A system (1) for distributing resin (3), the system (1) including at least one supply of resin (3a,3b), at least one conduit (5a,5b) operatively connectable to a corresponding supply of resin (3a,3b), and at least one pump (7a,7b) operatively connectable to each conduit (5a,5b) for pumping resin (3) from the corresponding supply of resin (3a,3b). The system (1) also includes a driving assembly (9) operatively connectable to each pump (7a,7b) for driving the same, the driving assembly (9) including a transmission assembly (11) being configured specifically depending on the nature of resin (3) to be pumped through each conduit (5a,5b). The system (1) also includes a discharging assembly (13) operatively connectable to each conduit (5a,5b) for discharging resin (3) out from the discharging assembly (13), the discharging assembly (13) being also operatively connectable to the driving assembly (9) for selectively and adjustably controlling operating parameters of each pump (7a,7b). Also described is a resin reservoir bag to be used for with the resin distributing system (1).

A base valve, a base pump, a catalyst valve, a catalyst pump, a mixing chamber, a base cylinder connected to the base valve, and a catalyst cylinder connected to the catalyst valve. The base and catalyst cylinders are actuated so as to push base and catalyst fluids out of the base and catalyst cylinders, respectively, and into the mixing chamber. An electronic controller has a ready mode and a dispensing mode. In the ready mode, the controller i) activates the base and catalyst pumps and ii) signals the actuator to push or pull, in response to a dispense signal being asserted. In the dispensing mode, the controller a) deactivates the base and catalyst pumps, b) signals the actuator to stop pushing or stop pulling, and maintains a) and b) in response to the dispense signal being de-asserted. Other embodiments are also described.

A casing of an aircraft turbomachine includes an annular shell extending around an axis A and made of a composite material having fibers that which are woven and embedded in a resin. An annular layer made of abradable material extends inside the shell, around axis A and is obtained by spreading and polymerizing a paste. Support panels extend around axis A and are interposed between the shell and the abradable layer.

The occurrence of separation or reaggregation is suppressed in a suspension such as a battery electrode slurry. A battery electrode slurry distributing apparatus includes: a circulation pipe via which a positive electrode slurry is to be circulated; and a control unit that controls the supply of the positive electrode slurry to each of coaters. In a period in which either the coater is allowed to receive the supply of the positive electrode slurry, the control unit inhibits the supply of the positive electrode slurry to the other coater. The circulation pipe is structured in a polygonal loop. The coaters are connected to respective elbow portions formed in the circulation pipe via the pipes, respectively.

The various embodiments described herein include methods, devices, and systems for customizing dental care. In one aspect, an oral care agent dispenser device includes: (1) multiple chambers each configured to receive a cartridge containing a different oral care agent ingredient of a plurality of oral care agent ingredients; (2) memory configured to store an oral care agent formulation that includes one or more of the plurality of oral care agent ingredients; and (3) a dispenser positioned above an oral care agent dispensing region, the dispenser configured to dispense one or more of the plurality of oral care agent ingredients in accordance with the oral care agent formulation.

An applicator system includes a delivery apparatus and a dispenser assembly. The delivery apparatus includes a carrier configured to support first and second containers containing first and second liquids, the first and second containers having first and second outlets. The dispenser assembly includes a frame, a first distribution manifold removably connected to the frame, and a plurality of nozzles. The first distribution manifold includes an inlet and a plurality of outlets in fluid communication with the inlet. Each of the plurality of nozzles is removably fluidly coupled to a corresponding outlet of the first distribution manifold. The applicator system further includes a first hose, wherein one end of the first hose is removably fluidly coupleable to the inlet of the first distribution manifold and another end of the first hose is removably fluidly coupleable to at least one of the first outlet and the second outlet.

A sealing applicator can include a central body; a swiveling chamber; and a connection housing, wherein the central body and the swiveling chamber comprise an axis configured to receive multiple materials, and wherein the axis is configured to dispense the materials at any of 360 degrees of rotation.

A device for applying an at least two-component viscous material to workpieces, includes a metering unit which has a number of metering valves corresponding to the number of components of the viscous material, and a static mixer which has a mixing tube, for mixing the components introduced using the metering unit into a material inlet at its first end and during passage from the material inlet to a material outlet at its second end, and an outer tube, wherein the mixing tube is received in the outer tube and, at the material inlet and at the material outlet, is sealed off from the environment using respective seals. The seals each have a circumferential cutting edge, and the cutting edges, when subjected to force in a direction towards each other, each cut into an end face on the mixing tube.

An apparatus includes a housing, a dispensing system disposed in the housing, a spectral measurement device, and a computing system. The dispensing system includes at least one storage container, a pump operatively connected to each of the storage containers, and a mixing chamber. The computing system includes a control mechanism operatively connected to the pump and the spectral measurement device, a processor, a storage device, an input, and a display.

A paint circulation system includes a paint reservoir, a pressure transducer, a servo motor driven pump, an electronic servo drive and controller, one or more paint applicators in a spray booth and an isolation valve. The pressure transducer provides a signal to the controller indicating the current pressure in the system. The servo pump is controlled by the controller and servo drive, draws paint from the reservoir and maintains the desired pressure in the system. The isolation valve is downstream from the applicators and is closed when paint is requested by the applicators. When paint is flowing to the applicators, the servo drive adjusts pump speed to maintain the desired system pressure as sensed by the pressure transducer. When paint is not requested, the isolation valve is open and the servo pump motor operates to provide a minimum flow rate to circulate paint from, and return it to, the reservoir.