JPS5659191A - Heat pipe - Google Patents
Heat pipeInfo
- Publication number
- JPS5659191A JPS5659191A JP13425379A JP13425379A JPS5659191A JP S5659191 A JPS5659191 A JP S5659191A JP 13425379 A JP13425379 A JP 13425379A JP 13425379 A JP13425379 A JP 13425379A JP S5659191 A JPS5659191 A JP S5659191A
- Authority
- JP
- Japan
- Prior art keywords
- heat pipe
- working medium
- crystalline substance
- hydrated crystalline
- environment
- 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
Abstract
PURPOSE: To adjust the flow quantity of a working medium automatically corresponding to the environment of heat pipe use by mixing a hydrated crystalline substance with the working medium which transfers heat being evaporated and condensed in the heat pipe.
CONSTITUTION: With a working medium 4 sealed in a heat pipe 1, a hydrated crystalline substance 5 of a quantity larger than its saturating solubility, for example, barium hydroxide 6 hydrate is mixed. By so composing, the crystals of the hydrated crystalline substance 5 dissolve as the temperature of the mixture rises, and the quantity of water in the working medium 4 increases. When the temperature drops, the hydrated crystalline substance crystallizes and the quantity of water decreases. By so doing, the quantity of the working medium is self-controlled to increase or decrease corresponding to the change of the working environment of the heat pipe 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13425379A JPS5659191A (en) | 1979-10-19 | 1979-10-19 | Heat pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13425379A JPS5659191A (en) | 1979-10-19 | 1979-10-19 | Heat pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5659191A true JPS5659191A (en) | 1981-05-22 |
Family
ID=15123969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13425379A Pending JPS5659191A (en) | 1979-10-19 | 1979-10-19 | Heat pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5659191A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449889A (en) * | 1987-08-18 | 1989-02-27 | Sumitomo Electric Industries | Heat pipe for preventing hazard due to snowfall |
US5217063A (en) * | 1992-05-21 | 1993-06-08 | Mainstream Engineering Corporation | Thermal storage heat pipe |
-
1979
- 1979-10-19 JP JP13425379A patent/JPS5659191A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449889A (en) * | 1987-08-18 | 1989-02-27 | Sumitomo Electric Industries | Heat pipe for preventing hazard due to snowfall |
US5217063A (en) * | 1992-05-21 | 1993-06-08 | Mainstream Engineering Corporation | Thermal storage heat pipe |
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