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8181893 |
Fuel injection valve
A fuel injection valve for internal combustion engines has a valve housing composed of a first housing part and a second housing part which are connected to one another in a connecting region. In...
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8172162 |
High efficiency, multiple throat fluidic oscillator
An improved fluidic oscillator, that operates on a pressurized liquid flowing through the oscillator to generate a liquid jet that flows into the surrounding gaseous environment to form of an...
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8114202 |
Deaerator spray nozzle and related methods
A spray nozzle assembly and hub combination for operation in a boiler feedwater deaerator is disclosed, the combination including a tubular hub capable of being affixed to a wall of a deaerator...
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8109451 |
Shower spray device and related delivery nozzles
There is described a shower spray device including a lower plate with a plurality of nozzles and an upper plate with an inlet for the water supply. An elastic sealing element is interposed between...
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8061630 |
Insertion body for a spray nozzle assembly, and spray nozzle assembly
An insert body (10) for a spray nozzle assembly (1) has a fan jet producing section (17) for producing an oscillating, large-area fan jet and a point jet producing section (18) for producing at...
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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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8056837 |
Nozzle for use with a pressure washer
A nozzle for use with a pressure washer, and the nozzle includes a body portion that defines a longitudinal axis and a head portion coupled to the body portion and in fluid communication with the...
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8047457 |
Jet outlet element for sanitary fittings
The invention relates to a jet outlet element for a sanitary fitting which allows outlet of a defined gushing jet from the sanitary fitting. The sanitary outlet element is configured as a flat...
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8042752 |
Nozzle repair to reduce fretting
A method repair for reducing fretting of a fuel nozzle of a gas turbine engine, including attaching at least one stiffening element to an outer surface of a portion of a stem member of the fuel...
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8006915 |
Ultrasonic waterjet apparatus
An ultrasonic waterjet apparatus (10) has a mobile generator module (20) and a high-pressure water hose (40) for delivering high-pressure water from the mobile generator module (20) to a hand-held...
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7967224 |
Spray head for atomizing a medium
The invention relates to a spray head for atomising a medium using a pressurised propellant, with a spray head body (10) which comprises a fastening ring (6) and an actuating element (20) movably...
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7954446 |
Hopper for cleaning coating machine
A hopper for cleaning a coating machine in which a rotary atomizing head extends through an opening in the upper surface of a hopper housing, a thinner for cleaning the rotary atomizing coating...
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7946508 |
Method and apparatus for separating a solution
A method and apparatus for separating a solution containing a target substance. The solution is atomized into a mist in an atomizer (1) to produce a mixed fluid of mist and gas. In the collection...
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7934667 |
Diffuser and device for packaging and dispensing a foaming product
A diffuser for a device for packaging and dispensing a product. The arrangement is particularly advantageous for foaming cosmetic products. The diffuser includes a collar which can be mounted on a...
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7922566 |
Cutting head for fluid jet machine with indexing focusing device
A cutting head for a water jet cutting machine includes a base with a bore and an orifice member having an inlet, an outlet, and a passage extending between the inlet and outlet which increases...
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7913936 |
Device for sound attenuation in a flow duct
A silencer in a flow duct (10) comprises at least one plate-shaped element (12) which extends essentially parallel to the throughflow direction (16) of the flow duct. Integrated in the plate-shaped...
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7913934 |
Shower head with air introduction
A shower head with a housing and a jet outlet surface can be achieved with an example embodiment of the invention. An adjuster device is provided on one side, for adjusting the supply of water to...
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7905432 |
Casting nozzle
An object of the invention is to provide a casting nozzle in which attachment and deposition of alumina or the like can be prevented while a drift of molten steel can be prevented. The casting...
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7896647 |
Combustion with variable oxidant low NOx burner
Heating provided by a burner that combusts hydrocarbon fuel can be provided at a sequence of different heat transfer rates by adjusting the total oxygen concentration of oxidant streams fed to the...
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7861953 |
Dispersing apparatus, ceramic slurry preparation method, and monolithic ceramic electronic component and manufacturing method thereof
A dispersing apparatus that can efficiently disperse agglomerated particles in a slurry at a lower energy, a method for preparing a ceramic slurry containing ceramic particles that have been...
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7854397 |
Long throw shotcrete nozzle
An improved apparatus for the gunning of a material is provided having a nozzle with an inner passage defined by an inner tubular member having an inlet end into which a wetted material is to be...
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7845579 |
Laminar flow water jet with energetic pulse wave segmentation and controller
An apparatus for producing and controlling an energetic pulse wave in a laminar flow having an at least one water input and a housing with a water channel flowing therethrough. At least one jetting...
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RE41947 |
Pressure compensating orifice for control of nitrous oxide delivery
This invention is a variable orifice for controlling the mass flow rate of nitrous oxide used as an engine oxidizer, this orifice having an effective size, or area, which changes with changes in...
