DYNAMIC MIXER AND USE THEREOF

摘要

The invention relates to a dynamic mixer (1) for viscous masses, in particular for components of dental impression masses, and to the use of said dynamic mixer for dental impression masses. The dynamic mixer (1) according to the invention for the components of viscous masses, in particular for the components of dental impression masses, comprises a mixing pipe (2) and a drivable rotor (3) arranged therein, wherein the mixing pipe has an end wall (22) having at least two inlet openings (23, 24) for the components at a first end (20) of the mixing pipe and has an outlet opening (21) for the mixture at the other end of the mixing pipe, wherein the rotor (3) has a rotor disk (32) having at least one entraining element (33) directed toward the end wall (22) and having at least one rotor-disk opening (24) for the passage of the components to the side of the rotor disk (32) facing away from the end wall (22), wherein at least one mixing element (36) is arranged on the rotor hub (31) between the rotor disk (32) and the outlet opening (21) of the mixing pipe (2). At least one protruding pin (26) is arranged on the end wall (22) toward the rotor disk (32). The at least one entraining element (33) has at least one recess (38) for the at least one pin (26).

主权项

1. A dynamic mixer (1) for the components of viscous compounds, in particular for the components of dental impression compounds, having a mixing tube (2) and, arranged therein, a drivable rotor (3), wherein has at its first end (20) an end wall (22) having at least two inlet openings (23, 24) for the components, and at its other end an outlet opening (21) for the mixture, wherein the rotor (3) has a rotor disk (32) having at least one entraining element (33) that faces the end wall (22), and at least one rotor disk opening (24) for the components to pass through to the side of the rotor disk (32) remote from the end wall (22), wherein at least one mixing element (36) is arranged on the rotor hub (31) between the rotor disk (32) and the outlet opening (21) of the mixing tube (2),
characterized in that at least one projecting pin (26) is arranged on the end wall (22) toward the rotor disk (32), and the at least one entraining element (33) has at least one recess (38) for the at least one pin (26).