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8092741 |
Water chlorinating device
A water chlorinating device having a vessel (2) in turn having a bottom portion (6) for containing water; a grille (10) located over the bottom portion and for supporting a solid chemical...
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7993579 |
Magazine loading of solid products and method of dispensing same
A method of dispensing a first solid product and a second solid product with a solid product dispenser includes placing the first solid product in a product housing of the dispenser and placing the...
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7927564 |
Histological specimen cassette
A histological specimen cassette for use in connection with a larger histological specimen cassette, wherein each histological specimen cassette has an internal chamber that includes a receptacle...
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7922984 |
Apparatus and method for controlled delivery of a gas
Disclosed are apparatus for delivery of a gas, e.g., carbon dioxide and/or chlorine dioxide, and methods of its use and manufacture. The apparatus includes a sachet constructed in part with a...
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7803335 |
Remote brine tank for commercial water softeners
A brine tank provides a supply of brine to a commercial water softening system that is located remotely from the brine tank. Fresh water is delivered into the brine tank through a central header...
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7727465 |
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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7484881 |
Static mixer
A static mixer for mixing components of liquid reactive multicomponent compounds includes a jacket (1) having a mixing section (4). The static mixer also includes an inlet (2), an outlet (3), at...
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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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7419589 |
Adaptable water purification apparatus
A water purification apparatus connected to a water system includes a hopper for holding chemical tablets on a perforated bed and an underlying basin. A spray head is detachably connected to the...
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7419590 |
Activity enhanced dispensers
A liquid treatment method and system with the liquid treatment system having a container for holding a liquid treatment material therein with the liquid treatment device effectively positionable in...
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7229599 |
Chemical delivery container
A container for holding powdered reagents that interact with water to form an anti-microbial fluid for use in an apparatus for cleaning and microbially deactivating items. The container includes a...
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6866832 |
Method and apparatus for sanitizing perishable goods in enclosed conduits
The invention is directed to a method and apparatus for sanitizing perishable goods by mixing the goods with sanitizing fluid for a suitable period of time followed by separating the fluid and...
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6814946 |
Salt platform with hub having locking element
A salt platform (700) is disclosed which incorporates a series of hubs (702), radial braces(704) and curved braces(706) which are snap fit together by use of mating locking members(734) and locking...
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6632011 |
Mixing apparatus
A mixing apparatus 1 comprising a chamber 12 with at least one inlet 16 allowing entry of a solute and a liquid solvent, at least one outlet 52 allowing exit of a solution of said solute and...
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6423280 |
Hydraulic control of detergent concentration in an automatic warewashing machine
An apparatus for maintaining an effective concentration of alkaline detergent in an aqueous medium in a warewashing machine, which apparatus comprises a batch-fill warewashing machine having an...
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6325926 |
Liquid treatment apparatus
A dispense device includes a dispense head and threaded canister. A chemical container assembly disposed within the canister includes a support tube which telescopically receives a chemical...
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6298871 |
Chemical feeder
A chemical feeder that produces a solution of a chemical treating agent, e.g., calcium hypochlorite, is described. The chemical feeder comprises a housing (22) having a base (36), side wall (20)...
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6251234 |
Electroplating machine
An electroplating machine is disclosed as including an electrode positioning apparatus, an electrolyte delivery apparatus, an apparatus for covering a roller, an apparatus for dissolving copper...
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6210646 |
Permanganate feeder for iron filter
A potassium permanganate feeder has an inlet container and an outlet container disposed in an outer container. An inlet tube disposed in the inlet container supplies fill water which flows out of...
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6162407 |
Chemical dispenser and method of dispensing chemical
A chemical dispenser for dispensing chemicals into a tank holding liquid, such as a swimming pool. The chemical dispenser has a housing, a lid, an inlet and an outlet. The lid is selectively...
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6117316 |
Apparatus for treating water
An apparatus for treating a stream of tap water flowing from the outlet of a fire hydrant comprises a T-shaped diffuser is combination with a frame having a pair of screens extending transverse...
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5993753 |
Chlorinator/sanitizer and method of using same
A dual chemical feeder device treats a fluid simultaneously with two different chemical compositions which may not be wholly compatible. In an exemplary embodiment for application in swimming...
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5976364 |
Apparatus for treating air conditioner condensate with algicide
An apparatus provides for dissolving biotic growth inhibitor composition, usually in the form of blocks or tablets, into air conditioner condensate fluid to prevent biotic growth. Condensate fluid...
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5916533 |
Apparatus and method for the controlled application of soluble chemicals to a body of water
A dispensing container for the controlled dispensing of chemicals in the treatment of a body of water to prevent growth of algae and other adverse conditions includes walls defining a storage...
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5792434 |
Device and a process for dissolving water-soluble powdery polymers
In a device for dissolving water-soluble, powdery polymers which has a pipe with an inlet to introduce the polymer solution containing gel components and an outlet to discharge the polymer...
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5759501 |
Flexible walled container for tableted or pelleted ware washing detergents
A container for institutional detergents, preferably tablets, includes a rigid large screened base and a flexible plastic film sidewall heat bonded to the peripheral surface of the base. The...
