JPH0473754U - - Google Patents
Info
- Publication number
- JPH0473754U JPH0473754U JP11057490U JP11057490U JPH0473754U JP H0473754 U JPH0473754 U JP H0473754U JP 11057490 U JP11057490 U JP 11057490U JP 11057490 U JP11057490 U JP 11057490U JP H0473754 U JPH0473754 U JP H0473754U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat pipe
- wick
- working fluid
- phase change
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は、この考案の一実施例を示す図、第２
図は第１図に示すもののＡ−Ａ線断面図、第３図
は作動状態を示す図、第４図は第３図に示すもの
のＢ−Ｂ線断面図、第５図は従来のヒートパイプ
を示す図、第６図は第５図のＡ−Ａ線断面図、第
７図は作動状態を示す図である。
図において１はヒートパイプ容器となる管、２
は管１内壁に設けたウイツク、３は相変化を生じ
る作動流体、４はプリント基板に相当する加熱板
、５は冷却板、６はヒートパイプの加熱部、７は
ヒートパイプの冷却部、８は過剰作動液体である
。なお、図中同一符号は同一、または相当部分を
示す。
Figure 1 is a diagram showing one embodiment of this invention, Figure 2
The figure is a sectional view taken along the line A-A of the heat pipe shown in Fig. 1, Fig. 3 is a view showing the operating state, Fig. 4 is a sectional view taken along the line B-B of the thing shown in Fig. 3, and Fig. 5 is a conventional heat pipe. FIG. 6 is a sectional view taken along the line A--A in FIG. 5, and FIG. 7 is a diagram showing the operating state. In the figure, 1 is a tube that becomes a heat pipe container, 2
3 is a working fluid that causes a phase change, 4 is a heating plate corresponding to a printed circuit board, 5 is a cooling plate, 6 is a heating part of a heat pipe, 7 is a cooling part of a heat pipe, 8 is the excess working fluid. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
つ管内に相変化を生じる作動流体を有するヒート
パイプにおいて、蒸気ウイツクの断面形状を凸形
にしたことを特徴とするヒートパイプ。 1. A heat pipe having a wick for generating capillary pressure in the tube and a working fluid that causes a phase change in the tube, characterized in that the cross-sectional shape of the steam wick is convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057490U JPH0473754U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057490U JPH0473754U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473754U true JPH0473754U (en) | 1992-06-29 |
Family
ID=31857927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11057490U Pending JPH0473754U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5922826B1 (en) * | 2015-05-29 | 2016-05-24 | 株式会社フジクラ | Heat diffusion plate |
| JP2016188734A (en) * | 2015-03-30 | 2016-11-04 | 株式会社フジクラ | Vapor chamber |
| US9939204B2 (en) | 2016-05-26 | 2018-04-10 | Fujikura Ltd. | Heat spreading module |
-
1990
- 1990-10-23 JP JP11057490U patent/JPH0473754U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016188734A (en) * | 2015-03-30 | 2016-11-04 | 株式会社フジクラ | Vapor chamber |
| JP5922826B1 (en) * | 2015-05-29 | 2016-05-24 | 株式会社フジクラ | Heat diffusion plate |
| US9939204B2 (en) | 2016-05-26 | 2018-04-10 | Fujikura Ltd. | Heat spreading module |
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