Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INDUCTION-HEATING WELDING METHOD FOR VACUUM GLASS
An induction-heating welding method for vacuum insulated glass, the vacuum insulated glass comprises an upper glass substrate and a lower glass substrate. Metal layers are prepared in regions to be sealed of the upper glass substrate and the lower glass substrate. A continuous solder is distributed on the metal layer in the region to be sealed of the lower glass substrate. The upper glass substrate and the lower glass substrate are superposed. During welding, the center of a high-frequency induction welding head moves forward along the center line of the width direction of the metal layers; during induction heating of corner regions of the metal layers, the position of a moving trajectory of the center of the high-frequency induction welding head relative to the center line of the width direction of each metal layer is changed, so that the moving trajectory of the center of the high-frequency induction welding head deviates from the center line of the width direction of the metal layers, and thus, induction power of the metal layers in the corner regions is reduced, and overheating of the metal layers in the corner regions is avoided.
INDUCTION-HEATING WELDING METHOD FOR VACUUM GLASS
An induction-heating welding method for vacuum insulated glass, the vacuum insulated glass comprises an upper glass substrate and a lower glass substrate. Metal layers are prepared in regions to be sealed of the upper glass substrate and the lower glass substrate. A continuous solder is distributed on the metal layer in the region to be sealed of the lower glass substrate. The upper glass substrate and the lower glass substrate are superposed. During welding, the center of a high-frequency induction welding head moves forward along the center line of the width direction of the metal layers; during induction heating of corner regions of the metal layers, the position of a moving trajectory of the center of the high-frequency induction welding head relative to the center line of the width direction of each metal layer is changed, so that the moving trajectory of the center of the high-frequency induction welding head deviates from the center line of the width direction of the metal layers, and thus, induction power of the metal layers in the corner regions is reduced, and overheating of the metal layers in the corner regions is avoided.
INDUCTION-HEATING WELDING METHOD FOR VACUUM GLASS
INDUKTIONSHEIZSCHWEISSVERFAHREN FÜR VAKUUMGLAS
PROCÉDÉ DE SOUDAGE PAR CHAUFFAGE PAR INDUCTION POUR VERRE SOUS VIDE
LI YANBING (Autor:in) / WANG ZHANGSHENG (Autor:in)
08.04.2020
Patent
Elektronische Ressource
Englisch
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
B23K
Löten
,
SOLDERING OR UNSOLDERING
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
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
Induction-heating welding method for vacuum insulated glass
| Europäisches Patentamt | 2022
INDUCTION-HEATING WELDING METHOD FOR VACUUM INSULATED GLASS
| Europäisches Patentamt | 2020