JPS61198884U - - Google Patents
Info
- Publication number
- JPS61198884U JPS61198884U JP7764385U JP7764385U JPS61198884U JP S61198884 U JPS61198884 U JP S61198884U JP 7764385 U JP7764385 U JP 7764385U JP 7764385 U JP7764385 U JP 7764385U JP S61198884 U JPS61198884 U JP S61198884U
- Authority
- JP
- Japan
- Prior art keywords
- side edge
- heat exchanger
- metal plate
- serrated
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の熱交換器用伝熱管の第一実施
例を示す部分拡大斜視図、第２図は第１図のＡ矢
視図、第３図はこの伝熱管を造るための金属板の
略斜視図、第４〜５図は第二実施例を示す第２〜
３図同様の図、第６図は第三実施例を示す第２図
同様の図、第７図は伝熱管を組込んだ熱交換器の
１例を示す正面図、第８図は従来の伝熱管の拡大
断面図である。
１：伝熱管、２：フイン、３：コア部、４：座
板、５：入口管、６：上タンク、７：出口管、８
：下タンク、９ａ，９ｂ：舌片、１０，１０ａ，
１０ｂ：金属板、１１：端縁。
Figure 1 is a partially enlarged perspective view showing the first embodiment of the heat exchanger tube of the present invention, Figure 2 is a view taken in the direction of arrow A in Figure 1, and Figure 3 is a metal plate for making this heat exchanger tube. FIGS. 4 and 5 are schematic perspective views of the second embodiment, and FIGS.
Figure 3 is a similar view, Figure 6 is a view similar to Figure 2 showing the third embodiment, Figure 7 is a front view showing an example of a heat exchanger incorporating heat transfer tubes, and Figure 8 is a conventional heat exchanger. It is an expanded sectional view of a heat exchanger tube. 1: Heat transfer tube, 2: Fin, 3: Core part, 4: Seat plate, 5: Inlet pipe, 6: Upper tank, 7: Outlet pipe, 8
: Lower tank, 9a, 9b: Tongue piece, 10, 10a,
10b: metal plate, 11: edge.
Claims (1)
記側縁が外周面から突出する状態で管状に形成し
て突合せ部を溶接し、上記鋸歯状の側縁部に連続
する多数の舌片を、交互に逆方向に折曲げて成る
熱交換器用伝熱管。 A band-shaped metal plate with a serrated side edge is formed into a tubular shape with the side edge protruding from the outer peripheral surface, and the abutting portions are welded to form a number of tongues continuous to the serrated side edge. A heat transfer tube for a heat exchanger made of pieces bent alternately in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764385U JPS61198884U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764385U JPS61198884U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198884U true JPS61198884U (en) | 1986-12-12 |
Family
ID=30620896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7764385U Pending JPS61198884U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021009889A1 (en) * | 2019-07-18 | 2021-01-21 | 三菱電機株式会社 | Heat-transfer tube and heat exchanger using the same |
-
1985
- 1985-05-27 JP JP7764385U patent/JPS61198884U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021009889A1 (en) * | 2019-07-18 | 2021-01-21 | 三菱電機株式会社 | Heat-transfer tube and heat exchanger using the same |
| JPWO2021009889A1 (en) * | 2019-07-18 | 2021-11-25 | 三菱電機株式会社 | Heat transfer tube and heat exchanger using it |