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7806349 |
Device for spraying water jets with removable seal support
The invention relates to a device for spraying water, provided with a seal support (21) arranged between the body (1) and the perforated sheet (23) and in contact with the above. The seal support...
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7780095 |
Ultrasound pumping apparatus
The present invention relates to an apparatus utilizing ultrasonic vibrations to force movement of protrusions to spray a fluid. The apparatus includes a horn with an internal chamber. Within the...
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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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7766261 |
Compact fluidic spa nozzle
A compact, molded liquid oscillator nozzle having a longitudinal axis and a power nozzle, an interaction region having diverging sidewalls, top and bottom walls, and a pair of control ports at...
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7762480 |
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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7757964 |
Air cap
An air cap for keeping a spray nozzle with a flat spray clean is presented. The air cap contain the nozzle and has a slit for the spray from the nozzle, through which opening an air flow is flowing...
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7753285 |
Echoing ultrasound atomization and/or mixing system
An ultrasound apparatus capable of mixing and/or atomizing fluids is disclosed. The apparatus includes a horn having an internal chamber through which fluids to be atomized and/or mixed flow....
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7753286 |
Spray nozzle for overheated liquid
A device providing for an overheated liquid to be sprayed in very fine droplets at a very high speed, comprised of a nozzle body followed by a mixer head and several injectors opening onto a...
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7744022 |
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 too...
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7726588 |
Locking-tensioning mechanism for a miniaturised high pressuriser
A locking tensioning mechanism for a miniaturised high pressure generator is disclosed, which mechanism will allow delivery of a set volume of a liquid, and the volume to be delivered by a high...
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7708212 |
Nozzle assembly
A nozzle assembly that includes upper and lower washers and a cam. A particular implementation of a nozzle assembly includes a stem coupled with a cam assembly. The stem has a nozzle in a first end...
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7699241 |
Docking collar for a pull-out spray head
A faucet includes a spout having a first mounting device and a spray head having a second mounting device. A docking collar is provided for releasably mounting the spray head to the spout. The...
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7677480 |
Enclosures for fluidic oscillators
For those spray applications that use a fluidic oscillator of the type that generates a spray by having a pressurized liquid flow through the oscillator and exhaust into a surrounding environment,...
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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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7607594 |
Nozzle apparatus and methods for providing a stream for ultrasonic testing
Nozzle apparatus and methods for producing a flow stream for ultrasonic testing are disclosed. In one embodiment, a nozzle assembly includes an outerbody and an innerbody disposed within the...
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7597276 |
Ultra low flow spray head
An ultra low volume pressure independent spray head is disclosed whereby low flow characteristics of point source devices can be applied to larger wetted areas. Device uses elastomeric flow control...
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7595020 |
Method of treating biological and chemical agents with gas phase, electronically excited states of oxygen
An improved singlet oxygen generator (SOG) and method of using gas phase electronically excited states of oxygen for bio-medical and chemical treatment applications are disclosed. According to the...
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7584546 |
Alignment control for a water-jet cutting system
Device for checking the alignment of a water jet in a water-jet cutting system, comprising means for positioning an annular element at the outlet of a focusing tube, at some distance from this...
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7581684 |
Device for placing material on or beneath the soil surface and method for doing the same
The invention includes a towable device for treating and maintaining turf, which includes at least one roller and manifold assembly that further includes at least one injection head for directing...
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7559489 |
High-pressure pulse nozzle assembly
A high-pressure liquid projection assembly for cleaning and/or deburring industrial parts, having a housing with an inlet adapted for connection with a pressurized liquid source, an outlet and a...
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7537175 |
Showerhead
Disclosed is a showerhead (1) capable of preventing damages in major or peripheral components and water leakage even if it is increased in size. The showerhead comprises a lower plate (2) formed...
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7516908 |
Fire retardant discharge apparatus
The present invention may be used for discharging a fire retardant material. A container element may be connected to a pressurized gas source controllable to pressurize the container element and to...
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7514048 |
Controlled odor generator
A controlled odor generator, comprising a central processing unit, at least one micropump unit, a sensor unit and a fan. The micropump unit is housed in a casing containing odorous fluid and has a...
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7513264 |
Flat surface washing apparatus
An engine and high pressure pump are mounted onto a wheeled chassis. High pressure water is distributed to a rotating wand and nozzle assembly on the wheeled chassis so that as the chassis is moved...
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7510471 |
Flow spreading mechanism
The present invention relates to a flow spreading mechanism, in particular a flow spreading mechanism used with refrigerators or air conditioners to enhance spreading of cool or warm air. To...
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7506828 |
Quick installation nozzle assembly for use within hot melt adhesive dispensing modules
A quick installation hot melt adhesive dispensing nozzle assembly, for use in connection with hot melt adhesive dispensing modules, comprises a nut member which is adapted to threadedly engage a...
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