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Patent No. 5996568

Process For Propelling Foodstuffs or the Like into a Crowd

A method of launching foodstuffs into a crowd for promotional and entertainment purposes.

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Class 239/240 - Rotary motor drive (e.g., turbine type)


Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which the fluid engaging motor surface is mounted
No. of patents: 180
Last issue date: 03/20/2012


1          
NumberTitleIssue Date
8136743Rotary drive sprinkler with flow control and shut off valve in nozzle housing
A flow shut off or throttling valve is provided in a sprinkler nozzle housing to enable a nozzle to be changed without having to turn off a flow pressure source. The valve intersects a flow path through the nozzle housing and has an opening such that when the openin...
03/20/2012
8113443Rotary sprinkler
A sprinkler for discharging liquid onto an area with a predetermined geometrically shaped perimeter while maintaining a substantially constant liquids precipitation over said area. The sprinkler comprises a housing fitted with a flow chamber accommodating a motor fo...
02/14/2012
8079532Energy efficient water sprinkler
An energy efficient water sprinkler has a housing with primary and secondary water chambers each with a turning wheel for translating the force of impacting water to rotational motion of a central shaft journal. Water is forced through a central channel in the rotat...
12/20/2011
8006919Sprinkler with dual shafts
In a preferred embodiment of the present invention a sprinkler is provided, having a first shaft coupled to a drive mechanism and a grooved deflector. A second shaft is disposed within the first shaft, coupled to a water flow adjustment mechanism and an adjustment r...
08/30/2011
7997512Rotor nozzle
The invention relates to a rotor nozzle, in particular for high-pressure cleaning devices, having a nozzle housing which has an inlet opening for liquid at its axially one end and an outlet opening for liquid at the other end as well as having a rotor which is arran...
08/16/2011
7621464Variable velocity sprinkler transmission
A sprinkler having a water-driven drive mechanism or motor for rotating a sprinkler head is disclosed where the drive mechanism converts a constant input rate into a variable rate to reduce tailing from overly-rapid rotation and to promote full develop of water stre...
11/24/2009
7530504Clutch for rotor-type sprinkler
A sprinkler includes a riser, an impeller mounted in the riser, and a nozzle rotatably mounted at an upper end of the riser. A drive assembly couples the impeller and the nozzle. A clutch in the drive assembly includes a radially deformable collet that surrounds a d...
05/12/2009
7494071Energy efficient water sprinkler
An energy efficient water sprinkler has a housing with primary and secondary water chambers each with a turning wheel for translating the force of impacting water to rotational motion of a central shaft journal. Water is forced through a central channel in the rotat...
02/24/2009
7445164Sprinkler
A sprinkler includes a fixed unit, a rotary unit, an impeller, a connector, and a spray head. The fixed unit has a water inlet. The rotary unit is mounted rotatably on and is fluidly communicated with the fixed unit. The impeller rotates the rotary unit and is adapt...
11/04/2008
7434747Internal particulate protective obstruction for sprinklers
A sprinkler that restricts foreign particulate matter from interfering with and/or damaging the operating components of a sprinkler is disclosed. The sprinkler may be a pop-up sprinkler such that the outlet or nozzle is not in a fixed position and is moved from a po...
10/14/2008
7427038Dual-axis rotating sprinkler
A dual-axis rotating sprinkler has a nozzle, an adjusting assembly, a rotating assembly and an adapting tube. The adjusting assembly is attached to the nozzle. Pivoting the adjusting assembly easily changes the elevation angle of the nozzle to change the spray area....
09/23/2008
7419105Spray oscillating control apparatus for sprinklers
A spray oscillating control apparatus for sprinklers is equipped with a sprinkling control assembly to swing a spray body into different angles wherein a gear train assembly with an impeller is mounted into the sprinkling control assembly and work in linking mechani...
09/02/2008
7416139Speed limiting turbine 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. In one form, a flow restrictor is located in the turbine discharge flow path, with the turbine d...
