JPS5659191A - Heat pipe - Google Patents

Heat pipe

Info

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
Application number
JP13425379A
Other languages
Japanese (ja)
Inventor
Takashi Ikeda
Kouichi Kotani
Iwao Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP13425379A priority Critical patent/JPS5659191A/en
Publication of JPS5659191A publication Critical patent/JPS5659191A/en
Pending legal-status Critical Current

Links

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  • Sorption Type Refrigeration Machines (AREA)

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
JP13425379A 1979-10-19 1979-10-19 Heat pipe Pending JPS5659191A (en)

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 (3)

* Cited by examiner, † Cited by third party
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
JPWO2024161437A1 (en) * 2023-01-30 2024-08-08

Cited By (4)

* Cited by examiner, † Cited by third party
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
JPWO2024161437A1 (en) * 2023-01-30 2024-08-08
WO2024161437A1 (en) * 2023-01-30 2024-08-08 三菱電機株式会社 Heat exchange device and heat exchange method

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