Invention Grant
- Patent Title: Insulating glazing with double spacer
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Application No.: US17280732Application Date: 2019-10-22
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Publication No.: US11560749B2Publication Date: 2023-01-24
- Inventor: Marcus Neander , Bianca Bergs
- Applicant: SAINT-GOBAIN GLASS FRANCE
- Applicant Address: FR Courbevoie
- Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee Address: FR Courbevoie
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: EP18205063 20181108
- International Application: PCT/EP2019/078621 WO 20191022
- International Announcement: WO2020/094380 WO 20200514
- Main IPC: E06B3/663
- IPC: E06B3/663 ; E06B3/67 ; E06B3/673 ; E06B9/24

Abstract:
An insulating glazing includes a first pane, a second pane, an inner spacer frame arranged between the panes, which, together with the panes, delimits an inner interpane space, a surrounding outer spacer frame arranged between the panes, which is arranged on the outward facing side of the inner spacer frame, wherein the inner spacer frame consists substantially of a first hollow profile spacer and the outer spacer frame consists substantially of a second hollow profile spacer, the inner spacer frame and the outer spacer frame are in each case connected together to the first pane and the second pane via a primary sealant, an outer interpane space between the outer side of the outer spacer frame and the first pane and the second pane is filled with a secondary sealant.
Public/Granted literature
- US20210381303A1 INSULATING GLAZING WITH DOUBLE SPACER Public/Granted day:2021-12-09
Information query
IPC分类: