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<title>freepatentsonline.com: Fluid sprinkling, spraying, and diffusing</title>
<link>http://www.freepatentsonline.com/result.html?query_txt=ccl/239%20and%20isd/11/10/2009&amp;uspat=on</link>
<description>USPTO Class 239 Fluid sprinkling, spraying, and diffusing</description>
<language>en-us</language>
<lastBuildDate>Thu, 12 Nov 2009 03:31:58 EST</lastBuildDate>

<item>
<title><![CDATA[Electrostatic spraying device]]></title>
<link>http://www.freepatentsonline.com/7614572.html</link>
<description><![CDATA[An electrostatic spraying device has a removable cartridge with a reservoir containing a volume of liquid compositions to be electrically sprayed. The reservoir is deformable according to inner pressure and configured to provide a removable cartridge. The device includes a dispensing unit for spraying the liquid composition. The dispensing unit includes a nozzle for dispensing the liquid composition and an emitter electrode which charges the liquid composition for electrostatically spraying the liquid composition out through the nozzle. A suction pump is integrated into the dispensing unit in an immediately upstream relation with the reservoir for feeding the liquid composition from the reservoir to the nozzle. Thus, the suction pump can be concentrated together with the emitter electrode and the nozzle into the dispensing unit on one end of the reservoir, enabling to realize the cartridge of a compact design.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Animal bathing system]]></title>
<link>http://www.freepatentsonline.com/7614570.html</link>
<description><![CDATA[A bathing system is disclosed. The system includes a water supply line, an injectant supply line for supplying an injectant such as shampoo and conditioner, and an injector for combining the water and injectant and homogenizing the mixture. The system also includes a sprayer, which is connected to the outlet of the injector and is capable of producing a pulsating spray. Additional injectant supply line or lines can also be included. The injectant lines can be combined with a distribution manifold and in turn fed into the injector. In a preferred embodiment, the injector is of a differential pressure type. A bypass path and valve switch water directing to the sprayer for rinsing without mixing with injectant. The injector and sprayer are configured to produce a water-injectant mixture with a consistent mixing ratio over a wide range of water flow rates and pressures while providing pulsating action in either the wash or rinse cycle.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Sprinkler head with improved flow]]></title>
<link>http://www.freepatentsonline.com/7614457.html</link>
<description><![CDATA[A sprinkler head assembly includes a sprinkler head body, a frame including a pair of arms extending from the body from opposed sides of the body, and a deflector mounted to the frame spaced from the outlet opening of the sprinkler head body for deflecting fire extinguishing liquid flowing from the outlet opening. The sprinkler head assembly is adapted to direct a greater proportion of the fire extinguishing liquid from one side of the sprinkler body than the other side of the sprinkler body.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Stream nozzle]]></title>
<link>http://www.freepatentsonline.com/7614569.html</link>
<description><![CDATA[A stream nozzle resides between a water source and a sprinkler nozzle and provides a stream of water for watering a bush, shrub, or tree. The stream nozzle may either reside between a fixed height riser and a nozzle, or under the nozzle of a pop-up sprinkler. In the case of a fixed height riser, the stream nozzle may be attached to an adapter or directly to the riser. In the case of a pop-up sprinkler, the stream nozzle is preferably attached to an independently rotatable collar below the nozzle. The stream nozzle is preferably adjustable in elevation angle and in azimuth angle.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Disposable cup to be set up on a spray gun for preparing, applying and preserving a paint]]></title>
<link>http://www.freepatentsonline.com/7614571.html</link>
<description><![CDATA[Disposable cup for preparing, applying and preserving a paint to be set up on a paint spray gun characterized in that it includes on one of its end faces a closable vent device ( 7 ) forming a vent valve with valve duct ( 22 ) and valve plug ( 25 ) which allows when opened, to let the air pass for occupying the inner volume that empties and when closed, to close liquid-tightly the opening ( 6 ) of air passage to form a container for the preparation of the paint and then to form a pot for the preservation of the leftover paint. This invention is of interest to manufacturers of paint spray guns.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Device employing gas generating cell for facilitating controlled release of fluid into ambient environment]]></title>
<link>http://www.freepatentsonline.com/7614568.html</link>
