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11.发明公开公开(公告)号：US20230167675A1
公开(公告)日：2023-06-01
申请号：US17922618
申请日：2021-05-05
Applicant: VKR HOLDING A/S
CPC classification number: E06B7/2318 , E06B3/6612 , E06B3/6621 , E06B7/2303 , E06B7/2314 , E04D13/03 , E06B3/66333
Abstract: The present disclosure relates to a building aperture cover (1) such as a window or a door. The building aperture cover comprises a frame arrangement (2) and a vacuum insulated glass unit (3), wherein the vacuum insulated glass unit (3) comprises an evacuated gap (4) placed between a first and a second glass sheet (3a, 3b), and wherein a plurality of support structures (5) are arranged in the evacuated gap (4). The vacuum insulated glass unit (3) is arranged in the frame arrangement (2, 6). The building aperture cover (1) comprises one or more elongated flexible sealing gaskets (21, 22) arranged between an outer major surface (S1, S2) of the vacuum insulated glass unit (3) and a frame part (13a, 13c, 23a, 23c) of the frame arrangement (2, 6). The one or more elongated flexible sealing gaskets (21, 22) is arranged to extend substantially parallel to an edge (7, 50a-50d) of the vacuum insulated glass unit (3). One or more of the one or more elongated flexible sealing gaskets (21, 22) comprises an interior, sealed cavity (21a, 22a) configured to comprise a pressurized fluid.
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公开(公告)号：US11285703B2
公开(公告)日：2022-03-29
申请号：US17057739
申请日：2019-05-24
Applicant: VKR Holding A/S
Inventor： Kristian Damholdt Jørgensen , Thomas Villiam Sejer Mikkelsen , Karsten Hansgaard Nielsen , Thomas Lind Madsen , Henrik Jensen , Willibrordus Servatius Bouwens
IPC: E06B3/673 , B32B17/10 , B32B3/10 , B32B37/06 , B32B37/08 , B32B41/00 , E06B3/66 , B32B37/00 , C03C27/06 , B32B38/00
Abstract: The present disclosure relates to a laminated vacuum insulated glass (VIG) unit (1) comprising: a vacuum insulated glass (VIG) unit (11) comprising at least two thermally tempered glass sheets (11a, 11b) separated by a plurality of support structures (12) distributed in a gap (13) between the tempered glass sheets (11a, 11b), and a lamination layer (2) arranged between one of the thermally tempered glass sheets (11a, 11b) of the vacuum insulated glass (VIG) unit (11) and a further sheet (3). The thickness (Th1) of the lamination layer (2) is between 0.25 mm and 3 mm, such as between 0.4 mm and 3 mm, for example between 0.7 mm and 2.4 mm, and the lamination layer thickness varies (VAR1) with at least 0.1 mm such as at least 0.2 mm, e.g. at least 0.3 mm between the further sheet (3) and the vacuum insulated glass (VIG) unit (11). The disclosure additionally relates to use of a method and use of a system for providing laminated vacuum insulated glass (VIG) units (200).
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公开(公告)号：US20220081961A1
公开(公告)日：2022-03-17
申请号：US17422844
申请日：2020-01-13
Applicant: VKR HOLDING A/S
Abstract: A vacuum insulated glass (VIG) unit frame assembly (10) is disclosed comprising: a rectangular vacuum insulated glass unit (1) comprising two glass sheets (2a, 2b) separated by a sealed gap (11), wherein a plurality of support structures (12) are distributed in said gap (11), and a frame arrangement (20) comprising elongated frame profile arrangements (20a-20d) which frames said vacuum insulated glass unit (1) in a frame opening (21), and wherein said frame arrangement (20) comprises a fixation system (40, 45a, 45b, 80, 28a, 28b, 22, 23, 40) fixating the vacuum insulated glass unit (1) at the frame arrangement (20), wherein said frame (20) is arranged so as to allow edges (8a-8d) of said vacuum insulated glass unit (1) to thermally deflect (DIS4) in a deflection direction (D1, D2) perpendicular to said frame opening plane (P2) due to a temperature difference (ΔT=T1−T2) between the two glass sheets (2a, 2b), and to provide a restriction of said thermal deflection (DIS4) of the edges (8a-8d), so as to reduce the magnitude of the thermal deflection compared to an unrestricted thermal deflection of the edges (8a-8d) at said temperature difference (ΔT=T1−T2).
