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8141797 |
Rotary atomizer for particulate paints
A rotary atomizer applies particulate paints with good color matching by reducing paint droplet size deviation and then optimizing the other paint spraying parameters. Paint droplet size parameters...
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8136246 |
Method for forming an ejection hole in an emitting pipe
An emitting pipe boring method, for forming an ejection hole on a drip pressure reducing hose above a discharging portion of at least one drip which is adhered to an inside of the drip pressure...
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8113442 |
Hand held shower with a button switching mechanism for switching spray patterns
A hand held shower with a button switching mechanism for switching spray patterns disclosed in the present invention comprises a body, a button switching mechanism and a cover unit. The button...
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8056833 |
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...
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8038077 |
Texture material for covering a repaired portion of a textured surface
A texturing system or texture material for applying a desired texture pattern on a patched portion of a surface. The texturing system comprises a texture material, a selecting system, and a...
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8016949 |
Process and a device to clean substrates
In particular a porous substrate (FS) like a fabric. Process to clean a substrate, comprising a step of subjecting the substrate to an air-water spray (SPR), generated using a spraying means (N)...
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8011602 |
Oscillating sprinkler that automatically produces a rectangular water distribution pattern
Many areas watered by prior art oscillating sprinklers are substantially rectangular. However, prior art oscillating sprinklers typically produce generally or substantially elliptical water...
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8002201 |
Hose nozzle apparatus and method
A device and method are provided for regulating two types of flow from a nozzle. The first flow is a deluge stream and the second flow is a fog spray. The deluge stream is controlled by the nozzle...
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7997561 |
Device for applying cooling mist to individuals without water accumulation
An apparatus and method of use are disclosed for cooling one or more exercising or resting individuals with a water mist while automatically preventing the undesirable accumulation of excess water....
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RE42596 |
Micro-stream rotator with adjustment of throw radius and flow rate
A rotating stream sprinkler including a rotor plate supported on one end of a shaft for rotation, in an operative mode, relative to the shaft; a nozzle located along the shaft upstream of the rotor...
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7980485 |
Injection valve with single disc turbulence generation
A fuel injector for an internal combustion engine is disclosed. The fuel injector includes a housing, a valve seat, a metering orifice disc, and a needle. The housing has an inlet, an outlet, and a...
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7971801 |
Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
An apparatus and method for use in conducting an eruption reaction are disclosed. The apparatus includes a catalytic solids container with a mouth and fluid egress opening and a trigger device or...
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7971800 |
Adjustable smooth bore nozzle
An adjustable nozzle comprising a nozzle body with an inlet, an outlet, and a passageway having a smooth bore extending between the inlet and the outlet. The passageway has an inner dimension...
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7963459 |
Self-cleaning high pressure nozzle
An expansion nozzle adapted for use in high pressure, high temperature conditions. The expansion nozzle uses spring compression to operate under constant pressure conditions to efficiently flash...
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7959089 |
Systems for the control and use of fluids and particles
The configuration of a feedstock material is controlled by bringing it into contact with at least a first gas moving against it at a location with an area and thickness of the feedstock liquid that...
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7938337 |
Variable orifice nozzle
A spray nozzle assembly includes a pressure dependent variable spray orifice and an internal chamber which is at least partially bound by a flexibly deformable sidewall. At its distal end, the...
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7900850 |
Microdosing apparatus and method for dosed dispensing of liquids
A microdosing apparatus and method include a fluid conduit having a flexible tube with a first end for connecting to a fluid reservoir and a second end where an outlet opening is located. An...
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7887664 |
Continuous molded emitter
An irrigation hose (10) includes a continuous strip member (27). The continuous strip member (27) is formed by extruding a substrate (20) and allowing the substrate (20) to cool. Then a flow path...
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7883027 |
Irrigation field module matrix configured for wireless communication with a central control server
The invention is an irrigation field module matrix configured for wireless communication with a central control server. The central control server contains a database with relevant information...
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7806348 |
Showerhead for emergency fixture
An apparatus for controlling a flow of fluid in an emergency fixture is disclosed. The apparatus comprises a first control element at least partially located in the body and configured to impart...
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7793859 |
Fluidized catalytic cracking feed nozzle
A nozzle for the atomized spray of liquid hydrocarbon feed in a fluidized catalytic cracking apparatus having two or more slots with at least one lateral slot wall formed at an angle of from about...
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7790344 |
Method of preparing powder and toner for electrophotography, and toner therefor
A method of preparing a powder, including bombarding a spray gas to a liquid material through a spray nozzle to form an atomized liquid material; and solidifying the atomized liquid material,...
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7792611 |
Spray pattern characterization and monitoring method and system
The purpose of the invention is to provide a method to characterize a spray pattern by detecting and quantifying asymmetries resulting in detailed information on location, size, and type of...
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7789320 |
Safety straw
A safety drinking straw includes a beverage delivery tube having a tube first end for insertion into a quantity of beverage and a tube second end for placement between user lips; and a debris...
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7784709 |
Fire fighting nozzle and method including pressure regulation, chemical and eduction features
A selectively automatic fire fighting nozzle a method of use including adjustable means (ST) of limiting a range of automatic adjustment (B) of a discharge orifice of the nozzle, providing an...