08/26/2008
7404525Nozzle base clutch
A rotary sprinkler having a rotatable nozzle assembly for watering an arc of ground traversed or swept by the nozzle assembly as the nozzle assembly rotates is disclosed. Oscillating rotation is achieved via a drive train that includes a trip spring that is drivable...
07/29/2008
7392956Rotary 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 whose visible length represents the angular extent and whose position ...
07/01/2008
7337715Juice extractor including pressure-actuated nozzle and associated methods
A juice extractor may include a juice extraction assembly, and at least one pressure-actuated spray nozzle having an inlet to be connected to a controllable fluid pressure source and a spray outlet directed toward the juice extraction assembly and moving between a r...
03/04/2008
7337988Regulating turbine for sprinkler
The present invention provides a turbine with dual sets of fins and a stator assembly for directing water onto both sets of fins. The water flow directed to the first set of fins generates slightly more force than the water flow directed to the second set of fins. I...
03/04/2008
7328655Juice extractor with drive and return cams for extractor cup movement
A juice extractor includes at least one pair of extractor cups being relatively moveable for compressing fruit therebetween. A drive mechanism engages at least one of the extractor cups and includes a drive cam that drives the extractor cup into engagement with the ...
02/12/2008
7305920Juice extractor with orifice tube beam drive extending into side panels
A juice extractor includes an extractor frame, at least one inner side panel that divides the interior into a product material area and a drive mechanism cavity. An orifice beam includes an end extending through a beam opening in the inner side panel. An orifice tub...
12/11/2007
7305918Juice extractor with counterweight operatively engaged with camshaft
A juice extractor includes an extractor frame and extractor cups relatively moveable for compressing fruit therebetween. A camshaft is mounted for rotation within the extractor frame. A drive cam is mounted on the camshaft and operatively engages an extractor cup fo...
12/11/2007
7305919Juice extractor with juice manifold having side outlet for juice
A juice extractor includes extractor cups relatively moveable within a product material area that compress fruit therebetween. A strainer tube is mounted to receive juice and pulp and discharge juice therefrom. A juice manifold is positioned to collect the juice dis...
12/11/2007
7303147Sprinkler having valve module with reciprocating valve seat
A sprinkler includes an outer case and a riser mounted for reciprocation within the case. The riser supports a nozzle, an impeller, and a drive linkage connecting the nozzle and the impeller. A diaphragm valve is mounted in outer case beneath the riser and includes ...
12/04/2007
7303061Multi-lane fruit guide assembly having integral ridge ends for a juice extractor and related methods
A fruit guide assembly may include a frame to be positioned between the fruit conveyor and the multi-position fruit feeder, a vibrator connected to the frame, and a fruit guide body having a series of alternating ridges and valleys therein defining a plurality of fr...
12/04/2007
7287711Adjustable arc rotor-type sprinkler with selectable uni-directional full circle nozzle rotation
A sprinkler includes a drive mechanism mounted in a riser that rotates a nozzle at the top of the riser. The drive mechanism enables a user to select between oscillation of the nozzle through an adjustable arc and uni-directional full circle rotation of the nozzle.
10/30/2007
7287712Closed case oscillating sprinkler
An oscillating sprinkler head transmission for alternately driving an output shaft and sprinkler head nozzle to oscillate it with spring bias being provided to prevent the transmission from being placed in an inoperative position, where the sprinkler head is not osc...
10/30/2007
7284714Water shutoff and discharge control apparatus for sprinklers
A water shutoff and discharge control apparatus for sprinklers comprises a water intake apparatus mounted to a support seat and swung back-and-forth by a sprinkling control assembly. The water intake apparatus has a tube with a platform and multiple outlets thereon,...
10/23/2007
7273188Internal self-rotating fluid jetting nozzle
