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6974090 |
Adjustable dispenser tip
An adjustable dispenser tip including a nozzle forming a passage along a length of the nozzle. A plurality of independently movable, flexible fingers define an orifice at a dispensing end portion...
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6776357 |
Showerhead
A showerhead which automatically adjusts the outlet pressure of the water in accordance with changes in water pressure, and eliminates the operation of a faucet, thus enabling showers to be taken...
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6739527 |
Shower head assembly
A shower head assembly includes a shade, a water outlet seat, a water outlet disk, a locking disk, a water outlet panel, a mounting tube, a connecting head, and a locking nut. Thus, the water...
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6652624 |
Self-cleaning nozzles of wet scrubber
A self-cleaning nozzle that can be used for wet scrubbers comprises an electromagnetic coil that, when energized, causes an outlet orifice of the nozzle to enlarge so that pollutant particles...
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6616065 |
Nozzle device
A nozzle device includes a housing ( 1 ) having an inlet for a fluid and an orifice for spraying out a firm jet of fluid ( 38 ), which orifice is delimited by two or more members, at least one of...
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6318648 |
Electrostatic atomizer based micro-burner for logistic fuels
An electrostatic atomizer is disclosed, which includes an electrode or other charge injection device and a source of liquid for passing a stream of liquid past the charge injection device to a...
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6019291 |
Fluid knife
A fluid knife for use with a workpiece treatment/cleaning apparatus, the fluid knife including a front blade and a bottom blade cooperating to form a nozzle. The front blade is pivotally mounted...
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5961046 |
Shower fixture with inner/outer spray ring
A shower fixture of the present invention has an inner/outer spray ring. More specifically, the shower fixture employs a spray ring which defines plurality of grooves on the inner and outer...
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5890655 |
Fan spray nozzles having elastomeric dome-shaped tips
A nozzle for dispensing fluids with suspended solid particulates without experiencing permanent partial or total clogging is provided. The nozzle is made from a elastomeric material and has a...
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5823435 |
Rotating nozzle
A rotating spray nozzle for use in cleaning containers having a spray head on a shaft, an element for passing liquid both to the exterior of the spray head to cause rotation thereof and for the...
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5803364 |
Axially separable self-cleaning nozzle
A nozzle device comprises a nozzle (1) having an outlet (2), an inlet (3) and a passage (4) extending between the inlet and outlet. The passage is defined by at least two parts (7, 8), which are...
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5735467 |
Three-way adjustable shower device
A three-way adjustable shower device which can control the water flow rate and temperature includes a shower body , an adjustable valve, a spring valve means, a hose means and a dual pipe elbow....
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5605288 |
Filling apparatus clog-free nozzle screen
There is disclosed herein a fluid flow apparatus including a discharge nozzle arrangement comprising a single continuous, meandering stainless steel strand to create a planar screen operatively...
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5588594 |
Adjustable arc spray nozzle
An adjustable arc spray nozzle assembly is set forth which includes a cylindrical housing member with an arc set flow control member coacting therewith to provide an adjustable arc of flow directed...
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5553782 |
Expandable diaphragm for scrubber atomizer caps
An improved atomizer removes deposits from the end cap. The atomizer housing carries a flow of atomizing slurry. A spraying head is connected at one end of the housing and an end cap is connected...
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5520332 |
Method and apparatus for spray applying fireproofing compositions
A method and apparatus for controlling the flow rate of relatively low viscosity fluids, such as accelerators, in viscous, hydraulic slurry spray application systems. An adjustable accelerator flow...
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5375765 |
Nozzle device for supplying lubricant to conveyors
A nozzle for supplying lubricants to conveyors comprises a plastic housing for a spring loaded valve which can be adjusted to produce either a fan stream or a needle point stream with a minor...
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5259955 |
Vacuum strainer
A strainer device is disclosed for continuously separating liquids from a solid/liquid mixture, the strainer including a screen receiving said solid/liquid mixture and a container under reduced...
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5232156 |
Self-cleaning spray nozzle and header system
A self-cleaning spray nozzle and header system sprays liquid upon a predetermined area. As the liquids employed in such spraying operations are often contaminated by suspended particulate matter,...
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5215254 |
Self cleaning spring-loaded nozzle
A self-cleaning spray nozzle in which a standard fitting serves as the nozzle body. A unitary valve assembly is inserted partially into the fitting and secured to it. The valve assembly includes a...
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5163618 |
Sealing device
A sealing device for sprinklers and the like having predetermined pressurized and unpressurized conditions, the device having a body portion; an attachment member mounted on the body portion for...
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5136972 |
Coating apparatus
A coating apparatus includes: a block-shaped die main body; upper and lower nozzle parts projecting from the die main body to form a nozzle, forward end portions of the upper and lower nozzle parts...
