A mixing segment for a static mixer includes inlets and outlets connected by a passage to deflect respective part flows of a material from the inlet to the outlet. Each of the outlets arranged such that an extent thereof is rotated by an angle of rotation of at least 45. A first extent of the passages gradually reduces between an inlet and a constriction of the passage, and a second extent of the passage gradually increases between the constriction and the outlet. The reduction in size of the first extent or the increase in size of the second extent is formed by two walls of the passage that are inclined with respect to one another and with respect to the longitudinal axis of the mixing segment, with at least a part of the walls inclined with respect to the longitudinal axis formed by a curved part surface.

A mixer includes a mixer housing, a mixing element and a mixer inlet section having at least two inlets at an input side and at least two outlets at an output side. The outlets are in fluid communication with the mixing element. The inlets are sealingly connected to corresponding exit openings of a cartridge. The mixer housing includes a connection device for connecting the mixer to the cartridge by rotational movement around a longitudinal axis. An engagement element is disposed at an outer surface of the mixer housing which is accessible from the outside when the mixer is connected to the cartridge. The engagement element includes an engagement surface spaced apart from the upstream end of the mixer housing in the direction of the longitudinal axis. The engagement surface points in the direction of the upstream end of the mixer housing thereby forming an undercut.

The present invention relates to a static mixer for mixing together at least two components. The static mixer comprises a mixer housing; a mixing element having an upstream end with at least two entry openings and a downstream end, the mixing element being arranged at least partly within the mixer housing; a mixing head having at least two inlets provided at an input side and at least two outlets provided at an output surface, wherein each of the at least two inlets is in fluid communication with one of the at least two outlets; and a separating wall disposed between the output surface and the upstream end of the mixing element for separating the components leaving the outlets. The separating wall comprises a free downstream edge which is disposed with respect to at least one of the entry openings so as to allow at least partial flows of the components separated by the separating wall to combine after exceeding the downstream edge and to jointly enter said at least one of the entry openings.

A system which has a static mixer and which contains a dental material. The static mixer has a mixing barrel that extends along a longitudinal axis and, accommodated therein, a cascade of mixing elements. Mixing elements have an outer diameter D of between 1.5 mm and 1.6 mm. The barrel has an inner diameter corresponding to the outer diameter of the mixing elements. The system helps minimizing any residual dental material in the mixer and minimizing forces for extruding the dental material through the mixer.

A dynamic mixer for mixing a multi-component material includes a mixing rotor capable of being rotated about an axis of rotation, the mixing rotor having a coupling socket configured at an end thereof. The coupling socket has a reception space configured to receive at least a part of a polygonal shaped coupling plug of a drive shaft to transfer torque from the drive shaft to the mixing rotor. The reception space has an inner length in the direction of the axis of rotation and has an inner surface extending over the inner length and surrounding the axis of rotation.

A dynamic mixer attachment is disclosed, which is adapted for use with conventional multi-component cartridges. The mixer has dispensing and drive axes that are offset relative to each other to enable use of the mixer with conventional multi-component cartridges. Also disclosed is a dispenser adapted for use with the mixer attachment and conventional multi-component cartridges.

An apparatus and method for application of a line of resin along a crease line of a garment as means of increasing the life of the crease line. The apparatus in one embodiment allows a simultaneous application of lines of resin along respective crease lines of one or more garments to provide an increase in productivity. The apparatus and method allows the operation of a source of a pressurised fluid source used in dispensing of the resin from one or more cartridges held on mounting means to be achieved by an operator's hand which, at the same time, is used to hold gripping means on the mounting means to move the cartridges and mounting means with respect to the crease line to apply the resin.

Apparatus for blending and applying plural substances including aggregate onto an environmental substrate is shown and described. The apparatus includes optionally a single power plant, plural pumps each fed by a respective hopper, and a blender blending pumped materials together. Dispensing ratios of the two pumps are mutually adjustable. An onboard air compressor delivers compressed air for atomizing blended materials as they are dispensed with the aggregate. Because materials may be curable or hardenable, flushing is enabled. The apparatus may be a free standing wheeled device.

The present disclosure relates to a mixer having a mixer housing which encloses a mixing chamber, an input part which can be connected to the mixer housing and has at least two input openings for the components to be mixed, and a mixing element, at least some sections of which extend into the mixing chamber, wherein each of the input openings is flow-connected to the mixing chamber via at least one input duct, wherein there is also in the input part at least one compensation duct which connects the input openings to each other, and/or at least one holding chamber is provided in the mixing element.

A mixing device for infusing/blending liquid nicotine with flavored e-juice. The mixing device includes a tubular body, a plunger screw cap, a puncture mechanism, and a capsule pod. The plunger screw cap includes a disk cap and a pod-receiving tube. The puncture mechanism includes a piercing portion and a structural mount. The piercing portion is mounted within the tubular body by the structural mount, oriented towards a bottom end of the tubular body. The piercing portion breaks open the capsule pod. The plunger screw cap is positioned adjacent to the bottom end. The pod-receiving tube holds the capsule pod and is concentrically connected to the disk cap. The pod-receiving tube is concentrically positioned within the tubular body, adjacent to the bottom end. The plunger screw cap is concentrically and slidably mounted along the tubular body to translate the capsule pod towards and away from the puncture mechanism.