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7445759 |
System and method for producing massive amounts of elemental iodine
A system and method for extracting active elemental iodine from the contact of water with stored crystal iodine and for introducing the extracted elemental iodine into a water supply line and/or...
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7093606 |
Liquid fertilizer injector system for lawn sprinkler systems and irrigation systems
A liquid fertilizer injector system attached to a water source by a water source has an inlet line to input the water from the water source line into the liquid fertilizer injector system. The...
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7048210 |
Showerhead with grooved water release ducts
A showerhead as described herein includes a translucent hollow body having a fluid chamber, and a fluid distribution element configured to release fluid contained in the fluid chamber. The fluid...
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6966503 |
Sprinkler provided with a built-in mechanism for dispensing detergent
A sprinkler includes a shunt, a water-control shaft, a switch and a detergent storage pipe, wherein the shunt is provided with axial hole vertically connected to radial notch. Both sides of this...
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6948510 |
Dose system
An apparatus and method for delivering both quick dispensing water treatment materials and slow dispensing water treatment materials from the same dispensing unit by dispensing the slow dispensing...
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6779548 |
Chemical injection system and method
The invention relates to a method and a system for automatically injecting chemicals into a pressurized system.
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6701953 |
Chemical mixing and metering apparatus
A chemical mixing and metering apparatus is provided which can be easily incorporated into existing irrigation lines. The apparatus includes a venturi which is positioned along an irrigation supply...
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6659128 |
Fluid injection with vent/proportioner ports
A fluid injector made of pressure rated components that attach to a fluid flow line so that flow is transferred from the flow line, into the injection unit and back to the fluid flow line. The...
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6659117 |
Method for dispensing a solution
A method of using a fluid injector in fluid communication with a fluid flow line where flow is transferred from the flow line into the fluid injector and back to the fluid flow line. An inlet flow...
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6530094 |
Dispenser and method and valve
A flowable material dispensing system is disclosed which includes a container ( 5 ) for holding the flowable material, the container ( 5 ) having a downwardly directed lower outlet opening ( 510 )...
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6328227 |
Device for producing a lubricant mist in a compressed air line
Device for generating a lubricant spray in a compressed air line having an air passage channel (2) in a housing (1), a regulating valve (5), in particular a proportional valve, which can change,...
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6314979 |
Liquid injection apparatus and method for horticultural watering systems
An inventive apparatus and method is disclosed for the automatic injection of a liquid additive (e.g., liquid fertilizer, liquid herbicide, liquid pesticide, liquid fungicide, a wetting agent...
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6223762 |
Device and method for superodorizing an LP-gas tank
The invention is a device and method for superodorizing an LP-gas tank with a mercaptan odorant for a new LP-gas tank and other situations requiring additional odorant, thus giving the new or older...
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6145627 |
Zero point position-determining mechanism for pressurized fluid-driven apparatuses
A pressure fluid-driven apparatus includes a zero point position-determining mechanism, including an oil supply-adjusting knob formed with an arrow-shaped recess for indicating a zero point...
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6142162 |
System and method for odorizing natural gas
A method for odorizing natural gas in the pipeline utilizes bypass piping in conjunction with a liquid odorant storage tank. The bypass line causes a precisely known volume of bypass gas, saturated...
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5725073 |
Fluid metering device and compressed air lubricator including same
An adjustable oil metering valve for a compressed air lubricator includes a lower, fixed member (20) having a central, downwardly extending oil delivery nozzle (30) and a peripherally ramped upper...
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5673722 |
Liquid injection device, system and method
A liquid injector has a tubular body surrounding and shielding a glass tube. The body and tube are sealed at opposing ends by a valve coupler and an end fill cap, each with there own O-ring seals....
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5484106 |
Automatic pressurized adjustable solution dispenser
A pressurized solution dispenser made of pressure rated piping components so that attachment to source flow provides inlet flow into pressure rated storage tank and out of tank and back into flow...
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5396914 |
Detergent dispenser in a dishwashing machine
A dispenser device (10) for dispensing liquid detergent concentrate or cleaning agent into a washing zone of a washing appliance during a phase of a washing cycle. The washing appliance has a water...
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5150822 |
Mixing head for dispensing an actine ingredient
An apparatus for dispersing an active ingredient, such as a fumigant, fertilizer or room freshener in which the active ingredient is placed in a sample cylinder and a pressurized solvent/propellent...
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5100542 |
Dispenser of liquid agent for treating a recirculated body of water
Concentrated sanitizing liquid is stored in a main reservoir coupled directly to a measured reservoir by a check valve so that it automatically refills upon being emptied by air under pressure from...
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5095932 |
Check valve for fluid delivery system
A check valve for use in a fluid delivery system is provided to deliver precise volumes of a plurality of fluids in sequence to a treatment reservoir. The check valve is in fluid communication with...
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5053206 |
Chemical dispensing device
A device for dispensing a chemical solution into a pipeline transporting a liquid under pressure irrespective of whether the liquid pressure varies between a maximum and a minimum or is...
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5020689 |
Metering and dispensing system
The invention is concerned with a method and apparatus for dispersing an active ingredient, such as a fumigant. The active ingredient is placed in a container and a pressurized solvent/propellent...
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5009246 |
System to avoid icing in the discharge piping of a pressure relief valve
Apparatus for deicing the discharge gas from a safety relief valve includes a high pressure probe and an injection probe extending into the flow path of the discharge gas. Inlet orifices in the...