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5747351 |
Immunochemical-based test device with lift and twist specimen full tab
A chromatographic assay test device for use with immunoassays. The test device has a sample collection member pivotally coupled to a test strip receiving member. The sample collection member has a...
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5713967 |
Apparatus for the extraction of peat
An apparatus for the extraction of peat comprising an outer tank (1) and an inner tank compartment (3) having perforated walls (4,23) and being the actual container for peat to be extracted....
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5705133 |
Stationary screen extractor
An improved rotating basket extractor is provided having improved discharge means comprising a hopper section having a solid material entry and solid material exit end. The cross sectional area of...
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5585046 |
Column for performing thermal separations and/or chemical reactions
A column for performing thermal separations includes a vertical cylindrical outer column wall defining an inner volume which is subdivided by a separating wall into two halves filled with mass...
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5580425 |
Column for overheated liquids
A column for performing thermal separations and/or chemical reactions with a vertical cylindrical outer column wall surrounding an inner volume, which is subdivided by a median vertical separating...
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5536479 |
Solubilizing apparatus
A solubilizing apparatus includes a fluid permeable sleeve having opposed openings therein wherein a spray nozzle is in flow communication with one opening and a second opening is disposed to...
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5484578 |
Two-phase distributor system for downflow reactors
A distributor system for uniformly directing vapor and liquid across the surface of a fixed bed of solids in a downflow reactor comprising a distributor tray, and a plurality of open-ended...
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5407567 |
Compartmentalized swimming pool chemical dispenser
A swimming pool treatment device for simultaneous introduction of at least two separately stored chemicals into the water of a swimming pool has an enclosed, selectively openable first hollow body...
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5389345 |
Swimming pool accessories
A water treatment pill is disclosed having a cylindrical periphery and disklike end faces and comprising material that in use is eroded to treat the water. The cylindrical periphery of the pill is...
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5350509 |
Deep water disbursement tube
A water treatment device which is attached to the feed hose immediately above or behind deep water pool cleaner. Includes a cylindrical body that is slotted on either side within which a water...
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5338779 |
Dry polymer activation apparatus and method
Polymer activation apparatus for activating a batch of dry polymer in dilution water includes a tank which contains the dilution water in a mixing vessel and a mixing assembly within the mixing...
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5244640 |
Gas generator and pressure/reaction regulator for use therewith
An gas generator is disclosed that generates gas from a pressure-producing reaction of reactant pieces and reactant fluid. The generator includes a pressure/reaction regulator for use with a...
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5194230 |
Solid product static brake for solid block chemical dispensers
A solid product static brake (10) is provided which is employed in cast solid chemical block dispensing systems for slowing a generally downward gravitationally driven movement of the solid...
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5181533 |
Controlled dispenser
A controllable dispenser which dispenses an aqueous solution of a soluble substance. The dispenser has an inlet to accept a supply of water and an outlet to discharge the solution. The dispenser...
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5178733 |
Apparatus for separating oil and precious metals from mined oil-bearing rock material
A method and apparatus for producing oil, bitumen, precious metals, and hydrocarbon gases from mined oil-bearing rock material, such as tar sands and soil shale. The rock is ground, preconditioned...
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5169406 |
Method and a device for preparing brine
The invention concerns a method of preparing brine by dissolving salt in water, the salt containing sodium chloride but also calcium sulfate and/or other soluble impurities with a slower...
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5137694 |
Industrial solid detergent dispenser and cleaning system
A cleaning system and dispenser are disclosed which feature a reservoir for retaining a liquid detergent solution; a chamber for retaining a mass of solid, dissolvable detergent; a measurement...
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5114081 |
System for mechanically and biologically decomposing garbage
A system for mechanically and biologically decomposing a garbage discharged from a house, a restaurant or the like at high operational efficiency is disclosed. The system includes a disposer for...
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4917868 |
Pool chemical dispenser
A pool chemical dispenser utilizing a flotation device to hold the dispenser on the surface of a body of water such as a swimming pool and a pool chemical-containing cartridge that fits within the...
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4911835 |
Seawater-dissolved metal collecting system
A semisubmersible system for collecting a desired material from the sea water includes a submersible collection chamber which is defined by a pair of non-porous, buoyant side walls, a pair of...
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4816222 |
Method and apparatus for obtaining a suspension and solution
The present invention relates to a method to obtain a suspension and/or a solution of limestone powder in water. The limestone powder is placed on a grating (7) of such a mesh size that only a...
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4777670 |
Under-the-rim dispensing unit
A dispenser for dispensing a dissolvable product into a toilet bowl. The structure of the dispenser properly meters and times the flow of water therethrough to increase operational efficiency. The...
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4743434 |
Apparatus for treatment of suspended particles with a liquid in countercurrent
An apparatus for treating in counter current of suspended particles with a liquid, whereby the particles and the liquid are transferred in opposite directions through a contact zone which, at some...
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4735782 |
Extraction apparatus
An apparatus for extracting at least one selected component from a substrate material, or sample is provided. The apparatus includes a separate first container that is configured to hold an...
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