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Document Title |
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7387681 |
Liquid dispensing method and apparatus
A method of dispensing a liquid, which handles a minimum amount of liquid without wasting it and to dispense and spray an exact amount of the liquid without precipitating solid particles. The...
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7293720 |
Fluid balanced paint system
Disclosed herein is a paint circulation system for a painting line, comprising a supply channel, a return channel and a plurality of drop lines downstream of the supply channel and upstream of the...
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7040555 |
Nozzle unit
A nozzle unit for the spreading of foamed glue onto a flat surface in the production of wood-based sheets, wherein the nozzle unit has a feeder canal ( 1 ) for directing glue into the nozzle unit,...
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7022190 |
Substrate coating unit and substrate coating method
The present invention is a coating unit for coating a substrate with a coating solution, comprising a coating solution discharge member for discharging the coating solution to the substrate which...
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6936138 |
Apparatus for incorporating feature substances into a paper web
A method and apparatus for incorporating feature substances into a still moist but already sufficiently consolidated paper web provides for directing a feature substance suspension onto the surface...
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6911088 |
Substrate processing apparatus and slit nozzle
A slit nozzle includes a solution feeding mechanism having an elastic element and a plurality of piezoelectric devices and embedded in a side surface of a flow passage near a slit in the slit...
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6705553 |
Apparatus for watering surfaces
An apparatus for watering plants has a movable beam carrying several valves for dispersing water. At least some of the valves include a mechanism for sensing water flow and a regulator for...
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6622939 |
Apparatus for applying liquid fertilizers and pesticides using a dual stage variable rate distribution manifold
An improved liquid fertilizer distribution manifold operating in two stages. An accumulator piston located above the primary and secondary ports provides for two stages of flow. A broad range of...
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6514342 |
Linear nozzle with tailored gas plumes
There is claimed a method for depositing fluid material from a linear nozzle in a substantially uniform manner across and along a surface. The method includes directing gaseous medium through said...
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6230091 |
Variable flow spray nozzle system
A variable flow spray nozzle system for delivering a plurality of crop inputs over an agricultural field using a spray boom having a plurality of release zones. Each release zone on the boom is has...
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6193166 |
Spray nozzle arrangement
An assembly 10 fed by a pressurised pipe 2 and comprising three differently rated spray nozzles 11, 12, 13 is mounted on a spray boom so that 11, 12 and 13 traverse the same area. The nozzles 11,...
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6154355 |
Apparatus and method for independently controlling multiple material applicators
An apparatus for independent voltage, air pressure, and/or fluid pressure control of multiple material or coating applicators, such as paint spray guns, includes a multiple gun control board that...
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6039267 |
Self-regulated fertilizing irrigation system with ground and over-the-crop dispensing means and snow-forming frost protection means
A duct made of flexible material, comprising a plurality of spaced dispensers and regulator valves. Each dispenser is provided with two ports, one for ground dispensing and the other one for...
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6032874 |
Mixing apparatus for spraying a liquid mixture
A mixing apparatus for spraying-out of a liquid mixture of at least two liquids, each from a respective reservoir includes a number of liquid pumps corresponding to the number of liquids. The...
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5988521 |
Spray arm for coating device and method of spraying a coating through the spray arm
Spray arm for a coating device and a method of supplying a coating material to a spray arm. The spray arm including at least one nozzle pipe having an open end, a closed end, and at least one...
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5971294 |
Agricultural application systems with improved spray control
A spray system is provided with improved spray control having decreased injection lag, and reducing non-uniformity in injection lag throughout the length of a spray boom. A pump is coupled to spray...
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5920742 |
Nozzle assembly and a processing tank and method for processing photosensitive material using said nozzle assembly
A nozzle assembly includes a channel or tubular member that has openings or slots along its length to permit a passage of solution flowing within the channel or tubular member therethrough. A...
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5833137 |
View tank
A view tank including an upper partition plate and a lower partition plate dividing the tank body into an upper section, a middle section, and a lower section. The walls of the middle section are...
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5816497 |
Water-saving diffuser and water distribution system having water fixtures with variable water-saving diffusers
A water-saving diffuser for which a user perceives a relatively higher flow rate than the actual flow rate includes a hollow barrel for housing an accelerator disk having a plurality of apertures,...
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5775585 |
Method and means for evenly distributing particulate fertilizer
A bin for holding a granular material has a conveyor belt in the bottom thereof. A plurality of separate conduits are in communication with the bin with each of the conduits having a discharge end....
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5694967 |
Multi-port proportional flow control valve
A flow control valve for multiport injection of pressurized liquid through an array of injection nozzles for a gas turbine engine is connected by nozzle ports to the engine. In accordance with a...
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5695125 |
Dual pressure regulator having balanced regulator valves supported in sprayer handle-conformal unibody structure
A dual pressure regulator device for a spray gun is supplied with an input fluid under pressure and outputs a first regulated pneumatic pressure to a pressurized tank, and a second regulated...
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5538185 |
Vehicle mounted liquid spray apparatus
A reversing switch and more particularly a diaphragm operated electrical polarity reversing switch which has general utility but in the application the reversing switch is disclosed for use in...
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5523028 |
Fogger bar assembly
A fogging system and fogger bar assembly are disclosed wherein a plurality of foggers are mounted on an array and operatively connected to air and primary water lines. A second water line is...
