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7546959 |
Cleaning nozzle
The cleaning nozzle according to the invention having a nozzle body (100) and a nozzle head (104) arranged on a shaft (106) rotatably seated on said nozzle body, and having a cavity (107), which...
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7337988 |
Regulating 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...
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7299999 |
Rotating stream sprinkler with torque balanced reaction drive
An improved rotating stream sprinkler of the type having a rotatable spray head with an offset nozzle port through which a water stream is projected outwardly, resulting in a reaction force for...
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7232078 |
Speed limiting 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. Dynamic viscous damping of...
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7118051 |
Rotor nozzle
A rotor nozzle includes a nozzle housing having an inlet opening at one end and an outlet opening at another end and has a rotor which is arranged in a turbulence chamber and which is provided at...
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7111796 |
Sprinkler apparatus and related methods
The present invention is directed to a sprinkler apparatus and related methods for the distribution of fluid. The invention preferably includes a nozzle rotatably driven by a pressurized flow of...
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7104472 |
Constant velocity turbine and stator assemblies
A rotary sprinkler system for both above-the ground and pop-up rotary sprinkler systems that controls the rate of nozzle rotation is disclosed. To maintain a relatively constant and controlled...
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7051952 |
Irrigation system
The invention relates to an irrigation system particularly for plant cultures comprising an irrigation arm which can be pivoted in a horizontal angle region around an essentially vertical axis, a...
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6793152 |
Self-adjusting rotating joint, especially for liquid distribution devices
A self-adjusting rotating joint (1), especially for liquid distribution devices, including a first substantially tubular element (3), adapted to be connected to a liquid feeding inlet pipe, a...
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6766967 |
Magnet-driven rotary nozzle
A high-pressure rotary nozzle includes a magnetic coupling for the purposes of driving a rotor body within the nozzle housing. The nozzle housing defines an internal chamber, and a propulsion ring...
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6660092 |
Device for applying a coating agent
With a device for applying a coating agent onto a cyclically moved substrate, a uniform coating thickness may be achieved, although the rate of advance is not constant. At least one spray valve is...
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6302335 |
Lawn sprinkler system
A lawn sprinkler system is provided for receiving fluid from a fluid source and distributing the fluid over an area. The lawn sprinkler system includes multiple lawn sprinklers for distributing...
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6231756 |
Rotary distributor speed control system for trickling filters
A rotary distributor speed control system that uses hydraulic forces is provided. This rotary distributor speed control system is part of a trickling filter used in wastewater treatment. The...
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5655556 |
Dishwasher with rotating spray agitator
A dishwasher with a spray agitator (1) rotating about an axis (2) in alternating opposite directions due to the effect of two nozzles with opposite thrusts (6,7). The nozzles are alternately fed...
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5636793 |
Rotary sprinkler and method of distributing water around a rotary sprinkler
A rotary sprinkler and method of distributing water by providing two discharge nozzles on a rotor for discharging water outwardly of the sprinkler along axes extending preselected adjustable...
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5577665 |
Spray arm of automatic tableware washer
A reversible rotation device for a spray arm of an automatic tableware washer is disclosed. The reversible rotation device has a rotatable streamline hollow spray arm and a rotary blade disc...
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5284298 |
Fluid-conducting swivel and method
A fluid-conducting swivel includes an upstream conduit, downstream conduit, and support assembly for holding the upstream and downstream conduit with their flow passageways aligned, allowing...
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5253809 |
Spinner assembly for fluid cleaner
A cleaning apparatus having a pan-shaped housing used to clean surfaces. Mounted on the top of the housing is a spinner assembly having a body containing a longitudinal passage. A tubular shaft...
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5217166 |
Rotor nozzle for a high-pressure cleaning device
In a rotor nozzle for a high-pressure cleaning device comprising a housing, a rotor rotatably mounted therein and set in rotation by a cleaning liquid, and a nozzle arranged downstream of the rotor...
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5039013 |
Rotating nozzle apparatus
A rotating nozzle apparatus that is rotated by the reaction of highly pressurized water wherein, by rotating a nozzle attaching body 6 to vary the distance between a rectilinear propagation nozzle...
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5020556 |
Vehicle wash apparatus with spinning nozzles
A vehicle wash system is disclosed which consists of an arch through which a vehicle can be moved. A plurality of spinning nozzle assemblies are attached to the arch each having a number of nozzle...
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4905903 |
Sprinkler
A rotor (11) is provided with a plurality of uniformly circumferentially distributed, radially projecting, tubular nozzle supports (3), which in each case carry a nozzle head (4) at the end. Each...
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4704826 |
Spin-blast tool
An improved spin-blast tool having a stationary handle with coaxial inner and outer pipes. The inner pipe, connected to a jet head, rotates at high speed relative to the stationary outer pipe. A...
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4255906 |
Abrasive cleaning apparatus
An abrasive cleaning apparatus is disclosed for cleaning a work surface by blasting the surface with an abrasive under fluid pressure from a remote source of abrasive and fluid. The apparatus...
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4056227 |
Apparatus for cleaning tanks and the like
A tank cleaning device, wherein a supply tube delivers cleaning fluid into a flushing head rotatable about the tube axis and then into the nozzle of a nozzle unit mounted in the flushing head for...
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3979066 |
Governor for rotary sprinkler
A rotary irrigation sprinkler having a rotating body carrying nozzle arms and nozzles for ejecting water streams and including a reaction vane adapted to control and reduce the speed of rotation of...
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3931930 |
Variable spray apparatus and method
A spraying apparatus and a method for spraying a liquid in a pattern which can be adjusted without stopping the spraying operation. The apparatus comprises a pair of nozzles, each including an...
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3791585 |
ADJUSTABLE PATTERN WATER SPRINKLER SYSTEM
In order to accommodate odd shaped areas to be sprinkled, an impulse sprinkler is supported by apparatus which permits tilting the impulse sprinkler from the vertical in any radial direction. As a...
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3667673 |
WIND ACTUATED CONTROL DEVICE AND METHOD OF REGULATION THEREOF
The invention comprises an assemblage of a wind-sensitive device coupled to responsive power-operated means which in turn are connected to a given deice which requires movement or adjustment...
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3623665 |
AUTOMATICALLY REVOLVED WASHING APPARATUS
A washing apparatus is provided which comprises means for adjusting the revolving speed of nozzles about an axis of a head body. The revolution of the nozzles, which are revolved by the reaction...
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3598316 |
ROTARY FLUID-SPRAYER
A rotary spray head is disclosed for effecting a washing action on inside surfaces of enclosures or for washing dust from gas or air streams. The head comprises a body mounted for rotation on a...
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3702680 |
GENTLE WASH MECHANISM FOR A DISHWASHER
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3360924 |
Flywheel
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3292863 |
Tank washer employing an impeller bracking means
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3261554 |
Reversing spray arm
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3160164 |
Washer with reversing spray assembly
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3140828 |
Tank washing system
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3089651 |
Lawn sprinkler with timed automatic shutoff
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3070315 |
Rotating sprinkler
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3029028 |
Rotary lawn sprinkler
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2998197 |
Adjustable nozzle tips for sprinklers
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2992781 |
Tank washing device
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2986339 |
Sprinkler
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