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5005601 |
Automatic proportioning fertilizer injector
At least one air tank and a tank of a solution to be injected into an irrigation system. Irrigation water is allowed to slowly fill the air tank. As the water rises in the air tank trapped air in...
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4887640 |
Fluid injection system
The present invention relates to a fluid injection system comprising a tubular member (12) arranged to form part of a fluid line through which, in use, fluid flows under pressure, a venturi (14)...
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4886212 |
Spraying device having controlled additive fluid feed and a telescoping spray tube assembly
A spraying device (10) includes a compound fourway rotatable control valve (30), an additive fluid control disc member (84) and a spray selector disc member (104), whereby a primary fluid, such as...
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4846214 |
Fluid additive injector
A system which combines an additive storage vessel and mixing section containing pressure and suction taps off of a main transfer tube. This allows controlled blending of additive into a fluid...
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4760612 |
Air regulated cleaner discharge device for toilets and the like
An air regulated cleaner discharge device is for use in a toilet water tank, the tank having a ballcock for discharging water to fill the tank from a minimum water level to a maximum water level, a...
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4721186 |
Lubricator
A lubricator includes a body having a passage for a fluid under pressure, at least one hole communicating perpendicularly to the passage, and a restriction member fitted in the hole and...
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4656676 |
Pressure activated cleaner discharge for toilets and the like
The pressure activated cleaner discharge device is used in a standard toilet water tank, the tank having a ballcock for discharging water to fill the tank from a minimum water level to a maximum...
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4404984 |
Gas-liquid mixing metering system
A gas-liquid blender (30) is provided for metering a liquid into the controlled flow of gas. The blender (30) includes a gas inlet (32), an outlet (42), a variable proportioning device or mixing...
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4391390 |
Chemical-mixing and dispensing apparatus
A chemical-mixing and dispensing apparatus for providing a volume of a chemical mixture to a dispensing location includes a suitably connected and monitored water main flow coupled to one inlet of...
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4352374 |
Apparatus for diluting a concentrated solution
An apparatus and method are provided for diluting a concentrated solution to be analyzed which includes a Y-coupling for combining a diluent and the concentrated solution to form a mixture. The...
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4340078 |
Tank for a fluid system
A tank for a fluid system which is pressurized in an operative mode and depressurized in an inoperative mode, the tank having a pressure vessel enclosing a chamber and a substantially annular port...
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4295545 |
Lubricator
A lubricator for a pneumatically operated device comprises a housing provided therein with an air passage for allowing the flow of compressed air between inlet and outlet ports and including a...
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4263498 |
Expansion chamber arrangement for water heating and dispensing device
A water heating and dispensing device includes a tank which forms the main hot water container, a heating device in the tank which is thermostatically controlled in order to maintain the...
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4203817 |
Method of and device for moving liquid samples
The invention is in concern of a method and a device for moving a liquid sample material in a measuring chamber, particularly for use in electrophoretic measurements. To permit precise measurements...
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4112964 |
Liquid proportioner for pressure feed line
A closed hollow pressure container is provided including first and second closed compartments therein. A liquid inlet opens into one of the compartments and a liquid outlet opens outwardly of a...
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4094383 |
Air line lubricator
In a lubricator which introduces lubricant from a reservoir into an air line through a metering orifice under pressure differential induced by a flow of air through the lubricator, the orifice is...
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4074685 |
Apparatus for mixing medication with water supply
A coiled clear plastic tube is disposed within a wire basket support and contains a liquid medication to be mixed with another liquid, such as water. The inlet end of the coiled tube is connected...
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4067808 |
Chlorinator for a swimming pool
The chlorinator for a swimming pool with a recirculation system includes a container to hold a column of chlorine concentrate solution, and a pool water supply conduit with a flow regulator...
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4006205 |
Means for applying additives to industrial gas
A means for applying additives to industrial gas wherein a closed container has an industrial gas inlet port and a discharge port, a quantity of liquid gas additive in the bottom of said container,...
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3941211 |
Apparatus for controlling lubrication of compressed air tools
Apparatus for controlling lubrication of compressed air tools includes a supply container of lubricating liquid and an air flow pipe extending through the container for connection with a source of...
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3917172 |
Fluid mixing and dispensing apparatus
The innovation disclosed lends itself to bathroom use, more particularly, on the usual shower head wall. It is characterized by a partitioned manifold mounted in place of the customary shower head...
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3901262 |
Fluid conditioner housings
This invention relates to a fluid treatment apparatus in which fluid passes out of a pipe line and through a fluid treatment device and back into the pipe line. In order to remove and replace the...
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3807434 |
AUTOMATIC SELF-OPERATING FEEDER
An automatic chemical feeder for a fluid flow stream has a chemical reservoir and a fluid flow operated pressure differential assembly. The preferred venturi or orifice assembly has replaceable...
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3776274 |
APPARATUS FOR EFFECTING CHEMICAL TREATMENT OF A LIQUID FLOWING THROUGH A PIPE
Simplified apparatus is provided for injecting controlled amounts of a chemical housed within a container into a liquid, such as water, flowing through a pipe. A "T" fitting is coupled into the...
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3730208 |
MULTIPLE OUTLET FLUID DISTRIBUTION APPARATUS
A flexible disc-like valve member is rotatably mounted within a shell to selectively seal fluid outlets from the shell and to selectively open the outlets through an arc-shaped slot in the valve....
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