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7544277 |
Electrochemical test sensors
Sensors for the electro-chemical analysis of samples and methods for the manufacturing of sensors allow for more efficient manufacture and use of electro-chemical sensors. Flexible sheets, such as...
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7504015 |
Method and device for producing oxygen
The invention relates to a method and a device for producing elementary oxygen or for increasing the concentration thereof in the inhaled air of a user. According to the invention, water is split...
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7316857 |
Miniature electrochemical gas generator and power source
A miniature, battery-like device is described for the generation of gases or as a power source or battery. The generation of carbon dioxide and hydrogen by electrochemical decomposition of an...
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7306725 |
Device for treating water
A device for antibacterially treating, in particular decontaminating and/or sterilizing water and for killing microorganisms in water, which device is developed to work together with a container...
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7198694 |
Integrated tool with interchangeable wet processing components for processing microfeature workpieces and automated calibration systems
An integrated tool and automatic calibration systems that enable wet chemical processing chambers, lift-rotate units and other hardware to be quickly interchanged without having to recalibrate the...
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7156962 |
Electrolyzing electrode and production method therefor and electrolysis method using electrolyzing electrode and electrolysis solution producing device
There are provided an electrode for electrolysis which takes into consideration safety to human bodies and environmental pollution upon disposal of the electrode, produces ozone with high...
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7008523 |
Electrolytic cell for surface and point of use disinfection
The present invention is an apparatus and method for disinfecting or sanitizing a desired object. The apparatus includes a container for an aqueous solution; the container may be a spray bottle....
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7005075 |
Gas drive electrolytic cell
The present invention is directed to an electrolytic cell that is completely sealed during the electrolysis operation during production of oxidant. Gasses generated within the electrolysis...
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6942766 |
Chlorine generator
A chlorine generator cell ( 10 ) contains components that require physical isolation between the anode compartment ( 20 ), cathode compartment ( 30 ), and outside environment. The cell ( 10 ) also...
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6936142 |
Spouted bed apparatus for contacting objects with a fluid
A vessel for contacting a plurality of objects with a fluid. An upwardly directed stream of fluid and a portion of the objects are confined in a conduit such that the fluid stream causes the...
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6843895 |
Portable device for electrochemical processing of liquids
A portable device for the electrochemical processing of liquids which comprises a dielectric casing with cylindrical and coaxially aligned electrodes and an inter-electrode diaphragm partitioning...
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6800181 |
Device for cleaning jewelry
A device for cleaning jewelry and the like has a housing with an electro-cleaning part and a steam cleaning part. A cleaning bath tank is made of an electrically conductive material. The tank is...
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6736966 |
Portable water disinfection system
A portable oxidant generator for generating a chlorine or chlor-oxygen solution suitable for sterilizing contaminated drinking water, thereby providing a water disinfection system and potable...
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6632336 |
Acidic liquid atomizer
A portable acidic water atomizer includes a casing; a source liquid tank provided within the casing; an electrolytic bath, for electrolyzing the supplied source liquid into acidic water and...
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6557237 |
Removable modular cell for electro-chemical plating and method
The present invention relates to a method and apparatus for depositing metal on a substrate. More particularly, one embodiment of the metal deposition cell comprising a cell base, an anode, and a...
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6555055 |
System for preventing and remediating biofilms in dental equipment
A system having a fluid source and a pasteurizer coupled with a disinfectant unit in flow communication with the fluid source for use in disinfecting dental or other water lines. The combination of...
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6508929 |
Water treatment apparatus and method
The present invention provides an improved lock water purifier and method. In a presently preferred embodiment a floating salt housing is provided to produce a high salt concentration salt brine...
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6500318 |
Apparatus for recovering metal from solution
An electrolytic cell for the recovery of silver from a photographic fixer solution has a cylindrical cathode secured to and depending downwardly from a screw-on lid of the cell into the solution....
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6488834 |
Blade re-sharpener and method
A razor blade sharpener utilising the principles of an electrochemical cell. The blade ( 10 ) forms an anode (−) and a cathodic plate ( 16 ) is provided in close proximity to the razor edge ( 12...
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6368474 |
Chlorine generator
A portable apparatus for generating chlorine from common salt preferably includes a base with a passageway in it, a first liquid-holder extending upward from the base in fluid communication with...
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6296756 |
Hand portable water purification system
A hand portable water purification system includes a portable electrolytic cell to increase the content of oxygen and chlorine in water to be purified. The electrolytic cell includes a housing and...
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6277265 |
Apparatus and method for electrocoriolysis, the separation of ionic substances from liquids in the electrodynamic mode
An apparatus and method for electrocoriolysis, the separation of ionic substances from liquids in the electrodynamic mode. The method maximizes centrifugal forces on a fluid contained in a chamber...
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6277252 |
Foldable plating apparatus
An apparatus for electroplating a master, comprising: a frame having a first frame portion (106) supporting an electroplating bath unit (210) and a second frame portion (104) for supporting...
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6221220 |
Portable device for deionizing liquids
A self-contained, portable device for decomposing ions present in a liquid includes a housing shaped to be held within a human hand; a source of electric current; an anode that is comprised of an...
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6171368 |
Gas extraction from closed containers
Apparatus and an associated method of operation are disclosed for removal of gaseous contaminants, particularly oxygen, from closed containers. The apparatus is economical, simple to install and...