<description><![CDATA[A device for controllably releasing a fluid into an ambient environment. According to a particular embodiment of the present invention, the device comprises a housing having a fluid compartment and an orifice compartment disposed adjacent thereto and in fluid communication therewith via an orifice. The fluid compartment contains the fluid for release to the ambient environment. The orifice compartment includes a fluid exit opening covered by a removable sealing element and contains an initial quantity of fluid when the device is in an inactivated state. A fluid restrictor is disposed adjacent the orifice to restrict fluid flow from the fluid compartment into the orifice compartment in the inactivated state. A gas-generating cell is in selective communication with the fluid compartment such that gas generated by the cell is directed into the fluid compartment when the device is in an activated state. A fluid membrane is disposed between the gas-generating cell and the fluid compartment that allows the gas generated by the cell to pass therethrough to the fluid compartment in the activated state while preventing fluid within the fluid container from passing therethrough to the cell in the inactivated state. The device is activated by removing the sealing element to allow the initial quantity of fluid to exit out of the orifice compartment via the fluid exit opening and activating the cell to generate gas and force fluid from the fluid compartment to the orifice compartment and out the fluid exit opening in a controlled manner.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Fire fighting foam injection system with auto-start feature]]></title>
<link>http://www.freepatentsonline.com/7614455.html</link>
<description><![CDATA[A fire fighting vehicle of the type having a system for introducing a liquid foam concentrate into a water delivery hose so that the percentage concentration of foamant in the mixture remains at a predetermined set value irrespective of variations in the water flow rate. The improvement provided involves the addition of an AutoStart feature whereby upon application of power to the foam control system, the system comes up in an on mode without the need for human intervention.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Compact heated air manifolds for adhesive application]]></title>
<link>http://www.freepatentsonline.com/7614525.html</link>
<description><![CDATA[A heated air manifold of reduced physical dimensions for heating process air for use in dispensing heated liquids, such as hot melt adhesives. The heated air manifold includes at least one heating element and an air plenum having an air inlet and an air outlet. The dimensions of the air plenum are optimized for providing a compact heated air manifold for use in various adhesive dispensing systems, such as systems assembled from modular adhesive manifold segments, while retaining the ability to heat the process air in the air plenum to a desired application temperature. The heated air manifold may include a thick film flat heater disposed in the air plenum. The air plenum may have multiple individual segments winding throughout the volume of the heated air manifold.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Washer fluid spraying apparatus]]></title>
<link>http://www.freepatentsonline.com/7614412.html</link>
<description><![CDATA[In the present washer fluid spraying apparatus, when the amount of the remaining washer fluid in the tank is reduced, the buoyant force of the float does not have an effect to the valve member, and therefore the cross-sectional area of the flow passage of the valve member is reduced. Consequently spraying amount is limited compared to a case where there is a plenty of amount of remaining washer fluid. Therefore, compared to the structure that controls the washer pump driving status by detecting the remaining amount by a sensor, the driver of the vehicle can know that the amount of the remaining washer fluid in the tank is reduced while limiting the manufacturing costs.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Method and apparatus with lobed nozzles, for mixing reactive chemical components]]></title>
<link>http://www.freepatentsonline.com/7614780.html</link>
<description><![CDATA[A method and an apparatus for high-pressure mixing of reactive chemical components. The chemical components are fed into a mixing chamber, by respective injectors at least one of which comprises a nozzle and a plug member for controlling the pressure drop; the nozzle and/or the plug member are shaped to form a lobed outlet orifice having an adjustable outlet cross section and a plurality of radially extending lobed formations, to create a vortical or swirling and highly turbulent state in the fluid jet. The surfaces in contact with the fluid of the nozzle and/or of the plug member can either be smooth or have sharp edges which contribute to increase the turbulence and swirling state of the fluid jet; a highly effective mixing degree is thereby achieved in the manufacture of polyurethane resins, bi-component resins and molded articles.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Electromagnetic fuel injection valve]]></title>
<link>http://www.freepatentsonline.com/7614604.html</link>
