INSULATING GLASS, SPACER FOR PRODUCING AN INSULATING GLASS SPACER FRAME AND METHOD FOR FILLING INSULATING GLASS WITH INSULATING GAS

摘要

The insulating glazing comprises a spacer frame (10), at least one sheet of internal glass (2), and two sheets of external glass (3, 4). The edge of the internal glass sheet (2) is received in a peripheral groove (11) of the spacer frame. The spacer frame (10) is tightly secured between the two external glass sheets (3, 4). - A respective cavity (5; 6) is formed each time between two adjacent glass sheets. At least one gas passage orifice (25) passes through the spacer frame (10) from its side opposite the bottom of the peripheral groove (11) and opens into the bottom of the peripheral groove (11). The location of the orifice (25) prevents it from being visible to the end user.