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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2032. Отображено 100.
22-11-2012 дата публикации

Personal Advanced Oxidation Water Treatment System

Номер: US20120292261A1
Автор: John A. Pidgeon, JR., Michael J. Fleck
Принадлежит: Individual

A portable, personal advanced-oxidation water treatment system based on ozone and a catalyst such as titanium dioxide that can cycle and purify water to make it portable by removing organic contaminants. The unit can be used for long periods of time without having to replenish the active portions. The unit can be carried in a backpack or in a vehicle. Fresh water is typically loaded into the unit, and the unit is cycled until the water is pure enough to drink. A battery is used to produce ozone and to cycle the water through a reaction vessel and can optionally be charged with a small solar panel The unit can also be powered directly from a vehicle.

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Номер записи: 1
04-07-2013 дата публикации

Power supply apparatus for a capacitive load

Номер: US20130169397A1
Автор: Mikael Hansson
Принадлежит: PRIMOZONE PRODUCTION AB

The invention provides a power supply apparatus for supplying electric power to a capacitive load. The apparatus has a transformer, a positive half-period driver and a negative half-period driver supplying positive and negative half-periods of voltage to the first coil. The second coil forms an electric resonance circuit and supplies electric voltage to the load. Zero crossings of the voltage supplied to the first coil are determined from a third coil on the transformer, and alternation between positive and negative half-periods of voltage supplied to the first coil is done at the zero crossings of the voltage supplied to the first coil.

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Номер записи: 2
15-08-2013 дата публикации

In situ plant vigor machine

Номер: US20130205657A1
Автор: Russell J. Keller
Принадлежит: Individual

Plant vigor machines and methods for enhancing plant vigor are disclosed. The machine comprises a corona discharge cell to create an electrical discharge across an air gap. An electrode to generate copper ions. An air conveyance mechanism to pass air through the corona discharge cell to produce enriched air combined with the copper ions wherein the enriched air comprises oxygen O 2 and nitrogen dioxide NO 2 . An air infuser mechanism to infuse water with the enriched air combined with the copper ions to create enriched water wherein the enriched water comprises the oxygen O 2 , the copper ions, and nitrate radical NO 3 . A water conveyance mechanism couple with the air infuser to convey the water to air infuser mechanism and to convey the enriched water away from the air infuser mechanism to a plant to enhance a vigor of the plant.

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Номер записи: 3
29-08-2013 дата публикации

Ozone generating device

Номер: US20130224084A1
Автор: Jae-Sune Jun, Joon-Hyung Lim
Принадлежит: EPISOLUTIONS CO Ltd

An ozone generating device includes three or more cooling channels each having a through-hole formed in a central region thereof and a coolant flow path formed therein. The cooling channels are arranged side by side such that the through-holes thereof overlap with one another. The ozone generating device further includes electric discharge units interposed between the cooling channels adjoining each other and configured to generate electric discharge when applied with a high voltage. Each of the electric discharge units has a central hole formed in alignment with the through-hole. The ozone generating device is configured such that, when the electric discharge units are applied with a high voltage with the cooling channels kept grounded, oxygen supplied to the electric discharge units is decomposed into ozone which in turn is discharged through an internal space defined by the through-hole and the central hole.

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Номер записи: 4
24-10-2013 дата публикации

Method for manufacturing ozone ice and apparatus for manufacturing ozone ice

Номер: US20130277202A1
Автор: Hajime Kuwabara, Junichi Okuyama, Kazuo Uematsu, Kouichiro Wazumi, Nobuhiko Kubota, Takahiro Matsuo, Yasunori Hamano, Yuka Yoshida
Принадлежит: IHI Corp

A method for manufacturing ozone ice that is improved for its storage stability is provided. In the method, ice 11 including oxygen gas g 2 as gas bubbles b is produced and the produced ice 11 is irradiated with ultraviolet radiation, then the oxygen gas g 2 in the ice 11 is ozonized to manufacture ozone ice 1.

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Номер записи: 5
03-01-2019 дата публикации

FLUID DELIVERY SYSTEM INCLUDING A DISINFECTANT DEVICE

Номер: US20190001006A1
Автор: Goundiah Ramasamy Jayashanger, Jonte Patrick B., Marty Garry R., Noble John, Rodenbeck Robert W., Sawaski Joel D., Spangler Anthony G.
Принадлежит: Delta Faucet Company

A fluid delivery system illustratively includes a spout, at least one valve in fluid communication with the spout, and a disinfectant device, illustratively an antibacterial device, fluidly coupled to the spout. The faucet is configured to selectively flow water through the disinfectant device in response to a user input to the faucet. In another illustrative embodiment, the fluid delivery system includes an outer housing, a plurality of fluid devices supported by the outer housing, and an ozone generator fluidly coupled to the fluid devices. 1. A faucet comprising:a spout including a waterway defining an outlet;at least one valve in fluid communication with the waterway of the spout;a controller in communication with the at least one valve; anda disinfectant device fluidly coupled to the waterway of the spout, the faucet being configured to selectively flow fluid through the disinfectant device in response to an input to the controller.2. The faucet of claim 1 , wherein the disinfectant device includes an antibacterial device.3. The faucet of claim 2 , wherein the antibacterial device includes an electrolytic ozone generator.4. The faucet of claim 3 , wherein the antibacterial device includes a first electrolytic ozone generator in serial fluid communication with a second electrolytic ozone generator.5. The faucet of claim 3 , wherein the ozone generator comprises:an outer cartridge; a first housing;', 'an anode coupled to the first housing;', 'a second housing', 'a cathode coupled to the second housing;', 'a separator positioned between the anode and the cathode; and', 'a holder that couples the first housing to the second housing independently of the outer cartridge., 'an electrolytic cell assembly received within the outer cartridge, the electrolytic cell assembly comprising6. The faucet of claim 1 , further comprising a sensor in communication with the controller and configured to detect a user's hands in proximity to the spout claim 1 , the controller ...

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Номер записи: 6
04-01-2018 дата публикации

OZONE GENERATING DEVICE

Номер: US20180002176A1
Автор: INANAGA Yasutaka, Nagayama Takahisa, NAKAGAWA Yusuke, OINUMA Gaku, WADA Noboru, YOSHIDA Mamiko
Принадлежит: Mitsubishi Electric Corporation

In an ozone generating device including a discharge unit for discharging a material gas that flows through a discharge space formed between two electrodes to generate ozone and a cooling unit for radiating heat which is generated by the discharging, wherein the material gas is obtained by vaporizing a liquefied raw material, the cooling unit includes a first cooling unit through which a first refrigerant flows in contact with one of the two electrodes and a second cooling unit which is provided further to the downstream side of flow of the material gas in the discharge unit than the first cooling unit, and in which the cold heat source is the liquefied raw material and the temperature of the second refrigerant introduced to the second cooling unit is set to be lower than the temperature of the first refrigerant introduced to the first cooling unit. 1. An ozone generating device comprising a discharge unit configured to discharge a material gas which flows through a discharge space which is formed between two electrodes to generate ozone and a cooling unit configured to radiate heat which is generated by discharging ,wherein at least a portion of the material gas is obtained by vaporizing a liquefied raw material,the cooling unit comprises a first cooling unit through which a first refrigerant flows in contact with at least one of the two electrodes and a second cooling unit which is provided further to the downstream side of flow of the material gas in the discharge unit than the first cooling unit, through which a second refrigerant flows in contact with at least one of the two electrodes, and in which the cold heat source is the liquefied raw material, and the temperature of the second refrigerant which is introduced to the second cooling unit is set to be lower than the temperature of the first refrigerant which is introduced to the first cooling unit.2. The ozone generating device according to wherein the second refrigerant is the liquefied raw material claim 1 ...

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Номер записи: 7
03-01-2019 дата публикации

Ozonized biochar: phosphorus sustainability and sand soilization

Номер: US20190002764A1
Автор: James Weifu Lee
Принадлежит: Individual

Surface-oxygenated biochar compositions and sonication-ozonization methods create advanced hydrophilic biochar materials having higher cation exchange capacity, optimized pH, improved wettability, and toxin free components. These sonicated and ozonized biochar compositions are used as filtration materials for clean water and air, as phosphorus solubilizing reagents to mix with phosphate rock materials to make a slow-releasing phosphate fertilizer, as biochar soil additives to help solubilize phosphorus and reduce phosphorus fertilizer additions required to achieve desired soil phosphorus activity, crop uptake, and yield goals, as sand soilization reagents by utilizing their liquid gel-forming activity in the spaces among sand particles to retain water and nutrients and hold the sand particles together, as plant growth stimulants by using the humic acids-like surface-oxygenated biochar substances at a proper ppm concentration and as carbon sequestration agents to help control climate change for energy and environmental sustainability on Earth.

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Номер записи: 8
01-01-2015 дата публикации

METHOD AND DEVICE FOR GENERATING A NON-THERMAL PLASMA HAVING A PREDETERMINED OZONE CONCENTRATION

Номер: US20150004248A1
Автор: Graves David, Li Yang-Fang, Morfill Gregor, Sakiyama Yukinori, Shimizu Tetsuji, Zimmermann Julia
Принадлежит:

A method for generating a non-thermal plasma having predetermined ozone concentration includes: providing an at least approximately closed volume as a reaction region; activating a plasma source and generating a non-thermal plasma in the reaction region. The plasma is held in the reaction region at least until a predetermined ozone concentration is reached or the ozone concentration falls below a predetermined upper limit for the ozone concentration. 1. A method for generating a non-thermal plasma having predetermined ozone concentration , the method comprising:providing an at least approximately closed volume as a reaction region; andactivating a plasma source and generating a non-thermal plasma in the reaction region,in which the plasma is held in the reaction region at least until a predetermined ozone concentration is reached or the ozone concentration falls below a predetermined upper limit for the ozone concentration.2. The method of claim 1 , wherein the plasma source is kept activated until claim 1 , after passing through a maximum of the ozone concentration in the reaction region claim 1 , the predetermined ozone concentration is reached or the ozone concentration falls below the predetermined upper limit for the ozone concentration claim 1 , wherein the maximum of the ozone concentration has a value which is greater than the predetermined ozone concentration or the predetermined upper limit for the ozone concentration.3. The method of claim 1 , wherein the plasma source is kept activated until a predetermined ratio of the ozone concentration to a nitrogen oxide concentration is reached.4. The method of claim 1 , wherein the non-thermal plasma is used for disinfection and/or sterilization and/or assistance of wound healing.5. The method of claim 1 , wherein the plasma is transferred from the reaction region into an active region set apart from the reaction region after the predetermined ozone concentration is reached or the ozone concentration falls below ...

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Номер записи: 9
13-01-2022 дата публикации

SYSTEMS AND METHODS FOR GENERATING OZONE

Номер: US20220009777A1
Автор: Patel Sannel, YORK Kevin
Принадлежит:

An ozone generating cell includes a corona discharge chamber with a curved side wall. The cell includes a high-voltage electrode, a ground electrode, and a dielectric material positioned between the high-voltage electrode and the ground electrode. The cell includes a gas channel formed between the dielectric material and the ground electrode. The channel has a first end in fluid communication with a gas opening in the dielectric material, which is in fluid communication with a gas port. The channel has a second end in fluid communication with another gas port. The channel further includes multiple concentric segments between the first and second ends of the channel. 1. An ozone generating cell , comprising:a. a first gas port;b. a second gas port;c. a power connection; and i. a curved side wall;', 'ii. a high-voltage electrode electrically coupled to the power connection;', 'iii. a ground electrode;', 'iv. a dielectric material comprising a gas opening in fluid communication with the first gas port, the dielectric material positioned between the high-voltage electrode and the ground electrode; and', a) a first end in fluid communication with the gas opening in the dielectric material;', 'b) a plurality of concentric segments; and', 'c) a second end in fluid communication with the second gas port., 'v. a gas channel formed between the dielectric material and the ground electrode, the gas channel comprising], 'd. a corona discharge chamber comprising2. The ozone generating cell of claim 1 , wherein the curved side wall forms a cylindrical side wall of the corona discharge chamber.3. The ozone generating cell of claim 1 , wherein the ground electrode is connected to the curved side wall and forms an end wall of the corona discharge chamber.4. The ozone generating cell of claim 1 , further comprising one or more channel walls claim 1 , wherein the gas channel is defined by the dielectric material claim 1 , the one or more channel walls claim 1 , and the ground electrode ...

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Номер записи: 10
14-01-2021 дата публикации

OZONE GENERATING DEVICE, AIR CONDITIONING DEVICE, AND VEHICLE

Номер: US20210009416A1
Автор: Goto Kazuhiro, Imamura Atsushi
Принадлежит: USHIO DENKI KABUSHIKI KAISHA

An ozone generating device including an excimer lamp having an arc tube containing a luminescent gas, a first electrode, and a second electrode. The arc tube has a first end portion and a second end portion, a first diameter-reduced portion provided continuously from the first end portion, a diameter of which decreases as a distance from the first end portion increases, and a second diameter-reduced portion provided continuously from the second end portion, a diameter of which decreases as a distance from the second end portion increases, the first electrode is provided for an outer periphery surface of the first end portion, the second electrode is provided for an outer periphery surface of the second end portion, the arc tube is fixed via the cylindrical portion, and the first electrode is not provided over the first diameter-reduced portion, and/or the second electrode is not provided over the second diameter-reduced portion. 1. An ozone generating device , comprising:an excimer lamp having an arc tube in which a luminescent gas is enclosed, a first electrode, and a second electrode, whereinthe arc tube includes a cylindrical portion having a first end portion and a second end portion, a first diameter-reduced portion provided continuously from the first end portion, a diameter of which decreases as a distance from the first end portion increases, and a second diameter-reduced portion provided continuously from the second end portion, a diameter of which decreases as a distance from the second end portion increases,the first electrode is provided for an outer periphery surface of the first end portion,the second electrode is provided for an outer periphery surface of the second end portion,the arc tube is fixed via the cylindrical portion, andthe first electrode is not provided over the first diameter-reduced portion, and/or the second electrode is not provided over the second diameter-reduced portion.2. The ozone generating device according to claim 1 , ...

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Номер записи: 11
10-01-2019 дата публикации

OZONE GENERATOR WITH POSITION-DEPENDENT DISCHARGE DISTRIBUTION

Номер: US20190010051A1
Автор: Brüggemann Nicole, Fiekens Ralf, Fietzek Reiner, Salvermoser Manfred
Принадлежит: Xylem IP Management S.à r.l.

