A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOUBLE-GLAZED GLASS
To improve the heat insulation property of a window of a double-glazed glass including a hollow layer filled with gas, and a vacuum layer.SOLUTION: A double-glazed glass 1 includes: first and second plate glasses 3, 4 separately arranged via at least a spacer 41; a third plate glass 5 arranged separately from the second plate glass 4 in an outer peripheral part via a vacuum layer sealing material 47; a hollow layer 10 formed between the first and second plate glasses 3, 4 and filled with gas; a vacuum layer 30 formed between the second and third plate glasses 4, 5; and a hollow layer sealing material disposed at an outer peripheral side from the spacer 41 in the outer peripheral part of the hollow layer 10. A relation between a width A1 of the vacuum layer sealing material 47, a width B1 of a center in a thickness direction of the spacer 41, and a width B2 of a center in a thickness direction of the hollow layer sealing material with respect to a width direction β of the double-glazed glass 1 is A1
【課題】ガスが充填される中空層及び真空層を備える複層ガラスにおいて、窓ガラスの断熱性能の向上を図る。【解決手段】複層ガラス１は、少なくともスペーサ４１を介して離隔配置された第１、第２板ガラス３，４と、第２板ガラス４と外周部で真空層封着材４７を介して離隔配置された第３板ガラス５と、第１、第２板ガラス３，４の間に形成され、ガスが充填される中空層１０と、第２、第３板ガラス４，５の間に形成された真空層３０と、中空層１０の外周部において、スペーサ４１より外周側に設けられた中空層封着材とを含む。第１、第３板ガラス３，５の間で伝熱を行う場合のスペーサ４１での熱流束密度を小さくするために、複層ガラス１の見付け方向βについて、真空層封着材４７の幅Ａ１と、スペーサ４１の厚み方向中央の幅Ｂ１と、中空層封着材の厚み方向中央の幅Ｂ２との関係を、Ａ１＜Ｂ１＋Ｂ２とする。【選択図】図３
DOUBLE-GLAZED GLASS
To improve the heat insulation property of a window of a double-glazed glass including a hollow layer filled with gas, and a vacuum layer.SOLUTION: A double-glazed glass 1 includes: first and second plate glasses 3, 4 separately arranged via at least a spacer 41; a third plate glass 5 arranged separately from the second plate glass 4 in an outer peripheral part via a vacuum layer sealing material 47; a hollow layer 10 formed between the first and second plate glasses 3, 4 and filled with gas; a vacuum layer 30 formed between the second and third plate glasses 4, 5; and a hollow layer sealing material disposed at an outer peripheral side from the spacer 41 in the outer peripheral part of the hollow layer 10. A relation between a width A1 of the vacuum layer sealing material 47, a width B1 of a center in a thickness direction of the spacer 41, and a width B2 of a center in a thickness direction of the hollow layer sealing material with respect to a width direction β of the double-glazed glass 1 is A1
【課題】ガスが充填される中空層及び真空層を備える複層ガラスにおいて、窓ガラスの断熱性能の向上を図る。【解決手段】複層ガラス１は、少なくともスペーサ４１を介して離隔配置された第１、第２板ガラス３，４と、第２板ガラス４と外周部で真空層封着材４７を介して離隔配置された第３板ガラス５と、第１、第２板ガラス３，４の間に形成され、ガスが充填される中空層１０と、第２、第３板ガラス４，５の間に形成された真空層３０と、中空層１０の外周部において、スペーサ４１より外周側に設けられた中空層封着材とを含む。第１、第３板ガラス３，５の間で伝熱を行う場合のスペーサ４１での熱流束密度を小さくするために、複層ガラス１の見付け方向βについて、真空層封着材４７の幅Ａ１と、スペーサ４１の厚み方向中央の幅Ｂ１と、中空層封着材の厚み方向中央の幅Ｂ２との関係を、Ａ１＜Ｂ１＋Ｂ２とする。【選択図】図３
DOUBLE-GLAZED GLASS
複層ガラス
SHIRAI KOICHI (author) / NAKAZAWA YUI (author) / TAKADA KAZUNORI (author) / YOSHIMURA TAKURO (author) / UCHIYAMA MASAHIRO (author)
2022-12-22
Patent
Electronic Resource
Japanese
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
DOUBLE-GLAZED GLASS, METHOD FOR PRODUCING SAME AND SEALING MATERIAL FOR DOUBLE-GLAZED GLASS
| European Patent Office | 2020