SU960411A1 - Cemented multiple glass unit - Google Patents

Description

(54) GLUED GLASS PACKAGE

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The invention relates to the field of construction, namely to the structures of devices installed in various rooms in order to protect against various types of radiation, such as microwave. .

The design of insulating glass units filled with liquid is known.

The main structural elements of glass packs are metal or plastic spacers through which various combinations of glasses form one or two cavities into which fluid 1 can be placed, by means of sealed materials.

However, these windows are complex in design. Relatively complex devices, including tanks, pumps and piping systems, are used to compensate for the increase in pressure inside the glass unit or to fill the interglass volume with liquid.

The closest technical solution to the present invention is a structure in which the creation of a continuous electric field over the entire area of the glazing is ensured by the use of conductive putty and external

a metal cover along the contour of the glass unit, as well as the presence of a metal screen in the upper part of the spacer frame of the glass unit that covers the compensated air volume 2,

A disadvantage of the known device is the relative complexity of the design and manufacturing technology.

10 of the sleekpackage, associated with the presence of tocopic mastic and a metal cage along the entire contour of the double-glazed window. In addition, the presence of a screen buried in the electrolyte reduces the useful

15 area of the light opening.

The purpose of the invention is to simplify the construction and prevent the occurrence of internal stresses in the glue line.

The goal is achieved by

Claims (2)

20 that in a glass unit containing a spacer frame, two glasses forming a closed cavity filled with liquid, epoxy compound and non-hardening mastic, the spacer frame is made with at least one groove located in the upper part of the frame from the inside and made of graphite or compositions based on it, the edges of the frame are made. The glasses are outlined beyond the contours, and the non-hardening mastic is applied along the outer and inner edges of the glued surfaces to two continuous harness. It shows that a continuous electrical contact, as per the pane of the glass unit, and the entire glazing area is achieved by using a frame of conductive material based on graphite. . The proximity of the thermal coefficient of linear expansion of graphite compositions and glass ensures the stability of the structure against destruction due to the presence of internal stresses arising from its cooling after heat treatment of the EPOXIDE comundum. The use of non-hardening mastic around the perimeter of the bonded surface provides optimal conditions for using the epoxy compound. There is no leakage of the compound both inside the glass pack and outside, which improves the appearance of the product and prevents the formation of defects during production due to the spreading of Aampound and the formation of leaks. FIG. 1 shows schematically, before, a lagged glass pack, General view; 1 in FIG. 2, section A-A in FIG. one; Figures 3 and 4 show longitudinal sections of possible embodiments of an air compensator in the upper element of the spacer frame with a filling hole. A glass pane consists of two or several glasses 1, a graphite spacer frame 2 through which, through two non-hardening mastic 3 harnesses and an epoxy composition 4, the frame is securely fastened to the glasses in a single structure. To fill electrolyte 5, hole b is used, kOTOpoe is sealed with plug 7 on the epoxy compound. The air volume that forms in the holes 8 or in the groove 10 of the glass unit of this design includes the following technological operations. A spacer frame is made from a composition containing graphite powder and a binder by pressing, in the upper element of which, depending on the pressure compensation option adopted, holes 8 are made with slots 9 or groove 10 for pouring electrolyte into the hole b. An expansion frame using a modernized press used in the manufacture of glass packs for construction purposes is applied from two sides to two bundles of 3 non-hardening mastic. On the one hand, an epoxy composition 4 is applied to the gap between the strings of the mastic. Glass 1 is applied to the frame prepared in this way. The second side of the frame is treated similarly to the first. The glass pane is pressed to a certain thickness so that the epoxy composition comes in contact with the panes. Double-glazed windows are loaded into a heating chamber for the polymerization of an epoxy compound. This is followed by the operation of pouring the electroplating glass and sealing the filling opening. The use of glued glass pane with graphite spacer frame will reduce the cost of their manufacture and operation by 10-15%. Claim 1. Glued glass pane, including a spacer frame, two glass, forming a closed cavity filled with liquid, epoxy compound and non-hardening mastic. So that, in order to simplify the design and prevent internal stresses in the glue stitches, the folding frame is made with at least one pazrm located in the upper part of the frame on the inner side, and is made of. graphite or .compositions on its basis, while the edges of the frames are protruding beyond the contours of the glasses. .. 2. The glazing unit according to claim 1, of which is, in order to increase the sealing assembly, non-hardening mastic is applied along the outer and inner contours of the surfaces to be glued by two continuous strands. Sources of information, rintye taken into account during the examination 1. German patent 1 1659482, l. E 06 B.9 / 26, 1969. 2. Author's testimony of the USSR on the application 2730743 / 29- 33, p. .E 06 B 9/24, 1979.. BUT |||||||||, ||. 11 iVi 1, , 1 | 1 || . V-1 - G1 Fuzz.t ig.2 68,768