Presented and described herein is a stroke system (1) for dosing a fluid from a container (3), comprising a piston pump (5) with a piston (7), so that a fluid can be dosed from a container (3) by displacement of the piston (7), and a temperature control device (29) for controlling the temperature of the fluid to be dosed by means of the stroke system (1).

The present disclosure is directed to an agitating system having a sub-hopper configured to receive particulate material, an agitator disposed within the sub-hopper and configured to promote movement of the particulate material through the sub-hopper, and a deflector configured to block a portion of the particulate material from exerting a force onto the agitator as the particulate material flows through the sub-hopper. The deflector is positioned such that the agitator extends beyond a first distal edge and a second distal edge of the deflector along a lateral axis.

A cementitious slurry mixing and dispensing system includes a slurry mixer that agitates and forms aqueous cementitious slurry, a discharge conduit in communication with the mixer and forming an interior surface defining a slurry flow path to convey the slurry therethrough to an outlet, a distribution mat disposed proximally to the outlet, a vibrating plate supporting the distribution mat, an overhead bracing system from which the vibrating plate is suspended, and a plurality of support members coupled between the overhead bracing system and the vibrating plate. The vibrating plate is adapted to impart vibrational forces on the distribution mat to promote movement of the aqueous slurry. Each support member includes a rod, a hollow coupling member, and at least one resilient bushing assembly adapted to dampen the vibrational forces exerted by the vibrating plate, thereby isolating the rod and the overhead bracing system from the vibrational forces.

A mixing assembly, device, system and method for operating are provided which includes a powder assembly holding a first container containing a powder, the powder assembly having a powder dispensing means for dispensing a predetermined quantity of the powder, a liquid assembly holding a second container containing a liquid, the liquid assembly having a liquid dispensing means for dispensing a predetermined amount of the liquid, and a mixing bowl for receiving the predetermined quantity of the powder and the predetermined amount of the liquid.

A mixing device for mixing a puncture repair liquid and compressed air includes a mixing chamber, a first inlet for supplying the compressed air to the mixing chamber, a second inlet for supplying the puncture repair liquid to the mixing chamber, and an outlet for discharging a mixture of the puncture repair liquid and the compressed air from the mixing chamber. The mixing chamber includes a deposition section for depositing agglomerates contained in the puncture repair liquid. The deposition section is provided between the second inlet and the outlet.

Shown and described is a device (100) for dosing and/or preparing a mixture of substances, in particular a medium or a buffer, the device (100) comprising: at least one first container (102), which is designed to receive at least one solid component, at least one first dosing device (104) for dosing the at least one solid component, the first dosing device (104) being connected to or can be connected to the first container (102), at least one fluid connection (110, 110′) to connect to at least one second container (103, 103′), which is designed to receive at least one fluid, and/or a fluid line for supplying a fluid, and at least one second dosing device (108, 108′) for dosing the at least one fluid, the second dosing device (108, 108′) being connected or connectable to the second container (103, 103′) or to the fluid line, respectively. the fluid line, wherein the at least one second container (103, 103′) and/or the at least one second dosing device (108, 108′) are replaceable and are developed as disposable articles, and/or wherein the at least one first container (102) and/or the at least one first dosing device (104) are replaceable and are developed as disposable articles.

The present disclosure is directed to an agitating system having a sub-hopper configured to receive particulate material, an agitator disposed within the sub-hopper and configured to promote movement of the particulate material through the sub-hopper, and a deflector configured to block a portion of the particulate material from exerting a force onto the agitator as the particulate material flows through the sub-hopper. The deflector is positioned such that the agitator extends beyond a first distal edge and a second distal edge of the deflector along a lateral axis.

A crossover prevention valve for use in a multi-component fluid mixing and dispensing system includes a valve body defining at least two fluid passageways having respective one-way check valves at their outlet ends. A forward end of the valve body cooperates with an interior surface of a dispensing nozzle to define a mixing chamber for chemically reactive fluids prior to discharging the mixed fluids out of the dispensing nozzle. The crossover prevention valve does not permit reverse flow, thereby preventing clogs due to undesired intrusion of one reactant into the flow path of another reactant. Solidified reactants left in the mixing chamber are easily removed from the valve body, permitting the valve body to be reused even after sitting for extended periods.

A cementitious slurry mixing and dispensing system includes a slurry mixer that agitates and forms aqueous cementitious slurry, a discharge conduit in communication with the mixer and forming an interior surface defining a slurry flow path to convey the slurry therethrough to an outlet, a distribution mat disposed proximally to the outlet, a vibrating plate supporting the distribution mat, an overhead bracing system from which the vibrating plate is suspended, and a plurality of support members coupled between the overhead bracing system and the vibrating plate. The vibrating plate is adapted to impart vibrational forces on the distribution mat to promote movement of the aqueous slurry. Each support member includes a rod, a hollow coupling member, and at least one resilient bushing assembly adapted to dampen the vibrational forces exerted by the vibrating plate, thereby isolating the rod and the overhead bracing system from the vibrational forces.

A mixing device for mixing a puncture repair liquid and compressed air includes a mixing chamber, a first inlet for supplying the compressed air to the mixing chamber, a second inlet for supplying the puncture repair liquid to the mixing chamber, and an outlet for discharging a mixture of the puncture repair liquid and the compressed air from the mixing chamber. The mixing chamber includes a deposition section for depositing agglomerates contained in the puncture repair liquid. The deposition section is provided between the second inlet and the outlet.