STRUCTURAL BODY

WIPO Patent Application WO/2019/244538

A1

According to the present invention, an outer wall material (1) is provided with: two pieces of plate material (10); and slopes (30) having a circulation structure in which a reservoir (Res) for a refrigerant (HF) is formed on the side of one piece of plate material (10a) among the two pieces of plate material (10), the refrigerant (HF) that is inside the reservoir (Res) and evaporates due to the heat on the side of the one piece of plate material (10a) arrives at the side of the other piece of plate material (10b), and the refrigerant (HF) that condenses on the side of the other piece of plate material (10b) is returned to the reservoir (Res). In addition, the outer wall material (1) is provided with a latent heat storage material (PCM). When the temperature on the side of the one piece of plate material (10a) is equal to or higher than a predetermined temperature, the latent heat storage material (PCM) is in a dissolved state, thus permitting the circulation of the refrigerant. When the temperature on the side of the one piece of plate material (10a) is less than a specific temperature equal to or lower than the predetermined temperature, the latent heat storage material (PCM) is in a solidified state, thus restricting the circulation of the refrigerant.

NAKAMURA TAKUJU (JP)

PCT/JP2019/019935

December 26, 2019

May 20, 2019

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YAZAKI ENERGY SYSTEM CORP (JP)

E06B3/67; E04B1/76; F28D20/02

JP2006336233A	2006-12-14
JPS5862783U	1983-04-27
JP2002350026A	2002-12-04
US4235048A	1980-11-25
JP2007271121A	2007-10-18

EIKOH PATENT FIRM, P.C. (JP)

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