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2024年12月28日发(作者:忘忧草直播日本)
专利内容由知识产权出版社提供
专利名称:LATENT HEAT ACCUMULATOR OF CAPSULE
TYPE
发明人:KAMIMOTO MASAYUKI,TANI
TATSUO,SAWADA SHINJI,ABE
NOBUYUKI,OZAWA TAKEO,SATO
YUKIO,OOYA SEIICHI,AOKI
TADAAKI,YAMAMOTO TAKASHI
申请号:JP5177286
申请日:19860308
公开号:JPS62210394A
公开日:19870916
摘要:PURPOSE:To provide a latent heat accumulator of capsule type which is suitable
for small or medium scale latent heat accumulating in the ranges of medium and high
temperature by placing a latent heat accumulating material in a vessel which is formed by
an ultrasonic wave sealing of a metallic foil. CONSTITUTION:A vessel 1 is formed by
rounding a metallic foil in the shape of cylinder, and the ends of the foil at one end of the
cylinder and the cylindrical drum section are overlapped to form an end edge section 2
and a side edge section 3. Those sections are then sealed by ultrasonic waves. From the
open other end of the vessel a latent heat accumulating material is filled up to 75-95% of
the inside volume, and the space in the upper section where the material is not filled is
crushed flat so that no air stays in the space and then side is sealed to form a latent heat
accumulator 10 of capsule type. In is required for the metallic foil that it has excellent
heat resistance and corrosion resistance and a low specific heat and a high heat
conductivity and is of low cost. Aluminium foil and its alloy foils are preferable among
foils that can be used. Since a vessel formed by ultrasonic wave sealing of a metallic foil is
used as a capsule, it is possible to present a heat accumulator suitable for latent heat
accumulation of a small scale and a medium scale.
申请人:AGENCY OF IND SCIENCE & TECHNOL,TOYO ALUM KK
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