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7588198 |
Power sprayer
The present invention is a dispenser adapted to be coupled to a fluid container. The dispenser comprises a dispensing head, an energy source, and a fluid pathway. The dispensing head includes a...
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7448557 |
Application and method to disperse substance contained in a replaceable cartridge
A substance dispersing apparatus having a cartridge used to deliver substances for the cosmetic, medical, dental, automotive, construction, and other industries.
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7325622 |
Extinguishing-medium container and system of containers
Extinguishing-medium container includes a tubular body ( 2 ) which can be coupled together with a first and a second end piece ( 5, 6 ), which second end piece ( 6 ) has at least one outlet duct (...
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7316360 |
Pore structures for reduced pressure aerosolization
A nozzle comprising a thin, flexible substantially planar polymeric film having a plurality of pores with structures allowing for generation of an aerosol at reduced extrusion pressure is...
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7281672 |
Dual burst disk
An apparatus and method for dispensing fluid including a pressure vessel at a first pressure and a reservoir at a second pressure. The reservoir communicates with the pressure vessel via a first...
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7108074 |
Device with a storage tank that is filled or can be filled with an active ingredient and atomizer unit
The apparatus ( 1 e , 1 f ) according to the invention has a storage tank ( 5 ) which is or can be filled with an active substance ( 3 ), a pyrotechnic charge ( 6; 39 ) in a first end region ( 9 )...
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7093774 |
Device for injecting a pulsed supersonic gas stream
The invention relates to a device ( 100 ) for injecting a pulsed supersonic gas flux, including a first chamber ( 2 ) inside which the gas to be injected is found under pressure on either side of a...
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7048145 |
Liquid delivery apparatus
A liquid delivery apparatus includes a vessel having an inlet and an outlet, and a valve between the vessel and the outlet. The valve has an opening, a closure member for closing the opening, and a...
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6997399 |
Hydraulic powered spraying system for home gardens
A spraying system for the application of fertilizer, insecticides, fungicides, etc. to plants, vegetables, small trees and lawns. The spraying system presents several improvements over the original...
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6997394 |
Door knob-mounted air freshener device
An air freshener dispenser mechanism is incorporated into a door knob whereby when a door is pushed open, air freshener is dispensed into a room in advance of a person entering the room.
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6769632 |
Method and apparatus for supplying coating material
An apparatus for supplying a coating material, including: a coating material tank ( 2 ) for storing a high-viscosity coating material; a solvent tank ( 6 ) for storing a dilution solvent; a mixing...
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6742722 |
Cartridge type coating system
A paint cartridge is provided with a wash fluid passage in communication with a paint chamber, along with a wash fluid valve adapted to open and close the wash fluid passage. Provided on the side...
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6598807 |
Spraying device with wide spray arc
The present invention comprises a casing with an opened end for receiving a liquid and a holding end where the liquid is stored. Between the open end and the holding end there narrow neck. A ball...
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6588929 |
Portable mixing and dispensing apparatus and method
A portable mixing and dispensing apparatus, especially useful for spraying, including a fluid conducting, mixing and supporting framework for the hydraulic unit in the apparatus. The framework...
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6540835 |
Scratch resistant coating application system for vehicle
A scratch resistant coating application system for a vehicle includes: a pump having an output opening where a first end of a discharging line is connected, the pump storing aqueous emulsion; a...
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6371213 |
Liquid or foam fire retardant delivery device with pyrotechnic actuation and aeration
A device for discharging a fire retardant material comprising a housing capable of storing a fire retardant material. The housing has an initiator attached to a first end, while a discharging port...
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6338441 |
Automatic painting device
An automatic coating apparatus which is arranged to guarantee higher operational reliability, particularly to preclude coating defects as caused by malfunctioning of a cartridge gripper ( 56 ) or...
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6244523 |
Pressurized injector
A pressurized injector comprises a barrel, an injecting end fastened with one end of the barrel, a piston disposed in other end of the barrel and provided with a pull rod fastened therewith. The...
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6070808 |
Mobile spraying and cleaning apparatus
A mobile spraying and cleaning apparatus is provided in the form or a wheeled cart. The cart includes a lower housing that supports and carries a reservoir. The reservoir sits atop the housing over...
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6048181 |
Fixed volume sprayer
This invention provides a power delivery device (10) for delivering a fixed volume of flowable material to a specific site, the power delivery device (10) comprising pumping means (14) for forcing...
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6016937 |
Dispenser apparatus
A dispensing apparatus for delivering grout or other material, in either a single column or a plurality of spaced apart columns, is comprised of a body member having a pneumatic chamber with a pair...
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5950764 |
Lubricating device for rotating parts, especially a rotating hollow shaft
A device for lubricating a rotatable member such as a hollow shaft on which another member is axially displaceable, has a lubricant container received in the hollow shaft and in which a piston is...
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5564629 |
Oral irrigating apparatus and method for selectively mixing and discharging a plurality of liquids
An apparatus (20, 30) operative from a first liquid pressure only and configured to generate and selectively direct a stream of first liquid or a third liquid is disclosed. Since no electrical...
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5558277 |
Applicator for shear thinning viscous coating materials
A pneumatic applicator for shear thinning viscous coating materials that includes a nozzle having a through material opening, and a distal end surface at an outlet end of the nozzle, an air...
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5375766 |
Hot melt adhesive spray dispenser
A hot melt adhesive dispensing apparatus comprises a housing including a supply chamber for receiving and holding a solid adhesive, an electrically powered heater, and a spray nozzle assembly. A...
