Device for injection a strand of a paste-like mass into the intermediate space between glass panes of an insulated glass pane

A method of injecting a strand of a paste-like mass into an intermediate space of an edge joint between two spaced apart glass plates to form an insulated glass pane, the method comprising:

• providing a plurality of storage units for a plurality of different constituents of the paste-like curing mass;
• providing a nozzle, out of which the paste-like curing mass can escape;
• providing a supply path for connecting the storage units to the nozzle;
• providing displacement devices, which engage the storage units;
• activating the displacement devices to displace the constituents of the paste-like curing mass out of a respective storage unit into the supply path;
• providing a dynamic mixer, arranged in the supply path, for receiving and mixing the constituents of the paste-like curing mass;
• and
• ejecting the paste-like curing mass from the nozzle into said space between the two glass-plates.

A device for injecting a strand of a paste-like curing mass, said paste-like curing mass being formed from a plurality of constituents, said device comprising;

• a nozzle for injecting the strand into an intermediate space of an edge joint between two spaced apart glass plates of an insulated glass pane;
• a storage unit for each of the constituents of the paste-like curing mass, each storage unit being connected to the nozzle by a supply path;
• and
• a dynamic mixer disposed in said supply path for receiving and mixing the constituents of the paste-like curing mass, said mixer having a cylindrical or truncated cone-shaped mixing tube, in which a drivable mixing shaft is arranged, wherein said drivable mixing shaft is provided with mixing blades, which mixing blades protrude radially from and are arranged around the mixing shaft in a helical manner and have surfaces, which point in a supply direction and are arranged at an angle (β) to the longitudinal axis of the mixing shaft, which angle (β) differs from 90°, so that said mixing blades effect an advance of the paste-like curing mass in response to a driven mixing shaft and wherein the flow cross section of the mixer and its drive power are designed for a throughput of the paste-like curing mass of at least 0.5 l/min.