<description><![CDATA[In an electromagnetic fuel injection valve in which a valve assembly formed by integrally connecting a valve element and a movable core to each other is contained in a valve housing, and a first journal part and a second journal part are provided in the valve assembly so as to be supported slidably in the guide hole in a valve housing, the outside surface of the first journal part ( 21 ) is formed by a sliding surface ( 45 ) slidable on the inside surface of the guide hole ( 14 ) and a pair of tapered tilt surfaces ( 46, 47 ) connecting to both the front and rear sides of the sliding surface ( 45 ); at least the tilt surface ( 47 ) on the movable core side, of both the tilt surfaces ( 46, 47 ), is formed of a first tilt surface part ( 47 a ) connecting to an end part of the sliding surface ( 45 ) and a second tilt surface part ( 47 b ) connecting to the first tilt surface part ( 47 a ); and an angle that the first tilt surface part ( 47 a ) makes with a plane perpendicular to the axis line of a valve shaft part ( 19 b ) is set larger than an angle that the second tilt surface part ( 47 b ) makes with the plane. Whereby a decrease in initial fitting property and an increase in abrasion loss can be avoided, and the weight of the valve assembly can be reduced while good response and flow characteristic are maintained.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[System and method for directing fluid flow]]></title>
<link>http://www.freepatentsonline.com/7614222.html</link>
<description><![CDATA[In one embodiment, a flow switch can comprise: a deflector having a diverging upstream portion; an aperture located in a downstream portion of the deflector; and a divider disposed downstream of the deflector. The deflector can be capable of diverting a fluid stream that contacts the upstream portion, around the deflector. The aperture can be capable of allowing a flow of a displacing fluid such that the displacing fluid can inhibit the diverted fluid stream from converging to pass through the divider. The divider can be capable of allowing a flow of the displacing fluid therethrough.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Fire retardant delivery system for fighting wild fires]]></title>
<link>http://www.freepatentsonline.com/7614456.html</link>
<description><![CDATA[A flexible, frangible bladder for the receipt of water and/or fire retardant, the bladder of sufficient size to contain a sufficient amount of such water and/or fire retardant, the bladder being positionable in a retaining member positioned on an aircraft, the retaining member selectively moveable so as to release the bladder onto a desired location in a wild fire, the bladder bursting upon impact, and spreading the water and/or fire retardant.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Aerosol can holder]]></title>
<link>http://www.freepatentsonline.com/7614526.html</link>
<description><![CDATA[A holder for an aerosol can is provided in which a pivotable trigger mechanism can actuate the aerosol can by inducing a compressive force on the lower end of the can. When inducing this compressive force, the pivotable trigger mechanism is at an angle with the holder wall. After dispersing the contents of the aerosol can, the pivotable trigger mechanism can then be rotated such that the trigger mechanism substantially covers an opening in the holder body.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Method and apparatus for dispensing a use solution]]></title>
<link>http://www.freepatentsonline.com/7615122.html</link>
<description><![CDATA[A method and apparatus provides for dispensing a liquid concentrate. The source pressure of a liquid diluent is changed by a boost pump ( 52 ) to bring the pressure of the diluent to an elevated pressure. The diluent then enters an aspirator assembly ( 10 ) wherein the concentrate and diluent are mixed to form a use solution. The dynamic pressure of the diluent entering the aspirator assembly ( 10 ) is sufficient so that the amount of concentrate delivered over time is more constant.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Device for preventing ball and socket joint from rolling]]></title>
<link>http://www.freepatentsonline.com/7614816.html</link>
<description><![CDATA[An anti-rolling device of a ball and socket joint prevents the rolling movement of a moving body coupled to the ball effectively without hindering omni-directional tilt rotational movement of the moving body, i.e. a moving part relative to the socket, a fixing part. The anti-rolling device comprises: a bracket on the moving part that is fixed to the circumference of the moving body; a guide channel whose upper part is pivoted to the bracket on the moving part; a sliding bar coupled to the guide channel in a way being possible to be slid thereinto; and a bracket on the fixing part which is mounted on the fixing part and coupled with the lower part of the sliding bar.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Washer controller and washer system for vehicle]]></title>
<link>http://www.freepatentsonline.com/7615955.html</link>
<description><![CDATA[A washer controller controls a washer motor in accordance with a manipulation of a washer switch. A washer switch detector determines whether a manipulation of the washer switch is performed within a predetermined time period of a last manipulation of the washer switch. A spray time controller sets a spray time to a first set time when the manipulation of the washer switch is performed within the predetermined time period of the last manipulation, and to a second set time when the manipulation of the washer switch is performed after the predetermined time period, the second set time being greater than the first set time. A washer motor controller operates the washer motor for a time period corresponding to the spray time set by the spray time controller.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
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