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7628295 |
Material management system for continuous flow of drywall compound
An apparatus is provided for permitting a substantially continuous flow of drywall compound to a wallboard joint. The apparatus includes a delivery tube for delivering drywall compound completely...
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7533788 |
Valve and tap incorporating same
A valve assembly including a main body ( 13,24 ) with a cavity ( 25 ) having an aperture ( 35 a ) formed through the main body and channels ( 26 ) formed radially in the cavity wall. A seal member...
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7264144 |
Top cone for an aerosol can, and aerosol can provided with the same
Top cone for an aerosol can, including a formed metal sheet extending around a longitudinal central axis, and having a contour that includes, as seen in longitudinal cross section from the top...
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7237695 |
Mechanical grouting and re-pointing device
A mechanical grouting and re-pointing device includes a closed pressure vessel for containing grouting or re-pointing material, an input to the pressure vessel for the supply thereto of compressed...
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7228859 |
Pressure venting circuit for respiratory humidification apparatus
An improved humidifier assembly includes a tubing and a one-way valve for equalizing pressure between gas space of a water supply container and gas space of a humidifier vessel.
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7222757 |
Pressure relief device for aerosol can
A pressure relief device for venting an internally pressurized container such as an aerosol can has three sections, a concave annular outer area, a circular central area and an annular intermediate...
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7188753 |
Pressure release connection and pneumatic dispensing device
An inlet is adapted to receive pressurized gas from a CO 2 gas cartridge. A variable compression member has a normal height, under normal operating temperature conditions, adapted to provide a...
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7185792 |
Dispensing device with rack and pinion drive for nozzle valve
A pressurized gas cartridge drives a dispensing device for viscous product cartridges. The dispensing device and the viscous product cartridge form a gas enclosure separated from a product...
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7015427 |
Apparatus and method for melting and supplying thermoplastic material to a dispenser
An apparatus including a tank having at least one side wall for receiving solid or semi-solid thermoplastic material and a base member supporting the side wall(s) for heating and melting the...
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6959836 |
Dispenser
The invention relates to a dispensing device and a method for dispensing liquids, preferably reagents, in an essentially automated and finely dosed manner. The dispensing device comprises a first...
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6935541 |
Caulk gun pressurizing system
A device for dispensing a viscous material and a method for controlling the dispensing pressure. The device has a manually actuated control valve, that, when depressed, releases high pressure gas...
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6910602 |
Container valve
A container valve, attached to a gas container, wherein the container valve has a pressure reducing function, and is inside a valve block in the gas container. In the valve block, the container...
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6880733 |
Aerosol valve assembly and aerosol vessel
An aerosol vessel, which can be prevented from deforming and exploding by discharging gas when an excessive pressure occurs in a main body, is provided. The aerosol vessel includes a valve assembly...
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6820775 |
Gas-pressurized beverage keg
A beverage container has a cylindrical lower side wall and floor defining a lower beverage chamber and centered on an axis, a cylindrical upper side wall and upper wall centered on the axis and...
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6779685 |
Pressure controlled method for dispensing a carbonated beverage
A carbonated beverage is furnished from a source at a first pressure to a reservoir in which a quantity of the beverage is held a second pressure level that is less than the first pressure and...
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6732757 |
Bypass water-treatment dispenser bleed-valve w/cap-lock and post-mount
An improved water-treatment canister configuration of the chemical-dispensing bypass type, employing a screw-cap for periodic replenishment of an active chemical-feed ingredient; —featuring a...
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6732886 |
Over pressure automatic release mechanism for a container housing a pressurized medium
A container adapted to include a pressurized medium therein for purposes of dispensing the contents of the container or alternatively, to function as a heat exchange unit to heat or cool beverage...
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6698616 |
Electronic liquid dispenser
The present invention discloses a method, apparatus and system for electromechanical liquid dispensing. The system includes a bottle for holding liquid to be dispensed, the bottle having an inlet...
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6435377 |
Frozen dessert dispenser
A frozen dessert dispenser includes a heat-insulating box, a cooling unit for cooling an atmosphere in the heat-insulating box, a dispensing cylinder including a piston ascended and descended by an...
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6375047 |
Container for storing pasty or fluidic compositions and appointed dispensing of the same
A container for storing pasty or fluidic compositions and apportioned dispensing of the same. The container includes a container body with parallel inner walls; and a movable plunger element, which...
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6360922 |
Pump assembly with pressure release capability
A pump assembly including a pump attachment adapted to form a nonaerosol pump sprayer, and a method of using the same. The apparatus includes an attachment having a pump sprayer that is pressurized...
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6354471 |
Liquid material dispensing apparatus
A liquid dispenser with a syringe reservoir including: (a.) a frame ( 1 ) formed by upper bracket ( 2 ) and lower bracket ( 3 ); (b.) a body ( 5 ) that is removable at the frame's upper bracket ( 2...
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6328181 |
Enhanced flow controller for a beverage dispenser
A modular flow controller for controlling fluid flow, including a flow control assembly for establishing a desired flow rate. The flow control assembly includes a flow adjustment interface rendered...
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6253970 |
Aerosol container with safety device
The aerosol container has a container neck (1); a valve disk (5) arranged in the container neck at least partially sealed to its interior wall (12); a valve device (6) secured in the valve disk for...
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6159631 |
Overcharge safety vents on prismatic cells
Disclosed are safe, easy to manufacture prismatic cells having scored regions strategically located on portions of the prismatic cell can or cell header. When they are located on the cell can, the...