An ozone generator includes a high-voltage electrode and at least one counter electrode, which define an interstice in which at least one dielectric is arranged and through which a gas flows in the flow direction. The high-voltage electrode and the at least one counter electrode are provided with a connection for an electrical voltage supply to generate corona discharges which are discharged from surface discharge locations. The mean sparking distance and the mean spacing between the high-voltage electrode and the at least one counter-electrode are constant. The number of surface discharge locations decreases in the flow direction. 18.-. (canceled)9. An ozone generator comprising:a high-voltage electrode;at least one counter electrode;an interstice configured to support a flow of gas in a flow direction between the high-voltage electrode and the at least one counter electrode, the interstice having at least one dielectric therein, the interstice defining a constant mean sparking distance and a constant mean spacing between the high-voltage electrode and the at least one counter-electrode;an electrical voltage supply connected to the high-voltage electrode and the at least one counter electrode; andone or more surface discharge locations configured to produce corona discharges, the number of surface discharge locations decreasing in the flow direction.10. The ozone generator according to claim 9 , wherein the number of surface discharge locations continuously decreases in the flow direction.11. The ozone generator according to claim 9 , wherein the surface discharge locations are arranged on the high-voltage electrode.12. The ozone generator according to claim 11 , wherein the high-voltage electrode comprise a mesh claim 11 , braid claim 11 , knit claim 11 , weave claim 11 , or winding of wire that defines said surface discharge locations.13. The ozone generator according to claim 12 , wherein the wire defines a mesh having a mesh width claim 12 , wherein the mesh ...

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Номер записи: 12
19-01-2017 дата публикации

Ozone Generator

Номер: US20170015556A1
Автор: Hart David
Принадлежит:

An ozone generator is contained in a housing having a fan for inducing air flow through the housing and over an ozone generating plate where atmospheric oxygen is electrochemically converted to ozone, which flows out of the housing through a grid opening. The ozone generating plate is defined by a glass plate having electrically conductive grids on both sides thereof and each grid is electrically powered to create corona discharge from the conductor; as air and oxygen in the air flows over the plate it is converted to ozone. 1. An ozone generator , comprising:a housing having an inlet and an outlet and a passageway therebetween;a fan;a power source;an ozone generator in the passageway, the ozone generator defined by a glass plate having opposed first and second sides, a first metallic grid attached to the first side of the plate and a second metallic grid attached to the second side of the plate;a first conductor electrically connected to the power source and to the first metallic grid; anda second conductor electrically connected to the power source and to the second metallic grid.2. The ozone generator according to including first and second non-conductive insulating blocks in the housing claim 1 , wherein the ozone generator is mounted to the first and second non-conductive insulating blocks and is thereby supported in the passageway3. The ozone generator according to wherein each of the first and second non-conductive insulating blocks includes an elongate slot formed in a face of said blocks and wherein the glass plate has opposed first and second side edges and the first and second side edges of the glass plate are received in the elongate slots formed in the respective first and second non-conductive insulating blocks.4. The ozone generator according to in which a first end of the first conductor is attached to the first non-conducting insulating block and a second end of the first conductor is in electrical contact with the first metallic grid claim 3 , and ...

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Номер записи: 13
22-01-2015 дата публикации

OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD

Номер: US20150021162A1
Автор: Esaki Norimitsu, INANAGA Yasutaka, NAKATANI Hajime, ODAI Yoshiaki, WADA Noboru
Принадлежит: Mitsubishi Electric Corporation

A system including: an ozone generating device including discharge electrodes forming a discharge space; a gas supplying device; a power source device that supplies power to the discharge electrodes; a temperature adjustment device that adjusts temperature of the discharge electrodes; a control unit that controls the ozone generating device; and a detection unit that detects an ozone generation parameter in the ozone generating device. The control unit increases temperature of the discharge electrodes up to a vaporizing temperature of dinitrogen pentoxide by controlling the temperature adjustment device and the gas supplying device or the temperature adjustment device and the power source device, based on the output ozone generation parameter, to thereby switch operation from a normal operation mode to a cleaning operation mode in which surfaces of the discharge electrodes and the discharge space are cleaned up while continuing generation of ozone in the discharge space. 110-. (canceled)11. An ozone generating system , comprising:an ozone generating device including discharge electrodes that are arranged opposite to each other to thereby form a discharge space;a gas supplying device that supplies an oxygen-containing gas as a source gas for generating ozone to the discharge space;a power source device that supplies power for discharging to the discharge electrodes;a temperature adjustment device that adjusts a temperature of the discharge electrodes;a control unit that controls the gas supplying device, the power source device and the temperature adjustment device, to thereby control an operation of the ozone generating device; anda detection unit that detects an ozone generation parameter in the ozone generating device;wherein, the control unit causes the temperature of the discharge electrodes to increase up to a vaporizing temperature of dinitrogen pentoxide by controlling the temperature adjustment device and the gas supplying device or the temperature ...

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Номер записи: 14
28-01-2016 дата публикации

System and method for the safe provision of ozone

Номер: US20160022851A1
Автор: Dror Niv, Eliyahu DAVID
Принадлежит: Individual

A household appliance system for safe generation and delivering of ozone comprising at least one disposable capsule, each capsule is configured to chemically generate a predetermined dose of oxygen wherein the disposable capsule is manipulated in a way that initiates generation of oxygen, and an ozone generator for generating ozone from said predetermined dose of oxygen, wherein the ozone generator is fluidically connected to said capsule.

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Номер записи: 15
28-01-2016 дата публикации

OZONE GENERATOR AND OZONE GENERATION METHOD

Номер: US20160023900A1
Автор: Kusuhara Masaki
Принадлежит:

In order to generate ozone, which is used for ashing and plasma cleaning, plasma generated in a decompressed chamber is conventionally used. But it is difficult to reduce the production cost of an ozone generation, because facility cost and process cost are expensive in a decompressed process. According to the present invention, ozone is generated by atmospheric pressure plasma CVD using dielectric barrier discharge generated by a plasma head where a plurality of plasma head unit members are installed in parallel to generate plasma by applying electric field or magnetic field via a dielectric member. Stable glow discharge plasma is formed even under atmospheric pressure by dielectric barrier discharge. Then, ozone can be generated under atmospheric pressure, and semiconductor device with low cost can be fabricated. 1. An ozone generator wherein a desired number of flow passage plates are stacked , and each discharge electrode , which is comprised of a ceramic member having a hollow portion and an electrode wire is place without contact with the ceramic member , is placed at the gas outlet side of the each flow passage plate.2. The ozone generator according to claim 1 , characterized in that a gas flow passage is formed along the side of the flow passage plate.3. The ozone generator according to claim 1 , characterized in that the hollow portion is in a vacuum state.4. The ozone generator according to claim 1 , characterized in that gas is enclosed in the hollow portion and the gas is noble gas.5. The ozone generator according to claim 4 , characterized in that the pressure in the hollow portion is reduced to less than or equal to 250 Torr.6. The ozone generator according to claim 4 , characterized in that the noble gas is Ar or Ne.7. The ozone generator according to claim 1 , characterized in that one terminal of the electrode wire was connected to a metal foil claim 1 , the end of the metal foil functions as an external extraction terminal claim 1 , and the metal ...

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Номер записи: 16
25-01-2018 дата публикации

Ozone Gas Generator and Method for Manufacturing Ozone Gas Generator

Номер: US20180022607A1
Автор: Matsuno Takashi
Принадлежит: Sumitomo Precision Products Co., Ltd.

This ozone gas generator includes a pair of electrodes disposed at a predetermined interval to face each other, a pair of dielectrics provided on surfaces of the pair of electrodes that face each other, respectively, and a functional film provided on at least one of surfaces of the pair of dielectrics that face each other. The functional film contains a crystalline compound of a titanium oxide and a niobium oxide. 1. An ozone gas generator comprising:a pair of electrodes disposed at a predetermined interval to face each other;a pair of dielectrics provided on surfaces of the pair of electrodes that face each other, respectively; anda functional film provided on at least one of surfaces of the pair of dielectrics that face each other, whereinthe functional film contains a crystalline compound of a titanium oxide and a niobium oxide.2. The ozone gas generator according to claim 1 , whereinthe crystalline compound of the titanium oxide and the niobium oxide of the functional film is produced from a titanium oxide and a niobium oxide in which a molar number of Nb2O5 is at least 0.1 times and not more than 6 times a molar number of TiO2.3. The ozone gas generator according to claim 1 , whereinthe functional film further contains a solid solution of a titanium oxide.4. The ozone gas generator according to claim 1 , whereinthe crystalline compound of the titanium oxide and the niobium oxide of the functional film contains at least one of TiNb2O7 and Ti2Nb10O29.5. A method for manufacturing an ozone gas generator claim 1 , comprising:producing a crystalline compound of a titanium oxide and a niobium oxide by heating the titanium oxide and the niobium oxide at 1000□ C or more;providing a pair of electrodes disposed at a predetermined interval to face each other;providing a pair of dielectrics on surfaces of the pair of electrodes that face each other, respectively; andproviding a functional film that contains the crystalline compound of the titanium oxide and the niobium ...

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Номер записи: 17
10-02-2022 дата публикации

Ozone Cell Power Supply Apparatus and Method

Номер: US20220041443A1
Автор: Philip Tinsley Dempster
Принадлежит: Evoqua Water Technologies LLC

The present invention generally includes an ozone generation system with a power supply that measures the rate of energy delivered to the ozone generation cell. While changing voltage, frequency or current will likely affect the rate of energy delivery, current, frequency and voltage provide a very poor and unreliable control for an ozone generation cell. It is only through control of the rate of energy delivery that consistent, reliable ozone generation is possible. Based upon the measurements of the rate of energy delivery as measured at the ozone generation cell, compared to the rate of energy delivery supplied, the rate of energy delivery supplied can be adjusted to improve ozone production and control.

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Номер записи: 18
24-01-2019 дата публикации

Ozone Generation With Directly Cooled Plasma

Номер: US20190023570A1
Автор: Dr. Manfred Salvermoser, Nicole Brüggemann, Ralf Fiekens, Reiner Fietzek
Принадлежит: Xylem IP Management SARL

An ozone generator with a high voltage electrode and at least one counter electrode which limit a gap in which at least one dielectric is arranged and which is flowed through by a gas flow in the direction of flow. The high voltage electrode and the at least one counter electrode are provided with a connection for an electrical power supply to generate silent discharges. A fabric is arranged in the gas flow. The fabric includes a material combination including at least one wire and at least one electrically non-conductive fiber.

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Номер записи: 19
02-02-2017 дата публикации

SYRINGE DEVICE, SYSTEM AND METHOD FOR DELIVERING OZONE GAS

Номер: US20170028123A1
Автор: Foster Thomas, Henson Noel, HOOPER David M.
Принадлежит: Minimus Spine, Inc.

In accordance with at least one exemplary embodiment, a syringe device, method and system for delivering a therapeutic amount of ozone are disclosed. A sterility case can enclose a syringe portion and can maintain sterility while the syringe device is interfaced to an ozone generator. A valvably-controlled fluid channel can extend from the barrel of the syringe through the case. Conducting elements can be attached to the case and can breach the case. The conductive elements can be connected to electrodes. The electrodes can be attached to the syringe. The syringe portion can be filled with oxygen gas via the valvably-controlled fluid channel. An electric current can be provided to the conductive elements from an ozone generator resulting in a corona discharge from at least one electrode. A therapeutic amount of ozone gas can be produced from the oxygen gas and the syringe delivered into the sterile field without compromise. 1. A syringe device , comprising:a syringe having a plunger slidably engaged with a barrel, the barrel and the plunger cooperating to define a gas chamber; a fluid channel penetrates through the opening of the case when the case operatively encloses the syringe, the fluid channel in fluid communication with the gas chamber;', 'wherein the syringe and case are configured to interface with an ozone conversion unit, and the case maintains sterility of the syringe while interfaced with the ozone conversion unit to effectuate a corona discharge and produce an amount of ozone gas from an amount of oxygen gas within the gas chamber., 'a case for providing substantial sterility, the case including an opening and configured to enclose the syringe;'}2. The syringe device of claim 1 , further comprising:a sterility cap having a portion that is configured to be inserted into the opening of the case and allows for the fluid channel to extend through the sterility cap when the case operatively encloses the syringe.3. The syringe device of claim 1 , further ...

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Номер записи: 20
04-02-2016 дата публикации

Active ingredient generator

Номер: US20160031708A1
Автор: Ayaka Sumimoto, Masaharu Machi, Yasuhiro Komura, Youhei Ishigami, Yukiko Mishima
Принадлежит: Panasonic Intellectual Property Management Co Ltd

The present application discloses an active ingredient generator including a first discharger defining a discharge space in which a first discharge having first energy is generated; and a second discharger which causes a second discharge having second energy larger than the first energy in a passage space through which allows passage of fluid flowing from the discharge space. The second discharge may be a glow discharge.

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Номер записи: 21
11-02-2016 дата публикации

OZONE GENERATOR

Номер: US20160039671A1
Автор: TAKASE Naoya, TERAZAWA Tatsuya, YOKOI Shoji
Принадлежит:

An ozone generator includes a transformer, a direct current power supply unit connected to a primary side of the transformer, a reactor connected to a secondary side of the transformer, a semiconductor switch connected between at least one end of a primary winding of the transformer and the direct current power supply unit, and a control circuit for implementing ON-OFF control of the semiconductor switch to thereby apply alternating current voltage to the reactor. The control circuit implements control of a frequency of the alternating current voltage applied to the reactor, so as to minimize electric signal on the primary side of the transformer. 1. An ozone generator comprising:a transformer;a direct current power supply unit connected to a primary side of the transformer;a reactor connected to a secondary side of the transformer;a switching unit connected between at least one end of a primary winding of the transformer and the direct current power supply unit; anda control circuit configured to implement ON-OFF control of the switching unit to thereby apply voltage to the reactor,wherein the control circuit implements control of a frequency of the voltage applied to the reactor so as to minimize electric signal on the primary side of the transformer.2. The ozone generator according to claim 1 , wherein the control circuit implements control to minimize the electric signal on the primary side of the transformer by updating a switching frequency used for ON-OFF control of the switching unit claim 1 , from a reference frequency by a fixed change width.3. The ozone generator according to claim 1 , wherein the switching unit is connected between the one end of the primary winding of the transformer and the direct current power supply unit.4. The ozone generator according to claim 3 , wherein the control circuit implements control of the frequency of the voltage applied to the reactor so as to minimize a current value on the primary side of the transformer.5. The ozone ...

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Номер записи: 22
11-02-2016 дата публикации

OZONE GENERATOR AND METHOD OF DIAGNOSING FAILURE OF OZONE GENERATOR

Номер: US20160039672A1
Автор: TAKASE Naoya, TERAZAWA Tatsuya, YOKOI Shoji
Принадлежит:

An ozone generator includes a transformer, a direct current power supply unit connected to a primary side of the transformer, a reactor connected to a secondary side of the transformer, a semiconductor switch connected between one end of a primary winding of the transformer and the direct current power supply unit, and a control circuit for implementing ON-OFF control of the semiconductor switch to thereby apply alternating current voltage to the reactor. The control circuit implements control to minimize electric signal on the primary side of the transformer by updating a switching frequency by a fixed change width from a reference frequency, and determines that a failure has occurred if the number of updates by the fixed change width exceeds a threshold value. 1. An ozone generator comprising:a transformer;a direct current power supply unit connected to a primary side of the transformer;a reactor connected to a secondary side of the transformer;a switching unit connected between at least one end of a primary winding of the transformer and the direct current power supply unit; anda control circuit configured to implement ON-OFF control of the switching unit using a set switching frequency to thereby apply voltage to the reactor,wherein the control circuit implements control to minimize electric signal on the primary side of the transformer by updating the switching frequency from a reference frequency by a fixed change width, and determines that a failure has occurred if a number of updates by the fixed change width exceeds a threshold value.2. The ozone generator according to claim 1 , wherein at time of resumption of operation of the ozone generator after end of operation of the ozone generator claim 1 , the control circuit starts the control from a frequency set at the end of previous operation claim 1 , instead of the reference frequency; andthe number of updates at the end of the previous operation is used as an initial value, and counting of the number of ...