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公开(公告)号：US20220081957A1
公开(公告)日：2022-03-17
申请号：US17422479
申请日：2020-01-13
Applicant: VKR HOLDING A/S
Abstract: Herein is disclosed a vacuum insulated glass (VIG) unit frame assembly (10) comprising: a rectangular vacuum insulated glass unit (1) comprising two glass sheets (2a, 2b) separated by a sealed gap (11) comprising a plurality of support structures (12), and a frame arrangement (20) comprising a fixation system (6, 40) fixating the vacuum insulated glass unit (1) at the frame arrangement (20), wherein said fixation system (6, 40) is arranged so as to allow edges (8a-8d) of said vacuum insulated glass unit (1) to thermally deflect (DIS1, DIS2) in a deflection direction (D1, D2) perpendicular to a frame opening plane (P2) due to a temperature difference (ΔT=T1−T2) between the two glass sheets (2a, 2b), wherein said fixation system (6, 40) is configured so as to allow the magnitude of said thermal deflection (DIS1, DIS2) is configured to vary along the edge (8a-8d) between the corners (9) where the respective edge (8a-8d) terminates.
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公开(公告)号：US20220074260A1
公开(公告)日：2022-03-10
申请号：US17417888
申请日：2020-01-20
Applicant: VKR HOLDING A/S
Inventor： Simon JOHNSEN , Thomas Lind MADSEN , Søren Vejling ANDERSEN , Annette Johncock KRISKO , Utku Ahmet ÖZDEN
Abstract: A method of manufacturing a glass sheet assembly for a vacuum insulated glass unit includes applying an edge seal made of a first material to a perimeter of a first surface of a first glass sheet. The edge seal defining a discontinuity. The method also includes disposing a first surface of a second glass sheet on the edge seal such that a gap is defined between the first surface of the first glass sheet and the first surface of the second glass sheet. The method further includes evacuating the gap through the discontinuity and locally heating the edge seal to at least partially seal the discontinuity.
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Patent Agency Ranking
公开(公告)号：US20220025697A1
公开(公告)日：2022-01-27
申请号：US17311703
申请日：2019-12-12
Applicant: VKR HOLDING A/S
Inventor： Karsten Hansgaard NIELSEN
Abstract: A vacuum insulated glazing unit comprising a first glass sheet and a second glass sheet separated by a gap, with one or more support structures arranged in said gap, and a side seal arranged near the periphery of said glass sheets and enclosing said gap, wherein one of said glass sheets comprises an evacuation hole and an evacuation member, and a sealing material providing a hermetic seal between the evacuation member and said glass sheet, and the sealing material having a sealing material surface extending between a first intersection defined between a surface of the glass sheet and the sealing material surface and a second intersection defined between the evacuation member and the sealing material surface, wherein said sealing material surface at the first intersection has a first contact angle defined between said sealing material surface and the surface of the glass sheet, which first contact angle is below 40 degrees.
