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7617990 |
Shower header with removable spray nozzles
A shower header type spray device is provided. The spray device includes an elongated spray header having a plurality of laterally spaced liquid spray nozzles each of which is mounted in a...
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7601304 |
Distribution apparatus for contact of hydrocarbon compounds with particles
Disclosed is an apparatus for injecting a plurality of uniform jets into an extended dispersion of moving catalyst particles within a reactor vessel. The apparatus comprises a plurality of outer...
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7591435 |
Safety air guns
A safety air gun may include a body, a valve, and a valve-operating lever. The body may have a shape that curves from an inlet end to an outlet end, thereby defining a convex side and a concave...
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7578450 |
Fuel injector with grooved check member
A method and apparatus for injecting fluid into a machine are disclosed. A fluid injector is disclosed having a nozzle body with first and second body portions and at least one fluid injection...
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7559487 |
Universal dispensing system for air assisted extrusion of liquid filaments
A system for dispensing liquid material with different configurations of air assisted fiberization or filament movement (e.g., meltblowing, controlled fiberization). In particular, front access for...
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7506822 |
Slurry injector and methods of use thereof
Disclosed herein are injectors and methods for use thereof. In one embodiment the injector comprises: an inner tip, a slurry tip disposed around the inner tip forming a second flow channel, and a...
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7497387 |
One-piece fluid nozzle
A system for spraying and a method for making same. The system for spraying may comprises a sprayer having a sprayer body comprising a spray fluid passageway extending longitudinally through the...
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7487924 |
Spray nozzle
A spray nozzle includes an orifice disposed on a substantially planar discharge surface. An impingement surface is disposed opposite the orifice, the impingement surface forming an angle with a...
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7475829 |
Nozzle clamping nut for injection valves and method for producing said nozzle clamping nut
A nozzle clamping nut for an injection valve comprises two sections in the longitudinal direction, having different-sized free inner diameters (D 1 , D 2 ). A shoulder forms a bearing surface ( 9 )...
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7458521 |
Irrigation unit having a control system and a data storage unit
An irrigation unit ( 20 ) for irrigating an area ( 12 ) with a fluid ( 19 ) from a fluid source ( 18 ) includes a housing ( 200 ), a nozzle ( 220 ), one or more electronic components ( 221 ), and a...
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7401744 |
Jetting device and a method of jetting device
A jetting device and a method of jetting droplets of viscous medium onto a substrate. The jetting device includes a jetting outlet through which the droplets are jetted. The jetting device further...
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7384670 |
Coating method and atomizer
A rotary atomizer ( 1 ) has a rotary atomizing head ( 4 ) driven by an air motor ( 2 ) at a rotational speed of 4,000˜5,000 rpm, for example. A coating material is supplied to a central portion of...
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7370589 |
Systems and methods for fluid dispensing
Systems and methods are disclosed for dispensing fluids. The systems can include a sensor operable to detect when an object passes a first location as the object moves to a second location. The...
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7363112 |
Digital moisture monitor controller with wide applications soil, and hydroponics moisture sensors, and optional X10 multi-sensor, multi-pump controller
Utilizing the latest microprocessor technology, the digital moisture monitor controller along with its wide applications alternating current conduction moisture sensors and optional X10 multi...
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7357334 |
Method and apparatus for separating a solution
In a method and apparatus for separating a solution, the solution containing a target substance is atomized into a mist in an atomizer ( 1 ) to produce a mixed fluid of mist and air. In the...
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7349763 |
System and method for systematically irrigating subregions of an irrigation region
A method for irrigating an irrigation region ( 30 ) with an irrigation unit ( 20 ) includes the steps of subdividing the irrigation region ( 30 ) into a plurality of subregions ( 34 ), establishing...
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7337983 |
Irrigation method and system using variable orifices
The present invention is an irrigation method and system for providing a user-defined flow rate to a field using variable sized orifices. The irrigation method and system includes providing a...
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7337982 |
Irrigation device
An irrigation device having a plurality of spans emanating from a common vertically oriented source of supply.
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7328862 |
Method and device for electrostatic coating
An intermediate storage vessel has a cylinder container, a piston provided in the cylinder container so as to be slidable in a reciprocating manner, and an inpour hole portion is provided above the...
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7325750 |
Powder coating system with improved overspray collection
Powder overspray that is extracted from a spray booth is recovered back to a powder supply that is used to supply powder to the spray guns inside the spray booth. The powder overspray extracted...
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7303141 |
Gas supplying apparatus
A gas supplying apparatus for supplying deposition gas onto a substrate surface, the gas supplying apparatus comprising: a gas supplying ring with one or more gas supplying channels formed along...
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7296757 |
Method of and apparatus for mounting water cutting nozzles
A system for retaining and locating a jewel of the type comprising a nozzle for a water cutting system includes a first support structure component having a water discharge passageway extending...
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7261245 |
Adaptive irrigation of vegetation
Adaptive irrigation of vegetation is achieved with a probe implanted into the soil for detecting rootage wetness needs by measuring soil impedance with contacts distributed along the probe. When a...
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7232078 |
Speed limiting for rotary driven sprinkler
A speed limiting mechanisms for turbine-driven fluid distribution apparatus usable with compressible fluid such as compressed air and incompressible fluid such as water. Dynamic viscous damping of...
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7232077 |
Fluid level sensing apparatus and method for a spray applicator
The present invention relates to a level sensing spray applicator. In one embodiment, the spray applicator includes a gun that receives a liquid and a supply vessel coupled to the gun. The vessel...