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7775456 |
Fluidic device yielding three-dimensional spray patterns
A fluidic device, that operates on a pressurized liquid flowing through it to generate an oscillating spray having desired three-dimensional flow characteristics, includes a member that has...
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7770815 |
Adjustable flow nozzles
Adjustable nozzles are disclosed. Nozzles of the present invention include an adjustable component for controlling the water flow through the nozzle. Instead of disassembling the nozzle, a tool may...
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7762476 |
Spray gun with improved atomization
The present technique provides a system and method for improving atomization in a spray coating device by internally mixing and breaking up a desired coating fluid prior to atomization at a spray...
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7757497 |
Method and apparatus for cooling electronic components
A spray cooling system includes a spray delivery device and a cooling liquid delivered to the spray delivery device. The spray delivery device includes one or more inlet apertures and one or more...
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7740186 |
Drenching shower head
An improved shower head having multiple modes of operation. The shower head may include a first turbine and turbine, each disposed within a unique flow channel. The first and second turbines may...
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7735755 |
Nozzle assembly, delivery system and method for conveying insulation material
A nozzle assembly for conveying a flow of particles of insulation material suspended in air to a substrate to form an insulation product on the substrate is provided, including: a nozzle body...
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7731100 |
Joining the mixing and variable gas atomizing of reactive chemicals in flue gas cleaning systems for removal of sulfur oxides, nitrogen oxides and mercury
Diverse methods of utilization and the corresponding, related modifications, of linear type, Variable Gas Atomization (VGA) nozzles and lances are described. Therein is joined the mixing and gas...
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7694896 |
Liquid reservoir, spray assembly, and method of using same
Disposable reservoirs for use with spray apparatuses, reservoir-adapter kits, spray assemblies employing such reservoirs, and methods of use are disclosed.
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7681805 |
Irrigation dripper and pipe
A dripper adapted to be bonded to interior of an irrigation pipe during manufacture and to be associated with an outlet opening in said pipe. The dripper comprises an outwardly facing surface...
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7669780 |
Fluid supply nozzle, substrate processing apparatus and substrate processing method
A fluid supply nozzle includes a fluid flow-in section into which a fluid flows in, a reservoir section for storing the fluid, a flow velocity control wall provided between the fluid flow-in...
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7651036 |
Three jet island fluidic oscillator
A fluidic oscillator suitable for use at colder temperatures for utilizing a pressurized liquid to generate a uniform spatial distribution of droplets has (a) an inlet for the pressurized liquid,...
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7631813 |
Sprinkler assembly
The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables,...
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7617992 |
System and method for maintaining irrigation accuracy of an irrigation system
An irrigation system (10) includes one or more alignment guides (38) and an irrigation unit (20). The irrigation unit (20) directs irrigation fluid (19) to at least a portion of an irrigation...
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7500619 |
Method and apparatus for reducing the precipitation rate of an irrigation sprinkler
A method and apparatus for reducing the effective precipitation rate of an irrigation sprinkler during an irrigation cycle without disrupting the supply of pressurized water from the source opening...
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7494074 |
Faucet sprayhead with mode and volume controls
A sprayhead especially suited for coupling to an extension hose for use in a pull-out kitchen faucet, the sprayhead including a selector subassembly for choosing between both spray and aerate...
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7484670 |
Blasting method and apparatus
Blasting method for cleaning surfaces, wherein a carrier gas is supplied under pressure through a blasting line (10) to a blasting nozzle (14), and liquid CO2 is supplied through a feed line (32),...
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7481377 |
Method for cleaning pool surface
A method for cleaning a pool surface is carried out by structure having a protruding nozzle assembly mounted in a side wall of a swimming pool in communication with a source of water for ejecting...
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7478769 |
Method and apparatus for cooling electronic components
A spray cooling system includes a spray delivery device and a cooling liquid delivered to the spray delivery device. The spray delivery device includes one or more inlet apertures and one or more...
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7478764 |
Fluidic oscillator for thick/three-dimensional spray applications
An improved fluidic insert, that operates on a pressurized liquid flowing through the insert to generate a jet of liquid that flows from said insert and into the surrounding gaseous environment to...
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7472848 |
Cold-performance fluidic oscillator
A fluidic oscillator suitable for use at colder temperatures for generating an exhaust flow in the form of an oscillating spray of fluid droplets has an inlet for pressurized fluid, a pair of power...
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7416672 |
Methods and apparatus for septic tank system chlorination
Methods and apparatus for the slow, generally uniform addition of a disinfectant solution comprising an active ingredient, such as chlorine, to achieve a substantially constant level of active...
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7392956 |
Rotary sprinkler with arc adjustment guide and flow-through shaft
A rotary sprinkler having an adjustable arc segment whose angular extent and absolute direction relative to the ground are represented by an arc indicator, which arc indicator may comprise a band...
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7341208 |
Atomizer for manual actuation
A fluid can be discontinuously atomized with an atomizer of the present invention. The atomizer can include a helical spring, disk spring or gas spring, acting as a pressure spring, as an energy...
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7337985 |
Texture material for covering a repaired portion of a textured surface
A texturing system for applying a desired texture pattern on a patched portion of a surface. The texturing system comprises a texture material, a selecting system, and a dispensing system. The...
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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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