US 12,241,306 B2
Laminated vacuum insulated glass unit
Jacob Christian Molbo, Hørsholm (DK); Marcus Rudi Frank, Hørsholm (DK); Erik Leth Frisenvad, Hørsholm (DK); Utku Ahmet Özden, Hørsholm (DK); and Kristian Damholdt Jørgensen, Hørsholm (DK)
Assigned to VKR HOLDING A/S, Hørsholm (DK)
Appl. No. 17/266,278
Filed by VKR HOLDING A/S, Hørsholm (DK)
PCT Filed Aug. 23, 2019, PCT No. PCT/EP2019/072583
§ 371(c)(1), (2) Date Feb. 5, 2021,
PCT Pub. No. WO2020/043614, PCT Pub. Date Mar. 5, 2020.
Claims priority of application No. 201870559 (DK), filed on Aug. 30, 2018.
Prior Publication US 2021/0301588 A1, Sep. 30, 2021
Int. Cl. B32B 17/10 (2006.01); B32B 3/26 (2006.01); E06B 3/66 (2006.01); E06B 3/677 (2006.01); E06B 3/663 (2006.01)
CPC E06B 3/6775 (2013.01) [B32B 3/266 (2013.01); B32B 17/10055 (2013.01); B32B 17/10091 (2013.01); B32B 17/10302 (2013.01); E06B 3/6612 (2013.01); E06B 3/66304 (2013.01); E06B 2003/66338 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A laminated vacuum insulated glass (VIG) unit comprising
a vacuum insulated glass unit comprising first and second glass sheets separated by support structures to provide a gap between the glass sheets, and an edge-sealing enclosing and sealing said gap,
a recessed portion in an outer surface of the first glass sheet,
an evacuation hole arranged in said first glass sheet and extending from the recessed portion to the gap,
a sealing system sealing the evacuation hole, wherein the sealing system is arranged in said recessed portion and,
a lamination layer arranged between a further sheet and the first glass sheet comprising said evacuation hole,
wherein a part of said sealing system extends into a hole in the further sheet,
wherein an enclosure device comprising one or more walls encloses at least a part of said sealing system and extends into said hole in the further sheet and into said recessed portion, and
wherein said enclosure device is attached to one or more surfaces of said recessed portion by means of an adhesive.