Class / Patent application number | Description | Number of patent applications / Date published |
239303000 | Plural holders for diverse materials | 47 |
20090084870 | System for pressurized delivery of fluids - A pressurized spray system. The spray system has a flow path through which contents must pass to be dispensed from the system to the atmosphere. By maintaining the proper proportions of restrictions in the flow path to the spray nozzle exit orifice, a relatively constant mean particle size distribution may be obtained throughout the life of the spray system as the pressure decays. | 04-02-2009 |
20090266914 | APPARATUS FOR SELECTIVELY DISPENSING FERTILIZER, PESTICIDE AND THE LIKE THROUGH A FLUID FLOW LINE - An apparatus has a fluid flow portion that is introduced as part of a fluid flow continuum. The fluid flow portion is situated above a plurality of liquid-holding chambers. Each chamber forms a fluid flow continuum from the chamber through a tube-like structure that intersects the fluid flow portion. A control means is provided to set the fluid flow from the chamber at a determined level. An alternative embodiment provides an apparatus that is fully portable. | 10-29-2009 |
20090266915 | Spraying device apparatus - A spraying device includes a housing that has a spraying unit and a trigger assembly. The spraying unit is a removable insert within the housing. The spraying unit includes an air chamber that is coupled to a liquid tank. A front end portion of the air chamber has a nozzle. The air chamber receives a liquid tube that opens in the nozzle. The liquid tube receives a needle and the needle and the liquid tube are coaxial with each other. The trigger assembly controls the flow of liquid through the liquid tube by positioning a tapered front end of the needle. The trigger assembly includes a trigger that has a first position and a second position. In the first position, the opening of the liquid tube is closed by the needle. In a second position, the liquid tube is opened to discharge a liquid from an opening of the liquid tube. | 10-29-2009 |
20100170964 | Spraying device apparatus - A spraying device includes a housing that has a spraying unit and a trigger assembly. The spraying unit is a removable insert within the housing. The spraying unit includes an air chamber that is coupled to a liquid tank. A front end portion of the air chamber has a nozzle. The air chamber receives a liquid tube that opens in the nozzle. The liquid tube receives a needle and the needle and the liquid tube are coaxial with each other. The trigger assembly controls the flow of liquid through the liquid tube by positioning a tapered front end of the needle. The trigger assembly includes a trigger that has a first position and a second position. In the first position, the opening of the liquid tube is closed by the needle. In a second position, the liquid tube is opened to discharge a liquid from an opening of the liquid tube. | 07-08-2010 |
20110042486 | CLEANING TOOL - An embodiment of the present disclosure provides an integrated spray and wipe system and a method of using such a system. In one embodiment the system includes a fluid reservoir that extends through the center of a roll of cleaning material (e.g., paper towel roll). The tool houses cleaning fluid and cleaning wipes and, therefore, can be used to dispense liquid or cleaning wipes as needed. | 02-24-2011 |
20110089260 | REMOTE CONTROLLED AEROSOL DISPENSING SYSTEM - An apparatus for dispensing aerosols includes a plurality of aerosol dispensers with each aerosol dispenser associated with a reservoir of liquid for dispersion and being actuated and controlled by a single control unit. Preferably, scented oils are dispersed by the apparatus and, while a wide variety of dispersion devices may be used, a piezo-electrically activated dispersion is preferred. | 04-21-2011 |
20110174900 | QUICK RELEASE MECHANISM FOR PAINT SPRAYER - A sprayer generally includes a tool housing have a wet housing portion that disconnects from a dry housing portion. A solenoid motor is contained in the dry housing portion. An arm member is connected to the dry housing portion. The solenoid motor is operable to move the arm member relative to the dry housing portion. A spray nozzle is connected to a chamber member in the wet housing portion. A piston member extends from the wet housing portion and terminates with a tip portion operable to engage the arm member. A catch member is movably connected to the dry housing portion having an extended condition and a retracted condition. The catch member in the retracted condition is operable to release the wet housing portion from the dry housing portion and disconnect the piston member from the solenoid motor. The catch member in the extended condition is operable to lock the wet housing portion to the dry housing portion and keep the piston member engaged with the arm member. | 07-21-2011 |