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公开(公告)号：US20210371333A1
公开(公告)日：2021-12-02
申请号：US17290820
申请日：2019-11-05
Applicant: VKR Holding A/S
Inventor： Annette Johncock KRISKO , Peter SØNDERKÆR , Karsten Hansgaard NIELSEN , Henrik Aslak Jensen , Timothy Alan Dennis
Abstract: The present disclosure relates to a method of applying a seal material on a glass sheet surface of one or more tempered glass sheets for a vacuum insulated glass unit. The method comprises the steps of: obtaining by means of a sensor system (4) surface variation data of at least one tempered glass sheet (3, 30) for said a vacuum insulated glass (VIG) unit, and applying seal material (2) for an edge seal at a surface (3a, 30a) of said one or more tempered glass sheet (3, 30) by means of one or more nozzles (5) having a nozzle opening (6) for dispensing said seal material. The method further comprises by means of a control system (7) controlling one or more adjustment systems (9, 10, 11) influencing on the applying of said seal material by said one or more nozzles (5) based on said obtained surface variation data. The disclosure additionally relates to a method of manufacturing a vacuum insulated glass (VIG) unit, and a system for applying edge sealing material (2) for an edge sealing of a vacuum insulated glass unit (1, 100) and use of a system for applying edge sealing material (2) for an edge sealing of a vacuum insulated glass unit (1, 100).
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公开(公告)号：US11162298B2
公开(公告)日：2021-11-02
申请号：US16990046
申请日：2020-08-11
Applicant: VKR HOLDING A/S
Inventor： Utku Ahmet Özden , Annette Johncock Krisko , Simon Johnsen
Abstract: A compressible pillar for the preparation of a vacuum insulated glazing (VIG) unit, having a longitudinal extent in the pre-compressed state and including a deformable part having an open structure, which open structure will at least partially collapse when the pillar is subject to a compression force acting in the longitudinal direction of the pillar, the compression force being of at least one value selected within the range of 60 N to 320 N, the pillar will exhibit a partly irreversible deformation causing a reduction in the longitudinal extent of the pillar when the pillar is subjected to the compression force, so that when the compression force is fully released the pillar will exhibit an expansion in the longitudinal direction of the pillar which is less that the reduction in the longitudinal extent of the pillar. Further is shown a process for manufacturing of a compressible pillar, a method of producing a VIG unit as well as a VIG unit.
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公开(公告)号：US20210254395A1
公开(公告)日：2021-08-19
申请号：US16973520
申请日：2019-06-21
Applicant: VKR HOLDING A/S
Abstract: The present disclosure relates to a vacuum insulated glazing unit, to the use thereof and to a method of manufacturing such a unit. The vacuum insulated glazing comprises a first glass pane, having a first interior major surface and a first exterior major surface and a second glass pane having a second interior major surface and second exterior major surface, the glass panes being arranged in parallel with said interior major surfaces facing each other. The VIG unit further comprises a low emissivity coating deposited on at least the first interior major surface, an edge region in proximity to the edge of the first glass pane, defined as where none or a reduced part of the low emissivity coating is present, and a side seal comprising a glassy seal material arranged at a minimum separation distance (d1_min) from said low emissivity coating, so that an intermediate part of said edge region between said glassy sealing material and said low emissivity coating is not bonded to said glassy sealing material, or a side seal arranged at a minimum separation distance (d1_min) of at least 1.5 mm, such as at least 2 mm, or such as at least 3 mm from said low emissivity coating.
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公开(公告)号：US11078671B2
公开(公告)日：2021-08-03
申请号：US16737802
申请日：2020-01-08
Applicant: VKR Holding A/S
Inventor： Torben Krogsgaard Allesen
IPC: E04D13/147 , E04D13/03
Abstract: A middle flashing assembly for use in a roof window arrangement with a first roof window located above a second roof window when seen in the direction of inclination of the roof structure is disclosed. It comprises a middle flashing member configured for extending between the roof windows and having at least one engagement section configured for engagement with a connector element extending from the first roof window towards the second roof window. It further comprises an edge supporting rail and an edge gasket both extending on the interior side of the middle flashing member in parallel with a longitudinal edge. The edge gasket is located between the middle flashing member and the edge supporting rail in the mounted state. An end section extends beyond the middle flashing member in the length direction for engagement with the connector element. A method for weather-proofing a roof window arrangement is also disclosed.
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