The disclosure relates to an extended-range spray applicator, and methods of making and use thereof, for dosing vaccines and/or probiotics to avian animals at a distance.

A material sprayer includes a hopper module and a power module. The power module is mountable and dismountable from the hopper module. The hopper module includes a hopper frame and a hopper supported by the hopper frame. The power module includes a drive and a pump connected to and configured to be powered by the drive. The pump interfaces with the hopper with the power module mounted on the hopper frame such that the pump can draw material from the hopper.

The present invention relates to a drug dispenser using a compressed gas. More particularly, the present invention relates to a drug dispenser which discharges a drug in a drug container by supplying a compressed gas into the drug container. The present invention provides a drug dispenser including: a casing to which a compressed gas container for storing a compressed gas is coupled; a compressed gas gate which is provided in the casing, and opens or closes a supply of the compressed gas from the compressed gas container; a compressed gas delivery unit which delivers the compressed gas supplied from the compressed gas gate; and a dispensing unit to which a drug container is coupled and which is formed at one side of the casing to discharge the compressed gas and at least a part of a drug stored in the drug container to a drug discharge unit by supplying the compressed gas supplied from the compressed gas delivery unit into the drug container.

A portable, self-contained, hand-held, spray gun system having spray gun with a handle, barrel, trigger, and an interchangeable cartridge containing a sprayable substance which may flow from the cartridge under pressure through a portion of the barrel past a selectively positionable needle valve and out an exit orifice of a nozzle when the trigger is squeezed allowing a user to spray the pressurized contents of the vessel over a selected surface and stop such spraying activity by releasing the trigger all without the need for a separate power source or motorized compressor.

The disclosure relates to an extended-range spray applicator, and methods of making and use thereof, for dosing vaccines and/or probiotics to avian animals at a distance.

A pressurized construction adhesive applicator system is provided that is able to apply adhesive to vertical surfaces without foaming, solvents, or resort to mechanical pumps. The pressurized construction adhesive applicator system including a canister having a volume, a one- part curable construction adhesive in the volume a lid forming a seal with said canister, an applicator wand having a trigger in fluid communication with the one-part curable construction adhesive via a tube, and a pressurant in the volume in an amount sufficient to urge the one-part curable construction adhesive from the volume and out of a nozzle of the applicator as a bead with depression of the trigger.

A structural moisture-cured polyurethane adhesive is provided in a pressurized container (60) that is formulated to meet the structural requirements of wall and floor construction for the manufactured housing and recreational vehicle industry, and is designed to bond flooring to joists, wallboard to stud and header framing, as well as other structural applications. The pressurized container (60) allows for adhesive application on horizontal and vertical surfaces without any outside pumps or motors. The pressurized container (60) is portable and may be moved around the structure and/or manufacturing plant. The pressurized container (60) has a hose (64) and applicator gun (20) attached to it, where a trigger (42) on the gun (20) is depressed to dispense the adhesive. The adhesive flows consistently from the pressurized container (60), and the gun (20) is adjustable to regulate bead size for consistent placement of a bed of adhesive, which is an improvement over manual operated caulking guns.

A sparkling wine sprayer configured to spray a sparkling wine for recreational activities includes a bottle top sealing system pivotally and operatively coupled to a quick release lever to provide an airtight seal to a sparkling wine bottle. The bottle top sealing system is further connected to a tube that carries a sparkling wine through the sprayer. To use the sprayer, a top of the bottle is sealed by pulling the lever towards a user, attaching a top of the bottle to the bottle top sealing system and then pushing the lever back. The trigger is then pressed to that opens a valve in the tube and aligns the tube sections, allowing the sparkling wine to flow through the tube and spraying the sparkling wine through the nozzle. On the other hand, depressing the trigger stops spraying of the sparkling wine.

The disclosure relates to an extended-range spray applicator, and methods of making and use thereof, for dosing vaccines and/or probiotics to avian animals at a distance.

A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston disposed within a cylinder. The piston is configured to pressurize at least one pumping chamber. A motor is coupled to the housing and connected to the reciprocating piston fluid pump to actuate the piston. A wobble assembly connects the motor to the piston of the reciprocating piston fluid pump. A spray tip connected to an outlet of the at least one pumping chamber.