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6117285 |
System for carrying out sterilization of equipment
An apparatus for electrolyzing fluids. The resulting electrolyzed fluids are particularly suited for treating physiological materials such as whole blood, plasma, or cell isolates in order to...
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6042713 |
Method for removing metal contaminants
A device and method for removing metal or mineral deposits from surfaces (eg. surfaces of oil drilling equipment) by creating an electrochemical cell of which the contaminated surface is a part.
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6007686 |
System for elctrolyzing fluids for use as antimicrobial agents
An apparatus for electrolyzing fluids is disclosed. The resulting electrolyzed fluids are particularly suited for treating physiological materials such as whole blood, plasma, or cell isolates in...
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5985107 |
Portable self-powered hand-held electroplating wand
An electroplating wand has a tubular housing with a battery compartment at a first end and an elongated anode protruding from a second end of the housing. The anode is covered with a cloth material...
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5964990 |
Device for cleaning metal surfaces
The device proposed for cleaning metal surfaces consist of pad (12, 34, 91) of insulating material held between a beak-shaped (11, 52, 94) electrode (10, 26, 46) and the metal surface (8) to be...
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5951844 |
Process and apparatus for desilvering a silver-containing solution
An apparatus for de-silvering silver-containing solutions comprises an electrolytic cell (10) having an anode (20), a cathode (30) and a reference electrode (45) positioned adjacent the cathode...
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5935412 |
Method and apparatus for eliminating odors in sewage systems
A scrubber and method for precipitating a sulfide in water which contains hydrogen sulfide or a mercaptan. The scrubber includes a sacrificial first metal anode and a second metal cathode which are...
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5928505 |
Device for purifying and dispensing water
The present invention is directed to a water purification and dispensing apparatus which receives power through induction to eliminate the presence of exposed electrical contacts terminals. The...
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5896653 |
Portable D.C. power electro-chemical etching tool and method
A low voltage, low current power supply and chemical etching tool includes a container and a D.C. voltage source sealed within the container. The D.C. voltage source may be one or more batteries...
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5876575 |
Method and apparatus for treatment of water
There is disclosed a method, and the apparatus useful in the method, for the treatment of water in which the treatment unit is formed of a vessel having a treatment chamber with interior surfaces...
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5871632 |
Controlled and regulated conveying of flowable media with a gas evolution cell and a flow multiplier
Process and apparatus for conveying flowing substances with the aid of an electrochemical gas evolution cell whose cell current generates primarily a gas volume flow which secondarily causes the...
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5851368 |
Small parts plating apparatus
A small parts plating apparatus which includes a frame on which is mounted a rotatable barrel, a motor and a battery. Operation of the motor is to cause rotation of the barrel. The motor can be...
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5810995 |
Disposal of organic materials encased in metal
The casing metal of, for example, a munition containing organic materials is removed or at least perforated by anodic dissolution in a chamber (16) fabricated to contain the explosion should the...
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5795459 |
Apparatus and method for water purification
A small portable electrolytic cell has an enclosed electrode in a compartment and an exposed electrode open to an electrolyte into which the cell is immersed. The cell is operable when immersed in...
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5772012 |
Flexible decontamination apparatus
An apparatus is configured with first and second applicators for applying respective first and second electrolytic fluids. Decontaminating a surface comprises supplying a first electrolytic fluid...
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5759383 |
Root intrusion and algae prevention device and method
The apparatus includes a housing (10) defining a housing cavity (18) and at least one connector (15) for connecting the housing to an irrigation conduit (26) so that the housing cavity (18) is...
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5753099 |
Metal recovery
In the recovery of an electrically conductive metal from a liquid containing the metal in solution, a cathode member for deposition of the metal by electrolysis, comprises a carrier sheet with a...
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5753098 |
Cylindrical electrolyzer assembly and method
An electrolyzer assembly has an outer, cylindrical dielectric electrolyzer housing member having a top, bottom, and cylindrical side wall. In one embodiment, the housing member has a sealed top, an...
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5744014 |
Storage stable electrolytic gas generator for fluid dispensing applications
An improved, gas-generating electrochemical cell utilizing a metal hydroxide containing cathode is disclosed. An electrolytic cell having an alkaline electrolyte, a metal hydroxide-containing...
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5611088 |
Method and device for disinfecting a toilet bowl
Method and device for disinfecting a flush toilet. The device is an electrocell mounted in the tank of the toilet, with two wire mesh electrodes immersed in the water in the tank and a battery...
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5538605 |
Solid oxide cathode-based electrochemical oxygen generator for fluid dispensing applications
A self-contained, gas-generating electrochemical cell has been invented. The cell contains an anode which is exposed to water or water containing material, a water permeable, ion-conducting...
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5482605 |
Portable environmental clean plating system
The invention relates to a portable plating system that operates stand-alone with a battery power source, or with an A.C. power source. The system is also capable of working from an automobile...
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5478450 |
Method and apparatus for electrolytic cleaning
Precious metal-plated objects are cleaned by immersing them into a container filled with water. The electrical conductivity of the water is increased be adding an ion spender such as sodium...
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5472588 |
Silver recovery cell with adapter
A cell for electrolytic silver recovery is provided with a threaded fitting and can be connected to a conventional fluid flow fitting having a fluid flow inlet and outlet by means of a collar...
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5460706 |
Electrolytic cell for the generation of hypo halogenites for water treatment
Electrolyte cell for Hypo-Halogenite generation comprising a closed chamber made of a base (1) above which an electrode chamber (2) is placed. The base (1) has means to install it in a hydraulic...
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