20120097763 | Chemical Dispenser - A chemical dispensing apparatus to deliver a treatment solution includes a housing configured to be mounted to a wall surface and main fluid passage fitted with an inlet hose coupling at one end and an outlet hose coupling at an opposite end. A control valve is disposed across the main fluid passage at an upstream location and a flap valve is disposed across the main fluid passage at a downstream location of the control valve. A chemical mixing fluid passage is connected at one end to the first control valve and connected at an opposite end to the flap valve. A siphon tube connects a fluid accumulator and the chemical mixing fluid passage such that a flow of fluid through the chemical mixing passage results in liquid chemical contained in the fluid accumulator being drawn through the siphon tube into the flow of fluid through chemical mixing fluid passage. | 04-26-2012 |
20120097764 | SPRAY DEVICE AND USE THEREOF - This invention is directed to a method for producing a coating layer of a coating composition comprising two or more components. The two or more components are mixed post atomization. This invention is also directed to a spray gun having a spray needle comprising two or more spray channels for producing such coating layer. | 04-26-2012 |
20120111974 | HAIR COSMETIC PRODUCT - A hair cosmetic product having a two agent hair cosmetic which contains a first agent containing an alkali agent and a second agent containing hydrogen peroxide, wherein at least one of the first and second agents contains a surfactant; and a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam. Another hair cosmetic product having a two agent type hair cosmetic which contains a first agent that includes an alkali agent and a second agent that includes hydrogen peroxide, and which is used after mixing the first and second agents immediately prior to use, and a foamer vessel from which a mixed liquid of the first and second agents is discharged in the form of foam. | 05-10-2012 |
20120261491 | APPARATUS, SYSTEM AND METHOD OF PROVIDING A DE-ICING SALINE SOLUTION FOR RESIDENTIAL USE - A residential de-icing apparatus, system and method. The apparatus, system and method include a first saline solution having a salinity in a range of 150-360 ppt, a residential container having a volume in a range of 2-5 gallons, a second saline solution resident in the residential container and having a salinity in a range of 30 ppt-250 ppt, wherein the second saline solution results from a mixing of the first saline solution with a volume of water, and a hand-held output nozzle physically associated with the residential container for dispersing the second saline solution at a rate in a range of 6-12 gallons per ¼ mile. | 10-18-2012 |
20140001286 | Fragrance Dispensing Devices and Methods | 01-02-2014 |
239304000 | Two or more spray-material holders | 29 |
20080230630 | COLOR MATCHING SYSTEM AND METHOD - A system, in one embodiment, is provided with a fluid container configured to mount on a spray device, and a color additive applicator coupled to the fluid container. A system, in another embodiment, is provided with a color matching support configured to receive a plurality of different color sources, wherein the color matching support is configured to enable the plurality of different color sources to provide different colored additives to a fluid mixing chamber of a spray device. A system, in a further embodiment, is provided with a color additive applicator configured to couple to a fluid container disposed on a spray coating device. | 09-25-2008 |
20080272209 | Sprayer - A sprayer includes first and second syringes that respectively supply first and second liquids, at least one orifice at which the first and second liquids, or a mixture of such liquids, are ejected, and first and second passages through which the first and second liquids are respectively fed toward the nozzle. At least one of the passages is provided with a deformable volume changer adapted to deform to change the internal capacity or volume. A deformer operates to deform the volume changer, and the volume of the volume changer is ultimately allowed to expand so as to have a larger volume in a state in which liquid ejection ceases as compared to during ejection. | 11-06-2008 |
