TW200741166A - Heat pipe - Google Patents
Heat pipeInfo
- Publication number
- TW200741166A TW200741166A TW095115315A TW95115315A TW200741166A TW 200741166 A TW200741166 A TW 200741166A TW 095115315 A TW095115315 A TW 095115315A TW 95115315 A TW95115315 A TW 95115315A TW 200741166 A TW200741166 A TW 200741166A
- Authority
- TW
- Taiwan
- Prior art keywords
- tube
- capillary structures
- cellular
- evaporating
- case
- Prior art date
Links
Abstract
A heat pipe includes a metal tube and a sealed case formed in the tube. The tube includes an evaporating portion, a condensing portion and an adiabatic portion arranged between the evaporating and the condensing portions in a length direction of the tube. The case defines a plurality of capillary structures in an inner wall thereof and is filled with a working liquid therein. The capillary structures include first cellular capillary structures disposed in the adiabatic portion of the tube and second cellular capillary structures disposed in the evaporating portion of the tube. The first cellular capillary structures are formed by metal flakes and apertures of the second cellular capillary structures are smaller than those of the first cellular capillary structures. Flow resistance of the adiabatic portion of the tube is small that avails a return of the working liquid in the case. The evaporating portion of the tube can provide more exiguous holes and high capillary press to avails return and boiling of the working liquid in the case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95115315A TWI294512B (en) | 2006-04-28 | 2006-04-28 | Heat pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95115315A TWI294512B (en) | 2006-04-28 | 2006-04-28 | Heat pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200741166A true TW200741166A (en) | 2007-11-01 |
TWI294512B TWI294512B (en) | 2008-03-11 |
Family
ID=45068173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95115315A TWI294512B (en) | 2006-04-28 | 2006-04-28 | Heat pipe |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI294512B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113048822A (en) * | 2021-03-30 | 2021-06-29 | 联想(北京)有限公司 | Heat pipe, electronic device, and method for processing heat pipe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6560425B1 (en) | 2018-11-09 | 2019-08-14 | 古河電気工業株式会社 | heat pipe |
-
2006
- 2006-04-28 TW TW95115315A patent/TWI294512B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113048822A (en) * | 2021-03-30 | 2021-06-29 | 联想(北京)有限公司 | Heat pipe, electronic device, and method for processing heat pipe |
Also Published As
Publication number | Publication date |
---|---|
TWI294512B (en) | 2008-03-11 |
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