JPS57495A - Manufacture of heat exchanger - Google Patents
Manufacture of heat exchangerInfo
- Publication number
- JPS57495A JPS57495A JP7446080A JP7446080A JPS57495A JP S57495 A JPS57495 A JP S57495A JP 7446080 A JP7446080 A JP 7446080A JP 7446080 A JP7446080 A JP 7446080A JP S57495 A JPS57495 A JP S57495A
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- metallic fibers
- pipe
- metallic
- transfer 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
Abstract
PURPOSE: To obtain a heat exchanger having a large sectional area of heat transfer and an improved heat exchanging capacity by a method wherein an electric current is applied on metallic fibers magnetically attached to the surface of a metallic pipe to thereby braze the metallic fibers to the surface of the metallic pipe.
CONSTITUTION: A magnet 5 is inserted into a heat transfer pipe 1 and the pipe is rotated and moved in a direction parallel to the magnet 5. The magnetic metallic fibers 4 placed on a supply plate 2 are attached to the surface of the heat transfer pipe 1 at right angles with respect to the latter. When an electric current is applied on the metallic fibers via a current feeding section 3, the portions where the heat transfer pipe 1 and the metallic fibers are in contact are heated to a high temperature so that a brazing metal coated on the surface of the heat transfer pipe or on the end of each ot the metallic fibers 4 is fused to connect the metallic fibers 4 to the heat transfer pipe 1. Thus it is possible to manufacture the heat exchanger by use of a small amount of energy and at low temperature.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7446080A JPS57495A (en) | 1980-06-03 | 1980-06-03 | Manufacture of heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7446080A JPS57495A (en) | 1980-06-03 | 1980-06-03 | Manufacture of heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57495A true JPS57495A (en) | 1982-01-05 |
Family
ID=13547880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7446080A Pending JPS57495A (en) | 1980-06-03 | 1980-06-03 | Manufacture of heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57495A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62126251A (en) * | 1985-11-25 | 1987-06-08 | Matsushita Electric Ind Co Ltd | Stirling engine |
JPS635148A (en) * | 1986-06-26 | 1988-01-11 | Matsushita Electric Ind Co Ltd | Stirling engine |
JPS6385650A (en) * | 1986-09-30 | 1988-04-16 | Mita Ind Co Ltd | Developing method in electrophotography |
WO2004004923A3 (en) * | 2002-07-02 | 2004-02-26 | Jr Kenneth Casner | Method for coating metallic tubes with corrosion-resistant alloys |
-
1980
- 1980-06-03 JP JP7446080A patent/JPS57495A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62126251A (en) * | 1985-11-25 | 1987-06-08 | Matsushita Electric Ind Co Ltd | Stirling engine |
JPS635148A (en) * | 1986-06-26 | 1988-01-11 | Matsushita Electric Ind Co Ltd | Stirling engine |
JPS6385650A (en) * | 1986-09-30 | 1988-04-16 | Mita Ind Co Ltd | Developing method in electrophotography |
WO2004004923A3 (en) * | 2002-07-02 | 2004-02-26 | Jr Kenneth Casner | Method for coating metallic tubes with corrosion-resistant alloys |
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