20100038452 | Automatic air freshener spraying device - An automatic air freshener spraying device includes a front cover, a base, two air freshener bottles and a press driving device, and a motor of the press driving device is pivotally coupled to the driving gear, such that when the driving gear rotates clockwise or anti-clockwise at the motor, the driving gear with the transmission of the gear set pushes a protruding member at the bottom of one of the left and right sides of a large fan-shaped gear to obtain a larger instant pressing force, and a set of press driving devices are used for controlling the motor to rotate clockwise or anti-clockwise, and either the left or right air freshener bottles is pressed to spray an air freshener from an air freshener nozzle of the left air freshener bottle or the right air freshener bottle, so as to provide a uniform misty spray. | 02-18-2010 |
20100044468 | DEVICE FOR DISTRIBUTING VOLATILE FLUIDS IN AIR - A device for distributing a volatile fluid into a surrounding environment. In one exemplary embodiment, the distribution device includes a dual centrifugal blower having a first blower and a second blower, both of which are driven by a common motor. Additionally, in one exemplary embodiment, substantially identical components may be used to form both the first and second blowers of the dual centrifugal blower, which reduces manufacturing costs. The dual centrifugal blower may be incorporated into air freshener devices having replaceable canisters or cartridges. | 02-25-2010 |
20100090026 | COMPRESSED GAS CARTRIDGE POWERED PEPPER SPRAY GUN - A pepper spray gun assembly having a trigger valve for dispensing a non-lethal spray, such as a pepper spray. The assembly includes a storage cylinder for receiving a non-lethal spray charge and a smaller pre-charged charging cylinder for engaging the storage cylinder. The charging cylinder is fluidly coupled to the storage cylinder so as to provide a regulated gas in the head space of the storage cylinder. When the trigger of the trigger valve is operated, the regulated gas will force the charge to be expelled through the nozzle of the trigger valve assembly. | 04-15-2010 |
20100127100 | LINE MARKING APPARATUS - An apparatus for applying paint and reflective glass beads to a surface that comprises an airless paint sprayer system, a bead dispensing system, a chassis, a power source, and a user-activated control switch. The airless paint sprayer system comprises a paint reservoir, one or more airless spray heads for spraying paint onto the surface, and a pump for pumping paint from the reservoir to the spray heads. The bead dispensing system comprises a bead reservoir, one or more bead dispensing nozzles for dispensing beads onto the paint sprayed onto the surface by the spray heads, an air reservoir for holding pressurized air, one or more pneumatic cylinders configured for opening and closing a corresponding dispensing nozzle, and one or more flow control regulators for controlling air into and out of a corresponding pneumatic cylinder. | 05-27-2010 |
20100243759 | POWDER SPRAY COATING DEVICE AND POWDER TRANSPORT DEVICE THEREFOR - The invention relates to a powder feed apparatus of a powder spraycoating equipment, containing a dense phase powder pump fitted with at least one feed chamber, preferably two feed chambers, alternatingly discharging coating powder, each feed chamber having one powder intake valve at a powder intake to aspirate coating powder during a suction stage and one powder outlet valve at a powder outlet to discharge coating powder during a discharge stage; further control valves to operate the dense phase powder pump; further an electric control unit containing at least one computer controlling the dense phase powder pump by means of said control valves, characterized in that a dependence mode of the total open time (t | 09-30-2010 |
20120298775 | CONNECTING PIECE FOR A STATIC SPRAY MIXER - A connecting piece is provided for a static spray mixer for mixing and spraying at least two flowable components which has a tubular mixer housing having at least one mixing element as well as an atomizing sleeve, wherein connecting piece has an inlet region for cooperating with the distal end region of the mixer housing as well as an outlet region for cooperating with the atomizing sleeve, with the inlet region and the outlet region including a deflection angle (α) different from zero, and wherein the outlet region has at its end remote from the inlet region an end section whose outer contour is the same as that of the mixer housing so that the end section of the outlet region can cooperate with the atomizing sleeve in the same manner as the distal end region of the mixer housing can cooperate with the atomizing sleeve. | 11-29-2012 |
20130146679 | Silicone Spray Tip - An applicator assembly for mixing at least a first and second component is provided. The applicator assembly includes a manifold configured for operable engagement with at least a first and second source of component, the manifold including at least a first and second component channel therethrough, an elongated shaft extending distally from the manifold, the elongated shaft including at least a first and second component lumen extending the length thereof, the at least first and second component channels in fluid communication with the at least first and second component channels, a tip assembly defining a first chamber, an intermediate chamber and a final chamber. | 06-13-2013 |
20130292491 | FLUID HOUSING FOR SPRAY GUN - A fluid housing for a spray gun. The fluid housing includes a body, a pair of inlet passages formed in the body, a pair of side ports formed through the housing body, and a side seal cartridge removably coupled to each side port. Each side port is in fluid communication with a respective inlet passage. Each side seal cartridge includes an internal passage formed therein and a plurality of openings extending from the internal passage at an offset angle. Each side seal cartridge defines a respective longitudinal axis. The fluid housing further includes a seal that is configured to be in compression along the longitudinal axis when a side seal cartridge and engages one of the side ports. | 11-07-2013 |
20140239094 | ADJUSTABLE DUAL CHAMBER SPRAYING DEVICE - An adjustable dual chamber spraying device including a device body including a handle, a trigger, a first solution passage configured to draw a first solution from a first chamber when the first chamber is pressurized, a second solution passage configured to draw a second solution from a second chamber when the second chamber is pressurized, a valve core coupled with an adjustment knob, an output solution passage configured to carry an output solution, and a nozzle assembly coupled with the output solution passage. The valve core is configured to adjust a ratio of the first solution and the second solution based on a position of the adjustment knob. Actuation of the trigger causes dispensing of the output solution. | 08-28-2014 |
20150108251 | MULTICOMPONENT CARTRIDGE, DISPENSING DEVICE FOR A MULTICOMPONENT CARTRIDGE AND SYSTEM FOR MIXING AND SPRAYING FLOWABLE COMPONENTS - The invention relates to a multi-component cartridge, a dispensing device for a multi-component cartridge, and a system for mixing and spraying flowable components. According to the invention, the multi-component cartridge ( | 04-23-2015 |
20150352578 | Flushing Dispensers For Delivering A Consistent Consumer Experience - An assembly for flushing a dispenser that internally mixes a first composition and a second composition; dispensers including said assemblies are also provided. | 12-10-2015 |
20150352579 | Flushing Dispensers For Delivering A Consistent Consumer Experience - An assembly for flushing a dispenser that internally mixes a first composition and a second composition; dispensers including said assemblies are also provided. | 12-10-2015 |
20150360850 | AMBIENT CURE PIGMENTED OR CLEAR TOP COAT NON-ISOCYANATE SYSTEM - A spray system for formulating an ambient curable clear coat product includes a first container containing a mixture of a polymer with primary hydroxyl functionality and an amino crosslinker with alkoxymethyl functionality and a propellant and a second container containing a catalyst formulated to initiate a polymerization reaction of the polymer and crosslinker when added to the first container. The system also includes a charging device configured to transfer the catalyst from the second container to the first container. | 12-17-2015 |
20160184847 | VORTEX MIXING AND RATIO ADJUSTMENT SYSTEM - A dual trigger mixing system is provided that allows the user to control the mixing of two or more agents that are mixed in at high rates of speed. | 06-30-2016 |
20160199867 | CHANGING DEVICE FOR COATING MEDIA AND COATING SYSTEM FOR COATING OBJECTS | 07-14-2016 |
239305000 | Choice of any one material only | 4 |
20090008477 | SPRAY GUN - An apparatus for mixing a catalyst with a resin and then spraying the mixture onto a surface. The catalyst is mixed with air before the catalyst/air mixture is introduced to the resin in the mixing tube. The sprayer is provided with a specially designed check valve to prevent resin and catalyst from back flowing into the air/catalyst supply line. The construction of the check valve prevents it from clogging or becoming stuck shut during operation. | 01-08-2009 |
20140252127 | Multi-color spraying device - A spraying device with multi-color cartridge, having an array of liquid tanks, arranged around horizontal axel of cartridge rotation. | 09-11-2014 |
20150343466 | System of a special volume control manifold, containment case and easily changeable solution containers for carpet cleaning and other solution needs - A system of a special volume control manifold, containment case and changeable multi-pack solution containers for carpet cleaning and other solution needs. It is portable and relates commercial-grade mixers and a hand-carried spray wand that connects directly to a pressure system having a diluent such as water. The additives are controlled at a manifold header for precise dispersal to the sprayer wand and nozzle. The proportional flow system is made of the control manifold, a hose to each of the solution containers, a control valve for each solution container, a wand with a control valve, nozzle and means to connect an mixed solution hose, and the mixed solution hose between the wand and the manifold. This configuration facilitates the system attachment to a pressured diluent and additive solution containers to provide controlled mixing of the diluent and additive solution which is then transferred to the sprayer wand. | 12-03-2015 |
20160082459 | CHANGER DEVICE FOR COATING MEDIA AND COATING SYSTEM FOR COATING OBJECTS - The invention relates to a changeover device for coating media having a plurality of supply units, each of which has at least one inlet, which can be connected to a reservoir, and an outlet, wherein a flow channel extends between the inlet and the outlet. At least one coupling unit which can be moved relative to the supply units has an entry and an exit which can be connected to an application device, wherein a through channel extends between the entry and the exit. The entry of the coupling unit is complementary to the outlets of the supply units so that the entrance of the coupling unit can be coupled to the outlet one of the supply units and can be separated again therefrom. The coupling unit is designed as a pigging station. The invention further relates to a coating system for coating objects having such a changeover device. | 03-24-2016 |
239306000 | And mixing beyond outlet | 6 |
20100090027 | REFILLABLE DEVICES FOR DISPENSING FLUIDS | 04-15-2010 |
20120000993 | SELF-CONTAINED HAND-HELD DIRECT DRIVE DEVICE FOR DISPENSING A TWO-PART ADHESIVE AEROSOL - A self-contained, hand-held spray dispensing device includes an internal source of pressurized fluid that exerts a motive force on a pair of liquid ejecting elements to cause each to eject a liquid into a discharge line. The liquids remain separated until each exits its discharge port. A pressurized fluid is directed over the outlet ends of the discharge line beginning before a flow interrupter in the discharge line is opened to permit flow therethrough and ceasing after liquid flow is terminated. The pressurized fluid flow over the outlet of the discharge line aerosolizes liquids emanating from the outlet ends. Each liquid ejecting element takes the form of a piston disposed within a cylinder. The pistons responds to pressurized fluid imposed directly thereon from the source to generate the motive force on the ejecting element. | 01-05-2012 |
20130233944 | SYSTEM AND METHOD HAVING MULTI-COMPONENT CONTAINER FOR SPRAY DEVICE - A system may include a spray device having a body with a first liquid passage configured to flow a first liquid and a second liquid passage configured to flow a second liquid. The spray device also may include a spray head configured to output a spray of the first liquid and the second liquid. In addition, the spray device may include a multi-component container coupled to the body, wherein the multi-component container comprises a first container portion having a first outlet configured to supply the first liquid to the first liquid passage and a second container portion having a second outlet configured to supply the second liquid to the second liquid passage, and the first and second outlets are positioned in close proximity to one another. | 09-12-2013 |
20150076250 | FLUID THROUGH NEEDLE FOR APPLYING MULTIPLE COMPONENT MATERIAL - Embodiments of a spray gun incorporating a needle for applying multiple component materials are provided. In accordance with certain embodiments, the spray gun includes a fluid delivery tip assembly comprising an inner passage, a hollow needle disposed within the inner passage of the fluid delivery tip assembly, wherein the hollow needle comprises at least two indentions along an outer circumferential surface of the hollow needle near an end of the hollow needle, a first passage configured to deliver a first spray fluid to a fluid tip exit of the fluid delivery tip assembly, wherein the first passage is defined by a volume between the fluid delivery tip assembly and the hollow needle, and a second passage through the hollow needle, wherein the second passage is configured to deliver a second spray fluid to the fluid tip exit of the fluid delivery tip assembly. | 03-19-2015 |
20150108252 | INTERNAL CLEANING AGENT FOR DIESEL ENGINE AND CLEANING SYSTEM USING THE SAME - The cleaning agent for a diesel engine includes a mixed solution obtained by blending a solvent that exhibits solubility and has an ignition point of 238° C. or more, and lubricating oil such as mineral oil in a predetermined ratio. The solvent and the grease are selected such that the cleaning agent has a higher ignition temperature characteristic than the ignition characteristic of light oil, and an evaporation characteristic that takes eight minutes or more to vaporize 2.5 cc of the cleaning agent in a heated state at 120° C. | 04-23-2015 |
20150314310 | SPRAY GUN CAP, INJECTOR AND PRESSURE SYSTEM - A cap for a spray gun for spraying a mixture of a first fluid and a second fluid. The cap includes a base removably mountable to the spray gun. The base has an aperture in fluid communication with a supply of the first fluid upon being mounted to the spray gun, the aperture configured for spraying the first fluid. A secondary port receives the second fluid to be mixed with the first fluid. A removable conduit conveys under pressure the second fluid to the secondary port, the conduit extending between a supply fitting in fluid communication with a supply of the second fluid and removably mountable thereto, and an opposed release fitting removably mountable to the secondary port, the release fitting being positioned, shaped and sized for directing the second fluid into the first fluid, thereby forming the mixture. A pressure system for the spray gun is also provided. | 11-05-2015 |
239307000 | And carrier fluid supply | 2 |
20140246515 | FOAM FORMING AEROSOL PRODUCT - A foam forming aerosol product including a double structure container having a propellant filling space, two liquid concentrate filling spaces, and a discharging mechanism for simultaneously discharging contents filled in the two liquid concentrate filling spaces. The propellant filling space is filled with a propellant containing a compressed gas. A first liquid concentrate filling space is filled with a first liquid concentrate composition containing 0.5 to 15.0% by mass of an organic acid, and a second liquid concentrate filling space is filled with a second liquid concentrate composition containing 0.5 to 15.0% by mass of a hydrogen carbonate. The first liquid concentrate composition discharged from the first liquid concentrate filling space and the second liquid concentrate composition discharged from the second liquid concentrate filling space are mixed to form a foam. The foam forming aerosol product can be safely used, has an excellent storage stability and is capable of readily forming a foam. | 09-04-2014 |
20220134367 | PORTABLE CHEMICAL SPRAYER SYSTEM - A system for combining and spraying fluids that includes a principal reservoir for holding a carrier fluid; an electric pump in communication with the principal reservoir; a power source for energizing the pump selectable between a rechargeable 12-volt battery and a 110-volt AC line; at least one auxiliary reservoir for holding an auxiliary fluid to be controllably mixed with carrier fluid being drawn from the principal reservoir; a selector valve for selecting which if any of the auxiliary fluid(s) are to be combined with the carrier fluid; a Venturi tube for combining streams of carrier fluid and selected auxiliary fluid(s) in a predetermined ratio which may be varied as desired; and a spray wand in fluid communication with the Venturi tube for discharging the selected fluids. | 05-05-2022 |
239308000 | Holder for carrier fluid | 6 |
20090266916 | Spraying device apparatus - A spraying device includes a housing that has a spraying unit and a trigger assembly. The spraying unit is a removable insert within the housing. The spraying unit includes an air chamber that is coupled to a liquid tank. A front end portion of the air chamber has a nozzle. The air chamber receives a liquid tube that opens in the nozzle. The liquid tube receives a needle and the needle and the liquid tube are coaxial with each other. The trigger assembly controls the flow of liquid through the liquid tube by positioning a tapered front end of the needle. The trigger assembly includes a trigger that has a first position and a second position. In the first position, the opening of the liquid tube is closed by the needle. In a second position, the liquid tube is opened to discharge a liquid from an opening of the liquid tube. | 10-29-2009 |