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6142346 |
Cluster-type relief device
The present invention is a relief device for a high-pressure gas container, comprising a main body having a generally uniform outer circumference that defines a bore. The bore is in fluid...
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6098650 |
Pressure sensing apparatus for regulating the transportation of a liquid
A pressure sensing apparatus for regulating the transportation of a liquid which includes a container for containing a gas and a liquid. The container has at least four ports: the first port, used...
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6089415 |
Valve for a pressure container
A valve for a keg of beer comprises a neck ring to be secured to the container and an inner part formed with a valve member, which fits an opening of the neck ring. A locking mechanism functions to...
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6068163 |
Fuel dispensing apparatus
A portable dispensing apparatus in which a fuel containing chamber is pressurized by a hand operated air pump. The fuel is dispensed by a pickup tube whose receiving end is within the chamber where...
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6068160 |
Pressure control system for free-floating piston
An apparatus and method are disclosed to dispense a product out of a receptacle by moving a free-floating piston back and forth within the receptacle. Pressurized gas is used to move the piston...
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6058960 |
Device serving as a valve insert for fluid containers under pressure
A device serving as a valve insert for pressurized fluid containers includes a valve plate, a valve body and a valve piston. The valve piston has at least one predetermined breaking point.
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6039217 |
Apparatus and method for thermoplastic material handling
A thermoplastic material melting and dispensing apparatus includes a hopper, a melting grid, and a lid assembly which vents the interior of the hopper in an over pressure situation. Specifically,...
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5975356 |
Dispenser for a product of a liquid to pasty consistency comprising a safety device
A pressurized container (1) containing a fluid product to be dispensed and a propellant gas. The container includes a valve for dispensing the product that includes a heat-sensitive safety device...
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5871125 |
Chemically driven liquid delivery pumping device
A liquid delivery pumping device for the delivery of liquids enterally or parenterally comprises a housing including a gas generating chamber, wherein a gas is generated intermittently when two...
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5848740 |
Container for dispensing a pressurized fluid including a safety device for release of excessive internal pressure
The container for dispensing pressurized fluids includes a container-closing valve plate and a dispensing valve mounted in the valve plate. The dispensing valve includes a sealing disk (13); a...
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5836364 |
Refillable pressurized beverage container
A refillable bottle constructed to be capable of holding fluids above atmospheric pressure has a threaded cap. The top of the threaded cap has at least one valve having a single resealable...
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5810213 |
Portable pressurized reservoir supply tank
A portable pressurized reservoir supply tank comprises a tank housing with a flat upper surface, a flat lower surface and a hollow interior, air and water being contained within the tank in an...
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5779108 |
Pressure venting trigger sprayer
A trigger actuated pump dispenser includes a housing mounted on a container of gas/vapor producing liquid product capable of generating a superatmospheric pressure in the container, the housing...
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5713496 |
Sealing for a container device
A sealing ring is placed in a container device which serves the purpose of distributing a liquid, e.g. draught beer, which is stored in a container under pressure of a gas, e.g. CO 2 . In a...
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5636657 |
Tap head for beverage containers or barrels
A tap head for beverage containers or barrels includes a tap head plunger which is actuated by a hand lever. A beverage connection is connected to a source of gaseous pressure, such as CO 2 , and a...
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5630532 |
Air pump for generating excess pressure in a fuel tank for liquid fuel in a portable heating device
An air pump is configured as a reciprocating compressor. On a fuel tank, there is fitted a cylinder of the air pump, in which an axially displaceable piston rod, having a handle and a piston, is...
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5579960 |
Air powered dispensing pen for viscous fluids
A pneumatic dispenser for viscous fluids including a tubular pen barrel, a dispensing nozzle on one end of the pen barrel, and a pen cap constructed to sealingly receive the pen barrel. The pen cap...
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5568882 |
Precise volume fluid dispenser
A fluid dispenser for measuring precise volumes of a fluid for later mixing with other materials which has a pressure vessel for receiving a fluid supplied from a supply tank, a bubbler sensor...
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5564605 |
Portable fluid dispenser
A portable fluid dispenser that allows a person to dispense a desired amount of fluid from the top of a golf bag. The portable fluid dispenser includes a pump means that provides positive pressure...
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5546995 |
Pressurized canister recycling apparatus and methods
A pressurized canister recycling apparatus is used to recycle contents of a plurality of pressurized canisters of varying length and diameter. The canisters are maintained in a hopper and released....
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5526957 |
Multi-component dispenser with self-pressurization system
A combination chemical dispensing apparatus and dispensing gun. The apparatus includes a first master container having at least one flexible wall product container and a head space between the...
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5492249 |
Apparatus to vent high-pressure air to atmosphere in a frozen confection-dispensing apparatus
A frozen dessert dispensing apparatus is comprised of a housing that receives at least one collapsible container for a frozen dessert wherein the collapsible container is provided with at least one...
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5487346 |
Soil injection system
A fluid injecting system for injecting fluid into soil is disclosed, the system comprising a tank for receiving and from which is discharged the fluid, mixing apparatus in the tank for mixing the...
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5464121 |
Precision fluid dispersing apparatus and method
A precision liquid reagent fluid dispensing apparatus (10) and method includes a continuously operating pump (16) inducting and pressurizing ambient air. The pressurized air is delivered at a first...
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5415329 |
Container including a pressure relief valve for use in holding and dispensing soft drink material
A container 10 for use in holding and dispensing soft drink material comprises a cylindrical body (12), a key valve (34), and a pressure relief valve (28). The cylindrical body (12) is of a type...
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