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Номер записи: 23
24-02-2022 дата публикации

AN OZONE GENERATOR FOR GENERATING OZONE, A METHOD FOR GENERATING OZONE FROM AN OXYGEN RICH GAS AND USE OF THE GENERATOR

Номер: US20220055897A1
Автор: KROMAND Hans Christian, MARTIN Richard Ailwyn, TINGHUUS PETERSEN Paw Allen
Принадлежит:

Ozone generator () for generating ozone comprising at least one high voltage electrode HVE (), two low voltage electrodes LVE (), at least one dielectric () and an electric isolator () placed in an area between the two LVE (″). The generator () further comprises a first gap () and a second gap () and at least one of the gaps () is a corona chamber. The at least one dielectric () comprising a first surface () is turning towards a HVE-surface () and an opposite second surface () is turning towards a first surface () of one of the LVE (). The second surface () of the dielectric () is directly or indirectly supported in its full extension by the first LVE-surface (), and at least one of the gaps () is placed between the first surface () of the dielectric () and a first HVE-surface (), said gap is a corona-chamber adapted to develop ozone. 117-. (canceled)18. An ozone generator for generating ozone comprising at least one high voltage electrode (HVE) , a first electrode , having a first HVE surface , an opposite second HVE surface;two low voltage electrodes (LVE), a first LVE and a second LVE each comprising a first LVE surface and an opposite second LVE surface, said HVE(s) is/are placed in a region between the LVE;at least one dielectric and an electric isolator placed in an area between the two LVE;an inlet gas port for leading oxygen rich gas into the generator and an outlet gas port for leading generated ozone gas out of the generator;a first gap and a second gap and at least one of the gaps being a corona chamber that at least one dielectric comprising a first surface is turning towards the first HVE-surface and an opposite second surface is turning towards the first LVE surface of one of the LVE, at least one of the gaps is placed between the first surface of said dielectric and the first HVE-surface, said gap being a corona-chamber adapted to develop ozone and that the oxygen is led through the inlet gas port to a duct ending in a center portion of one of the ...

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Номер записи: 24
06-02-2020 дата публикации

Air filter assembly

Номер: US20200039823A1
Автор: Kanwar Suri, Michael L. Gao
Принадлежит: PTI Technologies Inc

A compact lightweight air filtration system is disclosed. The air filtration system includes a hydrophobic particulate/coalescing filter and a cleanable ozone converter housed in a housing with an inlet and an outlet. Air flowing from the inlet to the outlet passes through the particulate/coalescing filter element and then the cleanable ozone converter to remove particulates, aerosols, liquids, and ozone.

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Номер записи: 25
18-02-2016 дата публикации

OZONE GENERATOR

Номер: US20160046489A1
Автор: TAKASE Naoya, TERAZAWA Tatsuya, YOKOI Shoji
Принадлежит:

An ozone generator includes a transformer, a direct current power supply unit connected to a primary side of the transformer, a reactor connected to a secondary side of the transformer, a semiconductor switch connected between one end of a primary winding of the transformer and the direct current power supply unit, and a control circuit for implementing ON-OFF control of the semiconductor switch at a set switching frequency to thereby apply a voltage to the reactor. The interior of the reactor is set to conditions for making it easy to generate an electric discharge therein. 1. An ozone generator comprising:a transformer;a direct current power supply unit connected to a primary side of the transformer;a reactor connected to a secondary side of the transformer;a semiconductor switch connected between one end of a primary winding of the transformer and the direct current power supply unit; anda control circuit configured to implement ON-OFF control of the semiconductor switch using a set switching frequency to thereby apply a voltage to the reactor;wherein an interior of the reactor is set to conditions for making it easy to generate an electric discharge in the reactor.2. The ozone generator according to claim 1 , wherein the control circuit carries out a turn-on operation on the semiconductor switch at a time a primary current of the transformer is zero claim 1 , and carries out a turn-off operation on the semiconductor switch at a time the primary current flows in a negative direction.3. The ozone generator according to claim 1 , wherein the primary current that flows during an ON period of the semiconductor switch is an oscillating current based on resonance of an LC circuit comprising at least a leakage inductance of the transformer claim 1 , a winding capacitance of the transformer claim 1 , and a capacitance between discharge electrodes of the reactor; andthe leakage inductance is established such that a turn-off operation on the semiconductor switch is carried ...

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Номер записи: 26
15-02-2018 дата публикации

Multiple oxygen allotrope generator

Номер: US20180044181A1
Автор: Robert De La Torre STONE
Принадлежит: Individual

An oxygen allotrope generator having a tube with an electrically grounded outer surface and an electrically positive inner surface. A plurality of corona reaction plates are spaced along the interior of the tube, the plates being longitudinally inter-connected by wires and being in electrical connection with the electrically positive inner surface of the tube. An outer jacket encloses the tube and provides a second linear pass for partially ozonated gas to flow in the generator. An alternative embodiment includes external distributed ground connections at the locations of the corona reaction.

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Номер записи: 27
25-02-2021 дата публикации

OZONE GENERATOR WITH HEAT PIPE COOLING

Номер: US20210053825A1
Автор: Brueggemann Nicole, Fiekens Ralf, Fietzek Reiner, Salvermoser Manfred
Принадлежит: Xylem Europe GmbH

A device for generating ozone from oxygen-containing gas by silent electric discharge, the device including an electrode arrangement having at least one high-voltage electrode and at least one annular ground electrode. An annular dielectric is arranged between the at least one high-voltage electrode and the at least one ground electrode. The at least one high-voltage electrode is surrounded by at least one annular heat pipe. 112-. (canceled)13. A device for generating ozone from oxygen-containing gas , the device comprising:an electrode arrangement comprising:at least one high-voltage electrode;at least one annular ground electrode;an annular dielectric arranged between the at least one high-voltage electrode and the at least one ground electrode, andone or more annular heat pipes surrounding the at least one high-voltage electrode, each annular heat pipe comprising an annular space in cross section defined by an outer wall radially spaced from an inner wall.14. The device of claim 13 , wherein one or more of the at least one high-voltage electrode claim 13 , the at least one ground electrode claim 13 , and the annular dielectric comprise the one or more annular heat pipes.15. The device of claim 14 , wherein the at least one high-voltage electrode includes a central high-voltage electrode claim 14 , the high-voltage electrode comprising a metal heat pipe having a circular cross-section and defining an enclosed cavity.16. The device of claim 15 , wherein the metal heat pipe comprises a closed heat exchange system.17. The device of claim 15 , wherein each of the metal heat pipe and the one or more annular heat pipes comprises a closed heat exchange system.18. The device of claim 14 , wherein the at least one high-voltage electrode includes a central high-voltage electrode comprising a filler material arranged on a heat pipe claim 14 , the heat pipe having a circular cross-section and defining an enclosed cavity.19. The device of claim 18 , wherein the heat pipe ...

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Номер записи: 28
25-02-2016 дата публикации

UNIT AND METHOD FOR CORONA TREATMENT

Номер: US20160056615A1
Автор: Gydesen Erik
Принадлежит:

An apparatus for corona treatment, the apparatus including a corona treatment unit with an inlet side and an outlet side, wherein the unit includes one or more sets of transverse electrodes, at least one electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground, wherein the second electrode connected to ground includes a rotatable roller. The apparatus is a through-flow apparatus adapted for corona treatment of material in sheets, and including at least one conveying table with a transverse direction and a longitudinal direction, where the at least one conveying table includes mechanical conveyor means. By such a solution is achieved an apparatus through which sheets of material can be conveyed and corona-treated without holding the material and pulling it through the apparatus. 1. An apparatus for corona treatment , the apparatus including a corona treatment unit with an inlet side and an outlet side , wherein the unit includes at least one set of transverse electrodes , at least one electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground , wherein the second electrode connected to ground , includes a rotatable roller , wherein the apparatus is a through-flow apparatus adapted for corona treatment of material in sheets , and including at least one conveying table with a transverse direction and a longitudinal direction , where the at least one conveying table includes mechanical conveyor means , wherein these mechanical conveying means are arranged at at least one of an inlet side and an outlet side in relation to the corona treatment unit , where the corona treatment unit includes at least one transverse roller electrically connected to each ground , and arranged with a spacing , from the outer periphery to the nearest surface of a first electrode , where the apparatus is adapted for forming a corona between the first ...

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Номер записи: 29
05-03-2015 дата публикации

Environmental sanitizer and odor remover for purification of foods, surfaces, air and water with disposable ozone generation electrode, pressure/flow adaptable venturi injector and aqueous phase filter device

Номер: US20150064075A1
Автор: Ronald Bruce Long
Принадлежит: Veripure LLC

A dielectric assembly for generating ozone includes a positive electrode, a negative electrode, a dielectric for generating the ozone, and a knob adapted to extend outside of a housing into which the dielectric assembly is to be placed. A system is also provided for sanitizing and deodorizing water, food, surfaces and air including a microbiological reduction filter device having an input connected to a water supply, a venturi injector disposed within a housing and connected to an output of the microbiological reduction filter device which generates ozone and mixes the generated ozone with the water, and an electrode assembly comprising a plurality of electrodes, a dielectric for generating the ozone, and a knob extending outside of the housing. The dielectric in a first embodiment and the entire dielectric assembly in a second embodiment can be removed from the housing and replaced in its entirety by the knob.

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Номер записи: 30
20-02-2020 дата публикации

CORONA EFFECT PLASMA DEVICE AND PLASMA REACTOR

Номер: US20200060018A1
Автор: DE LINAGE Pierre, LUNEL Stephen
Принадлежит:

A corona plasma cell includes a polarized electrode and a ground electrode, including a cylinder and a porous film, with the cylinder having a low profile and the polarized electrode not entering the cylinder; a corona plasma dual element including a first cell, a second cell having such a structure, which first and second cell are symmetrically arranged; and finally a plasma reactor including a plurality of cells or dual elements. 11112131214121512141214. A corona plasma cell () comprising a substantially needle-shaped polarized electrode () and a ground electrode () , arranged opposite the polarized electrode () , comprising a cylinder () substantially centered on the polarized electrode () , and a porous film () substantially plane perpendicular to the polarized electrode () , wherein the cylinder () has a low profile , and the polarized electrode () does not enter the cylinder ().211151214. The cell () of claim 1 , wherein the porous film () is arranged claim 1 , relative to the polarized electrode () claim 1 , on the side opposite the cylinder ().31011121312212223221121. A corona plasma dual element () comprising a first corona plasma cell () as defined in claim 1 , comprising a first polarized electrode () and a first ground electrode () claim 1 , arranged opposite the first polarized electrode () claim 1 , a second corona plasma cell () as defined in claim 1 , comprising a second polarized electrode () and a second ground electrode () claim 1 , arranged opposite the second polarized electrode () claim 1 , wherein the first cell () and the second cell () are arranged symmetrically.41012228132398. The dual element () of claim 3 , wherein the first polarized electrode () and the second polarized electrode () are connected to a same first potential () claim 3 , and the first ground electrode () and the second ground electrode () are connected to a same second potential () claim 3 , different from the first potential ().51089. The dual element () of claim 4 , ...

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Номер записи: 31
27-02-2020 дата публикации

METHOD FOR CONTROLLING AN OZONE GENERATOR

Номер: US20200062592A1
Автор: Brüggemann Nicole, Fiekens Ralf, Fietzek Reiner, Salvermoser Manfred
Принадлежит: Xylem Europe GmbH

A method for controlling an ozone generator with a high-voltage electrode, at least one counter electrode, and a gap in which at least one dielectric is arranged and which is perfused by an oxygen-containing gas having a particle density n. The high-voltage electrode and the at least one counter electrode are provided with a connection for an electrical voltage supply for generating silent discharges in at least one discharge gap. Striking distances d of the discharge are distributed between a minimum striking distance dand a maximum striking distance d. For the generation of an ozone concentration>12 wt. % ozone, the voltage amplitude Uof an AC voltage on the electrical voltage supply is selected so that U<130*10V*m*n*d*(C+C)/C, with C=capacitance of the dielectric and C=capacitance of the discharge gap. 112.-. (canceled)13. A method for controlling an ozone generator with a high-voltage electrode and at least one counter electrode , wherein the high-voltage electrode and the at least one counter electrode delimit a gap in which at least one dielectric is arranged and which is perfused by an oxygen-containing gas having a particle density n , and wherein the high-voltage electrode and the at least one counter electrode include a connection for an electrical voltage supply for generating silent discharges in at least one discharge gap , and wherein striking distances d of the discharge are distributed between a minimum striking distance dand a maximum striking distance d , said method comprising:{'sub': 0', '0', 'gas', 'max', 'DL', 'g', 'DL', 'gas', 'max', 'DL', 'g, 'sup': −21', '2, 'generating an ozone concentration having greater than 12 wt. % ozone using a voltage amplitude Uof an AC voltage on the electrical voltage supply such that U<130*10V* m*n*d*(C+C)/C, with the particle density n, the largest striking distance d, the capacity of the dielectric Cand the capacity of the discharge gap C.'}14. The method according to claim 13 , wherein U<120*10V*m*n*d*(C+C)/C. ...

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Номер записи: 32
15-03-2018 дата публикации

Ozone Generator, System, and Methods for Retrofit of Enclosed and Air-Conditioned Environments

Номер: US20180070616A1
Автор: Smith Robert W.
Принадлежит:

An ozone generator includes at least four independent ozone generation control channels that energize at least four independent ozone generation plates. The at least four independent ozone generation control channels allow for multiple modes of operation, including sterilization, disinfecting, and managing, in addition to interleaved operation, which significantly extends the useful life of the individual ozone generation plates. The ozone generator is placed in a preexisting conditioned airflow that enters a conditioned airspace enclosed by a container. Being placed in the preexisting conditioned airflow, the ozone generator does not require a fan or other air movement device to actively transport ozone-enriched air or oxygen through the ozone generator. 1. A conditioned airflow ozone generator for generating ozone in an enclosed airspace , the ozone generator comprising: where the back and the front are substantially planar, the top and the bottom are substantially planar, and the left and right sides are substantially planar,', 'where from 10% to 70% of the surface area of the back includes perforations allowing passage of the previously existing airflow,', 'where from 10% to 70% of the surface area of the front includes perforations allowing passage of the previously existing airflow,', 'where from 30% to 95% of the surface area of the bottom includes perforations allowing passage of the previously existing airflow;', 'a right attachment side extending between the back and the front of the enclosure;', 'a right attachment member attached to the right attachment side, the right attachment member configured to attach the right attachment side to the interior of an enclosed airspace including a previously existing conditioned airflow;', 'a left attachment side extending between the back and the front of the enclosure;', 'a left attachment member attached to the left attachment side, the left attachment member configured to attach the left attachment side to the ...