An embodiment of an internal self-rotating fluid nozzle includes a rotor rotatably moveable within a nozzle body cavity. The rotor may include a jewel holder that carries at least one jewel member and spins against a rotor seat disposed near the front of the cavity....
09/25/2007
7261247Slip gear for geared sprinkler motor
A slip-clutch assembly including a slip gear and clutch for a sprinkler motor of a sprinkler is disclosed for reducing damage to movable portions of the sprinkler is disclosed. The slip-clutch assembly allows at least a portion of a motor assembly or a sprinkler hea...
08/28/2007
7258286Water shutoff and discharge control device for sprinklers
A water shutoff and discharge control device for sprinklers comprises a water intake assembly mounted to a support seat and swung back-and-forth by a sprinkling control assembly wherein the water intake assembly has a tube with multiple bores drilled thereon for the...
08/21/2007
7255291Multifunctional sprinkler structure
A multifunctional sprinkler structure comprises a water motor having an outlet seat and a top cover mounted to a top-end side, and two adjusting seats and a water supply seat assembled onto a bottom-end side. The bottom-end side of the water motor has a guide groove...
08/14/2007
7233078Miniature hydro-power generation system
A miniature hydro-power generation system may produce electric power from a flow of liquid. The miniature hydro-power generation system may include a housing that includes a plurality of paddles positioned to extend outwardly from an outer surface of the housing. Th...
06/19/2007
7226003Rotary drive sprinkler with flow control and shut off valve in nozzle housing
A flow shut off or throttling valve is provided in a sprinkler nozzle housing to enable a nozzle to be changed without having to turn off a flow pressure source. The valve intersects a flow path through the nozzle housing and has an opening such that when the openin...
06/05/2007
7226000Sprinkler having oscillating mechanism
A sprinkler includes a housing disposed on a base, and a sprinkler tube coupled to a oscillating mechanism, for allowing the sprinkler tube to be rotated relative to the housing and the base by the oscillating mechanism, the oscillating mechanism includes a receptac...
06/05/2007
7225818Water spraying device and system for dishwashers
Water spraying systems for a dishwasher including water spraying devices for mounting on the ceiling, dish rack and a rotating spray arm of a dishwasher for effectively spraying water throughout the dishwasher cabinet. The device includes a housing on which a spinne...
06/05/2007
7222567Juice extractor with tapered clean up nozzle
A juice extractor includes a juice extraction assembly having a wall surface and fluid outlet thereon. At least one tapered spray nozzle is mounted flush on the wall surface at the fluid outlet for receiving and discharging fluid and configured for preventing build-...
05/29/2007
7223075Turbine wheel for driving rapidly rotating tools
A turbine wheel for driving rapidly rotating tools, in the form of a circular disk or ring, configured for mounting so as to be rotatable about an axis. Disposed thereon in circular formation are turbine blades having axially parallel front and back faces curved in ...
05/29/2007
7188787Sprayer with water purifier
A sprayer with a water purifier, a valve system, and a selector switch for the same are disclosed. In one non-limiting embodiment, when the sprayer is in use, the sprayer includes a purifier for purifying water. The sprayer may be compact and ergonomic. The sprayer ...
03/13/2007
7175107Multi-function head for high-pressure water gun, in particular for water cleaning machines
The high-pressure multi-function head especially for water-cleaning machines comprises a first main body which exhibits a conduit for a washing liquid, extending along a longitudinal axis from an inlet to an outlet and a portion having a narrowed transversal section...
02/13/2007
7172142Nozzles, and components thereof and methods for making the same
Various nozzles, components of nozzles, and methods, materials and devices for making them are disclosed. ...
02/06/2007
7159795Adjustable arc, adjustable flow rate sprinkler
A sprinkler head includes a base; an arc adjustment ring; a nozzle and a stream deflector supported by an elongated stem carried by the base, the nozzle and the stream deflector cooperating to define an adjustable nozzle orifice; a water distribution plate secured t...
01/09/2007
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