摘要:
An apparatus for dispensing a plurality of liquids, in particular colorants for paints, comprising a support, such as a turntable or a linear table, defining a plurality of positions and a plurality of containers holding a liquid, mounted on the support at the positions, and provided with a pump and/or a valve for dispensing the liquid from the container. At least some of the containers form, together with a respective liquid and pump and/or valve, a cartridge, which cartridge is releasably mounted in the apparatus.
摘要:
An apparatus for dispensing a plurality of liquids, in particular colorants for paints, comprising a support, such as a turntable or a linear table, defining a plurality of positions and a plurality of containers holding a liquid, mounted on the support at the positions, and provided with a pump and/or a valve for dispensing the liquid from the container. At least some of the containers form, together with a respective liquid and pump and/or valve, a cartridge, which cartridge is releasably mounted in the apparatus.
摘要:
Method of homogenizing a liquid, in particular a colorant for paint, in a container, comprising the steps of withdrawing liquid from the container at a first flow speed (S1) and then returning the liquid to the container at a second flow speed (S2), higher than the first flow speed (S1).
摘要:
Method of homogenizing a liquid, in particular a colorant for paint, in a container, comprising the steps of withdrawing liquid from the container at a first flow speed (S1) and then returning the liquid to the container at a second flow speed (S2), higher than the first flow speed (S1).
摘要:
An apparatus for dispensing viscous fluids includes a turntable rotatable around an axis of rotation. A plurality of pumps are attached to and distributed around the axis of the turntable. The pumps each have a connector for releasably connecting a fluid package thereto for dispensing fluid therefrom and have associated first positioning members. A plurality of removable rigid holders is adapted to receive a flexible fluid package therein in a predetermined position. The holders include second positioning members adapted to coact with the first positioning members to enable placement of the holders onto the turntable such that the package received therein is connected to the respective connector.
摘要:
A gear pump comprises a housing having an inlet and an outlet. A first and second gear each have gear teeth which are in engagement with each other. The first gear is a rotor gear which is journaled within the housing and is drivable. It includes means for driving the first gear in order to move relative to the second gear, such as to pump a fluid from the inlet to the outlet of the housing.The housing includes inner housing parts encasing the gears and a single piece mold around the inner housing parts enclosing the gear pump.
摘要:
An apparatus for dispensing viscous fluids includes a turntable that is rotatable about an axis of rotation. The apparatus is connected to a plurality of containers that contain fluid to be dispensed. The containers are mounted to the turntable in a spaced relationship about the circumference of the turntable. The turntable is also connected to a plurality of pumps, one pump associated with each container. The pumps include connectors that are releasably connected to the containers and that facilitate the removal of an empty container for replacement with a full container. The apparatus also includes an actuator that facilitates the removal of an empty container. The pumps are preferably disposed on an opposing side of the turntable from the containers. The apparatus also includes a plurality of rollers disposed at the outer circumference of the turntable for supporting the turntable in the radial and axial directions.
摘要:
A dispensing system for dispensing viscous fluids from flexible packages is provided. The flexible package is connected to a pump by way of a conduit. A buffer system may be provided which results in an emptying of the flexible package of fluid first prior to the emptying of the buffer system. A valve may be provided to isolate the flexible package thereby enabling the flexible package to be removed and replaced with a full package while the pump continues to draw fluid out of the buffer system. Accordingly, the flexible package of fluid may be replaced without interruption of the dispenser. A self-cleaning closure for the outlet to the dispenser may be provided to keep the outlet clean.