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Номер записи: 33
07-03-2019 дата публикации

Ozone Gas Generator and Method for Manufacturing Ozone Gas Generator

Номер: US20190071309A1
Автор: Matsuno Takashi
Принадлежит:

An ozone gas generator includes a first electrode portion that includes a first electrode, and a second electrode portion that faces the first electrode portion, is disposed with a predetermined interval at which discharge between the first electrode portion and the second electrode portion is possible, and includes a second electrode, in which at least one of the first electrode portion and the second electrode portion includes a dielectric that is provided on a surface of the first electrode or the second electrode on sides facing each other, and at least one of the first electrode portion and the second electrode portion includes a layer that is provided on at least a portion of the surface of the first electrode or the second electrode on the sides facing each other, or the dielectric, and includes at least one of a metal or a metal compound, and the first electrode portion and the second electrode portion are configured such that accuracy of an interval between surfaces facing each other is ±3% or more and ±50% or less. 1. An ozone gas generator comprising:a first electrode portion that includes a first electrode; anda second electrode portion that faces the first electrode portion, is disposed with a predetermined interval at which discharge between the first electrode portion and the second electrode portion is possible, and includes a second electrode,wherein at least one of the first electrode portion and the second electrode portion includes a dielectric that is provided on a surface of the first electrode or the second electrode on sides facing each other, and at least one of the first electrode portion and the second electrode portion includes a layer that is provided on at least a portion of the surface of the first electrode or the second electrode on the sides facing each other, or the dielectric, and includes at least one of a metal or a metal compound, andthe first electrode portion and the second electrode portion are configured such that accuracy ...

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Номер записи: 34
14-03-2019 дата публикации

WATER TREATMENT DEVICE AND WATER TREATMENT METHOD

Номер: US20190077683A1
Автор: INANAGA Yasutaka, NAITO Teruki, OINUMA Gaku
Принадлежит: Mitsubishi Electric Corporation

A water treatment device includes a grounding electrode having a planar flowing water portion that causes treatment target water to flow, a multiple of wire form high voltage electrodes provided parallel with the flowing water portion in a position distanced from the flowing water portion of the grounding electrode and to extend in a direction intersecting a flow direction of the treatment target water, and a blowing device that forms a gas flow that intersects an extension direction of the high voltage electrode and intersects an extension direction of an electrical discharge. This kind of configuration is such that even when water droplets adhere to the high voltage electrode, the water droplets are blown away by a pressure of the gas flow formed by the blowing device, and a spark discharge is restricted. 1. A water treatment device , comprising;a grounding electrode having a planar filming water portion that causes treatment target water to flow;a multiple of high voltage electrodes provided parallel with the flowing water portion in a position distanced from the flowing water portion of the grounding electrode and so as to extend in a direction intersecting a flow direction of the treatment target water;a frame having a gas supply port that supplies a gas that generates a radical owing to an electrical discharge between the grounding electrode and the high voltage electrode, and a supply port and a discharge port of the treatment target water, and housing the grounding electrode and the high voltage electrode; andblowing means that induces a gas flow in an interior of the frame, whereinthe blowing means forms a gas flow with respect to an electrical discharge region from the high voltage electrode to a surface of the treatment target water on the flowing water portion, the gas flow intersects an extension direction of the high voltage electrode and intersects with extension direction of the electrical discharge which formed from the high voltage electrode to the ...

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Номер записи: 35
05-05-2022 дата публикации

A LOW FREQUENCY OZONE GENERATOR

Номер: US20220135405A1
Автор: Scott Mikael
Принадлежит:

The present invention relates to a method of operating an ozone generator, a transformer assembly and an ozone generator apparatus configured to be operated at an operational frequency range between 25-40 kHz, such as between 30 and 40 kHz.

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Номер записи: 36
26-06-2014 дата публикации

Treatment of water to extend half-life of ozone

Номер: US20140175017A1
Автор: Jamie O&#39;NEIL, Justin L. Namespetra, Steve L. Hengsperger
Принадлежит: Tersano Inc

A system for providing an acidic ionized ozonated liquid. The system includes a liquid inlet arranged to accept a liquid into the system; an acid-based cation-exchange resin in fluid communication with the liquid inlet, the resin adapted to exchange cations in the accepted liquid with H+ ions on the resin; an ozone dissolving apparatus in fluid communication with the liquid inlet and the acid-based cation-exchange resin; and a liquid outlet in fluid communication with the liquid inlet, the acid-based cation-exchange resin and the ozone dissolving apparatus. The ozone dissolving apparatus and the acid-based cation-exchange resin cooperating to produce the acidic ionized ozonated liquid for dispensation out of the system via the liquid outlet.

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Номер записи: 37
06-04-2017 дата публикации

OZONATED LIQUID DISPENSING UNIT

Номер: US20170096336A1
Автор: Lynn Daniel W.
Принадлежит:

A mobile system is described that that produces and applies an ozonated liquid to clean and sanitize a variety of articles and surfaces. The mobile system includes an ozonated liquid dispensing unit that forms the ozonated liquid from water and ozone gas. 1. A mobile system for producing and applying an ozonated liquid , comprising:a tank for holding water;an ozonated liquid dispensing unit, the ozonated liquid dispensing unit fluidly connected to the tank of water, the ozonated liquid dispensing unit comprising an ozone gas generator to generate ozone gas and an injector, and the injector injects ozone gas from the ozone gas generator into the water supplied to the ozonated liquid dispensing unit from the tank to form ozonated liquid;a reaction vessel fluidly connected to the ozonated liquid dispensing unit to receive the ozonated liquid from the ozonated liquid dispensing unit, the reaction vessel comprising a housing, the housing defining an interior, a first end comprising an entry port for the ozonated liquid, a second end comprising an exit port for the ozonated liquid, and a core positioned in the interior of the housing between the entry port and the exit port, and wherein the reaction vessel processes the ozonated liquid; and,an applicator in fluidic communication with the reaction vessel.2. The mobile system according to claim 1 , wherein the mobile system connects to a source of electricity.3. The mobile system according to claim 1 , the water is directed to a liquid input port of the ozonated liquid dispensing unit claim 1 , and the ozonated liquid is dispensed from a fluid exit opening of the ozonated liquid dispensing unit.4. The mobile system according to claim 1 , wherein the applicator sprays a mist of ozonated liquid.5. The mobile system according to claim 1 , further comprising a pump to transfer water from the tank to the ozonated liquid dispensing unit.6. The mobile system according to claim 1 , further comprising a pump claim 1 , a first fluid ...

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Номер записи: 38
12-04-2018 дата публикации

HYBRID PHOTOCHEMICAL/PLASMA REACTOR DEVICES

Номер: US20180099257A1
Автор: Eden James Gary, Mironov Andrey, Park Sung-Jin, Shin Charles
Принадлежит:

A method for generating a hybrid reaction flows feedstock gas that is also a plasma medium through microchannels. Plasma is generated with the plasma medium via excitation with a time-varying voltage. UV or VUV emissions are generated at a wavelength selected to break a chemical bond in the feedstock gas. The UV or VUV emissions are directed into the microchannels to interact with the plasma medium and generate a reaction product from the plasma medium. A hybrid reactor device includes a microchannel plasma array having inlets and outlets for respectively flowing gas feedstock into and reaction product out of the microchannel plasma array. A UV or VUV emission lamp has its emissions directed into microchannels of the microchannel plasma array. Electrodes ignite plasma in the microchannels and stimulating the UV or VUV emission lamp to generate UV or VUV emissions. One common or plural phased time-varying voltage sources drive the plasma array and the UV or VUV emission lamp. 1. A method for generating a hybrid reaction , the method comprising steps of:flowing feedstock gas that is also a plasma medium through microchannels;generating plasma with the plasma medium via excitation with a time-varying voltage;generating UV or VUV emissions at a wavelength selected to break a chemical bond in the feedstock gas;directing the UV or VUV emissions into the microchannels to interact with the plasma medium and generate a reaction product from the plasma medium.2. The method of claim 1 , wherein the plasma medium includes a sensitizer having a chemical bond that can be broken by the UV or VUV emissions.3. The method of claim 1 , wherein the wavelength is selected to break the chemical bond of a radical generated in the plasma.4. The method of claim 1 , wherein the generating plasma and generating UV or VUV emissions are conducted in phase so that the UV or VUV emissions are generated at the same time as the plasma to allow photons to interact with plasma radicals.5. The method ...

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Номер записи: 39
26-03-2020 дата публикации

MULTIPLE OXYGEN ALLOTROPE GENERATOR

Номер: US20200095125A9
Автор: STONE Robert de la Torre
Принадлежит:

An oxygen allotrope generator having a tube with an electrically grounded outer surface and an electrically positive inner surface. A plurality of corona reaction plates are spaced along the interior of the tube, the plates being longitudinally inter-connected by wires and being in electrical connection with the electrically positive inner surface of the tube. An outer jacket encloses the tube and provides a second linear pass for partially ozonated gas to flow in the generator. An alternative embodiment includes external distributed ground connections at the locations of the corona reaction. 1. An oxygen allotrope generator comprising:a tube having a wall of a predetermined thickness, said tube wall having an inner surface and an outer surface and having a first end and a second end;an inlet connected to said first end of said tube and adapted to be coupled to a source of oxygen-containing gas;a first electrically conductive element on the outer surface of said tube, said first element being adapted to be connected to ground;a second electrically conductive element on the inner surface of said tube;a conductor for connecting said second electrically conductive element to a source of electrical power;a tubular jacket surrounding said tube and being spaced from said tube wall by a predetermined distance;an outlet for oxygen allotrope-containing gas to exit from said jacket; anda plurality of spaced corona reaction plates across the interior of said tube, said corona reaction plates being electrically conductive and being electrically connected to said second electrically conductive element.2. The oxygen allotrope generator claim 1 , and further comprising a longitudinal central support wire interconnecting said corona reaction plates.3. The oxygen allotrope generator of claim 1 , and further comprising a plurality of corona reaction wires interconnecting said corona reaction plates.4. The oxygen allotrope generator of claim 1 , and further comprising a plurality of ...

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Номер записи: 40
13-04-2017 дата публикации

APPARATUS AND METHODS FOR ELECTRONIC MONITORING OF OZONE GENERATORS

Номер: US20170101315A1
Автор: Cathell Franklin J.
Принадлежит:

Apparatus and methods for electronic monitoring of ozone generators are provided herein. In certain configurations, an ozone generator includes ozone generation circuitry for producing ozone and a control circuit that monitors the ozone generation circuitry to determine whether or not ozone is being properly produced. The control circuit includes an AC input that receives power from an AC power supply and one or more AC outputs for providing AC output voltages to the ozone generation circuitry. The control circuit further includes one or more AC current sensors used to monitor a status of ozone production by monitoring AC current flowing into the ozone generation circuitry via the control circuit's AC outputs. The control circuit alerts a user of the status of ozone production while avoiding a need for the user to test a treatment fluid for ozone concentration and/or manually inspect or test components of the ozone generator. 1. An ozone generator comprising:ozone generation circuitry; anda control circuit comprising an AC input configured to receive an AC input voltage and one or more AC outputs configured to provide one or more AC output voltages to the ozone generation circuitry,wherein the control circuit further comprises a first AC current sensor configured to sense an AC current flowing from a first AC output of the one or more AC outputs into the ozone generation circuitry.2. The ozone generator of claim 1 , wherein the ozone generation circuitry comprises a first generator plate claim 1 , wherein the first AC current sensor is configured to detect when the first generator plate is producing ozone.3. The ozone generator of claim 1 , wherein the control circuit is configured to generate at least one a visual indication claim 1 , an audio indication claim 1 , or an electronic notification based on the sensed AC current.4. The ozone generator of claim 1 , wherein the control circuit further comprises a second AC current sensor configured to sense an AC current ...

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Номер записи: 41
26-04-2018 дата публикации

Ozone generator for water purification system

Номер: US20180111861A1
Автор: Bruce D. Burrows
Принадлежит: DS Services of America Inc

A water purification system that generates ozone and passes the ozone through stored purified water to reduce the growth and/or presence of bacteria, organisms, and/or other undesirable components in purified water.

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Номер записи: 42
18-04-2019 дата публикации

Ion wind generation device

Номер: US20190111405A1
Автор: Akio Katano
Принадлежит: KATANO KOGYO CO Ltd

Provided is an ion wind generation device which is capable of providing a wide range of ion delivery and providing ion wind having a reduced ozone concentration near a nozzle without use of a filter or the like. The ion wind generation device includes an electrode pair including a discharge electrode body having a discharge portion and a counter electrode body having a plurality of end portions, and generates ion wind by corona discharge that occurs due to a potential difference generated between the discharge portion and the end portions. The end portions are located spaced apart from one another in a single plane and disposed around an axis of the discharge electrode body in the single plane or disposed along a line in the single plane.

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Номер записи: 43
16-04-2020 дата публикации

Method for controlling an ozone generating machine

Номер: US20200115229A1
Автор: Luca Ramoino, Marco Tremblay, Sieghard SEYRLING
Принадлежит: SUEZ GROUPE

Method for producing ozone in an ozone generating machine, comprising the steps of: supplying feed gas containing dioxygen at a gas inlet (O 2 IN) of an ozone generator (OzG), at a given feed gas flow and feed gas pressure, supplying an alternating electric current so as to create electric discharges to generate a given amount of ozone at a gas outlet (O 3 OUT) of the ozone generator (OzG), adjusting electric current power and at least one of a plurality of process parameters comprising, characterized in that the method comprises, during ozone production, the steps of: monitoring electric power and said at least one parameter of the plurality of process parameters, adjusting the feed gas pressure in response to the adjustment of the electric current power and said at least one process parameter.

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Номер записи: 44
16-04-2020 дата публикации

Ozone Generation System

Номер: US20200115230A1
Автор: DEMPSTER Philip Tinsley
Принадлежит:

An ozone generation system which is adaptable for supplying ozone to different medium and small application processes. The system has a source of feed gas, a corona discharge cell receiving the feed gas from the feed gas source and generating ozone for the application process, a flow controller measuring and managing the flow of the feed gas from the feed gas source to the corona discharge cell; and a regulator receiving gas from the corona discharge cell and sending the gas to the application process. The regulator maintains pressure in the corona discharge cell independent of the application process pressure. 1. An ozone generation system for supplying ozone to an application process , the system comprising:a source of feed gas;a corona discharge cell receiving the feed gas from the feed gas source and generating ozone for the application process; a first valve controlling the flow from the feed gas source to the corona discharge cell, the valve responsive to electrical control signals; and', 'an electronics system adjusting the valve to maintain a constant flow from the feed gas source to the corona discharge cell, the electronics system generating the electrical control signals responsive to calculations of flow of the feed gas through an orifice;', 'an orifice through which the feed gas flows;', 'a first pressure transducer measuring a differential gas pressure across the orifice and at intervals measuring a zero differential pressure to recalibrate the first pressure transducer; and, 'a flow controller measuring and managing the flow of the feed gas from the feed gas source to the corona discharge cell, the controller including'}a regulator maintaining pressure in the corona discharge cell independent of pressure in the application process.2. A flow controller for measuring and managing flow of a feed gas from a feed gas source to a corona discharge cell in an ozone generation system , comprising:a first valve controlling the flow from the feed gas source to ...

