Invention Grant
- Patent Title: Asymmetrical safe vacuum-insulated glazing unit
-
Application No.: US17044162Application Date: 2019-05-13
-
Publication No.: US11268316B2Publication Date: 2022-03-08
- Inventor: Abderrazek Ben Trad , Pierre Schneider , Louis Dellieu , Amelia Desmedt
- Applicant: AGC GLASS EUROPE , AGC INC. , AGC FLAT GLASS NORTH AMERICA, INC. , AGC VIDROS DO BRASIL LTDA
- Applicant Address: BE Louvain-la-Neuve; JP Chiyoda-ku; US GA Alpharetta; BR Sao Paulo
- Assignee: AGC GLASS EUROPE,AGC INC.,AGC FLAT GLASS NORTH AMERICA, INC.,AGC VIDROS DO BRASIL LTDA
- Current Assignee: AGC GLASS EUROPE,AGC INC.,AGC FLAT GLASS NORTH AMERICA, INC.,AGC VIDROS DO BRASIL LTDA
- Current Assignee Address: BE Louvain-la-Neuve; JP Chiyoda-ku; US GA Alpharetta; BR Sao Paulo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP18172109 20180514
- International Application: PCT/EP2019/062184 WO 20190513
- International Announcement: WO2019/219593 WO 20191121
- Main IPC: E06B3/66
- IPC: E06B3/66 ; B32B17/10 ; E06B3/663 ; E06B3/67

Abstract:
A vacuum insulating glazing unit is described. The vacuum insulating glazing unit has a first glass pane and a second glass pane; a set of discrete spacers positioned between the first and second glass panes, maintaining a distance between the first and the second glass panes; a hermetically bonding seal sealing the distance between the first and second glass panes over a perimeter thereof; an internal volume defined by the first and second glass panes and the set of discrete spacers and closed by the hermetically bonding seal, where the internal volume has an absolute vacuum pressure of less than 0.1 mbar. The outer pane face of the second glass pane is laminated to at least one glass sheet by at least one polymer interlayer forming a laminated assembly.
Public/Granted literature
- US20210054682A1 ASYMMETRICAL SAFE VACUUM-INSULATED GLAZING UNIT Public/Granted day:2021-02-25
Information query
IPC分类: