JPH0371273U - - Google Patents
Info
- Publication number
- JPH0371273U JPH0371273U JP12989089U JP12989089U JPH0371273U JP H0371273 U JPH0371273 U JP H0371273U JP 12989089 U JP12989089 U JP 12989089U JP 12989089 U JP12989089 U JP 12989089U JP H0371273 U JPH0371273 U JP H0371273U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat pipe
- gas reservoir
- variable conductance
- working fluid
- 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
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示す可変コンダ
クタンスヒートパイプの図、第２図は第１図のＡ
Ａ断面図、第３図は従来の可変コンダクタンスヒ
ートパイプの図、第４図は第３図のＡＡ断面の図
、第５図ａ，ｂはこの考案の一実施例の可変コン
ダクタンスヒートパイプの地上試験時の動作状態
を示す図、第６図ａ，ｂはこの考案の一実施例の
可変コンダクタンスヒートパイプの宇宙環境下で
の動作状態を示す図、第７図ａ，ｂは従来の可変
コンダクタンスヒートパイプの地上試験時の動作
状態を示す図、第８図ａ，ｂは従来の可変コンダ
クタンスヒートパイプの宇宙環境下での動作状態
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の一端に設けたガス溜、３は管１の内面に
設けたウイツク、４は作動流体、５は不凝縮性ガ
ス、６は管１に設けたスリツト、７は過剰作動流
体の液溜りである。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 of a variable conductance heat pipe showing one embodiment of this invention, and Figure 2 is A of Figure 1.
A sectional view, FIG. 3 is a diagram of a conventional variable conductance heat pipe, FIG. 4 is a diagram of the AA cross section of FIG. 3, and FIGS. Figures 6a and 6b show the operating conditions of a variable conductance heat pipe according to an embodiment of this invention in a space environment. Figures 7a and 7b show the operating conditions of a conventional variable conductance heat pipe. FIGS. 8A and 8B are diagrams showing the operating state of a heat pipe during a ground test, and FIGS. 8A and 8B are diagrams showing the operating state of a conventional variable conductance heat pipe in a space environment. In the figure, 1 is a tube that becomes a heat pipe container, 2
is a gas reservoir provided at one end of the tube 1, 3 is a wick provided on the inner surface of the tube 1, 4 is a working fluid, 5 is a non-condensable gas, 6 is a slit provided in the tube 1, and 7 is a liquid for excess working fluid. It's a pool. In addition, the same symbols in the figures are the same,
or a significant portion.
Claims (1)
トパイプ容器となる管と、管の一端に管と偏心し
て連結したガス溜を有し、かつ管内及びガス溜内
に作動流体と不凝縮性ガスを有する可変コンダク
タンスヒートパイプにおいて、上記管がガス溜内
に突出しかつ管の突出部にスリツトを有すること
を特徴とする可変コンダクタンスヒートパイプ。 It has a tube for generating capillary force inside the tube, a tube that serves as a heat pipe container, and a gas reservoir connected eccentrically to the tube at one end of the tube, and a working fluid and a non-condensable gas inside the tube and the gas reservoir. A variable conductance heat pipe characterized in that the tube projects into a gas reservoir and has a slit in a protruding portion of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12989089U JPH0371273U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12989089U JPH0371273U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371273U true JPH0371273U (en) | 1991-07-18 |
Family
ID=31677489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12989089U Pending JPH0371273U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371273U (en) |
-
1989
- 1989-11-07 JP JP12989089U patent/JPH0371273U/ja active Pending