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Номер записи: 45
07-08-2014 дата публикации

OZONE GENERATION SYSTEM

Номер: US20140219883A1
Автор: Nakamura Noriyuki, Nishimura Shinichi, Okihara Yujiro, Tabata Yoichiro
Принадлежит: TOSHIBA MITSUBISHI- ELECTRIC INDUSTRIAL SYSTEMS CORPORATION,

In the present invention, a gas flow rate adjustment apparatus that outputs a raw material gas to an ozone generation apparatus is provided. The gas flow rate adjustment apparatus includes a plurality of flow rate adjustment parts, and outputs a second mixed gas serving as the raw material gas to the ozone generation apparatus. The second mixed gas includes an oxygen gas outputted from a first oxygen flow rate adjustment part and a first mixed gas outputted from a mixed gas flow rate adjustment part. The raw material gas generated by the gas flow rate adjustment apparatus, which includes an oxygen gas and a nitrogen gas, contains the nitrogen gas added to the oxygen gas with the rate of addition being in a range of more than 0 PPM and not more than 100 PPM. 1. An ozone generation system comprising:an oxygen supply port;a nitrogen supply port;an ozone generation apparatus that generates ozone from an inflowing raw material gas; anda gas flow rate adjustment apparatus, wherein:oxygen supplied from the oxygen supply port and nitrogen supplied from the nitrogen supply port flow into the gas flow rate adjustment apparatus; andthe gas flow rate adjustment apparatus adjusts the flow rates of the oxygen and the nitrogen; andafter the adjustment, the gas flow adjustment outputs the oxygen and the nitrogen to serve as the raw material gas to the ozone generation apparatus; a first oxygen flow rate adjustment part connected to the oxygen supply port and configured to adjust the flow rate of the oxygen from the oxygen supply port;', 'a second oxygen flow rate adjustment part connected to the oxygen supply port and configured to adjust the flow rate of the oxygen from the oxygen supply port;', 'a nitrogen flow rate adjustment part connected to the nitrogen supply port and configured to adjust the flow rate of the nitrogen from the nitrogen supply port; and', 'a mixed gas flow rate adjustment part configured to adjust the flow rate of a first mixed gas comprising the oxygen ...

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Номер записи: 46
17-05-2018 дата публикации

APPARATUS AND METHOD FOR THE TREATMENT OF A SUBSTRATE WITH OZONE BUBBLES

Номер: US20180134994A1
Автор: Steele John Edward, ZIMMERMAN William Bauer Jay
Принадлежит:

Apparatus () for the treatment of one or more substrates comprising a treatment chamber configured to receive a liquid medium and one or more substrates; a supply of a treatment gas comprising ozone; and one or more conduits to convey said treatment gas to a bubble generator () wherein said bubble generator is operable to form bubbles of said treatment gas in said liquid medium, wherein the apparatus comprises a multiplicity of solid particles (). A method of treating one or more substrates, the method comprising agitating said one or more substrates in a treatment formulation comprising a multiplicity of solid particles, a liquid medium and bubbles of ozone. 1. Apparatus for the treatment of one or more substrates comprising:a treatment chamber configured to receive a liquid medium and one or more substrates;a supply of a treatment gas comprising ozone; andone or more conduits to convey said treatment gas to a bubble generator wherein said bubble generator is operable to form bubbles of said treatment gas in said liquid medium, wherein the apparatus comprises a multiplicity of solid particles.2. Apparatus as claimed in further comprising:a gas source to provide a feed gas comprising oxygen;a plasma generator comprising electrodes, having a space between them;one or more delivery conduits to transport said feed gas from the gas source through the space between the electrodes;a power source to apply a voltage across the electrodes to dissociate the oxygen to form said treatment gas comprising ozone.3. Apparatus as claimed in wherein the electrodes have a space between them of no more than 10 mm claim 2 , preferably no more than 1 mm claim 2 , and preferably at least 0.001 mm.4. Apparatus as claimed in claim 2 , wherein said apparatus employs a voltage from about 1 mV to about 10 claim 2 ,000V claim 2 , preferably from about 150 to about 450V.5. Apparatus as claimed in claim 1 , wherein said bubbles have an average diameter of no more than 10 mm claim 1 , preferably ...

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Номер записи: 47
26-05-2016 дата публикации

ELECTRODE STRUCTURAL BODY

Номер: US20160145100A1
Автор: KASAI Yoshiyuki, MAKINO Mikio, TAKASE Naoya, TERAZAWA Tatsuya, YOKOI Shoji
Принадлежит:

A first electrode structural body includes a plurality of electrode pairs. Of a plurality of electrodes forming the plurality of electrode pairs, at least one electrode forms a common electrode common to the plurality of electrode pairs. 1. An electrode structural body including a plurality of electrode pairs ,wherein among a plurality of electrodes forming the plurality of electrode pairs, at least one electrode forms a common electrode common to the plurality of electrode pairs.2. The electrode structural body according to claim 1 , wherein claim 1 , two electrodes forming at least one electrode pair among the plurality of electrode pairs are spaced from each other.3. The electrode structural body according to claim 2 , wherein among the two electrodes forming the at least one electrode pair claim 2 , one electrode is the common electrode.4. The electrode structural body according to claim 2 , wherein the electrode includes a tubular insulating body and a conductor provided inside the insulating body; andthe insulating bodies of the two electrodes are spaced from each other, and a space is present between the insulating bodies.5. The electrode structural body according to claim 1 , wherein the plurality of electrodes forming the plurality of electrode pairs are spaced from each other.6. The electrode structural body according to claim 5 , wherein the electrode includes a tubular insulating body and a conductor provided inside the insulating body; andthe insulating bodies of the plurality of electrodes are completely spaced from each other, and a space is present between the insulating bodies.7. The electrode structural body according to claim 5 , wherein an angle formed between a line connecting electrodes of one electrode pair including the common electrode and a line connecting electrodes of another electrode pair including the common electrode is substantially 180°.8. The electrode structural body according to claim 5 , wherein an angle formed between a line ...

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Номер записи: 48
09-05-2019 дата публикации

UNIT AND METHOD FOR CORONA TREATMENT

Номер: US20190140427A1
Автор: Gydesen Erik
Принадлежит: Tresu A/S

Method for corona treatment using an apparatus having a corona treatment unit with an inlet side and an outlet side, one or more sets of transverse electrodes, at least one electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground, wherein the second electrode connected to ground includes a rotatable roller. The method involving through-flow corona treatment of sheet material, the material being conveyed via a mechanical conveyor means. By such a solution sheets of material can be conveyed and corona-treated without holding the material and pulling it through the apparatus. 1. A process for corona treatment with an apparatus for corona treatment including a corona treatment unit with an inlet side and an outlet side , wherein the unit includes at least one set of transverse electrodes , at least one first electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground , wherein the second electrode connected to ground comprising a transversely extending rotatable roller , where the process comprises performing corona treatment on sheet material , the sheet material being conveyed mechanically from the inlet side towards the outlet side of the corona treatment unit between the at least one electrode connected to high voltage and the at least one second electrode , and the sheet material being passed over the transversely extending rotatable roller of the at least one second electrode.2. The process for corona treatment according to claim 1 , wherein air is sucked in via a gap formed between the transversely extending rotatable roller of the at least one of said transverse electrodes and a supporting surface arranged at at least one side of the rotatable roller.3. The process for corona treatment according to claim 1 , where the at least one first electrode comprises at least two transverse electrodes claim 1 , each of the transvers ...

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Номер записи: 49
07-05-2020 дата публикации

ACTIVE INGREDIENT GENERATOR

Номер: US20200140274A1
Автор: Ishigami Youhei, Komura Yasuhiro, Machi Masaharu, Mishima Yukiko, Sumimoto Ayaka
Принадлежит:

The present application discloses an active ingredient generator including a first discharger defining a discharge space in which a first discharge having first energy is generated; and a second discharger which causes a second discharge having second energy larger than the first energy in a passage space through which allows passage of fluid flowing from the discharge space. The second discharge may be a glow discharge. 1. An active ingredient generation method comprising:causing a first discharge having first energy to generate radicals and ozone, causing a second discharge having second energy larger than the first energy, and exposing the radicals and the ozone to the second discharge to reduce the ozone and increase the radicals.2. The active ingredient generation method according to claim 1 , wherein the causing the second discharge includes causing a glow discharge as the second discharge to expose the radicals and the ozone to the glow discharge.3. The active ingredient generator according to claim 1 , further comprising:feeding liquid to an electrode configured to cause the first discharge.4. The active ingredient generator according to claim 1 , further comprising:feeding liquid to an electrode configured to cause the second discharge.5. The active ingredient generator according to claim 1 , further comprising:causing airflow directed to an area in which the first discharge, andwherein the second discharge is caused downstream of the first discharge.6. The active ingredient generator according to claim 1 , further comprising:causing airflow directed to an electrode configured to cause the first discharge to disperse heat happening to the electrode, the heat being resultant from the first discharge. This application is a Divisional application of U.S. patent application Ser. No. 14/418,340, filed on Jan. 29, 2015, which is the U.S. National Phase under 35 U.S.C. § 371 of International Patent Application No. PCT/JP2014/001031, filed on Feb. 26, 2014, which ...

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Номер записи: 50
14-05-2020 дата публикации

OZONE GENERATOR

Номер: US20200148536A1
Автор: KUBO Kie, MORITANI Kanako, MURATA Takaaki, Okita Yuji
Принадлежит:

An ozone generator includes a container, a first metal electrode, a dielectric electrode, a heat pipe, a heat sink, and a power supply unit. The first metal electrode is a cylindrical electrode the axial direction of which is a first direction, and disposed in the container. A cooling medium is supplied to an outer peripheral surface thereof. The dielectric electrode is a cylindrical electrode that is disposed to be opposed to an inner peripheral surface of the first metal electrode, and is coaxial with the first metal electrode. The heat pipe is disposed to be opposed to an inner peripheral surface of the dielectric electrode, and has electrical conductivity. The heat sink is disposed on the outside as an outer space of a space between the first metal electrode and the heat pipe, and connected to the heat pipe. 1: An ozone generator comprising:a container into which a material gas is caused to flow;a first metal electrode that is a cylindrical electrode the axial direction of which is a first direction, being disposed in the container, and has an outer peripheral surface to which a cooling medium is supplied;a cylindrical dielectric electrode that is disposed to be opposed to an inner peripheral surface of the first metal electrode and is coaxial with the first metal electrode;a heat pipe having electrical conductivity that is disposed to be opposed to an inner peripheral surface of the dielectric electrode;a heat sink that is disposed on the outside as an outer space of a space between the first metal electrode and the heat pipe, and connected to the heat pipe; anda power supply unit that applies voltage to the heat pipe to cause electric discharge in the material gas in at least one of a first gap and a second gap to generate ozone by the electric discharge, the first gap being a gap into which the material gas is caused to flow between the first metal electrode and the dielectric electrode, the second gap being a gap into which the material gas is caused to flow ...

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Номер записи: 51
21-05-2020 дата публикации

OZONE GENERATING MACHINE FOR USE IN A SHIP

Номер: US20200156940A1
Автор: RAMOINO Luca, SCHERRER Titl, STEINLIN Bruno, TAYLOR Scott Christie, YU Hua Long
Принадлежит:

Ozone generating machine for generating ozone in a ship, comprising: 2. Ozone generating machine (OGM) according to the preceding claim , wherein a perpendicular projection on the base (B) of said at least one pair of cross-brace beams (CB) is comprised within a perpendicular projection on the base (B) of the ozone generator (OG).3. Ozone generating machine (OGM) according to any one of the preceding claims , wherein the frame comprises at least one top reinforcing plate (TRE) attached to a top portion of a pillar (P) and to the top subframe (TSF) , and/or at least one bottom reinforcing plate (BRE) attached to a bottom portion of a pillar (P) and to the base (B).4. Ozone generating machine (OGM) according to the preceding claim , wherein said at least one top reinforcing plate (TRE) is attached to a top portion of a pillar (P) with two attachment points and to the top subframe (TSF) with two attachment points , and/or at least one bottom reinforcing plate (BRE) is attached to a bottom portion of a pillar (P) with two attachment points and to the base (B) with two attachment points.5. Ozone generating machine (OGM) according to any one of the or , wherein each beam of the cross-brace beams (CB) is attached to the top portion of a pillar (P) via a top reinforcing plate (TRE) and to the bottom portion of another pillar (P) via a bottom reinforcing plate (BRE).6. Ozone generating machine (OGM) according to any one of the preceding claims , wherein the ozone generator (OG) presents an axial length defining an axial direction , the axial direction being parallel to a base (B) plane defined by the base (B) , and wherein an axial length of each beam of said at least one pair of cross-brace beams (CB) is parallel to a longitudinal plane being parallel to the axial direction and perpendicular to the base (B) plane.7. Ozone generating machine (OGM) according to the preceding claim , comprising two pairs of pillars (P) , each pair of pillars (P) being equipped with one pair of ...

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Номер записи: 52
21-05-2020 дата публикации

OZONE GENERATING MACHINE WITH ELECTRICAL CLOSED CABINET COOLED BY CLOSED LOOP

Номер: US20200156941A1
Автор: RAMOINO Luca, SCHERRER Tito, STEINLIN Bruno
Принадлежит:

Ozone generating machine (OGM) for generating ozone in a ship, comprising: 2. Ozone generating machine (OGM) according to the preceding claim , wherein the liquid-liquid heat exchanger (LLHEX) comprises at least two internal circuits , one internal circuit being connected to the main liquid cooling circuit (CWP , CWT) , and one other internal circuit being connected to the closed loop cooling liquid circuit (CLC).3. Ozone generating machine (OGM) according to any one of the preceding claims , wherein the closed loop cooling liquid circuit (CLC) has a total volume no greater than three liters.4. Ozone generating machine (OGM) according to any one of the preceding claims , wherein a lowest electrical device of the electrical closed cabinet (ECB) is installed at a predetermined distance from an internal lowest surface of the electrical closed cabinet (ECB) , thereby defining an electrical closed cabinet bottom volume where there is no electrical device , and wherein the closed loop cooling liquid circuit (CLC) has a total volume no greater than said electrical closed cabinet bottom volume , in order to avoid a contact between lower electrical device and closed loop cooling liquid in case of liquid leakage of said closed loop cooling liquid circuit (CLC).5. Ozone generating machine (OGM) according to any one of the preceding claims , wherein the electrical closed cabinet (ECB) further comprises an air-liquid heat exchanger (ALHEX) connected with the closed loop cooling liquid circuit (CLC) and arranged to cool air inside the electrical closed cabinet (ECB).6. Ozone generating machine (OGM) according to the preceding claim , wherein the air-liquid heat exchanger (ALHEX) comprises an internal circuit connected to the closed loop cooling liquid circuit (CLC).7. Ozone generating machine (OGM) according to or , wherein the electrical closed cabinet (ECB) further comprises an electric current transformer and a transformer fan (FN) arranged to blow air onto said electric ...

