A pressurised liquid delivery assembly (1) having at least one liquid delivery module (2). Each module including a housing (3) and an associated compartment (4). The compartment locatable within said housing and moveable with respect to said housing to permit access by a user to said compartment. The compartment defining a space (15) adapted in use to receive a replaceable pressurised receptacle (25) containing liquid to be dispensed by said assembly. A liquid dispenser (30) operatively associated with said receptacle and adapted to dispense liquid. The dispenser including a conduit (31) extendable from a dispensing nozzle (32) to a liquid receiving connector. The liquid receiving connector adapted to releasably connect to said liquid receptacle in use.

A device for dispensing a material includes a reservoir for the material and an outlet channel connectable thereto. The reservoir has a tubular body partially filled with pressurized gas and partially filled with the material to be dispensed. One end of the tubular body is welded shut and an opposite end is closed by a sealing member extending over at least part of a cross-sectional area of the tubular body. The sealing member is arranged in a sleeve connected to the end of the tubular body opposite the welded end thereof. The sealing member has a pierceable diaphragm and the device may further comprise a piercing member. The sealing member can include a movable valve or can be removably fixed inside the tubular body and the device can include an operating member. The tubular body and the piercing member or operating member, respectively, may be movable towards each other.

A device for dispensing a fluid topical composition includes a reservoir storing the composition and dispensing a pressurized flow of the composition. The device also includes an accumulator having an expandable chamber in fluidly communication with the reservoir. The chamber is biased towards a deflated configuration so that, when filled with the composition the chamber expands against this bias applying pressure to the composition stored therein. The device includes a supply valve regulating the flow of the composition from the reservoir to the accumulator, and a pressure sensor. The device further includes a processing arrangement analyzing data from the sensor to determine whether pressure in the accumulator is above a predetermined threshold and controlling the supply valve to maintain the pressure within a desired pressure range. The device also includes a deposition arrangement dispensing the composition from the accumulator under control of the processing arrangement.

A device for delivering a compound to the olfactory region of the nasal cavity includes an actuator body and a tip configured to removably couple to the actuator body. The actuator body comprises a propellant channel in fluid communication with a propellant canister. The tip comprises a tip stem, a dip tube, a delivery channel, one or more puncture members, and an outlet orifice. The tip stem receives a compound container containing the compound and the compound container moves between a sealed state and an unsealed state. The one or more puncture members are each configured to puncture the compound container when the compound container is in the unsealed state. Propellant released from the canister travels through the propellant channel and into the punctured compound container, thereby contacting the compound and propelling the compound through the delivery channel and out the outlet orifice.

An electronic device for producing an aerosol for inhalation by a person includes a mouthpiece, a liquid container, and a mesh assembly having a mesh material and a piezoelectric material. The mesh material is in contact with a liquid of the container. The mesh material is configured to vibrate when the piezoelectric material is actuated, whereby the aerosol is produced. The aerosol may be inhaled through the mouthpiece. The device also includes circuitry and a power supply for actuating the mesh assembly. The mouthpiece, the container, and the mesh assembly are located in-line along a longitudinal axis of the device between opposite longitudinal ends of the device, with the mesh assembly extending between and separating the mouthpiece and the container. The mesh material has a rigidity that is sufficient to prevent oscillations of varying amplitudes during actuation of the piezoelectric material of the mesh assembly for consistently producing the aerosol.

A liquid delivery device includes a cylinder having a liquid retention section configured to retain a liquid, a piston configured to change a volume of the liquid retention section, a gas container configured to encapsulate a gas at pressure exceeding atmospheric pressure, a regulator which is coupled to the gas container, and is configured to adjust pressure of the gas delivered from the gas container, a gas flow channel having a supply flow channel configured to supply the gas delivered from the regulator to the piston, and a release-to-atmosphere flow channel configured to release the gas delivered from the regulator to an atmosphere, and a three-way valve provided to the gas flow channel to switch between delivering the gas delivered from the regulator to the supply flow channel and delivering the gas to the release-to-atmosphere flow channel.

A mix on exit sprayer having a water tank and a body the includes a chemical cartridge receiving cavity. A pump move water from the tank to a mixing chamber and a piston drives chemical concentrate from the cartridge into the mixing chamber. A venturi style mixing element mixes the water and concentrate and the pump moves the mixed fluid from the mixing chamber to a spray wand from which it can be expelled.

A low viscosity polish kit for a robotic repair unit. The kit includes a sealed container containing a low viscosity polish. The sealed container has a coupling mechanism. The kit also includes a connector configured to couple to the coupling mechanism, on a first end, and to a dispenser of a robotic repair unit, on a second end. The sealed container and the connector are single-use articles.

A fluid dispensing system for a robotic repair unit that includes a fluid container. The system also includes a fluid dispenser associated with a robotic repair unit. The system also contains a fluid coupler that connects the polish container to the polish dispenser. The system also contains a mounting mechanism configured to couple the polish container to a robotic repair unit.

An example portable fluid spraying system includes a handheld fluid sprayer. The handheld fluid sprayer includes a fluid reservoir configured to store a fluid, a pump configured to pump the fluid from the fluid reservoir to an outlet of the handheld fluid sprayer and a handle. The handheld fluid sprayer includes a first trigger proximate the handle, configured to control fluid flow to the outlet. The portable fluid spraying system includes a fluid hose having a coupling mechanism configured to removably couple to the handheld fluid sprayer proximate the outlet and a fluid spray gun. The fluid spray gun includes a gun inlet configured to couple to the fluid hose and receive the fluid from the handheld fluid sprayer, a gun outlet configured to expel the fluid in a spray pattern and a second trigger configured to control fluid flow to the gun outlet.