|
Match
|
Document |
Document Title |
|
|
7631819 |
Longitudinal valve ready to use hose end sprayer
A sprayer head assembly comprises a sprayer head and a valve for controlling the flow of fluid through the assembly. The sprayer head comprises a chemical passage, a carrier fluid passage and a...
|
|
|
7615122 |
Method and apparatus for dispensing a use solution
A method and apparatus provides for dispensing a liquid concentrate. The source pressure of a liquid diluent is changed by a boost pump ( 52 ) to bring the pressure of the diluent to an elevated...
|
|
|
7367361 |
Eductor apparatus
An eductor assembly includes an inlet connectable to a high pressure water source useful in firefighting, an outlet connectable to a fire hose and/or nozzle, and a venturi therebetween. An additive...
|
|
|
7191960 |
Shower head
A shower head for dispensing a plurality of liquids into a continuous shower stream comprising a main shower head consisting of a divergently outwardly extending conical chamber bordered by a...
|
|
|
7108014 |
Liquid diluting device
A diluent passage 12 to introduce special liquid and a rinse liquid supply passage 13 which is separate from the diluent passage 12 are formed in the main body 10 , and a plurality of jets...
|
|
|
7032609 |
Vacuum feed system for liquid chemical feeding
A vacuum feed system for feeding liquid chemical into a stream of a second liquid flowing in a conduit includes a venturi connected in the conduit for supplying vacuum through first and second...
|
|
|
7028922 |
Soap dispenser system and valve arrangement therefor
A soap dispenser system includes a venturi suction tube having a soap supply bore intersecting the main through bore; a soap dispenser controlling dispensing of soap from a container; and a supply...
|
|
|
6974245 |
Device for mixing a liquid fertilizer with a flow of water, for use by individuals
The mixing device for liquid fertilizer with a flow of irrigation water, comprises a mixing head ( 1 ) provided with an internal mixing chamber ( 2 ) into which opens an internal water supply...
|
|
|
6964380 |
Spraying gun having flow rate control effect
A spraying gun includes a water inlet connector, a connecting member, an adjusting member, a detergent tube, a water conducting tube, and an extension pipe. Thus, the water flow rate of the...
|
|
|
6929033 |
Liquid dilution device
A liquid dilution device is provided to prevent choking at a jet for adjusting the flow amount of a special liquid. In the liquid dilution device in which the special liquid from a liquid supply...
|
|
|
6877890 |
Fluid mixer with rotatable educator tube and metering orifices
A fluid or detergent mixer comprises a body ( 2 ) in which is located a rotatable eductor tube ( 4 ) with a venturi throat ( 17 ) and a knob ( 3 ) to rotate the tube. The mixer has a suction line (...
|
|
|
6860295 |
Variable rate dispensing apparatus
A mixing and dispensing apparatus wherein a liquid concentrate is metered into a diluent stream of an eductor in a precise manner. A needle valve is employed in conjunction with a cam member and...
|
|
|
6837263 |
Liquid level control system
A liquid level control system including a tank; a source of liquid in communication with the tank; a pressure fluid actuated valve for controlling the flow of liquid to the tank from the source; a...
|
|
|
6805165 |
Adjustable air stream introducing device
An adjustable air stream introducing device for reinforcement of a blowing power of a primary air stream flowing through a duct, includes a tubular coupler disposed downstream of the duct to...
|
|
|
6766831 |
Eductor
An eductor ( 1 ) for mixing liquids, e.g. a concentrated solution into water, has a flow passage ( 16 ) for a first liquid into which a dispensing passage ( 18 ) for a second liquid opens so that...
|
|
|
6571989 |
Metering device for releasing water and detergent
A metering device for releasing water and detergent has a three-way connector, a water quantity adjustment device, a detergent quantity adjustment device, and a detergent bottle. The three-way...
|
|
|
6546962 |
Introduction of air into injection water
Air is introduced into the injection water for microbial enhanced oil recovery. The injection water is passed through an ejector where it is entrained and the oxygen subsequently dissolves in the...
|
|
|
6471141 |
Hose sprayer assembly
A hose sprayer assembly in accordance with the present invention includes a trigger body which is rotatably mounted within a housing. The housing is formed with an inlet orifice, an outlet aperture...
|
|
|
6443609 |
Fluid inductor system and apparatus having deformable member for controlling fluid flow
An apparatus for mixing fluids includes a housing which is mounted in line with a conduit carrying a primary fluid. A deformable member is mounted in the housing and an inlet conduit carrying a...
|
|
|
6425534 |
Spraying apparatus having a sealing member with apertures
A sprayer head is provided for attachment to a container containing a chemical product to be diluted by a carrier stream. The sprayer head includes a hose attachment member having structure for...
|
|
|
6418957 |
Eductor system and method for vapor recovery
The EVRU is essentially an eductor, configured and designed, to capture and recover hydrocarbon fluids (gases and/or liquids) and/or other vapors and recombine and reinject into the system so that...
|
|
|
6405759 |
Apparatus for the continuous preparation of glass fiber sizing compositions
An in-line mixing apparatus for the substantially continuous production of size to be supplied to a glass fiber forming process. The in-line mixing apparatus comprises a plurality of stages wherein...
|
|
|
6360964 |
Pressure washer
An pressure washer enclosure capable of high pressure spraying with all pumps and chemicals enclosed for the protection of personnel and security of the chemicals. An external curbside control...
|
|
|
6267303 |
Sprinkler system fertilizer injector
A device for injecting liquid chemical solutions into the flow of a lawn sprinkler system. The device allows the user to easily attach and remove chemical jars without the risk of losing the prime...
|
|
|
6206046 |
Lawn and garden chemical dispensing system
A water flow controlled dispenser of liquid or water-soluble beneficial chemicals for sprinkling systems.
