the fin material of this collar part undergoes plastic deformation and comes into contact with the pipe. A heat exchanger characterized in that the base material of the fin material is exposed in the contact area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020785U JPS61167212U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020785U JPS61167212U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167212U true JPS61167212U (en) | 1986-10-17 |
Family
ID=30568124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5020785U Pending JPS61167212U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63194194A (en) * | 1987-02-06 | 1988-08-11 | Daikin Ind Ltd | Fin member made of aluminum |
-
1985
- 1985-04-04 JP JP5020785U patent/JPS61167212U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63194194A (en) * | 1987-02-06 | 1988-08-11 | Daikin Ind Ltd | Fin member made of aluminum |
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