JPS56121988A - Manufacture of heat pipe - Google Patents
Manufacture of heat pipeInfo
- Publication number
- JPS56121988A JPS56121988A JP2387580A JP2387580A JPS56121988A JP S56121988 A JPS56121988 A JP S56121988A JP 2387580 A JP2387580 A JP 2387580A JP 2387580 A JP2387580 A JP 2387580A JP S56121988 A JPS56121988 A JP S56121988A
- Authority
- JP
- Japan
- Prior art keywords
- wick
- metal core
- pipe
- heat pipe
- diameter
- 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)
Abstract
PURPOSE: To easily form a heat pipe having a high heat transfer characteristic by inserting a netlike wick and a metal core successively and concentrically within a blank pipe, and subjecting the same to integral surface reducing process and then to straightening process to remove the metal core.
CONSTITUTION: Into a wick fabricted by knitting a large number of metal wires into a hollow cylindrical shape, where is inserted a metal core 3 having a diameter slightly smaller than the inner diameter of the wick 2 and made of a high elasticity and a high strength. Then, the outer side of the wick 2 is coated with a blank pipe 1 for the heat pipe having a diameter slightly larger than the outer diameter of the wick, and the eniter part is subjected to surface reducing process by dies or rolling. Further, the pipe is applied to a straightening mill to be straithtened and simultaneously a strain is imparted between the wick 2 and the metal core 2 so as to easily pull out the metal core 3 and then only the metal core 3 is removed by pulling it from one direction. Air is removed from a vessel for the heat pipe of a desired length and an operating liquid is sealed in the pipe.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387580A JPS56121988A (en) | 1980-02-27 | 1980-02-27 | Manufacture of heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387580A JPS56121988A (en) | 1980-02-27 | 1980-02-27 | Manufacture of heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56121988A true JPS56121988A (en) | 1981-09-25 |
Family
ID=12122615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2387580A Pending JPS56121988A (en) | 1980-02-27 | 1980-02-27 | Manufacture of heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56121988A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149726A (en) * | 1984-08-17 | 1986-03-11 | Mitsubishi Metal Corp | Manufacture of heat transfer pipe for heat exchanger |
| JPS62199218A (en) * | 1986-02-27 | 1987-09-02 | Furukawa Electric Co Ltd:The | Manufacture of shape memory alloy pipe |
| KR100405006B1 (en) * | 2001-04-17 | 2003-11-14 | (주) 대홍기업 | Heat pipes and heaters for using as wick |
| CN100376856C (en) * | 2005-02-22 | 2008-03-26 | 徐惠群 | Sintering method and sintering device of metal mesh heat pipe |
-
1980
- 1980-02-27 JP JP2387580A patent/JPS56121988A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149726A (en) * | 1984-08-17 | 1986-03-11 | Mitsubishi Metal Corp | Manufacture of heat transfer pipe for heat exchanger |
| JPS62199218A (en) * | 1986-02-27 | 1987-09-02 | Furukawa Electric Co Ltd:The | Manufacture of shape memory alloy pipe |
| KR100405006B1 (en) * | 2001-04-17 | 2003-11-14 | (주) 대홍기업 | Heat pipes and heaters for using as wick |
| CN100376856C (en) * | 2005-02-22 | 2008-03-26 | 徐惠群 | Sintering method and sintering device of metal mesh heat pipe |
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