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7347979 |
Gas processing method and gas processing apparatus utilizing oxidation catalyst and low-temperature plasma
A method for treating a gas characterized in that a low temperature plasma is generated in the presence of a metallic oxide oxidation catalyst, and an apparatus for treating a gas characterized by...
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7314600 |
Apparatus for generating ozone
An apparatus and method for generating ozone is provided. An ozone generator comprises a substantially transparent element having ozone-generating means mounted on an inner element area and an...
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7241428 |
Highly efficient compact capacitance coupled plasma reactor/generator and method
A compact capacitively coupled electrode structure for use in a gas plasma reactor/generator is disclosed. The electrode structure comprises a parallel plate type anode and cathode spaced to define...
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7179432 |
Corona generator structure
An improved corona generator structure includes a ground tube body sheathed within an insulating sleeve. One end of the ground tube body is provided with a sealing lid for being firmly coupled to...
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7067102 |
Method and apparatus for producing ozone
A method of producing ozone comprises the steps of generating intermittent bursts of corona discharge in an electrode region 20.2, and passing oxygen-containing fluid through the region, thereby...
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7017594 |
Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray heads
The present invention relates to methods and apparatuses for the use of atmospheric pressure non-thermal plasma to clean and sterilize the surfaces of liquid handling devices.
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6967009 |
Ozone generator
An ozone generator is proposed which comprises a plurality of plate-like ozone generating elements, stacked one on top of the other, which are in at least partial contact with a process water...
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6833121 |
Ozone generator
An ozone generator comprises an electrode located within a dielectric tube with a ground electrode formed on the outer surface of the tube. The tube and ground electrode are surrounded by a coding...
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6764658 |
Plasma generator
A plasma generator includes several plasma sources distributed in an array for plasma treatment of surfaces. Each plasma source includes first and second conductive electrodes. Each second...
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6723294 |
Ozone generator
An ozone generator includes a dielectric member having first and second faces, a first electrode provided on the first face of the member, and a second electrode provided on the second face of the...
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6544486 |
Ozone generator
Ozone is generated by directing ambient air through a co-axially oriented cathode and anode. In a preferred embodiment, the outer electrode is a tubular cathode, with the anode disposed about a...
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6534023 |
Fluid dynamic ozone generating assembly
A fluid dynamic ozone generator includes a coaxial gas-fluid mixing tube, an air-cooled ozone formation tube, and a liquid-pressurized gas-liquid mixer. The air-cooled ozone formation tube has an...
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6491879 |
Ozone generator
An ozone generator has a dielectric element, first and second opposed end cap members and a gas passageway positioned between a high voltage electrode and a ground plane and positioned internal of...
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6322759 |
Ozonizer using a thermally sprayed ceramic dielectric
An ozonizer is disclosed, having a first electrode and a second electrode between which a discharge gap is formed, a dielectric being arranged between the first electrode and the second electrode....
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6299761 |
Water purifier system
Ozone is generated and combined with water. The combined water and ozone are then mixed to provide a substantially homogeneous mixture which subsequently is transported along a confined flow path...
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6290823 |
Convertible electrode roller for corona treating systems
A corona treatment system (10d) has a corona treatment generator (11d), a first stationary electrode (12d) having a dielectric layer (18d) disposed thereon and a second roller electrode (13d)...
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6270733 |
Ozone generator
A tubular ozone generator comprises concentric inner tubular electrode/dielectric with inner electrode in intimate length-to-length contact with dielectric and outer tubular electrode with corona...
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6083355 |
Electrodes for plasma treater systems
Continuous-feed plasma treater systems are designed to treat continuous substrates, such as webs or films, by continuously feeding the substrates through an enclosure having a plasma discharge that...
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6027688 |
Apparatus and method for inactivation of human immunodeficiency virus
An apparatus and method for the inactivation of infectious organisms such as viruses, bacteria, fungi and protozoa, and especially for the inactivation of human immunodeficiency virus in...
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5871701 |
Ozone generator with small-diameter dielectric tubes
A corona-type, air-cooled ozone generator has a cluster of ganged cylindrical generator units (100) packed into a cylindrical pipe (10). Each unit has an inner electrode (101), a dielectric tube...
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5824274 |
Ozone treatment system for point of use purification of water and sanitizing agent for surfaces, articles and foods
An water purifier and surface sanitizer uses an ozone generator but requires no air dryer, is adapted for simple maintenance and for use in remote areas from low-voltage DC. The sanitizer has a...
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5762886 |
Ozone generator
This invention relates to an ozone generator for deodorizing and sterilizing without doing harm to a human body, and being applied to general home appliances, includes a discharger for discharging...
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5702673 |
Ozone generating apparatus
An ozone generating apparatus produces highly pure ozone gas which can be used in a semiconductor manufacturing process. The ozone generating apparatus comprises a high voltage source, an ozone...
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5698164 |
Low-temperature plasma generator
The present invention provides a low-temperature plasma generator as an electric discharger which is used for discharging electricity in dry air, humid air or water, thereby removing an offensive...
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5667756 |
Structure of ozonizer
An ozonizer including a hollow connecting member having a metal contact pin connected on one terminal of a high voltage generator, two wind guide shells fastened to two oppoiste ends of the...