|
|
|
6193472 |
Fluid vacuum system
One embodiment of the invention encompasses a fluid vacuum system for vacuuming-up discharge fluid from a fluid source without applying a vacuum to the fluid source. The system comprises a...
|
|
|
6186988 |
Wound irrigation system
Apparatus for irrigating wounds in which a housing contains a water filter and an anti-biotic, connected between a water supply and a hand spray unit, with the housing containing a hand operated...
|
|
|
6170978 |
Fluid inductor apparatus having deformable member for controlling fluid flow
An apparatus for mixing fluids includes a housing which is mounted in line with a conduit carrying a primary fluid. A deformable member is mounted in the housing and an inlet conduit carrying a...
|
|
|
5957152 |
Select valve purge
A purge valve for use with a chemical select valve comprises, in a preferred embodiment, an enlarged chamber in the vacuum impelled feed line to the select valve. The chamber is formed by resilient...
|
|
|
5954273 |
Spray assembly for high viscosity materials
A spray assembly for mixing catalyst with a high viscosity material and applying thin coatings of that material to a substrate that is particularly useful for applying body putty to a surface. The...
|
|
|
5924453 |
Piston and cylinder actuated polymer mixing valve
A valve for introducing polymer into a moving water stream prior to flowing he water stream, with the polymer therein, onto a hull surface of an underwater vehicle. The valve comprises a venturi...
|
|
|
5827959 |
Monitoring chemical flow rate in a water treatment system
A pressurized chemical tank is connected to a water line through a restriction (e.g., a gas flow control valve). A vacuum-regulating check valve is for maintaining the vacuum pressure of the gas...
|
|
|
5758691 |
Self-sealing mixing valve
A self-sealing venturi type mixing valve for mixing a polymer with water as t is being dispensed. A hollow piston is slidably mounted in the valve body. Water flows through the piston and into a...
|
|
|
5758825 |
Washing machine adapted for automatically washing vehicles, etc.
A washing machine including a first electromagnetic valve connected to a cleaning solution supply source, a supply pipe having a cleaning solution input port connected to the first electromagnetic...
|
|
|
5671771 |
Hot water system
A hot water plumbing system comprising a water heater, a delivery location, a delivery line delivering water from said heater to said delivery location, a riser located adjacent said delivery...
|
|
|
5653261 |
Selector valve
An improved selector valve includes a sealing disc with a sealing face biased against an opposed sealing face of a port plate. The sealing disc has a channel located in the sealing face which...
|
|
|
5628344 |
Dry disconnect coupling including means for returning fluid residue to flow path
A dry disconnect coupling connects the transfer hose from a fuel oil storage tank and the fill pipe of a tanker truck to form a continuous flow path between the storage tank and the tanker truck....
|
|
|
5622203 |
Hot water circulation apparatus with adjustable venturi
A dual mode water circulation apparatus for installation in a water supply line in a building upstream of a water heater provides continuously heated water at one or more remote hot water faucets....
|
|
|
5588459 |
Device for facilitating removal of wastewater and sewage from a recreational vehicle
A sewage removal device for use with a recreational vehicle. The device is comprised of a housing attachable to the sewage drain conduit of the recreational vehicle. Sewage from the recreational...
|
|
|
5509349 |
Beverage valve venturi apparatus
A fully automated cappuccino, latte, and espresso brewing machine which includes a refrigerated milk supply from which milk is drawn by a steam driven venturi apparatus. The venturi subcombination...
|
|
|
5487312 |
Gas analyzer with regulated measurement gas feed and dynamic dilution of samples
A choke-bypass system is arranged upstream of the gas analyzer so as to generate a constant input pressure at the gas analyzer. The measurement range of the gas analyzer can be expanded...
|
|
|
5435157 |
Laundry chemical dispenser
The present invention is a chemical dispenser for use in servicing at least two laundry cleaning machines to dispense a plurality of chemical agents utilized in the process of cleaning soiled...
|
|
|
5431190 |
Device for sucking additives into a fluid stream
The invention involves an apparatus for the induction and admixture of additives into a fluid stream by means of a joining piece, whereby a plug projects into the fluid stream and blocks a major...
|
|
|
5377718 |
Selecting and dispensing valve
An improved selector valve includes a sealing disc with a sealing face biased against an opposed sealing face of a port plate. The sealing disc has a blind slot located in the sealing face which...
|
|
|
5344074 |
Dispensing apparatus having a removable variable proportioning and metering device
A system for diluting and dispensing concentrated liquid products is disclosed. The system includes a dispensing device (10, 150) containing a removable proportioning means such as an aspirator...
|
|
|
5341836 |
Hands free weed and feed
A liquid fertilizer dispensing device comprising a container adapted to hold liquid fertilizer solution; means at the top thereof to connect to a water faucet and to dispense a stream of water...
|
|
|
5330105 |
Aspirating nozzle and accessory systems therefor
An air aspirating nozzle for propelling a stream of foam or a slurry of solid particulates to a target surface includes a stream shaping member within the nozzle to form a rotating, columnar stream...
|
|
|
5306430 |
Engine coolant pressure relief method and apparatus
The method of removing hot liquid coolant from an internal combustion engine cooling system, which includes a radiator having a by-pass outlet, the method including applying suction to the by-pass...
|
|
|
5303729 |
Lawn care chemical delivery device
An automatic fertilizing device for introducing lawn care chemicals such as fertilizer, herbicides, insecticides, and fungicides into a sprinkler system, comprising a container having a control...
|
|
|
5301718 |
Apparatus and process for metering a low pressure fluid into a high pressure fluid flow
An apparatus for metering an accurate flow of a first fluid, at a low pressure and a low flow rate, into a conduit conducting a flow of a second fluid, at a much higher pressure and much greater...
|