A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GLASS PANEL UNIT PRODUCTION METHOD, FITTING PRODUCTION METHOD, GLASS PANEL UNIT PRODUCTION DEVICE, AND GLASS PANEL UNIT
A glass panel unit having an inner space at a reduced pressure and a building component including the glass panel unit are provided such that no traces of an exhaust pipe are left on their outer surface. To achieve this, a glass panel unit manufacturing method includes a bonding step, a pressure reducing step, and a sealing step. The bonding step includes bonding together a first substrate (10) and a second substrate (20) with a first sealant (410) to create an inner space (510). The pressure reducing step includes producing a reduced pressure in the inner space (510) through an exhaust port (50) that the first substrate (10) has. The sealing step includes melting and expanding a second sealant (420), inserted into the exhaust port (50), by heating the second sealant (420) and thereby sealing the exhaust port (50) up with the second sealant (420) expanded to the point of coming into contact with a dam (47) arranged in the inner space (510).
GLASS PANEL UNIT PRODUCTION METHOD, FITTING PRODUCTION METHOD, GLASS PANEL UNIT PRODUCTION DEVICE, AND GLASS PANEL UNIT
A glass panel unit having an inner space at a reduced pressure and a building component including the glass panel unit are provided such that no traces of an exhaust pipe are left on their outer surface. To achieve this, a glass panel unit manufacturing method includes a bonding step, a pressure reducing step, and a sealing step. The bonding step includes bonding together a first substrate (10) and a second substrate (20) with a first sealant (410) to create an inner space (510). The pressure reducing step includes producing a reduced pressure in the inner space (510) through an exhaust port (50) that the first substrate (10) has. The sealing step includes melting and expanding a second sealant (420), inserted into the exhaust port (50), by heating the second sealant (420) and thereby sealing the exhaust port (50) up with the second sealant (420) expanded to the point of coming into contact with a dam (47) arranged in the inner space (510).
GLASS PANEL UNIT PRODUCTION METHOD, FITTING PRODUCTION METHOD, GLASS PANEL UNIT PRODUCTION DEVICE, AND GLASS PANEL UNIT
GLASSCHEIBENEINHEITHERSTELLUNGSVERFAHREN, BESCHLAGHERSTELLUNGSVERFAHREN, GLASSCHEIBENEINHEITHERSTELLUNGSVORRICHTUNG UND GLASPLATTENEINHEIT
PROCÉDÉ DE PRODUCTION D'UNITÉS DE PANNEAUX DE VERRE, PROCÉDÉ DE PRODUCTION DE MONTURE, DISPOSITIF DE PRODUCTION D'UNITÉS DE PANNEAUX DE VERRE ET UNITÉ DE PANNEAU DE VERRE
NONAKA MASATAKA (author) / URIU EIICHI (author) / SHIMIZU TAKESHI (author) / ISHIKAWA HARUHIKO (author) / HASEGAWA KAZUYA (author) / ISHIBASHI TASUKU (author) / ABE HIROYUKI (author)
2019-03-20
Patent
Electronic Resource
English
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
| European Patent Office | 2017
| European Patent Office | 2017
| European Patent Office | 2019
| European Patent Office | 2023
GLASS PANEL UNIT PRODUCTION METHOD, FITTING PRODUCTION METHOD
| European Patent Office | 2023