The diffuser (1) for a pressurized container provided with a valve, in particular for an aerosol generator, includes a base body (10) formed of a concave wall forming a cavity, and having a finger tab (11) intended to be depressed by the user to operate the valve, and a conduit placed in the cavity of the base body (10). The conduit has a first end adapted for cooperating with the valve of the pressurized container, and a second end for the outlet of the product contained in the pressurized container. The outlet conduit and the base body are two distinct parts which are connected together by mechanical fastening. Optionally, the outlet conduit is prevented from rotating relative to the base body.

A diffuser outlet duct for a pressurized container fitted with a valve, equipped with: a passage between a first end and a second end. The first end is configured to collaborate with the valve of the pressurized container. The second end is configured for expelling the product contained in the pressurized container. The passage is defined by a first section, a second section, and a junction connecting the first section and the second section. The first section begins at the first end and terminates at the junction. The second section at the junction and terminates at the second end. The first section extends over a first length l1, and the second section extends over a second length l2. The second length l2 is less than 10 mm, preferably less than 9 mm, more preferably less than 8 mm.

A dispenser for a pressurised container provided with a valve, provided with: a base body having a finger tab which can be actuated by the user in order to actuate the valve, and having an output opening intended for the output of the product of the container. An outlet pipe, placed in the base body, has a passage between a first end configured to cooperate with the valve of the container, and a second end configured for the output of the product and corresponding with the outlet opening. The base body includes a connection hole remote from the outlet opening. The connection hole passes between an outer surface and an inner surface of the base body and is configured to facilitate a fastening of the outlet pipe so that the outlet pipe can be hooked to the base body.

A dispenser for a pressurised container provided with a valve, provided with a base body having a finger tab intended to be pressed by the user in order to actuate the valve, and having an output opening intended for the output of a product contained in the container. The dispenser includes an output pipe placed in the base body, which output pipe has a first end configured to cooperate with the valve of the pressurised container, and a second end configured for the output of the product contained in the pressurised container. The output pipe is coupled to the base body so that the second end of the output pipe is substantially facing the output opening of the base body. At least one part of the base body is manufactured from recycled material. The output pipe is manufactured from a material different from the recycled material.

An apparatus and method of restricting entry velocity into a tank is provided. To this end, a throttle plate is utilized to reduce circulation turbulence and significantly reduce the probability of damage to fragile articles undergoing deglazing, defrosting, washing or other circulation within a fluid tank. The throttle plate includes a main body with a top, bottom, and opposing sides and is configured to interface with a wash tank in a variety of throttle plate conditions. The main body of the throttle plate sits substantially against an interior wall of the wash tank, partially obscuring one or more inward flowing jets associated with the wash tank. Such obscuring dampens or throttles the flow of water from the jets into the wash tank. The throttle plate is adjustable; thus, a user of the wash tank can utilize the throttle plate to selectively control the flow of water into the tank.

A flow modulation device 300 for controlling a rheological state of a dispensed pressurized fluid includes a porous element 304 and an exit tube. The porous element 304 is in fluid communication with a distal end of an outlet tube 303 and receives pressurized fluid in a first rheological state. The porous element 304 includes a plurality of channels that divide a flow channel into a plurality of flow paths through which the pressurized fluid flows and that modulates the flow of the pressurized fluid. The exit tube 305 includes proximal end 355 and distal end 345 and an intermediate body including a sidewall 365 defining a hollow internal lumen 375. The exit tube 305 is in fluid communication with the porous element 304 and receives the modulated pressurized fluid from the plurality of flow paths and refocuses the fluid to dispense the pressurized fluid in a second rheological state.

A manually operated applicator for spraying and dispensing expanding foam chemicals from aerosol containers is provided. The applicator dispenses compressed gas in close proximity to the foam as the foam exits the applicator, which results in improved adhesion of the foam to surfaces. The applicator includes a nozzle, an aerosol inlet for connection to an aerosol container, a gas inlet for connection to a source of compressed gas, and a trigger for operation of the applicator. The nozzle includes outlets for dispensing the foam and the compressed gas.

Spray nozzle assembly (300) is configured to generate a swirled spray (312) with improved rotating velocity w and smaller uniform droplet size. Cup-shaped nozzle member (300) has a body portion (318) with a cylindrical side wall (320) surrounding a central longitudinal spray axis (322), a circular closed end wall (324) and an exit aperture (310) coaxial with the spray axis (322) and defined through the end wall (324). A fluid dynamic circuit (330) is formed in an inner surface (326) of end wall (324) and includes three inwardly tapered power nozzles (302, 304, 306) terminating in an interaction region (308) which is exhausted via the exit aperture (310). The power nozzles have respective longitudinal axes (334, 362, 382) offset with respect to the spray axis (322) with corresponding non-tangential angles of attack (352, 374, 394) configured to efficiently cause a fluid vortex in interaction region (308).

Multi-chamber applicator (1) comprising a multi-chamber container (2) for storing at least two subcomponents, said chamber comprising a device (3) for removing a mixture of the subcomponents.

The invention relates to a cap for a pressurized container with a dispensing unit, wherein the cap comprises a stationary body configured to be attached to the container such that the stationary body encloses the dispensing unit of the container, the cap further comprises an actuation portion for activation of the dispensing unit of the pressurized container. The invention further relates to a container comprising a dispensing unit and a cap.