US 12,352,100 B2
Heat-insulating glass panel
Laszlo Hirschler, Sopron (HU); and Viktor Hirschler, Sopron (HU)
Assigned to Guardian Europe S a r l, Bertrange (LU); and Hirschler Automotive Glass Kft, Sopron (HU)
Appl. No. 17/621,738
Filed by Guardian Europe S.a.r.l., Bertrange (LU); and Hirschler Automotive Glass Kft, Sopron (HU)
PCT Filed Jun. 25, 2020, PCT No. PCT/IB2020/056008
§ 371(c)(1), (2) Date Dec. 22, 2021,
PCT Pub. No. WO2020/261166, PCT Pub. Date Dec. 30, 2020.
Prior Publication US 2022/0259916 A1, Aug. 18, 2022
Int. Cl. E06B 3/66 (2006.01); B32B 3/02 (2006.01); E06B 3/663 (2006.01)
CPC E06B 3/66333 (2013.01) [B32B 3/02 (2013.01); E06B 3/66342 (2013.01); E06B 2003/66338 (2013.01); E06B 2003/66385 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A polygonal heat-insulating glass panel with straight edges and a flat surface, comprising:
two parallel flat glass panes;
a transparent spacer connecting the two parallel flat glass panes to each other, at least on one side of the glass panes, to form a closed frame with other sides of the glass panes, wherein:
the two parallel flat glass panes and the closed frame enclose an inner space of the glass panel with a hermetic seal,
the transparent spacer consists of an adhesive mould between an outer edge sealing glass strip and an inner edge sealing glass strip, the adhesive mould having a transparent adhesive body and an adhesive flange, wherein a width of the outer edge sealing glass strip matches a thickness of the glass panel, and a width of the inner edge sealing glass strip closing the inner space of the glass panel matches a thickness of the inner space of the glass panel,
edges of the glass panes are chamfered to match the adhesive flange, and
a sealing lip, formed by the chamfered edges of the glass panes, directly contacts a sealing surface of the outer edge sealing glass strip of the transparent spacer.