Insulated glazing with spacer, related methods and uses
First Claim
Patent Images
1. An insulating glazing unit comprising:
- a first pane;
a second pane;
an outer pane interspace defined by a space between the first pane and the second pane bounded on one side by first edges of said panes;
an inner pane interspace defined by a space between the first pane and the second pane bounded on one side by second edges of said panes opposite the first edges; and
a spacer comprising;
a glazing interior surface;
a first pane contact surface;
a second pane contact surface;
a plastic profile;
a primary sealing means; and
a main member containing at least one sealing material containing a drying material,wherein;
the plastic profile separates the outer pane interspace from the inner pane interspace,the main member is arranged in the outer pane interspace adjacent and in direct contact with the plastic profile,the primary sealing means is arranged in the outer pane interspace adjacent and in direct contact with the main member,the first pane and the second pane each make direct contact with the plastic profile and the primary sealing means respectively at the first pane contact surface and the second pane contact surface, andthe primary sealing means encloses the main member on three sides.
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Abstract
An insulating glazing unit having a first pane, a second pane, an outer pane interspace, an inner pane interspace, and a spacer is described. The spacer has a glazing interior surface, a first pane contact surface, and a second pane contact surface, a plastic profile, a primary sealing means, and a main member. The main member contains a sealing material containing a drying material. The plastic profile separates the outer pane interspace from the inner pane interspace. The main member is arranged in the outer pane interspace adjacent the plastic profile and the primary sealing means is arranged in the outer pane interspace adjacent the main member.
125 Citations
21 Claims
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1. An insulating glazing unit comprising:
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a first pane; a second pane; an outer pane interspace defined by a space between the first pane and the second pane bounded on one side by first edges of said panes; an inner pane interspace defined by a space between the first pane and the second pane bounded on one side by second edges of said panes opposite the first edges; and a spacer comprising; a glazing interior surface; a first pane contact surface; a second pane contact surface; a plastic profile; a primary sealing means; and a main member containing at least one sealing material containing a drying material, wherein; the plastic profile separates the outer pane interspace from the inner pane interspace, the main member is arranged in the outer pane interspace adjacent and in direct contact with the plastic profile, the primary sealing means is arranged in the outer pane interspace adjacent and in direct contact with the main member, the first pane and the second pane each make direct contact with the plastic profile and the primary sealing means respectively at the first pane contact surface and the second pane contact surface, and the primary sealing means encloses the main member on three sides. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 21)
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18. A method for producing an insulating glazing unit, the method comprising:
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preparing a spacer by coextruding a main member containing a sealing material containing a desiccant and a primary sealing means on a plastic profile; providing a first pane and a second pane; bringing the first pane in direct contact with a first pane contact surface of the spacer, and bringing the second pane in direct contact with a second pane contact surface of the spacer, such that the plastic profile is arranged on a glazing interior surface of the spacer; and pressing together the first pane, the second pane, and the spacer, thereby producing a pane arrangement of the insulating glazing unit having a stable adhesive bond, wherein the insulating glazing unit comprises; the first pane and the second pane; an outer pane interspace defined by a space between the first pane and the second pane bounded on one side by first edges of said panes; an inner pane interspace defined by a space between the first pane and the second pane bounded on one side by second edges of said panes opposite the first edges; and the spacer comprising; the glazing interior surface; the first pane contact surface; the second pane contact surface; the plastic profile; the primary sealing means; and the main member containing the sealing material containing a drying material, wherein; the plastic profile separates the outer pane interspace from the inner pane interspace, the main member is arranged in the outer pane interspace adjacent and in direct contact with the plastic profile, the primary sealing means is arranged in the outer pane interspace adjacent and in direct contact with the main member, the first pane and the second pane each make direct contact with the plastic profile and the primary sealing means respectively at the first pane contact surface and the second pane contact surface, and the primary sealing means encloses the main member on three sides.
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19. A method for producing an insulating glazing unit, the method comprising:
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providing a first pane, a second pane, and a third pane; arranging a first plastic profile between the first pane and the third pane and arranging a second plastic profile, at a same height as the first plastic profile, between the third pane and the second pane, the first plastic profile and the second plastic profile forming a plastic profile at an outer pane interspace of the insulating glazing unit, and coextruding onto the plastic profile a primary sealing means and a main member containing a sealing material with desiccant, wherein the insulating glazing unit comprises; the first pane, the second pane, and the third pane; an outer pane interspace defined by a space between the first pane and the second pane bounded on one side by first edges of said panes; an inner pane interspace defined by a space between the first pane and the second pane bounded on one side by second edges of said panes opposite the first edges; and a spacer comprising; the glazing interior surface comprising a first glazing interior surface and a second glazing interior surface; the first pane contact surface; the second pane contact surface; the plastic profile comprising a first plastic profile on the first glazing interior surface between the first pane and the third pane; and
a second plastic profile on the second glazing interior surface between the third pane and the second pane;the primary sealing means; and the main member containing the sealing material containing a drying material, wherein; the plastic profile separates the outer pane interspace from the inner pane interspace, the main member is arranged between the first and second panes in the outer pane interspace adjacent and in direct contact with the plastic profile, the primary sealing means is arranged in the outer pane interspace adjacent and in direct contact with the main member, the first pane and the second pane each make direct contact with the plastic profile and the primary sealing means respectively at the first pane contact surface and the second pane contact surface, the third pane protrudes into the main member in a region between the first plastic profile and the second plastic profile, and the primary sealing means encloses the main member on three sides.
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20. A method for producing an insulating glazing unit, the method comprising:
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providing a third pane; coextruding a main member containing a desiccant together with a primary sealing means around the third pane, and, simultaneously mounting; a first plastic profile on a first glazing interior surface, and a second plastic profile on a second glazing interior surface directly adjacent the main member; providing a first pane and a second pane; bringing the first pane and the second pane respectively in direct contact with a first pane contact surface and a second pane contact surface of a spacer, the spacer comprising the first plastic profile, the second plastic profile, the main member, and the primary sealing means; and pressing together the first pane, the second pane, the third pane, and the spacer, thereby producing a pane arrangement of the insulating glazing unit having a stable adhesive bond wherein the insulating glazing unit comprises; the first pane, the second pane, and the third pane; an outer pane interspace defined by a space between the first pane and the second pane bounded on one side by first edges of said panes; an inner pane interspace defined by a space between the first pane and the second pane bounded on one side by second edges of said panes opposite the first edges; and the spacer comprising; the glazing interior surface comprising a first glazing interior surface and a second glazing interior surface; the first pane contact surface; the second pane contact surface; a plastic profile comprising the first plastic profile on the first glazing interior surface between the first pane and the third pane; and
the second plastic profile on the second glazing interior surface between the third pane and the second pane;the primary sealing means; and the main member containing the sealing material containing a drying material, wherein; the plastic profile separates the outer pane interspace from the inner pane interspace, the main member is arranged between the first and second panes in the outer pane interspace adjacent and in direct contact with the plastic profile, the primary sealing means is arranged in the outer pane interspace adjacent and in direct contact with the main member, the first pane and the second pane each make direct contact with the plastic profile and the primary sealing means respectively at the first pane contact surface and the second pane contact surface, the third pane protrudes into the main member in a region between the first plastic profile and the second plastic profile, and the primary sealing means encloses the main member on three sides.
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Specification