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GLASS PANEL UNIT, GLASS WINDOW, METHOD FOR PRODUCING GLASS PANEL UNIT, AND METHOD FOR PRODUCING GLASS WINDOW
A glass panel unit having an exhaust pipe not protruding from the glass panel unit and an evacuation port tightly sealed, a glass window, a method for producing the glass panel unit, and a method for producing the glass window are provided. A glass panel unit includes a first panel (1), a second panel (2), a seal member (41) having a frame shape, a pore sealing material (42), and a bonding portion (47). The seal member (41) hermetically bonds a peripheral portion of the first panel (1) and a peripheral portion of the second panel (2) together such that a hermetically sealed space (51) in an evacuated state is formed between the first panel (1) and the second panel (2). The pore sealing material (42) hermetically seals an evacuation port (50) formed in one of the first panel (1) and the second panel (2). The bonding portion (47) is bonded to the first panel (1) and the second panel (2) at part of a peripheral portion of the evacuation port (50) and to suppress the first panel (1) and the second panel (2) from separating from each other.
GLASS PANEL UNIT, GLASS WINDOW, METHOD FOR PRODUCING GLASS PANEL UNIT, AND METHOD FOR PRODUCING GLASS WINDOW
A glass panel unit having an exhaust pipe not protruding from the glass panel unit and an evacuation port tightly sealed, a glass window, a method for producing the glass panel unit, and a method for producing the glass window are provided. A glass panel unit includes a first panel (1), a second panel (2), a seal member (41) having a frame shape, a pore sealing material (42), and a bonding portion (47). The seal member (41) hermetically bonds a peripheral portion of the first panel (1) and a peripheral portion of the second panel (2) together such that a hermetically sealed space (51) in an evacuated state is formed between the first panel (1) and the second panel (2). The pore sealing material (42) hermetically seals an evacuation port (50) formed in one of the first panel (1) and the second panel (2). The bonding portion (47) is bonded to the first panel (1) and the second panel (2) at part of a peripheral portion of the evacuation port (50) and to suppress the first panel (1) and the second panel (2) from separating from each other.
GLASS PANEL UNIT, GLASS WINDOW, METHOD FOR PRODUCING GLASS PANEL UNIT, AND METHOD FOR PRODUCING GLASS WINDOW
GLASSCHEIBENEINHEIT, GLASFENSTER, VERFAHREN ZUR HERSTELLUNG EINER GLASSCHEIBENEINHEIT UND VERFAHREN ZUR HERSTELLUNG EINES GLASFENSTERS
UNITÉ DE PANNEAU EN VERRE, FENÊTRE EN VERRE, PROCÉDÉ DE PRODUCTION D'UNITÉ DE PANNEAU EN VERRE ET PROCÉDÉ DE PRODUCTION DE FENÊTRE EN VERRE
SHIMIZU TAKESHI (author) / NONAKA MASATAKA (author) / ISHIKAWA HARUHIKO (author) / URIU EIICHI (author) / HASEGAWA KAZUYA (author) / ISHIBASHI TASUKU (author) / ABE HIROYUKI (author)
2021-03-03
Patent
Electronic Resource
English
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
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