Insulating glazing unit comprising a curved pane
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E06B-007/00
출원번호
US-0524752
(2008-01-29)
등록번호
US-8375657
(2013-02-19)
우선권정보
DE-10 2007 005 757 (2007-02-06)
국제출원번호
PCT/FR2008/050131
(2008-01-29)
§371/§102 date
20090728
(20090728)
국제공개번호
WO2008/107612
(2008-09-12)
발명자
/ 주소
Buchwald, Detlef
Kroessel, Oliver
Maueser, Helmut
Immerschitt, Stefan
Hauser, Hubert
출원인 / 주소
Saint-Gobain Glass France
인용정보
피인용 횟수 :
11인용 특허 :
8
초록▼
In an insulating glazing unit including at least one curved rigid pane, another rigid pane and a spacer frame joining the two panes together by an impermeable adhesive, a space is created between the panes. The spacer frame has a variable cross-section over its length, looking in the direction of it
In an insulating glazing unit including at least one curved rigid pane, another rigid pane and a spacer frame joining the two panes together by an impermeable adhesive, a space is created between the panes. The spacer frame has a variable cross-section over its length, looking in the direction of its longitudinal extension, in the region of the joining between the curved rigid pane and the other rigid pane. The spacer frame, in at least in the aforementioned region, includes a plastically deformed elastomer material when the two rigid panes are mutually pressed together.
대표청구항▼
1. An insulating glazing unit comprising: at least one curved rigid pane;another rigid pane to be mutually pressed together with the at least one curved rigid pane;a spacer frame for joining the curved rigid pane and the other rigid pane together by an impermeable adhesive, creating a space between
1. An insulating glazing unit comprising: at least one curved rigid pane;another rigid pane to be mutually pressed together with the at least one curved rigid pane;a spacer frame for joining the curved rigid pane and the other rigid pane together by an impermeable adhesive, creating a space between the panes when the curved pane and the other rigid pane are mutually pressed together, which spacer frame has a variable height over its length, looking toward the curvature of the pane, in a curvature region of the curved rigid pane, such that the space between the panes has a portion with a smaller height and portion with a larger height in the curvature region,wherein the spacer frame includes plural segments, wherein the segments of the spacer frame corresponding to the curvature region have a uniform height in the entirety of said curvature region that is larger than the height of the segments of the spacer frame not located in the curvature region,wherein, upon pressing together the at least one curved rigid pane and the another rigid pane, the spacer frame comprises, in said curvature region, an elastomer material which is plastically deformed to provide at least one local overthickness as viewed in the direction of the height of the space between the panes. 2. The insulating glazing unit as claimed in claim 1, wherein a metal insert of constant width is embedded in the spacer frame. 3. The insulating glazing unit as claimed in claim 1, wherein the spacer frame is manufactured from a continuous extruded section with an initially constant height and including only a single welding point. 4. The insulating glazing unit as claimed in claim 1, comprising a curved pane and a flat pane, or two curved panes having different curvatures, in which unit the elastomer spacer frame compensates in the latter case for differences in curvature by a plastic deformation. 5. The insulating glazing unit as claimed in claim 1, wherein the variable height of the spacer frame is produced in the curvature region by pressing and displacement of the elastomer material. 6. The insulating glazing unit as claimed in claim 1, wherein the rigid panes are made of glass or plastic. 7. The insulating glazing unit as claimed in claim 6, wherein a rigid glass pane includes prestressed or partially prestressed or unprestressed glass. 8. The insulating glazing unit as claimed in claim 1, wherein at least one rigid pane is a laminated pane made up of two glass and/or plastic rigid panes joined together by surface adhesion. 9. The insulating glazing unit as claimed in claim 1, including a transparent viewing field. 10. The insulating glazing unit as claimed in claim 9, further comprising an electrical functional element of a surface lamp, or a solar cell, or a display screen. 11. The insulating glazing unit as claimed in claim 10, wherein the electrical functional element lies within the space between the panes. 12. The insulating glazing unit as claimed in claim 10, wherein the electrical functional element is housed between the rigid panes of the insulating glazing unit. 13. The insulating glazing unit as claimed in claim 1, wherein a secondary sealant surrounds the entire spacer frame on the outside.
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