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Номер записи: 53
30-05-2019 дата публикации

DISCHARGE GENERATOR

Номер: US20190165551A1
Автор: TAKEMOTO Shoichi
Принадлежит:

In a discharge generator, a control unit switchably performs a continuous mode and a burst mode based on determination of whether target output power is higher than discharge start power. The burst mode alternately performs a discharge mode and a non-discharge mode. The control unit causes a burst ratio to be set to a value expressed by the following equation b=P*/Pwhere b represents the burst ratio, P* represents the target output power, and Prepresents the discharge start power. The burst ratio is defined as a ratio of the discharge period to a burst period. The burst period is the sum of the discharge period and the stop period. The control unit causes, in the burst mode, the switch circuit to output, as the output power, the discharge start power during the discharge period. 1. A discharge generator comprising:a switch circuit comprising a switch connected to a direct-current power source; anda control unit configured to control on-off switching operations of the switch to thereby convert direct-current power supplied from the direct-current power source to the switch circuit into alternating-current output power, thus causing a discharge load to generate discharge based on the output power, switchably perform a continuous mode and a burst mode in accordance with determination of whether target output power as a target value of the output power is higher than predetermined discharge start power,', 'the continuous mode continuously performing on-off switching operations of the switch,', a discharge mode that performs on-off switching operations of the switch to thereby cause the discharge load to generate discharge during a discharge period; and', 'a non-discharge mode that performs no switching operations of the switch, to thereby prevent the discharge load from generating discharge during a stop period,, 'the burst mode alternately performing, 'the discharge start power being minimum power required for the discharge load to generate discharge; and', 'control, ...

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Номер записи: 54
21-06-2018 дата публикации

STERILIZING CASE

Номер: US20180169282A1
Автор: HAYASHI Shujiro, KOYAMA Satomi, KUSANO Mutsumi, Luo Li, Matsuda Takeshi, TATSUMI Yoshiaki, TSUBOI Kazuki
Принадлежит:

A sterilization case can be reduced, and it is possible to reliably sterilize not only the surface of a mobile communication device but hidden portions thereof as well. A sterilization case includes a case main body and a cover body. The case main body includes a voltage supplying part and a loading part having an electrode sheet. The voltage supplying part includes a boosting circuit, a direct-current conversion circuit, a switch circuit, and a sterilization meter. The boosting circuit supplies the voltage necessary to generate ozone to the electrode sheet. The direct-current conversion circuit performs conversion to a power source voltage of a smartphone as the mobile communication device and outputs to a male connector. The male connector can be connected to a female connector of the smartphone. The cover body is attached to the case main body so as to be able to open and close. 1. A sterilization case comprising:a case main body having a loading part with a surface on which an electrode sheet is laid, the electrode sheet being formed by housing at least one of a pair of electrodes within a sheet-like dielectric, and in which a mobile communication device can be loaded on the electrode sheet and a voltage supplying part for supplying a predetermined voltage to the electrode sheet and the mobile communication device; anda cover body attached to the case main body in an openable and closable manner, whereinthe voltage supplying part comprises:a first circuit for converting a power source into a voltage necessary to generate ozone and supplying the voltage to the pair of electrodes; anda second circuit for converting the power source into a power source voltage of the mobile communication device and supplying the power source voltage to a male connector connectable to a female connector for power supply to the mobile communication device.2. The sterilization case according to claim 1 , whereinan electrode sheet separate from the electrode sheet is provided on the ...

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Номер записи: 55
21-06-2018 дата публикации

MULTIPLE OXYGEN ALLOTROPE GENERATOR

Номер: US20180170753A1
Автор: STONE Robert de la Torre
Принадлежит:

An oxygen allotrope generator having a tube with an electrically grounded outer surface and an electrically positive inner surface. A plurality of corona reaction plates are spaced along the interior of the tube, the plates being longitudinally inter-connected by wires and being in electrical connection with the electrically positive inner surface of the tube. An outer jacket encloses the tube and provides a second linear pass for partially ozonated gas to flow in the generator. An alternative embodiment includes external distributed ground connections at the locations of the corona reaction. 1. An oxygen allotrope generator comprising:a tube having a wall of a predetermined thickness, said tube wall having an inner surface and an outer surface and having a first end and a second end;an inlet connected to said first end of said tube and adapted to be coupled to a source of oxygen-containing gas;a first electrically conductive element on the outer surface of said tube, said first element being adapted to be connected to ground;a second electrically conductive element on the inner surface of said tube;a conductor for connecting said second electrically conductive element to a source of electrical power;a tubular jacket surrounding said tube and being spaced from said tube wall by a predetermined distance;an outlet for oxygen allotrope-containing gas to exit from said jacket; anda plurality of spaced corona reaction plates across the interior of said tube, said corona reaction plates being electrically conductive and being electrically connected to said second electrically conductive element.2. The oxygen allotrope generator claim 1 , and further comprising a longitudinal central support wire interconnecting said corona reaction plates.3. The oxygen allotrope generator of claim 1 , and further comprising a plurality of corona reaction wires interconnecting said corona reaction plates.4. The oxygen allotrope generator of claim 1 , and further comprising a plurality of ...

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Номер записи: 56
22-06-2017 дата публикации

ENVIRONMENTAL SANITIZER AND ODOR REMOVER FOR PURIFICATION OF FOODS, SURFACES, AIR AND WATER WITH DISPOSABLE OZONE GENERATION ELECTRODE, PRESSURE/FLOW ADAPTABLE VENTURI INJECTOR AND AQUEOUS PHASE FILTER DEVICE

Номер: US20170173198A1
Автор: Long Ronald Bruce
Принадлежит: Veripure, LLC

A dielectric assembly for generating ozone includes a positive electrode, a negative electrode, a dielectric for generating the ozone, and a knob adapted to extend outside of a housing into which the dielectric assembly is to be placed. A system is also provided for sanitizing and deodorizing water, food, surfaces and air including a microbiological reduction filter device having an input connected to a water supply, a venturi injector disposed within a housing and connected to an output of the microbiological reduction filter device which generates ozone and mixes the generated ozone with the water, and an electrode assembly comprising a plurality of electrodes, a dielectric for generating the ozone, and a knob extending outside of the housing. The dielectric in a first embodiment and the entire dielectric assembly in a second embodiment can be removed from the housing and replaced in its entirety by the knob. 131.-. (canceled)32. A kit comprising: a water entry port at a first distal end of the venturi injector into which an end of a water input tube is insertable,', 'a water exit port at a second distal end of the venturi injector opposed to said water entry port, and into which a water exit tube is insertable, and', 'a gas entry port disposed transverse to the water entry port and the water exit port into which a gas transport tube is insertable,', 'wherein the venturi injector is configured such that, when water flows between the water entry port and the water exit port through a central tube, the water provides a motive force creating suction at the gas intake port, which draws in gas through the gas intake port and dissolves the gas in the water flow; and, 'a venturi injector for mixing a gas with water, the venturi injector comprisinga plurality of removable motive throat inserts, each being configured to be removably located within the water entry port, the plurality of removable motive throat inserts being configured for use with different water flows or ...

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Номер записи: 57
23-06-2016 дата публикации

COMPACT, CONFIGURABLE POWER SUPPLY FOR ENERGIZING OZONE-PRODUCING CELLS

Номер: US20160181063A1
Автор: Chen Xing, Lee Franklin, Tian Feng, Tran Ken
Принадлежит: MKS Instruments, Inc.

Improvements in the supply of high-frequency electrical power to ozone-producing cells can be accomplished using the systems and techniques described herein. Application of a DC-DC converter operating at a switching frequency substantially greater than a load frequency, supports generation of a high-voltage AC for powering such cells, while allowing for reductions in component size and reductions in a quality factor of a load tuning circuit. Controllable power inverters used in obtaining one or more of the switching and load frequencies can be controlled using feedback techniques to provide stable, high-quality power to ozone-producing cells under variations in one or more of externally supplied power and load conditions. An inrush protection circuit can also be provided to selectively introduce a current-limiting resistance until an input DC bus has been sufficiently initialized as determined by measurements obtained from the DC bus. The current limiting resistance can be a positive-temperature coefficient thermistor. 1. A power converter for powering at least one ozone-producing cell , comprising:a rectifier configured to rectify an AC input voltage;a bus capacitor coupled in parallel to the rectifier, the bus capacitor configured to develop an unregulated DC voltage in response to rectified AC input voltage;a power converter coupled to the bus capacitor and configured to produce a high-frequency AC output voltage in response to the unregulated DC voltage, when coupled to at least one ozone-producing cell;a first sensor configured to measure a voltage across the bus capacitor;a second sensor configured to measure a current between the rectifier and the bus capacitor; anda controllable current-limiting resistance coupled between the rectifier and the bus capacitor, the controllable current limiting resistance also in communication with each of the first and second sensors and configured to provide a current limiting resistance during initialization and a ...

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Номер записи: 58
04-06-2020 дата публикации

OZONE GENERATOR CONTROL SYSTEM

Номер: US20200171444A1
Автор: Howard Nelson Eugene, Witteveen Kris R.
Принадлежит:

The present invention disclosure relates to an ozone generator control system and related methods. An ozone generation system comprises a gaseous ozone module and an aqueous ozone module. Production of ozone and supply to points-of-use is controlled by a controller that is configured to receive signals, calculate demand, and control operational parameters of the ozone generation system. 1. An ozone generation system comprising: an ozone generator unit (OGU) for producing gaseous ozone and having an OGU operation sensor and OGU operation settings;', 'a first control valve for supplying gaseous ozone from the OGU to a gaseous point-of-use;', 'a second control valve for supplying gaseous ozone from the OGU to an aqueous ozone module; and', 'a gaseous ozone concentration sensor;, 'a gaseous ozone module comprising a mixer receiving water from a water supply and receiving the gaseous ozone from the gaseous ozone module via the second control valve, the mixer producing aqueous ozone;', 'a third control valve or a first control pump for controlling a flow rate of water through the mixer;', 'one or more pressure sensors for measuring the change in pressure across the mixer; and', 'an aqueous ozone concentration sensor downstream of the mixer; and, 'an aqueous ozone module comprising receive signals from the OGU operation sensor, the gaseous ozone concentration sensor; the one or more pressure sensors, and the aqueous ozone concentration sensor;', 'calculate a gaseous ozone demand and an aqueous ozone demand based on signals from the gaseous ozone concentration sensor and the aqueous ozone concentration sensor; and', 'control the OGU operation settings, the first control valve, the second control valve, and the third control valve or first control pump based on the signals from the OGU operation sensor, the gaseous ozone concentration sensor, the one or more pressure sensors, and the aqueous ozone concentration sensor to meet the gaseous ozone demand and the aqueous ozone ...

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Номер записи: 59
29-06-2017 дата публикации

OZONE GENERATING SYSTEM AND OPERATION METHOD THEREOF

Номер: US20170183229A1
Автор: INANAGA Yasutaka, WADA Noboru
Принадлежит: Mitsubishi Electic Coporation

In an ozone generating system which performs intermittent operation, that is, an operation in an ozone generating operation period in which ozone is generated by discharging gas including oxygen at a discharge electrode part and an operation in an ozone generating operation standby period in which ozone is not generated by stopping discharge are alternately repeated, a gas circulating device which circulates gas in the ozone generating apparatus and removes at least nitric acid from the gas which is circulated is connected to the ozone generating apparatus. 1. An ozone generating system comprising:an ozone generating apparatus having discharge electrodes which are arranged facing each other so as to form discharge space,a gas supplying device supplying a material gas including oxygen to the ozone generating apparatus,a cooling device supplying cooling water for cooling the discharge electrodes,a power supply supplying electricity to the discharge electrodes for discharging anda control unit controlling the gas supplying device and the power supply,wherein the control unit controls so as to perform an intermittent operation, in which an ozone generating operation period in which ozone is generated by the ozone generating apparatus by supplying a material gas from the gas supplying device to the ozone generating apparatus and by supplying of electricity from the power supply to the discharge electrodes and an ozone generating operation standby period in which supplying of gas from the gas supplying device to the ozone generating apparatus and supplying of electricity from the power supply to the discharge electrodes is stopped are alternately repeated,wherein a gas refining unit removing at least nitric acid which is contained in gas is provided, andthe control unit controls such that in the ozone generating operation standby period, the gas in the ozone generating apparatus is replaced by the material gas, and the pressure in the ozone generating apparatus is ...

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Номер записи: 60
05-07-2018 дата публикации

Ozone generator with position-dependent discharge distribution

Номер: US20180186637A1
Автор: Manfred Salvermoser, Nicole Brüggemann, Ralf Fiekens, Reiner Fietzek
Принадлежит: Xylem IP Management SARL

An ozone generator includes a high-voltage electrode and at least one counter electrode, which define an interstice in which at least one dielectric is arranged and through which a gas flows in the flow direction, the high-voltage electrode and the at least one counter electrode being provided with a connection for an electrical voltage supply to generate silent discharges, and a wire fabric being arranged in the gas flow and its density decreasing in the flow direction.

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Номер записи: 61
21-07-2016 дата публикации

OZONE GENERATION DEVICE AND FUSE HOLDER

Номер: US20160207768A1
Автор: Hashimoto Michiko, KUBO Kie, Noda Kazuhiko, Shirota Akihiko
Принадлежит:

According to one embodiment, an ozone generation device includes a first electrode unit, a second electrode unit, a fuse and a fuse holder. The first electrode unit is provided on an inner face of a discharge tube. The second electrode unit is provided outside the discharge tube at an interval. The second electrode faces the first electrode unit. A diameter of the outer face of the fuse is smaller than a diameter of the inner face. At least a part of the outer face is positioned inside the discharge tube. The fuse holder is interposed between the discharge tube and the fuse, includes the outer periphery and an inner periphery and is provided with a first opening and a second opening. The outer periphery extends in an arc along the inner face to come into contact with the inner face. The inner periphery extends in an arc along the outer face to come into contact with the outer face. 1. An ozone generation device , comprising:a first electrode unit provided on an inner face of a discharge tube having a cylindrical shape;a second electrode unit provided outside the discharge tube at an interval, the second electrode facing the first electrode unit;a fuse comprising an outer face, a diameter of the outer face is smaller than a diameter of the inner face, the fuse having a cylindrical shape, at least a part of the outer face being positioned inside the discharge tube; anda fuse holder having a C shape as well as a plate shape substantially, the fuse holder being interposed between the discharge tube and the fuse, the fuse holder comprising the outer periphery and an inner periphery and being provided with a first opening and a second opening, the outer periphery extending in an arc along the inner face to come into contact with the inner face, the inner periphery extending in an arc along the outer face to come into contact with the outer face, the first opening being positioned on a side of an axial center of the inner periphery to receive the fuse, the second opening ...