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5450872 |
Constant pressure valve and method
A flow control valve is provided of the type useful for positioning in a fluid system between a high pressure pump and a fluid gun. The valve preferably includes a body having first and second flow...
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5269614 |
Spray head for lubricating chain drives
A spray head adapted for directing an aerosol lubricant onto the wear points of a drive chain, such as a motorcycle chain. The spray head is designed to receive a supply tube connectable to the...
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5249745 |
Fluid distribution system
The illustrative embodiments of the invention described comprise systems for pulse distribution of irrigating fluid. The systems described include a header that feeds at least one irrigating line...
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5096120 |
Process and apparatus to guide a spray material to a plurality of spraying statins
A process and apparatus to guide spray material such as paints and lacquers to a plurality of spraying stations by a common ring line for spray material; in the process and apparatus, pressure,...
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5048754 |
Conditioning system for water based can sealants
A conditioning system for water based can sealing compounds comprising a pressure regulation means, such as a gravity fed supply tank adjacent a double diaphragm pump, a filter and a lining nozzle,...
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5009547 |
Water spray for cement finisher
This invention is an improvement to a machine for treating cement or other flooring surfaces having a frame, a handle on the frame, an internal combustion engine on the frame and a rotary finishing...
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4858828 |
Multi-gun control valve
A multi-gun control valve apparatus for use in controlling a high pressure fluid in a multiple dump-style gun fluid blast system, the apparatus including a valve cartridge assembly, with a pressure...
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4850513 |
Control system and method for high production plaster pump
A control system and method is disclosed for a plaster pump 10. A pair of nozzles A, B dispenses material pumped from the nozzle and are connected by a "Y"-branch 50 in supply lines 11a and 11b to...
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4778107 |
Fuel injection valve assembly and an assembling method therefor
An assembling method of a fuel injection valve for fuel injection into an internal combustion engine, the fuel injection valve including a cylindrical valve body having a fuel passage therein and a...
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4759504 |
Dump control and valve
A multiple high pressure liquid nozzled gun system and flow controller therefor. The flow controller permits the connection of two guns and allows activation or de-activation of one gun without...
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4747540 |
Pressure regulated assembly for irrigating at water pressures below 10 psi
An assembly for irrigating at water pressure below 10 psi comprising a sprinkler head for discharging water at a desired discharge pressure below 10 psi onto a site to be irrigated, a pressure...
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4706885 |
Liquid distribution system
The present invention provides a paint distribution system which is particularly suited for a multiple station paint spray operation. The system includes a reservoir of paint and a piping system...
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4682710 |
Multi-station viscous liquid distribution system
A system for dispensing multiple discrete streams of a high viscosity liquid material, and particularly, systems such as those for applying sealants to the seams of an automobile body on a...
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4607987 |
Multiple lift pneumatic conveying air velocity control apparatus and method for controlling the pneumatic velocity in a multiple lift pneumatic conveying air velocity control apparatus
A pneumatic conveying air velocity control apparatus comprising multiple pneumatic lifts including multiple cyclones, at least one manifold, and multiple pneumatic conduits intercommunicating the...
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4423838 |
Selectable separation and capacity irrigation line
An irrigation line having desired output flow characteristics therealong including a liquid flow conduit couplable to a source of liquid under pressure; a multiplicity of liquid discharge elements...
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4368852 |
Combination spray gun and pressure regulator
Electrostatic spray guns are connected in series to a pressurized source of liquid spray material. Each gun has an attached pressure regulator for evening the pressure of liquid supplied to the gun...
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4361280 |
Fluid distribution system and pressure equalizer-valves useful therein
A fluid distribution system is described including a plurality of utilization devices, such as water sprinklers or drippers, supplied with pressurized fluid, characterized in that the inlet...
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4354624 |
Slurry spreader with metering valves
An apparatus for injecting slurry in a field has a wheeled slurry tank, a feed conduit communicating with the interior of the tank, a transverse manifold to receive slurry from the feed conduit,...
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4317539 |
Trickle irrigation
A low pressure, trickle irrigation system and a method of irrigating utilizing the system are provided. The irrigation system includes a head control device for controlling the head of water...
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4176791 |
Automatically controlled irrigation system
An irrigation system of the type comprising a plurality of nozzles spaced along a pipeline fed at one end from a source of supply of irrigation liquid, which latter may be purely water or may be...
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4062183 |
Fuel supply system for a gas turbine engine
In order to improve the start-up of a gas turbine engine, a control system is provided which fills part of the fuel manifold with compressed air during start-up so as to prevent fuel flowing to all...
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4043506 |
Injection line system
An injection line system wherein the injection lines for linking an injection pump with associated injection nozzles are coupled together in a predetermined manner to damp operational vibrations....
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3977603 |
Fluid delivery system
A high pressure fluid delivery system is disclosed in which two or more dump guns, each having a high pressure nozzle outlet and a low pressure dump outlet, may be connected to and operated from a...
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3917174 |
Drip irrigation system
A drip irrigation system and method for installing the same including utilizing a supply of emitters of different flow potential designed to supply a given amount of water at various line...
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3917166 |
Drip irrigation method
A drip irrigation system and method for installing the same including utilizing a supply of emitters of different flow potential designed to supply a given amount of water at various line...
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3912165 |
Method and apparatus for controlled drip irrigation from chamber means located at varying elevations along soil areas to be irrigated
Fluid material of the class employed in subsurface and drip irrigation systems is furnished under pressure to a chamber body of extended length in which pressure variations may occur due to...
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