FIREPROOF DOUBLE LAYER GLASS, FIREPROOF GLASS UNIT AND WINDOW OF COOKING MACHINE

To provide a fireproof double layer glass having favorable appearance and excellent fireproof performance without using an expensive glass sheet.SOLUTION: A fireproof double layer glass comprises two glass sheets laminated through spacers arranged to those peripheries, and the first and second glass...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUNAO MASAMITSU, ISAKI TAKESHI, ISAKI NORIHITO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a fireproof double layer glass having favorable appearance and excellent fireproof performance without using an expensive glass sheet.SOLUTION: A fireproof double layer glass comprises two glass sheets laminated through spacers arranged to those peripheries, and the first and second glass sheets are disposed sequentially from a side opposite to a flame. In the fireproof double layer glass, a LOW-E film is formed on the surface of a flame side of the first glass sheet, and the LOW-E film near the spacer is removed. Besides, the LOW-E film is formed on the whole surface opposite to the flame of the second glass sheet.SELECTED DRAWING: Figure 6 【課題】高価なガラス板を用いず、外観が良好で防火性能に優れた防火複層ガラスを提供する。【解決手段】2枚のガラス板がそれらの外周部に配されたスペーサを介して積層されてなる防火複層ガラスであって;火炎反対側から順に第1ガラス板及び第2ガラス板が配置され、第1ガラス板の火炎側の表面にLOW−E膜が形成されるとともに、スペーサ近傍の当該LOW−E膜が除去されており、かつ第2ガラス板の火炎反対側の表面の全体にLOW−E膜が形成されている、防火複層ガラスとする。【選択図】図6