20120153047 | REUSABLE SPRAY APPARATUS - A portable and reusable liquid spray apparatus, the spray apparatus configured to spray a liquid onto any surface. The apparatus has a spray housing which has a liquid chamber within. The liquid chamber having an opening into which a liquid may be poured and retained within the chamber. A propellant housing configured to engage the spray housing and form a first seal with the spray housing which precludes spillage of the liquid. The propellant housing holds a propellant having a pressure above atmospheric pressure. The propellant housing forms a second seal with the spray housing which precludes leakage of the propellant into the atmosphere. The spray housing also has a passage to supply the propellant into the liquid chamber. The spray housing includes a spray valve and a spray nozzle. The spray valve is configured for releasing the liquid from the apparatus thru the spray nozzle when the valve is actuated. Liquid to be sprayed is poured into the liquid chamber and the propellant housing is engaged with the spray housing. When the spray valve is actuated, the propellant forces the liquid thru the spray nozzle and out of the apparatus. | 06-21-2012 |
20130175363 | Cartridge Sprayer System - A sprayer system has a tank for containing water, a cartridge for containing a dispersible substance, and a sprayer for being in fluid communication with the tank and the cartridge. The sprayer includes a housing with a receptacle for removably receiving the cartridge. A pump is mounted to the housing and in fluid communication with a first passageway carried by the housing. The pump draws the water from the tank into the first passageway while the sprayer is in fluid communication with the tank. A second passageway is carried by the housing and in fluid communication with both the receptacle and the first passageway for supplying the dispersible substance from the cartridge to the first passageway and, thereby, forming the dispersion in response to operation of the pump while the receptacle is in receipt of the cartridge and the sprayer is in fluid communication with the tank. | 07-11-2013 |
20130193232 | Cartridge Sprayer System - A sprayer for forming and spraying a dispersion of a dispersible substance from a cartridge and a liquid dispersion medium from a source. The sprayer has a first passageway comprising a pump, wherein the first passageway is configured for supplying at least the liquid dispersion medium from the source in response to operation of the pump; a receptacle for removably receiving the cartridge; and a second passageway in fluid communication with both the receptacle and the first passageway for supplying the dispersible substance from the cartridge to the first passageway and, thereby, forming the dispersion in response to operation of the pump. A discharge apparatus is in fluid communication with the first passageway for dispensing the dispersion from the sprayer. | 08-01-2013 |
20140252128 | PRESSURE MULTIPLYING AEROSOL PUMP - A hand-held dispensing device operable to dispense a fluid as an atomized spray by hydraulic pressure. The device includes a cartridge containing a fluid to be dispensed and a pressure-multiplying piston pump operable by liquefied gas pressure and manually controlled by a valve. The pump is configured to receive pressure from a compartment containing liquefied gas and transmit higher pressure to the fluid to be dispensed. The pressure multiplying pump produces high pressure, typically between 6-30 bar, which is suitable for generation of fine spray by hydraulic atomization. The device uses about 1/10 | 09-11-2014 |
20160082452 | SPRAY DEVICE - A spray device is disclosed herein comprising a reservoir having a centre; a gas inlet tube configured to introduce a gas from a gas source into the reservoir, the gas inlet tube having a proximal end for fluid connection to the gas source and a distal end within the reservoir; and outlet configured to release fluid from the reservoir, wherein the gas inlet tube is positioned to direct gas entering the reservoir away from the centre of the reservoir. The spray device may be actuated in response to detection of an event by a sensor. The spray device may spray a unique marker liquid. | 03-24-2016 |