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THREE LAYER MULTIPLE GLASS, AND MOVABLE WINDOW PANE
To provide three layer multiple glass capable of achieving both weight saving and sound insulation performance (especially, sound insulation performance to a frequency of 2,000-4,000 Hz) and a movable window pane made of the same.SOLUTION: Three layer multiple glass has a first glass plate, a second glass plate, and a third glass plate in this order, a first hollow layer between the first glass plate and the second glass plate, and a second hollow layer between the second glass plate and the third glass plate. The first glass plate and the third glass plate each have a thickness of 2.5-8 mm. The first glass plate and the third glass plate have a thickness different from each other. The glass plate having a less thickness of the first glass plate and the third glass plate has a thickness of 2.5-5 mm. A movable window pane that can be opened and closed is made of the three layer multiple glass.SELECTED DRAWING: Figure 1
【課題】軽量化と、遮音性能(特に周波数2000〜4000Hzの遮音性能)とを両立させることができる3層複層ガラス、及びこれを用いた可動用窓ガラスを提供する。【解決手段】第1ガラス板、第2ガラス板、及び第3ガラス板をこの順に有し、前記第1ガラス板と前記第2ガラス板との間に第1中空層を有し、前記第2ガラス板と前記第3ガラス板との間に第2中空層を有し、第1ガラス板及び第3ガラス板の厚みが、それぞれ2.5〜8mmであり、前記第1ガラス板の厚みと前記第3ガラス板の厚みとが異なり、前記第1ガラス板の厚みと前記第3ガラス板の厚みとのうち、薄い方の厚みが2.5〜5mmである、3層複層ガラス、及び前記3層複層ガラスを用いた開閉可能な可動用窓ガラス。【選択図】図1
THREE LAYER MULTIPLE GLASS, AND MOVABLE WINDOW PANE
To provide three layer multiple glass capable of achieving both weight saving and sound insulation performance (especially, sound insulation performance to a frequency of 2,000-4,000 Hz) and a movable window pane made of the same.SOLUTION: Three layer multiple glass has a first glass plate, a second glass plate, and a third glass plate in this order, a first hollow layer between the first glass plate and the second glass plate, and a second hollow layer between the second glass plate and the third glass plate. The first glass plate and the third glass plate each have a thickness of 2.5-8 mm. The first glass plate and the third glass plate have a thickness different from each other. The glass plate having a less thickness of the first glass plate and the third glass plate has a thickness of 2.5-5 mm. A movable window pane that can be opened and closed is made of the three layer multiple glass.SELECTED DRAWING: Figure 1
【課題】軽量化と、遮音性能(特に周波数2000〜4000Hzの遮音性能)とを両立させることができる3層複層ガラス、及びこれを用いた可動用窓ガラスを提供する。【解決手段】第1ガラス板、第2ガラス板、及び第3ガラス板をこの順に有し、前記第1ガラス板と前記第2ガラス板との間に第1中空層を有し、前記第2ガラス板と前記第3ガラス板との間に第2中空層を有し、第1ガラス板及び第3ガラス板の厚みが、それぞれ2.5〜8mmであり、前記第1ガラス板の厚みと前記第3ガラス板の厚みとが異なり、前記第1ガラス板の厚みと前記第3ガラス板の厚みとのうち、薄い方の厚みが2.5〜5mmである、3層複層ガラス、及び前記3層複層ガラスを用いた開閉可能な可動用窓ガラス。【選択図】図1
THREE LAYER MULTIPLE GLASS, AND MOVABLE WINDOW PANE
3層複層ガラス及び可動用窓ガラス
YOSHIMI TOSHIAKI (author) / MORI HIDEAKI (author) / SERITA DAISUKE (author) / NUMATA TOMOYA (author)
2021-07-15
Patent
Electronic Resource
Japanese
IPC:
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
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
Driver for a movable window pane, window pane arrangement
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European Patent Office | 2017
|