DOUBLE GLAZING MODULE, DOUBLE GLAZING UNIT AND GLASS WINDOW

• Main Authors: HISADA TAKASHI, SUZUKI KAZUYUKI, SHIOZAKI TOMOKO
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2022
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LADDERS; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

To provide a double glazing module, a double glazing unit, and a glass window which are capable of suppressing a thermal crack of a glass plate while maintaining thermal insulation performance.SOLUTION: A double glazing module 10 comprising: a first glass plate 11 which opposes a flame shielding member 20 on a face, and can be easily assembled to the flame shielding member 20, and has a first face 31 and a second face 32 provided for a rear face of the first face 31; a second glass plate 12 having a third face 33 opposing the second face 32 and a fourth face 34 provided for a rear face of the third face 33; a spacer 13 which is arranged on peripheral parts 8 of the second face 32 and the third face 33, and forms a void layer 5 between the first glass plate 11 and the second glass plate 12; and a heat-conductive member 41 which extends adjacently with the fourth face 34. The peripheral parts 8 of the first face 31 and the fourth face 34 have a flame shielding region 2 which can be covered by the flame shielding member 20, the heat-conductive member 41 has higher thermal conductivity than the thermal conductivity of the second glass plate 12, and is arranged at least in a part of the flame shielding region 2.SELECTED DRAWING: Figure 2 【課題】断熱性能を維持しつつ、ガラス板の熱割れを抑制可能な複層ガラスモジュール、複層ガラスユニット、及びガラス窓を提供する。【解決手段】複層ガラスモジュール１０は、遮炎部材２０と面で対向し、遮炎部材２０に組付可能であって、第１面３１と、第１面３１の裏側に設けられる第２面３２とを有する第１ガラス板１１と、第２面３２に対向する第３面３３と、第３面３３の裏側に設けられる第４面３４とを有する第２ガラス板１２と、第２面３２及び第３面３３の周縁部８に配置され、第１ガラス板１１と第２ガラス板１２との間に空隙層５を形成するスペーサ１３と、第４面３４に隣接して延在する熱伝導部材４１と、を備え、第１面３１及び第４面３４の周縁部８は、遮炎部材２０によって被覆可能な遮炎領域２を有し、熱伝導部材４１は、第２ガラス板１２の熱伝導率よりも高い熱伝導率を有し、遮炎領域２の少なくとも一部に配置されている。【選択図】図２