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5318225 |
Methods and apparatus for preparing mixtures with compressed fluids
Methods and apparatus are disclosed for forming a liquid spray mixture containing accurately proportionated amounts of viscous coating concentrate and compressed fluid diluent such as carbon...
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5316215 |
Liquid delivery apparatus
A liquid delivery apparatus including a reservoir into which liquid may be introduced to pressurize the reservoir, an outlet for discharging liquid under the pressure in the reservoir, a valve to...
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5310120 |
Spraying device with an insulated storage tank for electrically conductive coating product
An electrostatic device for spraying electrically conductive liquid coating product comprises a storage tank for the product in which the product is at a high voltage. The tank is defined in a...
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5292036 |
Adjustable capacity storage tank for liquid product
A storage tank for a liquid product such as a coating product to be sprayed comprises an internal piston dividing the storage tank into a first chamber receiving the coating product under pressure...
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5203504 |
Preparing mixed liquids
A method of preparing a mixture of a carrier liquid and an active liquid in required proportion including: providing a flow of carrier liquid, controlling a liquid flow to an appropriate portion of...
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5203507 |
Air powered sprayer for dispensing material slurries
An air powered sprayer for dispensing material slurries such as stucco or texturing on substrate such as drywall. The sprayer includes a canister assembly within which a piston assembly is adapted...
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5061454 |
High pressure spray injector
A high pressure spray injector having an injector body with an interior cavity and a pedestal located within this cavity, the pedestal having an interior cavity and firmly attached to the bottom of...
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5004158 |
Fluid dispensing and mixing device
A device intended primarily for use in a shower stall that is adapted to dispense a predetermined total amount of a selected additive into a water stream, with the rate of mixing of the additive...
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4896832 |
Dispensing apparatus for metered quantities of pressurised fluid
A dispensing apparatus comprises a pressurised dispensing container (3), a housing (2) for the container defining a bore, the container having a body (50) which is axially slidable in the bore, the...
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4875626 |
Piston-powered dispensing system
A piston-powered fluid dispensing system is disclosed. The fluid dispensing system comprises an apertured base, a hollow elongated cylinder, an apertured piston, a hollow orificed overcap, an...
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4858830 |
Spraying device having an additive fluid dispenser at an exit end
A spraying device comprising a spray tube having a fluid entrance end connectable to a primary fluid source, and a fluid exit end upon which an additive fluid dispenser is removably mounted. The...
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4840311 |
Shower dispensing head
A shower dispensing head is set forth wherein the first of a pair of aligned containers is formed with a mechanical two-way valve. A flow of water is directed past an orifice positioned within the...
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4815634 |
Vacuum actuated pump
A vacuum actuated chemical dispenser. The dispenser includes a chemical chamber and a vacuum chamber. The dispenser further includes a chemical chamber piston and a vacuum chamber piston located...
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4767059 |
Piston-powered dispensing system
A fluid-dispensing system is disclosed. The dispensing system comprises an apertured base, a hollow cylinder, an apertured piston, an orificed overcap, a fluid passageway, an apertured extension,...
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4708088 |
Spraying method and apparatus
An apparatus for spraying paint in which paint is introduced into the inlet side of a powder-driven pump and the paint or other liquid is maintained above or at approximately 400 psi with...
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4690309 |
Portable, self-powered, adjustable herbicide dispensing system
A self-powered spraying device for dispensing a metered amount or a continuous amount of chemical. A valve is connected through conduits to a cavity in front of a piston, to a cavity in the rear of...
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4591077 |
Continuous discharge dispenser
A dual chamber continuous discharge dispenser includes relatively movable pump piston and pump cylinder during compression and the compression strokes and together defining a variable volume pump...
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4519545 |
Spray applicator for spraying coatings and other fluids in space
The object of the invention is to provide a self-contained spray applicator for one handed operation in a zero gravity vacuum environment by a free-flying astronaut not attached to any spacecraft...
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4200204 |
Dispensing container with pressure fluid operated dispensing pump
A container for storing and dispensing a liquid product includes a pump operated by a reciprocable control member and associated with a pneumatic servo system. The actuation is achieved by supply...
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4174068 |
Gun having disposable cartridge
A disposable cartridge containing flowable material is positioned removably in the barrel of a spray gun, the cartridge having a spout telescoped into the nozzle of the gun. When pressurized air is...
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4147282 |
Vacuum actuated pressurized fluid dispenser
A dispenser device which has the contents under pressure so that they can be dispensed by actuating a valve similar to an aerosol unit. The contents are maintained under pressure by using a movable...
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4134523 |
Vented piston for barrier pressure containers
A piston apparatus used with a barrier pressure container for dispensing flowable material. The portion of the piston which engages the material to be dispensed is vented to prevent the entrapment...
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4047541 |
Shower head liquid dispenser
A liquid dispenser connectable between a shower pipe and a shower head to automatically dispense soap or bath oil through the shower head. This shower head liquid dispenser includes a tubular body...
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4043510 |
Non-aerosol type dispenser
A portable, hand operated dispenser for spraying fluid composition under pressure wherein a fluid composition to be sprayed is contained in a fluid impervious flexible bag housed within the...
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RE29176 |
Product pressurized compressed air dispenser
A fluent product dispenser in which the product is dispensed by means of compressed air has a dispenser body having a dispensing means therein for mixing and dispersing the fluent product and...
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