Patent ID: 9522366
Filing Date: 2016-12-20
CPC Classification: A61C,B01F,B05C

Claim Text:
1. A dynamic mixer for a plurality of fluid components, comprising: a housing having at least one inlet opening for receiving a mixable component into the dynamic mixer and opening to a corresponding at least one inlet passage, at least one outlet opening, a first antechamber into which the corresponding at least one inlet passage opens, the first antechamber having a base that is a first longitudinal end of the first antechamber and a top that is a second longitudinal end of the first antechamber, a second antechamber arranged downstream of the first antechamber, the first antechamber being arranged so as to be traversed by the mixable components before the second antechamber, and the first antechamber and the second antechamber being separated by a rotary surface, and a main chamber, the first and second antechambers and the main chamber being configured to enable the mixing of the mixable components; a rotor element rotatably arranged in the housing, the rotor element and the housing being separated by a ring-shaped intermediate space; a first mixing element connected to the rotor element arranged in the intermediate space; and a second mixing element arranged in the first antechamber so as to be disposed on a cartridge side of the rotary surface, the second mixing element including curved extensions that are each configured as a carrier element or as an arm element, each curved extension extending from the rotor element substantially to an inner wall of the first antechamber and having a convex front side facing toward a direction of movement of the second mixing element in a circumferential direction about the rotor axis, and a concave rear side facing in a direction away from the direction of movement of the second mixing element in the circumferential direction about the rotor axis, each curved extension further extending longitudinally from the base to the top of the first antechamber.