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5115978 |
Self-cleaning spray nozzle
A spray nozzle comprises a hollow body having an inlet, an outlet and a fluid flow passage therebetween. The body contains a pressure-responsive or a pressure responsive and temperature responsive...
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4953788 |
Water spray fitting
A miniature irrigation water spray fitting includes a body part having a top and a bottom and with an inlet for receiving longitudinal flow of water from the bottom. The body part also includes a...
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4717073 |
Sprayer head
A self-cleaning sprayer head having the capability to deliver a radially directed spray is disclosed. The sprayer head (10) includes a hollow, elongate casing (16), a flanged outlet end (28), and a...
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4465235 |
Fire-fighting nozzle with selective flush control mechanism
A constant pressure nozzle having a pressure-responsive baffle head movable toward and away from a throat element so as to define a discharge orifice. The throat being movably mounted for...
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4385727 |
Irrigation emitter tube
An irrigation emitter tube having, when free of pressure a pair of wall portions, one wall portion being essentially flat between its margins, the other also being essentially flat except for an...
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4272022 |
Showerhead with replaceable housing
A showerhead which provides for a reduced flow volume through the showerhead includes a replaceable decorative cover. The showerhead has a skirt housing (24) which is swivelably mounted on a ball...
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4269355 |
Self-cleaning spray nozzle
A self-cleaning spray nozzle or tip is provided for spray guns and like devices which are adapted to hydraulically atomize and spray liquids such as paint. The spray nozzle includes a valve stem in...
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4173309 |
Flow control devices particularly useful for drip irrigation
Fluid flow control devices are described particularly useful as drip irrigation emitters provided with flow regulation to reduce their pressure-sensitivity, thereby enabling them to be used in long...
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RE29717 |
Automatic volume adjusting fire hose nozzle with flushing mechanism
A fire hose nozzle having a tubular body part and a pressure responsive valve assembly shiftable in the body part. A barrel member spacedly encircles parts of the pressure responsive valve assembly...
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4077570 |
Penetrably mounted emitter for conduits
A miniaturized emitter, penetrably mounted within the wall of a conduit having a fluid to be dispensed, emits a constant volume output flow irrespective of changes in fluid pressure within the...
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4077571 |
Fluid flow regulator
A non-clogging regulator controls the rate of fluid flow from within a fluid conveying conduit regardless of pressure variations within the conduit and irrespective of the presence of particulate...
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4058257 |
Irrigation emitter
An irrigation emitter including a fixed longitudinally extending passage wall element having a longitudinally extending restricted flow groove therein, and a flexible longitudinally extending...
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RE29022 |
Self-flushing irrigation valve
A self-flushing irrigating valve formed, at least in part, of an elastically deformable material which, when subjected to differential pressures below a preselected value, occupies an open position...
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3979064 |
Shower head
A shower head is disclosed for regulating water flow. Improvements enable a constant shower spray to be produced even though changes may occur in the pressure in the main lines. According to the...
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3970251 |
Pipe insertable emitter for irrigation systems
An emitter insertable through the wall of a water pipe having a pair of striated skirts depending from opposed edges of the emitter outlet for irrigating soil at a constant rate of water flow...
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3968930 |
Drip irrigation device
A drip irrigation device comprising a connector for two lengths of hose which includes a flow restrictor for emitting a drip for use in irrigation. The device includes a core member having a...
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3917169 |
Emitter for irrigation systems
An emitter is disclosed for irrigating soil at a constant rate of water flow despite variations in water pressure.
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3896999 |
Anti-clogging drip irrigation valve
An anti-clogging drip irrigation valve or dropper which can be unclogged without the need of disassemblage, comprises a flat relatively thick elongated assembly having a flexible film cover member,...
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3893624 |
Automatic volume adjusting fire hose nozzle with flushing mechanism
A fire hose nozzle having a tubular body part and a pressure responsive valve assembly shiftable in the body part. A barrel member spacedly encircles parts of the pressure responsive valve assembly...
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3780946 |
SELF-CLEANING EMITTER
Formed within an emitter body is an elongated channel extending between a fluid inlet port and a fluid discharge port. The cross-sectional area of the channel is small in order to limit the fluid...
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3767124 |
SELF-FLUSHING IRRIGATING VALVE
A self-flushing irrigating valve formed, at least in part, of an elastically deformable material which, when subjected to differential pressures below a preselected value, occupies an open position...
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3630447 |
SEDIMENT-RESISTING SPRAY OUTLET
A circular spray head is shown that has a fluid chamber formed by clamping upper and lower dished plates against the top and bottom of a central hub. The periphery of the upper-plate curves...
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3430643 |
SELF-CLEANING VENTING ORIFICE
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3412936 |
Liquid-ejecting nozzle
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3383051 |
Shower head
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3344994 |
Shower head having removable spray former to permit cleaning
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3317140 |
Aerosol spray nozzle
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3288371 |
Spray shower assembly with self-cleaning nozzle
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