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| Number | Title | Issue Date |
| 7207498 | Fluid dispense tips A fluid dispense tip includes a bevel at an opening to reduce the amount of surface tension, or “land”, at the opening. The bevel is formed by grinding in a longitudinal direction such that any tooling scars resulting from the grinding operation are likewise lon... | 04/24/2007 |
| 7178745 | Dispense tip with vented outlets In a fluid pump and cartridge assembly, a cartridge includes a material inlet port, a material outlet port, and a feed screw. The feed screw delivers fluid to be dispensed from the fluid inlet to the outlet port. The fluid inlet is preferably elongated in a directio... | 02/20/2007 |
| 7140558 | Mixing arrangement for atomizing nozzle in multi-phase flow The invention relates to an improved mixing arrangement for, primarily, moving bitumen in steam from sources of such bitumen and steam to a reactor or coker for further processing of the bitumen into petroleum products. The invention provides a main conduit connecte... | 11/28/2006 |
| 7134610 | Method and apparatus for monitoring system integrity in gas conditioning applications A control system for monitoring the performance of one or more spray nozzles measures variables such as liquid flow rate and liquid pressure of spray being delivered to the spray nozzles and provides a sensing signal when the difference, at a given liquid pressure, ... | 11/14/2006 |
| 7111830 | Anti-detonation fuel delivery system A fuel processing device [2] is provided that produces properly sized fuel aerosol particles [5] that when mixed with combustion air, reduces or eliminates detonation (knock) in internal combustion engines thus reducing fuel octane requirements for eng... | 09/26/2006 |
| 7093826 | Anti-detonation fuel delivery system A fuel processing device is provided that produces properly sized fuel aerosol particles that when mixed with combustion air, reduces or eliminates detonation (knock) in internal combustion engines thus reducing fuel octane requirements for engines of a given compre... | 08/22/2006 |
| 7080694 | Method and system for testing foam-water fire protection systems A test system (10) for testing a fire suppression system (100) for a determination of a flow ratio of at least two different constituents (2, 4) where the fire suppression system (100) is of a type that mixes the flow of the at least two ... | 07/25/2006 |
| 7000853 | System and method for control of fluid dispense pump In a fluid pump and cartridge assembly, a cartridge includes a material inlet port, a material outlet port, and a feed screw. The feed screw delivers fluid to be dispensed from the fluid inlet to the outlet port. The fluid inlet is preferably elongated in a directio... | 02/21/2006 |
| 6957783 | Dispense tip with vented outlets In a fluid pump and cartridge assembly, a cartridge includes a material inlet port, a material outlet port, and a feed screw. The feed screw delivers fluid to be dispensed from the fluid inlet to the outlet port. The fluid inlet is preferably elongated in a directio... | 10/25/2005 |
| 6916416 | Apparatus and process for enhanced feed atomization A process and apparatus for atomizing a fluid is disclosed herein. The fluid is mixed with an atomizing fluid in a plurality of locations and passed through a nozzle. ... | 07/12/2005 |
| 6892963 | Portable convergent spray gun capable of being hand-held A convergent type of spray gun is made portable by miniaturizing the components with the addition of a double tube, fluid tip and air cap for defining the discharge nozzle for the liquid resin and atomizing air. The dry powdered nozzle is likewise miniaturized and i... | 05/17/2005 |
| 6866207 | Apparatus for spraying of liquids and solutions containing solid particles such as paper manufacturing fibers and fillers A swirling gas atomizer for dispersing liquids and highly viscous or otherwise difficult to disperse solutions of liquids and solids to a mist with desired properties. The pressurized high speed rotating gas in this apparatus can disintegrate most chemical solutions... | 03/15/2005 |
| 6592048 | Spray method for monolithic refractories A spray method for monolithic refractories, which comprises feeding, with an air stream, a monolithic refractory composition including a rapid setting agent in addition to refractory aggregates, a refractory powder, a binder and a dispersant in a powder s... | 07/15/2003 |
