A spacer is provided for an insulating glazing unit that includes at least two spaced-apart glazing panes connected along their edges via the spacer in a mounted state in which the spacer is mounted at the edges to limit an interspace, which is defined between the glazing planes and is filled with gas. The spacer has an inner wall (14) connecting side walls (11, 12) on an inner side that faces the interspace. The inner wall (14) includes a recess portion (14rs, 14rt, 14rc) that enables the length of the inner wall to change in the width direction in response to an external pressure force or an external tensional force applied to the side walls (11, 12).

Insulating glass units and spacers for securing the glass panes in insulating glass units are disclosed. The spacers may include a first chamber and second chamber formed therein. Particulate filters, gas filters (e.g., activated carbon for removing organics), desiccant bodies, getters (e.g., hydrogen sulfide getters) and combinations thereof may be disposed in the first and/or second chambers.

A spacer for insulated glass units includes a main body co-extruded from first and second plastics, the second plastic having lower thermal conductivity and higher flexibility than the first plastic. The main body includes first and second side walls arranged parallel to each other, a glazing interior wall connecting to the side walls, an outer wall, which is arranged substantially parallel to the glazing interior wall and connects the side walls to one another directly or via connecting walls, and a cavity, which is enclosed by the side walls, the glazing interior wall, and the outer wall or by the side walls, the glazing interior wall, the outer wall, and the connecting walls. The main body is designed as a hollow profile formed from the second plastic, in which hollow profile the first plastic is arranged, at least in some regions, on the inside directly adjacent the hollow profile.

A spacer for insulating glazings includes a polymeric main body including first and second pane contact surfaces, a glazing interior surface, an outer surface and a hollow chamber. The first and second pane contact surfaces run opposite one another and parallel to one another. The glazing interior surface and the outer surface are connected to one another via the first pane contact surface and the second pane contact surface. The hollow chamber is enclosed by the glazing interior surface, the outer surface, the first pane contact surface, and the second pane contact surface. The outer surface has a first angled section adjacent the first pane contact surface and a second angled section adjacent the second pane contact surface. Each of the first and second angled sections assume an angle of 120 to 150 relative to the respective adjacent first pane contact surface and second pane contact surface.

A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The panel may include a getter. The getter may be a thin film getter and/or may be elongated in shape. A support surface of a first recess, in which the getter is positioned, may be designed in order to improve sorption of the getter. For example, a second recess may be defined in a base of the first recess, in order to improve sorption of the getter.

The present disclosure discloses an insulating glass unit spacer bar frame and a method for producing same, which relates to the field of insulating glass units. The insulating glass unit spacer bar frame includes a sealed-filler-type spacer bar and an empty spacer bar. The sealed-filler-type spacer bar has a hollow accommodating cavity filled with desiccants. The sealed-filler-type spacer bar has opposite first and second ends, both of which are in a sealed state and have an insertion structure. The empty spacer bar has opposite third and fourth ends, both of which are in an open state. The first end is inserted into the third end, and the second end is inserted into the fourth end, so that a spacer bar frame is formed through bending. The present application can effectively reduce production costs and improve production efficiency.