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Номер записи: 62
20-07-2017 дата публикации

Portable Ozone Generator

Номер: US20170202993A1
Автор: Huang CanJun
Принадлежит:

Portable ozone generators and methods of use. For example, a hand-held portable ozone generator has: a housing defining an air inlet, an air outlet, and an air channel communicating between the air inlet and the air outlet; a battery; an ozone generator configured to output, during operation, ozone into the air channel at a non-zero rate that is equal to or below 50 mg/hour; and a controller connected to send control signals to the ozone generator in response to user input. In other cases, a plank or slab shaped portable ozone generator is disclosed, with an air inlet and an air outlet located in respective opposed face plates. In one case the unit has no defined base, and every face and side wall of the device forms a ground engaging base, and the unit functions properly regardless of what face or side wall the unit contacts the ground or a horizontal ground surface with. 1. A hand-held portable ozone generator comprising:a housing defining an air inlet, an air outlet, and an air channel communicating between the air inlet and the air outlet;a battery;an ozone generator configured to output, during operation, ozone into the air channel at a non-zero rate that is equal to or below 50 mg/hour; anda controller connected to send control signals to the ozone generator in response to user input.2. The hand-held portable ozone generator of in which the ozone generator is configured to output ozone at a non-zero rate that is at least 20 mg/hour and at most 50 mg/hour.3. The hand-held portable ozone generator of in which the housing comprises an encircling wall and first and second face plates opposing one another.4. The hand-held portable ozone generator of in which external surfaces of the housing form a plank shape.5. The hand-held portable ozone generator of in which the air inlet is defined through the first face plate claim 3 , and the air outlet is defined through the second face plate.6. The hand-held portable ozone generator of in which the air inlet claim 5 , air ...

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Номер записи: 63
19-07-2018 дата публикации

WET ELECTROSTATIC GAS CLEANING SYSTEM WITH NON-THERMAL PLASMA FOR NOx REDUCTION IN EXHAUST

Номер: US20180200670A1
Автор: Altschuler Boris, Ray Isaac
Принадлежит: Enviroenergy Solutions, Inc.

An apparatus and method of generating ozone and its incorporation into a system apparatus and method of cleaning exhaust gasses from fossil fuel burning boilers and/or furnaces are disclosed. 1. An ozone generator capable of operating on impure exhaust gas stream from a fossil fuel burning boiler or furnace comprisingan ozone generation chamber constructed of at least one conducting metallic square tubes, said square tubes having an opening of an inside dimension between two of the opposing walls D; at least one wall of each of said square tubes to be connected to a ground (positive) of an electrical power source;each of said square tubes having an electrode centrally placed between each pair of parallel walls of said tube, said electrode to be connected to a negative lead said electrical power source;said electrode having a multitude of sharp points along the length thereof being located within said square tube such that each of the first sharp point as measured from the top or the bottom of the electrode is not less than a distance 2X from the top and the bottom edge of the tube walls with which it is associated;where X is the distance between the closest approach of a sharp point of an electrode and a wall of the square tube;said sharp points at any one horizontal cross section of a vertically positioned tube and electrode therein being of a star-type shape with [π(D−2X)]/[2X] rounded by dropping any fractional amount multiple sharp points evenly spaced about the circumference of a circle of D−2X diameter with the total number of sharp points per electrode being the number of sharp points at said any one horizontal cross section times {([{(the height of height of the electrode−4X)/2X}−4X]/2X)+1}).2. The generator of claim 1 , wherein each of the tubes and electrodes is constructed of stainless steel.3. The generator of wherein said stainless steel is 316 L stainless steel.4. A method of improved generation of ozone comprising connecting the generator of to said ...

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Номер записи: 64
19-07-2018 дата публикации

WET ELECTROSTATIC GAS CLEANING SYSTEM WITH NON-THERMAL PLASMA FOR NOx REDUCTION IN EXHAUST

Номер: US20180200671A1
Автор: Altshuler Boris, Ray Isaac
Принадлежит: Enviroenergy Solutions, Inc.

An apparatus and method of generating ozone and its incorporation into a system apparatus and method of cleaning exhaust gasses from fossil fuel burning boilers and/or furnaces are disclosed. 1. An ozone generator capable of operating on impure exhaust gas stream from a fossil fuel burning boiler or furnace comprisingan ozone generation chamber constructed of at least one conducting metallic square tubes, said square tubes having an opening of an inside dimension between two of the opposing walls D; at least one wall of each of said square tubes to be connected to a ground (positive) of an electrical power source;each of said square tubes having an electrode centrally placed between each pair of parallel walls of said tube, said electrode to be connected to a negative lead said electrical power source;said electrode having a multitude of sharp points along the length thereof being located within said square tube such that each of the first sharp point as measured from the top or the bottom of the electrode is not less than a distance 2X from the top and the bottom edge of the tube walls with which it is associated;where X is the distance between the closest approach of a sharp point of an electrode and a wall of the square tube;said sharp points at any one horizontal cross section of a vertically positioned tube and electrode therein being of a star-type shape with [π(D−2X)]/[2X] rounded by dropping any fractional amount multiple sharp points evenly spaced about the circumference of a circle of D−2X diameter with the total number of sharp points per electrode being the number of sharp points at said any one horizontal cross section times {([{(the height of height of the electode−4X)/2X}−4X]/2X)+1}).2. The generator of claim 1 , wherein each of the tubes and electrodes is constructed of stainless steel.3. The generator of wherein said stainless steel is 316 L stainless steel.4. A method of improved generation of ozone comprising connecting the generator of to said ...

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Номер записи: 65
29-07-2021 дата публикации

Piezoelectric Transformer

Номер: US20210234088A1
Автор: Döllgast Bernhard, Kudela Pavol, PUFF Markus, WEILGUNI Michael
Принадлежит:

In an embodiment a method includes applying an AC voltage to an input region, converting, by the input region, the AC voltage into a mechanical oscillation, converting, by an output region, the mechanical oscillation into an electrical voltage and igniting a plasma at an output-side end side of an piezoelectric transformer, wherein the piezoelectric transformer includes the input region and the output region, wherein the piezoelectric transformer includes a longest edge and a shortest edge, and wherein the longest edge has a length that is twenty times a length of the shortest edge or less. 1. A method for generating a plasma using a piezoelectric transformer , the method comprising:applying an AC voltage to an input region;converting, by the input region, the AC voltage into a mechanical oscillation;converting, by an output region, the mechanical oscillation into an electrical voltage; andigniting the plasma at an output-side end side of the piezoelectric transformer,wherein the piezoelectric transformer comprises the input region and the output region,wherein the piezoelectric transformer comprises a longest edge and a shortest edge, andwherein the longest edge comprises a length that is twenty times a length of the shortest edge or less.2. The method according to claim 1 , wherein the longest edge comprises the length of less than 45 mm.3. The method according to claim 1 , wherein the longest edge comprises the length of less than 35 mm.4. The method according to claim 1 ,wherein a first external electrode is arranged on a first side surface of the input region,wherein a second external electrode is arranged on a second side surface of the input region, the second side surface arranged opposite the first side surface,wherein the input region comprises piezoelectric layers and electrodes stacked one above another in a stacking direction,wherein the electrodes are contacted either with the first external electrode or with the second external electrode alternately ...

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Номер записи: 66
04-07-2019 дата публикации

Apparatus for Generating Aqueous Ozone

Номер: US20190201566A1
Автор: Hollst Gary
Принадлежит:

An apparatus includes a first production line configured to generate aqueous ozone with a first ozone concentration. The apparatus also includes an additional production line configured to generate aqueous ozone with an additional ozone concentration. The first production line and the additional production line include a flow switch, where fluid is configured to flow through the flow switch. The first production line and the additional production line include an ozone generator, where the ozone generator is configured to generate ozone when the fluid flows through the flow switch. The first production line and the additional production line include a fitting coupled to the flow switch and the ozone generator, where the fitting is configured to combine the generated ozone and the fluid to generate the aqueous ozone. The first production line is configured to generate aqueous ozone independently from the additional production line. 1. An apparatus comprising: a flow switch, wherein fluid is configured to flow through the flow switch;', 'an ozone generator, wherein the ozone generator is configured to generate ozone when the fluid flows through the flow switch; and', 'a fitting coupled to the flow switch and the ozone generator, wherein the fitting is configured to combine the generated ozone and the fluid to generate the aqueous ozone,', 'wherein the first production line is configured to generate aqueous ozone independently from the additional production line., 'a first production line configured to generate aqueous ozone including a first ozone concentration and an additional production line configured to generate aqueous ozone including an additional ozone concentration, wherein the first production line and the additional production line comprise2. The apparatus in claim 1 , wherein the first production line and the additional production line comprise:an orifice, wherein the ozone generator is coupled to the fitting via the orifice.3. The apparatus in claim 2 , ...

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Номер записи: 67
20-08-2015 дата публикации

Ozone generator

Номер: US20150232335A1
Автор: David Kingston Owens, Paul Michael Meneghini
Принадлежит: MKS Instruments Inc

Ozone generator cells that include two thermally conductive plates that maintain contact between various layers of the cells in the absence of a bonding agent. The cells lack aluminum-containing materials in the discharge region of the cell.

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Номер записи: 68
18-07-2019 дата публикации

Method and system of ozone generation

Номер: US20190218096A1
Автор: Dmitry Medvedev
Принадлежит: Dm Eco Plasma Inc

An ozone generator includes a discharge chamber; an inlet opening for feeding air into the discharge chamber; an outlet opening for removing ozone from the discharge chamber; and at least two cylindrical electrode sets in the discharge chamber. Each electrode set includes a ground electrode; a high voltage electrode; a dielectric between the ground electrode and the high voltage electrode; the dielectric separated from the ground electrode by a first discharge gap, and the dielectric separated from the high voltage electrode by a second discharge gap. A high voltage power supply provides a voltage impulse to the high voltage electrode of at least 2 kV (at least 5 kV is most cases), and a peak current of at least 1 ampere (at least 4 amperes in most cases). The high voltage power supply provides a dU/dt of the voltage impulse of between 5 kV/μsec and 50 kV/μsec.

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Номер записи: 69
18-08-2016 дата публикации

OZONE GENERATION APPARATUS

Номер: US20160236933A1
Автор: Amemori Kiyoyuki, KUBO Kie, Makise Ryutaro, MURATA Takaaki, Noda Kazuhiko, Okita Yuji, Takahashi Ryoichi
Принадлежит: KABUSHIKI KAISHA TOSHIBA

An ozone generation apparatus includes a cylindrical shaped first electrode, a cylindrical shaped second electrode disposed coaxially with the first electrode and disposed in the first electrode, a dielectric disposed between the first electrode and the second electrode. Dry air is supplied between the first electrode and the second electrode as raw material gas. A discharge gap length d formed by the first electrode, the second electrode, and the dielectric is set to be in a range of 0.3 to 0.5 mm. A pd product, which is a product of the discharge gap length d and a gas pressure p of the raw material gas, is in a range of 6 to 16 kPa·cm. And the discharge gap length d and the gas pressure p of the raw material gas are set to satisfy following expression. 1a cylindrical shaped first electrode;a cylindrical shaped second electrode disposed coaxially with the first electrode and disposed in the first electrode;a dielectric disposed between the first electrode and the second electrode; anda power supply for applying a voltage between the first electrode and the second electrode,whereindry air is supplied between the first electrode and the second electrode as raw material gas, a voltage is supplied between the first electrode and the second electrode from the power supply to generate discharge, and ozone is generated by the discharge,a discharge gap length d formed by the first electrode, the second electrode, and the dielectric is set to be in a range of 0.3 to 0.5 mm,a pd product, which is a product of the discharge gap length d and a gas pressure p of the raw material gas, is in a range of 6 to 16 kPa·cm, and {'br': None, 'i': pd', 'd', 'd, 'sub': '2', '(−250−3.16)+150<12.5.'}, 'the discharge gap length p and the gas pressure p of the raw material gas are set to satisfy expression'}. An ozone generation apparatus comprising: This application is a continuation of U.S. application Ser. No. 14/487,445, filed Sep. 16, 2014, which is a continuation application of ...

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Номер записи: 70
16-08-2018 дата публикации

Ozone generator

Номер: US20180230011A1
Автор: Keisuke Naito, Nobuyuki Hishinuma, Shinji Suzuki
Принадлежит: Ushio Denki KK

The present invention has as its object the provision of an ozone generator that can generate ozone with high efficiency. The ozone generator of the present invention includes: source gas supply means for supplying a source gas containing oxygen; a gas flow channel forming member for forming a gas flow channel through which the source gas from the source gas supply means flows; and an ultraviolet light source for emitting ultraviolet light, the ultraviolet light source being disposed in the gas flow channel. The ozone generator irradiates the source gas flowing through the gas flow channel with the ultraviolet light from the ultraviolet light source to cause the oxygen in the source gas to absorb the ultraviolet light and thereby generate ozone. The ultraviolet light source comprises an excimer lamp for emitting ultraviolet light with a wavelength of not more than 200 nm. A flow rate of the source gas in a region where the ultraviolet light source is disposed in the gas flow channel is not lower than 0.1 m/s.

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Номер записи: 71
16-07-2020 дата публикации

Ozone Generator With Sensor

Номер: US20200223693A1
Автор: Jones Andrew, Ophardt Heiner
Принадлежит:

A method for monitoring ozone generation in an oxygen containing gas within a chamber in an ozone generator in which ozone is generated comprising: sensing with a sensor a parameter within the chamber with time; wherein the parameter is selected from the group consisting of sound and electromagnetic radiation and estimating an amount of ozone generated with time as a function of the parameter sensed by the sensor. 1. A method for monitoring ozone generation by an ozone generator in which ozone is generated by converting oxygen with an oxygen containing gas comprising:sensing with a sensor a parameter created with time,wherein the parameter is selected from one or more of the group consisting of sound and electromagnetic radiation, andestimating an amount of ozone generated with time as a function of the parameter sensed by the sensor.2. A method as claimed in including forming ozone from the oxygen containing gas with the ozone generator by discharge of electromagnetic radiation through the oxygen containing gas.3. A method as claimed in wherein the discharge of electromagnetic radiation through the oxygen containing gas is by corona discharge through the oxygen containing gas.4. A method as claimed in wherein the generation of the ozone is carried out in a chamber.5. A method as claimed in wherein the generation of the ozone is carried out in a chamber.6. A method as claimed in including at least one of delivering atmospheric air to the chamber.7. A method as claimed in including discharging oxygen containing gas including ozone from the chamber.8. A method as claimed in wherein the sensor is within the chamber.9. A method as claimed in wherein the sensor is outside to the chamber.10. A method as claimed in wherein the parameter comprising electromagnetic radiation claim 3 , the sensor comprises an electromagnetic radiation sensor claim 3 , and the method includes:sensing with the electromagnetic radiation sensor electromagnetic radiation created with time, ...

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Номер записи: 72
03-09-2015 дата публикации

Tube-type ozone generator and manufacturing method therefor

Номер: US20150247246A1
Автор: Hisaji Yoshida, Masanori Toriyabe, Nobuhide Katayama, Tadashi Kimoto, Yuji Terashima
Принадлежит: Sumitomo Precision Products Co Ltd

A tube-type ozone generator 1 including an ozone generation unit 30 A is provided. The ozone generation unit 30 A includes an outer electrode tube 31 and an inner electrode tube 32 provided inside the outer electrode tube with a discharge gap 36 interposed between the outer and inner electrode tubes 31 and 32 . The inner electrode tube 32 has a dielectric tube 33 and a cylindrical electrode 34 being in close contact with an inner circumferential surface of the dielectric tube 33 . The electrode 34 is removably disposed inside the dielectric tube 33.