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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...
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7207497 |
Dry flake sprayer and method
A device 10 for spraying dry flakes 12 including: an enclosure 22 including a lower portion 26 for holding a supply 12 A of dry flakes 12 and an upper portion 27 ; a gas flow conduit ...
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7198201 |
Swirl nozzle and method of making same
A spray nozzle includes a body defining an inlet chamber and an outlet. An orifice disk, adjacent the outlet, has opposing surfaces, an inner sidewall extending between the opposing surfaces which...
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7195179 |
Piezoelectric mist generation device
An apparatus of the present invention includes: a container operable to hold a liquid; circuitry operable to provide an electrical stimulus; and a piezoelectric element electrically coupled to the...
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7191955 |
Irrigation unit having a control system that performs a self-test and a cleaner that cleans the unit
An irrigation unit ( 20 ) for irrigating an area ( 12 ) with a fluid ( 19 ) from a fluid source ( 18 ) includes a housing ( 200 ), a nozzle ( 220 ), one or more electronic components ( 221 ), and a...
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7175103 |
Feed dispenser
An improved feed dispenser is programmable to allow for a desired feeding schedule. When a feeding interval begins, a dispersion wheel begins operating. A separate spinner plate is used to block...
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7172137 |
Material spreader and method for using same
A material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during the operation of...
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7152808 |
Fluid spray nozzle
A fluid spray is provided by apparatus ( 12 ) which includes jet spray ( 13 ) means for producing at least two jets of fluid ( 10,11 ). The jets of fluid at least partially intersect to thereby...
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7150409 |
Injection systems
The invention in general relates to various injection systems and devices that can be used, for example, in needleless injection systems for human, and for domestic and farm animals. In certain...
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7143960 |
Liquid sample reservoir suitable for use with a spraying apparatus
A single use, disposable reservoir of low volume for use in conjunction with a spray gun for spray painting small areas, for example ‘spray out’ cards for color matching a paint mix for spray...
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7140552 |
System for automatic self-proportioning of foam concentrate into fire fighting fluid variable flow conduit
A fire fighting nozzle for extinguishing industrial scale fires including improved automatic pressure regulating features, enhanced educting features including central and peripheral channeling for...
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7137568 |
Apparatus and method for flow diverter
A flow diverter for diverting an initial flow stream of pressurized fluid from a source of pressurized fluid. The flow diverter comprises a housing having an upstream end, an inlet opening in the...
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7134617 |
Droplets forming method and device for discharging constant-volume droplets
The invention intends to prevent the occurrence of a phenomenon that air is sucked through an ejection port formed at a nozzle end when a plunger rod is retracted to move away from a valve seat. In...
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7134608 |
Inkjet printhead with reciprocating actuator
An inkjet printhead with an array of ink ejectors 1 for printing onto a media substrate, each ink ejector 1 having a chamber 2 for holding ink 3 , a nozzle 11 and an actuator 5 for...
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7108196 |
Method and apparatus for depositing snow-ice treatment liquid on pavement
Method and apparatus for depositing liquid brine on roadway surface. Substantially horizontally disposed streamer nozzles are employed in conjunction with brine pumps which are operated in...
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7108195 |
Protective shroud for FCC feed nozzles and method for designing such shroud
A protective shield for protecting a feed nozzle encloses, not only the circumference of the feed nozzle, but also encloses and protects the end of the feed nozzle. The protective shield includes...
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7100838 |
Novelty straw and associated method of operation
A novelty drinking straw assembly and its method of construction. The drinking straw assembly has a straw tube through which fluid is drawn. A first magnet is disposed within the straw tube. The...
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7097113 |
Irrigation unit including a power generator
An irrigation unit ( 20 ) for irrigating an area ( 12 ) with a fluid ( 19 ) from a fluid source ( 18 ) includes a housing ( 200 ), a nozzle ( 220 ), an electronic component ( 221 ), and a power...
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7063270 |
Moisture sensor sprinkler control systems
Irrigation systems, moisture sensors and related methods having a sensor embedded in the ground to sense moisture and help control watering. The sensor is responsive to capacitance changes from...
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7045172 |
Method of shielding effluents in spray devices
This invention provides a unique gas shield or shroud surrounding the effluent of a thermal spray device that effectively can extend the working distance or standoff between the thermal spray...
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7044404 |
Pneumatic liquid-delivery device
A fluid delivery device for supplying fluids, particularly automotive fluids supplied to fluid reservoirs. To attain this, a vessel configured to hold a liquid includes a pressurized gas inlet...
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7040546 |
Single beam spray gun positioning system
A system for positioning a spray apparatus relative to a surface, in which the spray apparatus directs a liquid coating such as paint toward the surface for applying the liquid to the surface in a...
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7021555 |
Spraying/misting for plants and animals
A method of periodically spraying live plants and/or animals, using a portable electric sprayer, is described and claimed. In the preferred embodiments, the portable electric sprayer includes: (i)...
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7014131 |
Multiple spray devices for automotive and other applications
A fluidic insert that receives fluid under pressure from a fluid inlet tube and generates a specified spatial distribution of the fluid exiting the insert includes: (1) a body member having top,...
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7007859 |
Method of operating a liquid ejection device
A method of operating a liquid ejection device including a fluid chamber having a fluid outlet port in a wall of the chamber; a fluid inlet port in a wall of the chamber and a paddle located in the...
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