JPS6427770A - Production of plate fin type heat exchanger - Google Patents
Production of plate fin type heat exchangerInfo
- Publication number
- JPS6427770A JPS6427770A JP5763887A JP5763887A JPS6427770A JP S6427770 A JPS6427770 A JP S6427770A JP 5763887 A JP5763887 A JP 5763887A JP 5763887 A JP5763887 A JP 5763887A JP S6427770 A JPS6427770 A JP S6427770A
- Authority
- JP
- Japan
- Prior art keywords
- fin
- heat transfer
- pipe
- transfer pipe
- hole
- 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)
Abstract
PURPOSE:To improve the heat transfer performance of a heat exchanger by cladding a brazing filler metal to the outer periphery of a heat transfer pipe, inserting it into the through hole of a plate fin and melting the brazing filler metal by heating it. CONSTITUTION:A plate fin 1 is made by press-forming a plate stock and a heat transfer pipe 2 is formed as well by working a pipe stock. The heat transfer pipe 2 is then inserted into the through hole 7 of the fin 1 forming a fin collar 3. On the other periphery of the pipe 2 a brazing filler metal 2b is cladded in advance. The heat transfer pipe 2 assembled to the through hole 7 and fin 1 are arranged inside an inert atm. furnace, heated at high temp. and a brazing is executed in a fixed state by a fin supporting tool 5. The fin 1 and heat transfer pipe 2 are metallurgically joined and the deformation of the fin 1 and pipe 2 at joining time is prevented. Consequently the heat transfer performance of a heat exchange is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763887A JPS6427770A (en) | 1987-03-12 | 1987-03-12 | Production of plate fin type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763887A JPS6427770A (en) | 1987-03-12 | 1987-03-12 | Production of plate fin type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427770A true JPS6427770A (en) | 1989-01-30 |
Family
ID=13061430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5763887A Pending JPS6427770A (en) | 1987-03-12 | 1987-03-12 | Production of plate fin type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427770A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043724A (en) * | 2004-08-03 | 2006-02-16 | Daikin Ind Ltd | Tube expansion device |
| US20140151011A1 (en) * | 2012-11-30 | 2014-06-05 | Juhyok Kim | Heat exchanger and method of manufacturing the same |
| WO2014092397A1 (en) * | 2012-12-10 | 2014-06-19 | Lg Electronics Inc. | Heat exchanger and method of manufacturing the same |
-
1987
- 1987-03-12 JP JP5763887A patent/JPS6427770A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043724A (en) * | 2004-08-03 | 2006-02-16 | Daikin Ind Ltd | Tube expansion device |
| US20140151011A1 (en) * | 2012-11-30 | 2014-06-05 | Juhyok Kim | Heat exchanger and method of manufacturing the same |
| WO2014092397A1 (en) * | 2012-12-10 | 2014-06-19 | Lg Electronics Inc. | Heat exchanger and method of manufacturing the same |
| US9566672B2 (en) | 2012-12-10 | 2017-02-14 | Lg Electronics Inc. | Method of manufacturing a heat exchanger |
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