HEAT-INSULATING MEMBER AND HEAT-INSULATING WINDOW

WIPO Patent Application WO/2023/188416

A1

A heat-insulating window according to the present invention is provided with: a pair of panels; a space sandwiched between the panels; a heat-insulating material that can fill the space; and a mechanism that can fill the space with the heat-insulating material and remove the heat-insulating material. The heat-insulating material is characterized by containing aerogel having a three-dimensional network structure, the skeleton of which is formed by clusters that are aggregates of primary particles, and containing fine particles having the three-dimensional network structure, the skeleton of which is formed by the primary particles. Such heat-insulating material has extremely high flowability and can be moved by liquid, thereby allowing filling and removal of the heat-insulating material into and from the space between the pair of panels. In addition, a heat-insulating member according to the present invention is provided with a cavity, the shape of which can be changed, and a heat-insulating material accommodated in the cavity. The heat-insulating material is a powder, has flowability, has volume retention performance that retains the volume before and after the change in the cavity shape, and moves inside the cavity as the cavity shape changes.

WU RUDDER (JP)
LEE KUAN-I (JP)
KONUMA KAZUO (JP)

PCT/JP2022/016963

October 05, 2023

March 31, 2022

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THERMALYTICA INC (JP)

E06B9/24; E06B3/66; E06B5/00

JPH1130085A	1999-02-02
JP2018177620A	2018-11-15
JPS5461448U	1979-04-28
JP2020068183A	2020-04-30
JPH05502487A	1993-04-28
JPH0586780A	1993-04-06
JPH05202681A	1993-08-10
JPH1130085A	1999-02-02
JP2018178372A	2018-11-15
JP2020193892A	2020-12-03

KOJIMA Hirotsugu (JP)

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