| 6569245 | Method and apparatus for applying a powder coating The invention relates to the technology of applying a coating of powder materials by spraying and can be used for producing a coating of metals; their mechanical mixtures and dielectrics, adding various functional properties to treated surfaces. The propo... | 05/27/2003 |
| 6517010 | System for injecting gas into a detonation projection gun The system for injecting gas for a detonation projection gun does not incorporate mechanical closing valves or systems for the supply of combustible gas or other inert additive compounds such as nitrogen, argol, helium or the like. On the contrary, the su... | 02/11/2003 |
| 6360677 | Injector for a burner and corresponding injection system An injector for a burner is provided in which assemblies for injecting the main and auxiliary fuels and the oxidizer are arranged radially, one around the other, about a longitudinal axis. The injector has a main-fuel outlet, an oxidizer outlet, and an au... | 03/26/2002 |
| 6328226 | Nozzle assembly A nozzle 10 including a member 12 which selectively receives a first material 18 and a second material 22, and which selectively atomizes the second material 22 by use of the first material 18. The nozzle 10 further includes a diffuser member 50 which rec... | 12/11/2001 |
| 6273344 | Dispensing nozzle device A dispensing nozzle device for dispensing processing materials to an output region, includes a body and a plurality of first conduits. The body is formed with a first chamber, a second chamber, a plurality of through holes in communication with the first ... | 08/14/2001 |
| 6212878 | Gas generator module The invention relates to the field of power machine building and may be used in mixing devices of gas generators for driving gas turbines, in particular, for liquid-propellant rocket engines. A gas generator comprises a cover with a hole, a bottom with a mixin... | 04/10/2001 |
| 6126089 | Cleaning lance A cleaning lance provided in which water from an inlet is directed either to an upper, rinsing barrel or to a lower, foamer barrel. The latter is provided with a mixing chamber having an inlet for detergent supplied via a flow control valve. A water jet i... | 10/03/2000 |
| 6076748 | Odor control atomizer utilizing ozone and water A purification device utilizing ozone, this device comprising a body member having an internal passage through which propellant gas is constrained to flow under pressure, with the internal passage forming an outlet at a downstream location in the body mem... | 06/20/2000 |
| 6045875 | Process and apparatus for applying a primer A primer is thinly and uniformly applied by supplying a primer and a spraying air to a spray gun, in which an amount of the primer to be supplied to the spray gun is controlled, and a solvent for the primer is supplied to the spraying air to be supplied t... | 04/04/2000 |
| 6041594 | Mixture delivery device for internal combustion engines A mixture delivery device for introducing a reducing agent into an exhaust gas system of an internal combustion engine in which, a urea-water solution is introduced into a region of the exhaust gas system, upstream of a catalytic converter, through the in... | 03/28/2000 |
| 6021962 | Air assisted resin spray nozzle Spray equipment is used to apply fiberglass reinforced plastics onto mold surfaces. Such spray equipment includes a nozzle designed to allow flow of resin to a point of application as well as an outlet dispenser of small cut pieces of glass which aims the... | 02/08/2000 |
| 6010083 | Apparatus and method for generating high quality foam using an air eductor A foam generating apparatus and system for generating high quality foam suitable for dust control is disclosed. The apparatus is an eductor that makes use of the energy of a high pressure stream of aqueous foaming solution to draw air into the foaming sol... | 01/04/2000 |
| 5997643 | Apparatus for powder coating welding cans Methods and apparatus are disclosed for spraying powder into the interior of welded hollow can bodies from a spray gun mounted to the welding arm of a can forming machine. The spray gun can either apply a stripe of highly charged powder on the welded seam... | 12/07/1999 |
| 5979798 | Spray system for application of high build coatings Many industries such as construction and aerospace industries use high build coatings for various purposes. Spray system for applying high build coatings allow thick coating to be applied relatively quickly as opposed to manual methods. The present applic... | 11/09/1999 |
