HEAT PIPE, HEAT PIPE MODULE AND HEAT PIPE MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lightweight heat pipe for a large amount of heat transportation and to reduce the manufacturing cost of the heat pipe by a simple method of manufacturing the heat pipe.

SOLUTION: The heat pipe 1 is formed by forming the external wall side of hollow glass as a dense glass layer 2 formed of dense glass, forms pores 4 on the internal wall side of the hollow glass, and also forms both end parts of the hollow glass as porous glass layers 3 communicating through the pores 4. Material forming particularly the hollow glass may be SiO2-B2O3-Na2O based glass.

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