JPS5710093A - Manufacture of heat pipe - Google Patents
Manufacture of heat pipeInfo
- Publication number
- JPS5710093A JPS5710093A JP8243080A JP8243080A JPS5710093A JP S5710093 A JPS5710093 A JP S5710093A JP 8243080 A JP8243080 A JP 8243080A JP 8243080 A JP8243080 A JP 8243080A JP S5710093 A JPS5710093 A JP S5710093A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat pipe
- metal
- mandrel
- heat
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 7
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Abstract
PURPOSE: To obtain an odd-shaped or compact and long heat pipe, which has an improved wick adhesion properties, by a method wherein a plurality of layers of a small-gage metal wire are wround around the periphery of a mandrel, the peripheral part thereof is coated with a metal braid, and this is inserted into a metal pipe and compression-formed from the outside into an element pipe for a heat pipe.
CONSTITUTION: Around the periphery of a mandrel 1 of a highly elastic metal, a plurality of layers of a small-gage metal wire 2, such as a piano wire having the same material as said mandrel are wound, and the peripheral part thereof is coated with a metal braid 3. Then, this is inserted into a metal pipe to be an element pipe 4 for a heat pipe and comprssion-formed by means of dies or the like into a given element pipe 4 for a heat pipe. Then, the mandrel 1 is removed, caps are attached to both ends of said pipe 4, which is filled with an operating fluid, and both the ends are sealed to obtain a heat pipe. By said constitution, odd-shaped heat pipes as well as heat pipes of small diameters and large lengths are improved in the wick adhesion properties. Accordingly, a heat pipe of excellent heat transfer properties can be readily obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243080A JPS5710093A (en) | 1980-06-18 | 1980-06-18 | Manufacture of heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243080A JPS5710093A (en) | 1980-06-18 | 1980-06-18 | Manufacture of heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5710093A true JPS5710093A (en) | 1982-01-19 |
Family
ID=13774350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8243080A Pending JPS5710093A (en) | 1980-06-18 | 1980-06-18 | Manufacture of heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5710093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6896040B2 (en) * | 2003-07-18 | 2005-05-24 | Hsu Hul-Chun | Wick structure of heat pipes |
-
1980
- 1980-06-18 JP JP8243080A patent/JPS5710093A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6896040B2 (en) * | 2003-07-18 | 2005-05-24 | Hsu Hul-Chun | Wick structure of heat pipes |
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