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5622622 |
Ultraviolet sterilizer and source of ionized molecules for electrocoalescent/magnetic separation (ECMS) removal of contaminants from water streams
An improved sterilizer for destroying biological contaminants in water comprises an annular water jacket through which the water stream flows, disposed around a high-intensity ultraviolet source...
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5573733 |
Inner electrode for an ozone generator, ozone generator containing said electrode and method of use of said ozone generator
The invention relates to an electrode for an ozone generator of the type comprising an outer electrode having an inner surface made of dielectric material and an outer surface comprising an...
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5569437 |
Ozone generating apparatus
An apparatus for generating ozone with at least one ceramic tube forming a dielectric, a discharge electrode associated with the ceramic tube and connected to a high voltage supply and a...
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5554344 |
Gas ionization device
This device is a gas ionization device which can also be referred to as a corona discharge type of ozone generator. The design is tubular comprised of an inner and outer concentric metal electrode...
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5547644 |
Ozone generation system
An ozone generator is disclosed. The ozone generator includes a housing forming a tubular-shaped shell. A tubular ceramic electrode is suspended within the tubular-shaped shell of the housing. An...
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5545380 |
Corona discharge system with conduit structure
A flow-through type ozone generating system has a fluid conduit and a source of alternating current for generating a corona discharge. An insulated wire may be used as an electrode within the...
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5545379 |
Corona discharge system with insulated wire
A rugged, flexible unit for generating a corona discharge includes a conductive central wire, flexible dielectric material, and a flexible conductive layer surrounding said dielectric material. The...
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5529760 |
Ozone generator
A corona discharge ozone generator has an inter-electrode gap established by dielectric spacers that engage gap confronting surfaces and are distributed in the gap so that the electrodes need not...
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5518698 |
Swirl flow ozone generating
Ozone is generated from an oxygen-containing gas utilizing a tube-type ozone generator at significantly greater power efficiency. The oxygen is introduced into the annular passageway between the...
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5516493 |
Method and apparatus for producing ozone by corona discharge
The present invention relates to a tubular ozone generator which uses a novel electrode structure wherein a wound electrode has a solid insulator between the turns of the windings.
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5503809 |
Compact ozone generator
A dual discharge ozone generator has concentrically disposed feed and return tubes including commonly connected inner and outer electrodes and a central electrode radially spaced by first and...
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5501845 |
Chilled oxygen for an ionization device
A method is disclosed of improving the output of ozone, as well as operating functions of a silent-discharge-type-ozonizer, by pre-conditioning oxygen as a feed gas prior to its introduction in and...
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5487874 |
Air intake system for an internal combustion engine
An apparatus for supplying combustion gas to an internal combustion engine. The apparatus generates negatively-charged molecules of the formula [MO x ] - , where M is a positive ion, O is oxygen...
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5474748 |
Water decontaminating device
A sterilizing apparatus is provided to simultaneously generate ozone and expose a contaminated fluid to ionizing radiation, such as UV radiation, for the sterilization of water. The device includes...
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5437843 |
Ozonizer
An ozonizer for refreshing the room with clean air and lessening the green house effect, generally comprising of a base, a housing, a high voltage unit, an air compressor, and an ozone converter.
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5433927 |
Ozone generator having a conductor with projections extending through an inner electrode and associated fabrication method
An ozone generator includes an inner electrode formed of a mass of helical windings through which an elongate electrical conductor extends. The elongate conductor is preferably a metal strip having...
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5409673 |
Ozone generator having an electrode formed of a mass of helical windings and associated method
An apparatus and method for producing a high concentration of ozone gas using an electrical corona discharge in the presence of an oxygen containing gas. The generator includes a first and second...
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5364600 |
Apparatus for producing ozone from oxygen
An apparatus for producing ozone from oxygen includes at least one discharge electrode and counterelectrode which are separated by a dielectric of high heat conductivity and tightly bear on the...
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5354541 |
Ozone generator
An ozone generator (10) has a helical spring anode (12) located within a sealed glass dielectric tube (14) and a metal tube cathode (15) spaced across an annular gap (16) from glass tube (14). The...
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5348709 |
Apparatus for generating ozone
An ozone generator (10) has top and bottom chambers (12, 14) interconnected by a vertically extending elongated tubular assembly (16). Assembly (16) has a control electrode (18) within a conductive...
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5332556 |
Ozone production electrode assembly
An improved system for treatment of cooling tower water using ozone as a biocide. A self-contained unit is supplied with compressed air which is introduced to ozone generating electrodes at a...
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5306471 |
Concentric ozonator tube assesmbly
A durable, efficient and inexpensive corona discharge ozonator tube assembly of the Siemens Ozonizator. A very high conversion efficiency of 4.0 kWhr/kgO 3 is attained, demonstrating a thermal...
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5268151 |
Apparatus and method for generating ozone
A corona discharge generator is disclosed, and includes a central tube of electrically conducting material circumscribed by a glass tube having an electrically conducting coating on its exterior...
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5258165 |
Multi-tube ozone generator and method of making same
A multi-tube ozone generator which includes a plurality of ozone generating tubes packed or nested in a close proximity to one another to provide a compact and nested configuration while still...
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5254317 |
Device for generating ozone
In an ozone generator, spring elements (5) of metal pointing transversely to the longitudinal direction of the tube are provided for spacing the dielectric (3) from the metallic outer electrode...
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