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7624932 |
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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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...
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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 CO 2 is supplied through a feed line...
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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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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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7229026 |
System and method for use in controlling irrigation and compensating for rain
The present embodiments provide methods and system for use in irrigating and controlling irrigation. In some embodiments, a method pauses irrigation at a field station when an amount of rain...
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7195180 |
Methods and systems for simulating multi-phase fluid flows, including fire suppressant flows
Methods and systems for simulating multi-phase fluid flows, including fire suppressant flows, are disclosed. A method in accordance with one embodiment of the invention includes estimating flow...
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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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7182271 |
Apparatus and method for detecting liquid flow from a spray device
A flow sensor for detecting liquid flow generated by a spray device is non-invasive and capable of responding to rapid changes in the flow. The flow sensor includes a light emitter and a light...
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7178744 |
System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation
The invention relates to an apparatus and process for solid-state deposition and consolidation of powder particles entrained in a subsonic or sonic gas jet onto the surface of an object. Under high...
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7168636 |
Apparatus, method and system for applying substances to forage, grain, and harvested crops
An apparatus, method and system for applying a biologically active or chemical substance to a relatively large volume harvested or pre-harvested crop includes relatively small container of a...
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7162961 |
System and method for dispensing a volatile liquid fertilizer
A system and process for dispensing a liquid agrochemical such as ammonia into a field is disclosed. The ammonia is placed in a vessel under sufficient pressure to maintain a substantial portion of...
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7152814 |
Adjustable spray pattern sprinkler
A sprinkler has a housing with an inlet portion and an outlet portion in which a first outlet aperture is formed. The first outlet aperture may cooperate with other outlet apertures to define a...
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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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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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7093769 |
Dynamic flow rate adjusting method for injector
In a dynamic flow rate adjusting method, a press-fitting degree of an adjusting pipe is adjusted to regulate a load applied to a needle by a spring in a direction for closing an injection hole....
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7077334 |
Positive pressure drop-on-demand printing
A drop on demand printer has a nozzle with an orifice and a surrounding annular land. Surrounding the land is an edge, which is surrounded by a perimetrical surface that is inclined to the land at...
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7070120 |
Rotating spray head for spray urethane
A system and method for spray application of polyurethane used to spray form an article is disclosed. A spray nozzle is rotated as the polyurethane composition is sprayed onto a mold surface to...
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7028916 |
Spray gun with improved pre-atomization fluid mixing and breakup
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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7025286 |
Third stream automotive color injection
A method and system are provided for dispensing a colored polymerizing composition. Two reactive components and one color component are pumped from respective containers at a metered volume. The...
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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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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...
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6981656 |
Quick cleaning hot melt adhesive dispensing apparatus
Apparatus for dispensing thermoplastic material and configured for easy cleaning and maintenance procedures to address residual thermoplastic material in the apparatus. The apparatus includes a...
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6962296 |
Steam water spray systems
An apparatus and method to use steam to atomize water to produce a mixture of moisture and heat for application to the web of a paper machine for both production improvement and paper quality...
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6959882 |
Watering and aerating soil with a drip line
When the dripline used for watering soil, low pressure air in the range 10–100 inch water column is flowed through a buried dripline, in alternation of with flow of water at 5 psig or more. The...
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6905078 |
Headlamp washer system
A spraying device comprising a housing 12 containing a top and bottom portion defining a chamber therein for fluid ingress and egress into the bottom portion wherein the housing includes an outer...
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6892114 |
Modifying irrigation schedules of existing irrigation controllers
An irrigation scheduler modifies output of a preprogrammed irrigation schedule of an installed irrigation controller to at least partially improve irrigation of the corresponding landscape....
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6886445 |
Fruit picking method and apparatus
A method and apparatus for picking and collecting fruit from fruit trees comprising a fruit picking assembly including a water cannon to selectively impact fruit to be picked with a water slug to...
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6869031 |
Spraying nozzle for rewet showers
A three-stream atomizing nozzle that has an air stream divider that separates the atomizing air from the source into three streams. The first stream is a straight air stream staying closest to and...
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6848627 |
Apparatus for the application of forage additive and method
The present invention provides an apparatus and a method for spraying forage additives on harvested agricultural crops and includes a container of concentrated additive, an atomizing spray nozzle,...
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6824071 |
Gel-coat application method and apparatus
A spray-up operator may conveniently control the application of a gel-coat material to a mold or preform to achieve a uniform coating by using an application means comprising a manipulatable nozzle...
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6820819 |
Controlling insulation density
A mixing device for outputting wet insulation is provided. The mixing device includes a nozzle and a plurality of control apertures that control penetration of a wetting material, such as foam with...
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6814150 |
Dynamic fire-extinguishing system
The invention relates to a method and a device for distributing liquid media, in particular extinguishing fluids for fighting fires, in the form of a mist or a stream of large droplets from a...
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6810315 |
Agricultural vehicle dispenser regulator and method
A GPS unit 40 outputs a ground speed signal to an agricultural dispenser for applying chemicals to a field or for planting seeds. A GPS receiver 3 receives satellite signals from a plurality of...
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6808122 |
Spray gun with improved pre-atomization fluid mixing and breakup
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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6796510 |
System and method for a two piece spray nozzle
An aerosol tip mechanism for an aerosol-type dispenser for dispensing liquid content has a flexible outer shell, a rigid cap portion composed of lower and upper portions, and a rigid nozzle portion...
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6772960 |
Double-swirl spraying nozzle and method of spraying
A double-swirl spraying nozzle has two swirl chambers which are open toward opposite sides and are in each case arranged on respective sides of a longitudinal center plane extending through the...
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6699365 |
Method of wetting webs of paper or other hygroscopic material
This invention relates to a three-stream atomizing nozzle for use with a rewet shower. The nozzle has an air stream divider that separates the atomizing air from the source into three streams. The...
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6696116 |
Device and method for flowing pellets
Pellets which may, for example, simulate snow are brought to a position such as the top of a tree from where they are dispensed. After falling to the bottom. the pellets are collected and re...
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6675548 |
Method and apparatus for texturizing tank walls
A gantry is constrained to move around the walls of a cylindrical, concrete tank. A rotating, high pressure water spray nozzle is mounted to a moveable platform on the gantry and connected to a...
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