A conformal, cup-shaped fluidic oscillator spray nozzle member (100, 200, 300, 400, 500) is configured to generate one or more oscillating sprays from fluid flowing into a substantially open proximal end and distally into a substantially closed distal end wall with one or more centrally located orifices defined therein. A multi-input, multi-output cup-shaped fluidic oscillator (200, 300, 400) is configured to generate a selected fluid spray from a plurality of (e.g., 2-8) fluid product inlets which are configured in interacting pairs and feed into a common interaction region of the fluidic nozzle geometry. Optionally, an outlet “A” can be positioned in the interaction region and allow for air entrainment into the interaction region or external oscillating spray streams to generate a foamed spray of fluid product.

A liquid spray dispensing system has a liquid container receivable within a housing, provided in separable housing portions. The liquid container has at least one flexible side or end wall or a slidable end wall, movable by an actuator, to reduce the volume of a liquid storage compartment containing the liquid to be dispensed through a spray nozzle unit operably connected to the liquid storage compartment. By operating the spray nozzle unit, or a switch operably connected to a spray actuator of the spray nozzle unit, the actuator moves the flexible or slidable wall to reduce the volume of the liquid storage compartment, and thereby cause the pressurized liquid to be dispensed through the spray nozzle unit.

A liquid spray dispensing system has a liquid container receivable within a housing, provided in separable housing portions. The liquid container has at least one flexible side or end wall or a slidable end wall, movable by an actuator, to reduce the volume of a liquid storage compartment containing the liquid to be dispensed through a spray nozzle unit operably connected to the liquid storage compartment. By operating the spray nozzle unit, or a switch operably connected to a spray actuator of the spray nozzle unit, the actuator moves the flexible or slidable wall to reduce the volume of the liquid storage compartment, and thereby cause the pressurized liquid to be dispensed through the spray nozzle unit.

An aerosol foam dip tube dispenser with an axis of symmetry with a pressurizable outer container for storing a propellant and a composition under pressure and an actuator. The aerosol dispenser is ergonomic and promotes upright dispensing in order to avoid degassing.

The invention relates to an aerosol device comprising: a container containing a cosmetic composition which comprises at least one fixing polymer, and a dispensing head (3) comprising a body (5) and an end part (7) comprising at least two outlet orifices (12) configured to allow spraying of the composition about a longitudinal axis (Y) of the end part (7) in at least two different directions, the dispensing head (3) comprising at least first (15) and second (16) chambers, through which the composition stream successively passes before it exits via the outlet orifices (12).

A paint container for use with a reusable dispensing apparatus, and the reusable dispensing apparatus are provided to dispense paint under pressure. The paint container includes a housing defining an interior space that is devoid of an internal valve, and a combination comprising a propellant combined with paint within the interior space. A container cap is installed on the housing to enclose the propellant combined with the paint within the interior space at an elevated pressure, and defines a channel that cooperates with a portion of the housing. A compressible gasket is disposed within the channel and compressed between the container cap and the portion of the housing to form a seal that interferes with an escape of the propellant combined with the paint between the container cap and the housing. A releasable fastener engages releasably couples the reusable dispensing apparatus to the container cap.

A paint container for use with a reusable dispensing apparatus, and the reusable dispensing apparatus are provided to dispense paint under pressure. The paint container includes a housing defining an interior space that is devoid of an internal valve, and a combination comprising a propellant combined with paint within the interior space. A container cap is installed on the housing to enclose the propellant combined with the paint within the interior space at an elevated pressure, and defines a channel that cooperates with a portion of the housing. A compressible gasket is disposed within the channel and compressed between the container cap and the portion of the housing to form a seal that interferes with an escape of the propellant combined with the paint between the container cap and the housing. A releasable fastener engages releasably couples the reusable dispensing apparatus to the container cap.

A dispenser for a pressurized container is provided with an outlet channel that opens into a nozzle housing intended to receive and retain a nozzle (40) provided with a retention ring (43). The nozzle housing has a tubular wall (34) that is open towards the outside at its end opposite to the outlet channel. The tubular wall (34) is provided, at a distance from its end open towards the outside, with a support surface (341) that extends over at least a portion of its periphery and behind which at least a portion of the retention ring (43) of a nozzle introduced into the nozzle housing can come into engagement.

A dispenser for a pressurized container is provided with an outlet channel that opens into a nozzle housing intended to receive and retain a nozzle (40) provided with a retention ring (43). The nozzle housing has a tubular wall (34) that is open towards the outside at its end opposite to the outlet channel. The tubular wall (34) is provided, at a distance from its end open towards the outside, with a support surface (341) that extends over at least a portion of its periphery and behind which at least a portion of the retention ring (43) of a nozzle introduced into the nozzle housing can come into engagement.

A spray delivery system with minimal pressure loss can is used with an aerosol container having a valve. The system includes a vertically extending conduit having an opening at a lowermost end conduit and two openings through a surface at an opposite end. The surface is disposed at an angle relative to a vertical. The system also has a first horizontally extending conduit communicating with the vertically extending conduit though one of the two openings and a second horizontally extending conduit fluidly communicating with the vertically extending conduit though the other one of the two openings. A manifold defines an inner annular volume and fluidly communicates with the first and second horizontally extending conduits. A spray nozzle insert is in fluid communication with the manifold. The spray nozzle insert has a plurality of blades that radiate inward and connect with a center round well having a sharp end.