A removal system (1) for a container designed to receive a fluid, with an extraction head (4) and a dip tube (5) that can be fastened thereto. By means of the extraction head (4), fluid can be removed through the dip tube (5) from the container (3) or fluid can be fed into the container (3). The extraction head (4) can be fastened to the dip tube (5) by a displacement movement. Alternatively or additionally, a target position of the dip tube (5) at the extraction head (4) is monitored by means of an optical sensor (12).

A fluid delivery system includes a housing including cartridge reservoir, a fluid containing cartridge removably receivable in the cartridge reservoir, and a gasket disposed in the cartridge reservoir in a position to engage with the fluid containing cartridge. The gasket includes at least one biasing portion that is flexible in an insertion direction of the fluid containing cartridge when the fluid containing cartridge is received in the cartridge reservoir. The at least one biasing portion of the gasket facilitates air flow from the cartridge reservoir while flexing in the insertion direction.

A dispensing head for a trigger dispenser includes a frame having a functional zone on which a frame port, a suction outlet port and a dispensing inlet port open. A valve device applied to the functional zone includes a suction shutter and a dispensing shutter that implements a precompression of products before dispensing. The valve device cooperates with a reference plane of the frame to form a precompression chamber upstream of the dispensing inlet port.

Retaining bracket for a fluid spray delivery apparatus to ensure that an applicator rod remains properly attached to the apparatus and in fluid communication with the fluid even when subjected to a driving force. Also disclosed is a fluid application system or assembly, and a method of applying fluid using the same, the system or assembly including a source of fluid to be applied to a target object, a siphon gun assembly, an applicator rod, tubing for placing the applicator rod in fluid communication with the siphon gun assembly, and a retaining bracket that secures the tubing to the siphon gun assembly such that the tubing remains in place and does not disconnect from the siphon gun assembly when subjected to a driving force such as water under pressure.

A fluid dispenser device having a reservoir (10) containing fluid; a dispenser head (20) provided with a dispenser orifice (21); and a piston (45; 70) for dispensing at least a portion of the fluid through the dispenser orifice (21). The reservoir (10) is closed in leaktight manner by a closure element (25) before actuation. The device includes a passage (40) for connecting the reservoir (10) to the dispenser orifice (21) during actuation, the passage (40) including a hollow sleeve (41) that is stationary relative to the dispenser head (20), for sliding around the closure element (25) during actuation, so as to open the passage (40).

A dispensing closure system includes an upper closure portion and a lower closure portion including an axial flow conduit and a vent conduit. The upper closure portion is axially movable relative to lower closure portion between shipping and dispensing positions. A seal is disposed on the lower closure portion over the flow and vent conduits. A peripheral spacing strip is removably secured to the upper closure portion and engages with either the lower closure or the outside of the container to prevent movement. A piercing probe includes piercing elements in alignment with the flow and vent conduits for piercing the seal. In the shipping position, the piercing elements are spaced from the seal. However, when the spacing strip is removed and the upper closure portion is axially moved to the dispensing position, the piercing elements pierce the seal to open the flow conduit and the vent conduit.

A multi-mode flavorant dispenser includes a common pump and reservoir, a first detachable nozzle selectively fitted to the common pump to dispense fluid from the reservoir in a spray pattern, and a second detachable nozzle selectively fitted to the common pump to dispense fluid from the reservoir by a needle injector.

A method of assembling a trigger sprayer assembly includes providing an engine having a piston chamber and a fluid passage that is fluidly coupled to the piston chamber, the fluid passage extending from an input portion to an output portion. The method further includes inserting a piston component into the piston chamber, and coupling a trigger lever to the engine and the piston component. Pivoting the trigger lever relative to the engine pushes and pulls the piston component within the piston chamber to drive fluid from the input portion to the output portion of the fluid passage. The method further includes coupling a shroud to the engine, where the coupling comprises positioning a rail protrusion of the engine within a corresponding recess formed in the shroud, and inserting a shelf extending from an interior surface of the shroud into a pair of receiving clips extending from the engine.

A reservoir for a nebulizer includes: a tank or bag containing multiple doses of a fluid to be nebulized, and an indicator device for counting or indicating a number of uses performed or still possible with the reservoir, where at least one of: the reservoir includes a connector for fluidically connecting the tank or bag with the nebulizer, the indicator device is actuated by moving the connector relative to the tank or bag, and the reservoir includes or forms an eccentrical linear guidance for a driving part for driving the indicator device.

The present patent application relates to a packaging (1) which belongs to the field of containers for liquid products. It consists of: an upper and tubular part of the container (2) which has a neck (3) and an inner and lower thread (8); a hermetically sealed capsule (10), which contains a first component (100), which forms a dual component liquid (100-101); a device for support and disruption (20), which upholds the capsule (10) between stops (6) located in the upper and tubular part of the container (2) and upper cutting edges (17) of this device (20); a lower and bigger part of the container (30) which stores a second component (101) that contains an upper opening (33), within which the device (20) is located and equipped with an outer and upper thread (34) which, originally, is partially screwed on the inner and lower thread (8) of the upper part of the container (2); sealing rings (40), (50); and an auxiliary device for application of the dual component product (60), whose base lies on the neck (3) and with the capsule (10) crossed by the dip tube (61) and arranged within and along the lower and bigger part of the container (30) and immersed in the second component (101) which is stored in this lower container.