| 5887755 | Wound sealant preparation and application device and method The present invention provides a preparation and application device useful for mixing and dispensing a plurality of fluids, wherein the fluids must be mixed immediately prior to use. In one embodiment, the device includes two fluid delivery systems connec... | 03/30/1999 |
| 5779158 | Nozzle for use with fire-fighting foams A nozzle assembly including a nozzle body having an inlet at a first end and an outlet at a second end. A first fluid passageway is defined within the nozzle body for first fluids passing between the inlet and outlet. Second and third fluid passageways fo... | 07/14/1998 |
| 5639024 | Method and device for the simultaneous dispersion and atomisation of at least two liquids The invention relates to a method and a device for the simultaneous atomisation and dispersion of at least two liquids using propellant gas, whereby the resulting gas-liquid mixture is led through an atomising chamber comprising expansion zones arranged i... | 06/17/1997 |
| 5535953 | Injector tip for burning aggregates An injector tip for burning aggregates for the mixing of fuel constituents, particularly fuel gases, auxiliary combustion gases and possibly liquid fuels is suggested which comprises feed ducts for the individual fuel constituents. The feed ducts of the i... | 07/16/1996 |
| 5520334 | Air and fuel mixing chamber for a tuneable high velocity thermal spray gun A method and apparatus are provided for operating a small diameter thermal spray gun to thermal spray a coating onto a substrate. A liquid fuel and regeneratively heated air are swirled together within a mixing chamber, passed through a restricter plate o... | 05/28/1996 |
| 5518395 | Entrainment fuel nozzle for partial premixing of gaseous fuel and air to reduce emissions This invention relates to fuel nozzles of the type that employ an entrainment fuel nozzle for initial, partial premixing of gaseous fuel and air. Such structures of this type, generally, use the gas jet to entrain surrounding air so that the fuel is somew... | 05/21/1996 |
| 5484107 | Three-fluid atomizer An atomizer for internally mixing two fluids (usually liquids) by way of momentum supplied by a compressible third fluid (usually air or steam) and for discharging a jet of a finely atomized mixture of the three fluids. The energy from these high velocity... | 01/16/1996 |
| 5467928 | Oxy-fuel cutting tip having gas outlet passages A multi-part oxy-fuel cutting tip has mixture outlet passages formed in the tip skirt to form grooves. The grooves then cooperate with the tip core to form the outlet passages when the skirt is placed over the tip core. Oppositely directed circumferential... | 11/21/1995 |
| 5467923 | Method and device for the monolithic application of a thermal-insulation and/or fire-protection compound to a surface The invention relates to a method and a device for applying an insulating and/or fireproofing compound monolithically onto a surface, wherein in a feed channel (1) a pneumatic conveyor (2) generates a moving air volume, into which are introduced an insula... | 11/21/1995 |
| 5409672 | Plug flow reaction apparatus with high shear A tubular reactor uses a plurality of improved mixing devices to reduce the overall length of the tubular reactor while maintaining a low pressure drop operation. The mixing devices in the tubular reactor provide stages of mixing with increased severity. ... | 04/25/1995 |
| 5372844 | Process and device of applying multi-component resins and use of same In the process of the invention, multi-component resins are applied to porous, granular materials intended for subsequent consolidation. Application is carried out by feeding the components, physically separated from each other, under relatively high pres... | 12/13/1994 |
| 5346133 | High temperature liquid injection apparatus A feed line to a pyrolysis furnace and a liquid injection apparatus for introducing a liquid coke inhibitor in the feed line are disclosed. The injection apparatus includes a central passageway for supplying the liquid coke inhibitor, an annular passagewa... | 09/13/1994 |
| 5277256 | Firefighter's nozzle A fire suppression nozzle device, to be used by firefighters to selectively and immediately utilize a plurality of different firefighting agents through the single nozzle when circumstances require, the nozzle including a housing having a primary conduit ... | 01/11/1994 |
