Heat pipe and process for manufacturing the same

A heat pipe (11,42,47) for transferring heat as the latent heat of evaporation to a radiating portion (12b,22b,25b,27b,28b,31b,33b,43,47b) at a lower temperature by heating a heating portion (12a,22a,25a,27a,28a,31a,33a) of a container to evaporate a working fluid (13) and by conveying the produced...

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Main Authors MOCHIZUKI, MASATAKA, NAGATA, MASAKATSU, ONO, MOTOYUKI, SAITO, YUJI, MASHIKO, KOICHI, HASEGAWA, MASASHI
Format Patent
LanguageEnglish
French
German
Published 09.02.2000
Edition7
Subjects
BLASTING
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A heat pipe (11,42,47) for transferring heat as the latent heat of evaporation to a radiating portion (12b,22b,25b,27b,28b,31b,33b,43,47b) at a lower temperature by heating a heating portion (12a,22a,25a,27a,28a,31a,33a) of a container to evaporate a working fluid (13) and by conveying the produced vapor to the radiating portion thereby to condense the vapor. The container (12,22,25,27,28) is formed into a flattened hollow shape by: a flat heating portion (12a,22a,25a,27a,28a,31a,33a) a radiating portion (12b,22b,25b,27b,28b,31b,33b,43,47) opposed at a distance to the heating portion and having a larger area than that of the heating portion; and side wall portions (12c,27c,27d) jointing the heating portion and the radiating portion to each other along the entire peripheral edge portions of the same.
Bibliography:Application Number: EP19960108594