JPS61161571U - - Google Patents
Info
- Publication number
- JPS61161571U JPS61161571U JP4363085U JP4363085U JPS61161571U JP S61161571 U JPS61161571 U JP S61161571U JP 4363085 U JP4363085 U JP 4363085U JP 4363085 U JP4363085 U JP 4363085U JP S61161571 U JPS61161571 U JP S61161571U
- Authority
- JP
- Japan
- Prior art keywords
- flat fin
- fin
- heat exchanger
- outer diameter
- heat transfer
- 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
- 238000003466 welding Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案における一実施例の側面図、第
２図は第１図の―断面図、第３図、第４図は
それぞれ本考案における他の実施例の拡大説明図
、第５図は、第６図は従来の実施例の説明図であ
る。
１…伝熱管、２…ヒレ、３…スリツト。
Figure 1 is a side view of one embodiment of the present invention, Figure 2 is a sectional view of Figure 1, Figures 3 and 4 are enlarged explanatory views of other embodiments of the present invention, and Figure 5. FIG. 6 is an explanatory diagram of a conventional embodiment. 1... Heat exchanger tube, 2... Fin, 3... Slit.
Claims (1)
にて溶接した平板状のヒレにおいて、伝熱管の外
径と平板状のヒレの各寸法が、 ０．７Ｄ≦Ｗ≦０．９Ｄ Ｄ：伝熱管の外径 ０．１Ｄ≦Ｈ≦０．３Ｄ Ｗ：平板状ヒレの幅 Ｈ：平板状ヒレの高
さ の範囲にあることを特徴とする伝熱管のプロジエ
クシヨン溶接によるヒレ形状。[Scope of Claim for Utility Model Registration] In a flat fin welded to the outer surface of the heat exchanger tube 1 by a projection welding method, each dimension of the outer diameter of the heat exchanger tube and the flat fin is 0.7D≦W. ≦0.9D D: Outer diameter of heat transfer tube 0.1D≦H≦0.3D W: Width of flat fin H: Projection of heat transfer tube characterized by being in the range of height of flat fin Fin shape by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4363085U JPS61161571U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4363085U JPS61161571U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161571U true JPS61161571U (en) | 1986-10-06 |
Family
ID=30555475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4363085U Pending JPS61161571U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020025946A (en) * | 2002-03-16 | 2002-04-04 | 유동근 | Warm current formation to combustion gas elevation thermal efficiency multi. tube type flow boiler |
-
1985
- 1985-03-25 JP JP4363085U patent/JPS61161571U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020025946A (en) * | 2002-03-16 | 2002-04-04 | 유동근 | Warm current formation to combustion gas elevation thermal efficiency multi. tube type flow boiler |