An application dispenser for at least one component, in particular for an adjustable dosing and/or mixing dispenser, includes a rotation element, in particular a ball for applying the at least one component, and a pump configured to load the at least one component with pressure and feed the at least one component under pressure onto the rotation element.

The invention relates to a metering dispenser for putting out pasty or viscous material, comprising a dispenser housing, a cartridge arranged therein, an applicator and a pump unit. The metering dispenser according to the invention is provided with an actuating device which is formed by a push button, wherein the pump unit is activated by pushing the push button into the housing in order to put out the material.

A fluid dispenser comprising: a fluid reservoir (1); and a pump (3) comprising a pump body (30) and an actuator rod (34), defining between them a pump chamber (33) having a predetermined maximum volume, the rod (34) being axially movable in the body (30) so as to vary the volume of the pump chamber (33); the dispenser being characterized in that it further comprises a dispenser cannula (5) that is mounted on the actuator rod (34) and that includes a dispenser outlet (52) that is suitable for forming a drop of fluid that separates from the cannula (5) by gravity, the determined maximum volume of the pump chamber (33) being substantially equal to the volume of the drop of fluid that is dispensed at the dispenser outlet (52).

A liquid dispenser having a liquid reservoir, a liquid applicator and a conveying device for conveying liquid from the liquid reservoir) to the liquid applicator. The liquid dispenser has an applicator unit, on which the liquid applicator is provided, and a protective unit having a protective cover for protecting the applicator unit. The protective unit and the applicator unit can be displaced with respect to one another between a protective position and a use position. The liquid dispenser has an operating handle, via which operating handle the protective unit can be displaced from the protective position into the use position with respect to the applicator unit, and by which, in the use position, the conveying device can be actuated and liquid can be conveyed from the liquid reservoir to the liquid applicator.

The invention relates to a dosing device comprising a fluid-side module (12,12) and a dry module (13), said fluid-side module (12,12) comprises a chamber (14) and a magnetic piston (16) which is drivingly moved into the chamber (14) by means of a magnetic drive, said piston is penetrated by a channel provided with a seal (20,56). Said magnetic drive for the magnetic piston (16) is arranged in the dry module (13).

A piston pump with an improved arrangement by which a piston-forming element is movable relative to a piston chamber-forming element between locked and unlocked positions. The piston chamber-forming body has a collar member having an inner guide tube coaxially about an axis with a lug member extending radially inwardly therefrom and the piston-forming element has a slide tube coaxially radially inwardly of the collar member with the slide tube carrying motion control features for interaction and engagement with the lug member whereby relative axial and rotational movement of the piston-forming element relative to the piston chamber-forming body provides for the adoption of positions in which the pump is operable to dispense fluid and positions in which the pump is inoperative.

A liquid sprayer apparatus includes a multi-chamber spray mechanism, with at least one chamber being adapted to accumulate pressurized fluid for dispensation over an extended time period. The liquid sprayer apparatus is capable of emitting a liquid spray over a period of time that is substantially greater than a manual pump action applied to the trigger.

A liquid dispenser has a liquid reservoir for storing liquid prior to discharge and a nozzle unit through which liquid is discharged in a discharge direction. The liquid dispenser also has an actuating handle actuable in a direction that deviates from the discharge direction in order to convey liquid from the liquid reservoir to the nozzle unit. The liquid dispenser has an inner housing to which the actuating handle is pivotably articulated, and an outer housing displaceable in a translational manner relative to the inner housing between a first end position and a second end position. The actuating handle and the outer housing have cooperating locking positions which prevent actuation of the actuating handle in the first end position and which allow actuation of the actuating handle in the second end position.

Embodiments of the invention relate to dosing dispensers and in particular to dosing dispensers that may be operated using one hand by raising and filling a dosing chamber followed by lowering and dispensing a product from the dosing chamber and wherein the dose may be selected or adjusted and a user may visually confirm that the proper dose is being loaded and delivered by the dispenser.

A piston pump with an improved arrangement by which a piston-forming element is movable relative to a piston chamber-forming element between locked and unlocked positions. The piston chamber-forming body has a collar member having an inner guide tube coaxially about an axis with a lug member extending radially inwardly therefrom and the piston-forming element has a slide tube coaxially radially inwardly of the collar member with the slide tube carrying motion control features for interaction and engagement with the lug member whereby relative axial and rotational movement of the piston-forming element relative to the piston chamber-forming body provides for the adoption of positions in which the pump is operable to dispense fluid and positions in which the pump is inoperative.