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Номер записи: 73
01-08-2019 дата публикации

OZONE GENERATION AT HIGH PRESSURES

Номер: US20190233285A1
Автор: Brüggemann Nicole, Fiekens Ralf, Fietzek Riener, Salvermoser Manfred
Принадлежит: Xylem IP Management S.à r.l

A method for producing ozone at elevated pressure with a capacity of at least 1 kg ozone/hour by an ozone generator having a high voltage electrode and a counter electrode. The electrodes delimit a gap in which a dielectric is arranged and through which a gas containing oxygen and having a gas pressure of pflows. The high voltage electrode and the counter electrode with a connection for an electric power supply to generate discharges are provided in at least one discharge gap. The power supply provides a voltage in a range from 1 kV to 50 kV and wherein stroke widths di of the discharge are distributed between a minimum stroke width dand a maximum stroke width d. The gas pressure pof the gas containing oxygen at the outlet of the ozone generator is at least 3 bar. 115.-. (canceled)16. A method for producing ozone at elevated pressure with a capacity of at least 1 kg ozone/hour by an ozone generator having a high voltage electrode and at least one counter electrode , wherein the high voltage electrode and the at least one counter electrode delimit a gap in which at least one dielectric is arranged , said method comprising the steps of:{'sub': 'gas', 'distributing a gas containing oxygen and having a gas pressure of pthrough the gap,'}generating discharges in at least one discharge gap using the high voltage electrode and the at least one counter electrode, which are each connected to an electric power supply,providing a voltage using the power supply in a range from 1 kV to 50 kV,{'sub': min', 'max, 'wherein stroke widths di of the discharge are distributed between a minimum stroke width dand a maximum stroke width d, and'}{'sub': 'gas', 'wherein the gas pressure pof the gas containing oxygen at the outlet of the ozone generator is at least 3 bar.'}17. The method according to claim 16 , providing a high voltage in the range from 10 kV to 30 kV using the power supply.18. The method according to claim 16 , providing a high voltage in the range from 15 kV to 20 kV using ...

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Номер записи: 74
01-09-2016 дата публикации

OZONE GENERATOR

Номер: US20160251220A1
Автор: Müller Marco, RAMOINO Luca, SEYRLING Sieghard
Принадлежит: DEGREMONT TECHNOLOGIES AG

A continuous ozone generator includes: at least two electrodes with a dielectric medium placed therebetween, the electrodes defining discharge gaps; an input end for circulating an oxygen-loaded gas to an output end; at least one electrode being made up of at least two segments, placed one behind the other in the direction of the flow of the gas; elements for cooling the electrodes, and elements for supplying electrical current to establish voltage between the electrodes and cause discharges within the gaps where the gas flows. The segments of the electrode are divided into at least two electrically separate groups, and the electrical current supply elements include at least two separate electrical supply stages, respectively corresponding to each segment group, thus ensuring that power is provided by each stage while taking into consideration the local ozone concentration, while power supply optimization elements are provided to, respectively, control each electrical supply stage. 212. The generator as claimed in claim 1 , wherein each supply stage is composed of an independent source of electrical energy (PSU claim 1 , PSU).3111112a,b. The generator according to claim 1 , wherein the electrode () constituted of at least two groups of segments is produced in two parts of the same size claim 1 , the two groups () of the electrode () comprising the same number of segments claim 1 , and the generator comprises an independent source of electrical energy (PSU claim 1 , PSU) for each group.4121211221111a,b. The generator as claimed in claim 3 , wherein for a total power (P+P) provided by the two energy sources (PSU claim 3 , PSU) associated with the two groups () of segments claim 3 , the power (P) provided by the second source (PSU) associated with the higher concentration of ozone is greater than that (P) of the other source (PSU) when the production levels are relatively low claim 3 , whereas claim 3 , for higher production levels claim 3 , the power (P) provided by ...

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Номер записи: 75
01-09-2016 дата публикации

METHOD FOR INDIVIDUALLY REPLACING OZONE GENERATOR ELECTRODE ASSEMBLIES

Номер: US20160251221A1
Автор: Wolf Wayne
Принадлежит:

A method of replacing an electrode assembly of an ozone generator includes removing an upper closure plate of the ozone generator, removing a contact plate, lifting an individual electrode assembly to be replaced from its associated dielectric tube, and sliding a replacement electrode assembly into place. A method of replacing a dielectric tube of an ozone generator includes removing the upper closure plate, contact plate, individual electrode assembly to be replaced from its associated dielectric tube, removing a suspension means and its associated suspended dielectric tube from its respective lower seal plate aperture, sliding a replacement dielectric tube into the removed suspension means, sliding the removed suspension means and replacement dielectric tube into its respective lower seal plate aperture, sliding the lifted electrode assembly into the replaced dielectric tube, and sliding the electrode assembly with its replaced dielectric tube suspended from its associated suspension means into place. 1. A method of replacing an electrode assembly of an ozone generator havinga head assembly with a side wall,a removable upper closure plate and a lower seal plate, and removable suspension means,', 'a hollow dielectric tube suspended from and extending through its respective removable suspension means, and an electrode assembly suspended within the hollow interior of its respective dielectric tube, 'ozone generating cells, each ozone generating cell including'}, 'wherein the contact plate and lower seal plate have a plurality of coaxially aligned apertures formed therein for suspending a plurality of'}, 'a removable conductive contact plate disposed intermediate the upper closure plate and lower seal plate for forming upper and lower chambers therein,'} removing the upper closure plate;', 'removing the contact plate whereby each of the individual electrode assemblies may be individually accessed;', 'lifting the individual electrode assembly to be replaced from its ...

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Номер записи: 76
09-09-2021 дата публикации

OZONE WATER SUPPLY APPARATUS AND OZONE GENERATION DEVICE

Номер: US20210276867A1
Автор: CHIU CHUN-LUNG
Принадлежит:

An ozone water supply apparatus and an ozone supply device are provided. The ozone generation device includes a Venturi tube and an ozone generation module connected to the Venturi tube. The ozone generation module includes a circuit unit, an ozone-activated tube, and a launcher, the latter two of which are electrically coupled to the circuit unit. The launcher includes a transparent tube, a floating body arranged in the transparent tube, and an optical detector arranged outside of the transparent tube and electrically coupled to the circuit unit. When a gas flows through the transparent tube so as to move the floating body along the transparent tube, the optical detector is configured to detect the movement of the floating body, so that the ozone-activated tube can be driven by the circuit unit to excite the gas to become an ozone that floats toward the Venturi tube. 1. An ozone water supply apparatus , comprising:a faucet device; and a Venturi tube including a first entrance connected to the faucet device, a second entrance, and an exit, wherein when water flows from the faucet device to the Venturi tube through the first entrance and flows out of the Venturi tube through the exit, the Venturi tube is configured to form a negative pressure at the second entrance; and', a circuit unit;', 'at least one ozone-activated tube electrically coupled to the circuit unit and being in spatial communication with the Venturi tube through the second entrance; and', a top retainer and a bottom retainer that is spaced apart from the top retainer along a vertical direction, wherein the top retainer has an air-flow exit in spatial communication with the at least one ozone-activated tube, and the bottom retainer has an air-flow entrance;', 'a first transparent tube having two opposite ends respectively fixed to the top retainer and the bottom retainer and being respectively in spatial communication with the air-flow exit and the air-flow entrance;', 'a floating body arranged in the ...

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Номер записи: 77
17-09-2015 дата публикации

OZONE GENERATOR DEVICE

Номер: US20150259204A1
Автор: Dunkley Peter, SOPER Kenneth John
Принадлежит: Dow Global Technologies LLC

An ozone generator cartridge suitable for a sterilisation, decontamination and/or sanitation device. The cartridge comprises a sealable housing for providing a corona discharge, the housing containing at least one power supply unit and at least one inlet for connection to an oxygen or air supply, the cartridge including at least part of at least one ozone conversion cell attached to and extending from an external surface of a wall of the sealed housing, the conversion cell extending into a delivery conduit of a decontamination device that leads to at least one discharge outlet 1. An ozone generator cartridge comprising a sealable housing for providing a corona discharge , the housing containing at least one power supply unit and at least one inlet for connection to an oxygen or air supply , the cartridge including at least part of at least one ozone conversion cell attached to and extending from an external surface of a wall of the housing.2. An ozone generator cartridge as claimed in wherein the ozone conversion cell attached to and extending from an external surface of the wall of the housing comprises at least one pair of electrodes and a dielectric.3. An ozone generator cartridge as claimed in wherein the at least one power supply unit of the ozone generator is attached to the internal surface of the wall to which the ozone conversion cell is attached externally.4. An ozone generator cartridge as claimed in wherein at least one printed circuit board is attached to or formed integrally with the internal surface of the wall to which the ozone conversion cell is attached externally.5. An ozone generator cartridge as claimed in wherein the ozone conversion cell extends substantially orthogonally from the wall of the housing.6. An ozone generator cartridge as claimed in wherein the housing comprises a main body with a cover.7. An ozone generator cartridge as claimed in wherein the main body comprises a substantially flat main panel or mounting plate with one long ...

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Номер записи: 78
20-11-2014 дата публикации

Ozone gas generation unit and ozone gas supply system

Номер: US20140341782A1
Автор: Hatsuo Yotsumoto, Nobuyuki Itoh, Noriyuki Nakamura, Tetsuya Saitsu, Yoichiro Tabata, Yujiro Okihara
Принадлежит: Toshiba Mitsubishi Electric Industrial Systems Corp

In the present invention, a gas pipe integrated block has a plurality of internal pipe paths. The plurality of internal pipe paths are connected to an ozone generator, control means, a raw gas supply port, an ozone gas output port, and cooling water inlet/outlet ports, to thereby form a unit in which a raw gas input pipe path and an ozone gas output pipe path are integrated. The raw gas input pipe path extends from the raw gas supply port through an automatic pressure controller to the ozone generator. The ozone gas output pipe path extends from the ozone generator through a gas filter, an ozone concentration meter, and a flow rate controller, to the ozone gas output port.

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Номер записи: 79
27-11-2014 дата публикации

Systems and methods for thin-film deposition of metal oxides using excited nitrogen-oxygen species

Номер: US20140346650A1
Автор: Jung Sung-Hoon, Petri Raisanen, Verghese Mohith
Принадлежит: ASM America Inc, ASM IP Holding BV

The present invention relates to a process and system for depositing a thin film onto a substrate. One aspect of the invention is depositing a thin film metal oxide layer using atomic layer deposition (ALD).

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Номер записи: 80
15-09-2016 дата публикации

OZONE GENERATOR

Номер: US20160264419A1
Автор: KONDO Yoshimasa, TAKASE Naoya, TERAZAWA Tatsuya, YOKOI Shoji
Принадлежит: NGK Insulators, Ltd.

An ozone generator includes one or more electrode pairs each containing two electrodes arranged at a distance of a predetermined gap length and a power source for applying an alternating-current voltage between the two electrodes. In the ozone generator, ozone is produced when a source gas flows at least between the two electrodes and a discharge is generated between the two electrodes. The ozone generator has a discharge space formed between the two electrodes, and the ozone generator satisfies the condition of 0.5 Подробнее

Номер записи: 81
15-08-2019 дата публикации

OZONE GENERATOR OF A GAS BLOW-THROUGH TYPE, ESPECIALLY TO PRODUCE A GAS MIXTURE OF OZONE/AIR OR OZONE/OXYGEN

Номер: US20190248651A1
Автор: BRUNNER Rita, Koltay Peter
Принадлежит:

An ozone generator of a gas blow-through type, especially to produce a gas mixture of ozone/air or ozone/oxygen. An ozone producing structural unit in the path of the blown air or oxygen is used as ozone source. The ozone producing structural unit is operated on the principle of alternating current auxiliary electrode cold arc discharge with its capacity increased by limited arc discharge, with an alternating voltage voltage source. This solution does not result in high-temperature arc discharges, thus the fire hazard may be eliminated, and at the same time the device is capable of producing extremely large quantities of ozone. The ozone producing structural unit of the ozone generator is placed in one or more insulating housings/air ducts, placed in a direction parallel to or coaxial to the air blowing direction. Further details of the apparatus are disclosed herein. 11213124511067898. An ozone generator of a gas blow-through type , especially to produce a gas mixture of ozone/air or ozone/oxygen , said generator comprises electrode groups comprising two flat electrode plates () , one dielectric plate () disposed between the flat electrode plates () , insulating shim plates () arranged between each of flat electrode plates () and the dielectric plate () , as well as insulating spacer frame elements () and electrode studs () arranged on the flat electrode plates () , said electrode studs being electrically connected to a high voltage high frequency electric generator unit () of the ozone generator through a first high voltage cable () and a second high voltage cable () characterized by an outer insulating housing () , held together and fastened by suitable fastening screws () , wherein the outer insulating housing () is dimensioned so as to allow several electrode groups to be modularly arranged within said housing parallel to each other side by side and to be electrically connected.2112. The ozone generator according to claim 1 , characterized in that the at least ...

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Номер записи: 82
06-08-2020 дата публикации

FLEXIBLE PLASMA APPLICATORS BASED ON FIBROUS LAYERS

Номер: US20200246496A1
Автор: CHEN QIANG, Mazzeo Aaron, Roy Subrata, Xie Jingjin
Принадлежит:

Disclosed herein are flexible plasma applicators based on fibrous layers that are capable of rapidly sanitizing a surface via either direct or indirect contact with said surface. 1. A plasma applicator consisting of: wherein the first substrate layer and the second substrate layer are comprised of a fibrous base layer and a metallic surface layer,', 'wherein the adhesive layer binds the fibrous base layer of the first substrate layer to the fibrous base layer of the second substrate layer, and', 'wherein the metallic surface layer of the first substrate layer and the metallic surface layer of the second substrate are exposed and configured to be placed in conductive contact with a high voltage source to generate dielectric barrier discharge (DBD)-based plasma comprising at least one of volume plasma and surface plasma upon exposure to the high voltage source., 'a first substrate layer, a second substrate layer, and an adhesive layer,'}2. The plasma applicator of claim 1 , wherein the DBD-based plasma is configured to kill or inhibit growth of a microorganism or a virus on a surface or on an object.3. The plasma applicator of claim 1 , wherein the high voltage source is configured to apply an alternating current (AC) input with a frequency of about 1 kHz to about 10 kHz to the plasma applicator and a peak-to-peak voltage (Vp-p) ranging from about ±0.5 kV to about ±5 kV.4. The plasma applicator of claim 3 , wherein the AC input has a voltage of about 1 kV to about 100 kV.5. The plasma applicator of claim 1 , wherein the DBD-based plasma is configured to generate ozone.6. The plasma applicator of claim 1 , wherein the first substrate layer comprises a plurality of hexagon-shaped apertures forming a honeycomb pattern.7. A bandage for promoting wound healing claim 1 , comprising the plasma applicator of and a non-conductive spacer attached on a surface of the plasma applicator claim 1 , the non-conductive spacer being adapted to be placed on skin tissue.8. A device for ...

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Номер записи: 83
22-08-2019 дата публикации

METHOD OF REMEDIATING SUB-SLAB VAPORS AND SOILS OF BUILDINGS AND SYSTEM THEREOF

Номер: US20190255583A1
Автор: Devir Michael, Keramida Vasiliki
Принадлежит:

A method is provided for treating contaminants in the vapors and shallow soils in an area below a slab of a building such that the slab is located above a first layer of gravel and a second layer of soil. The method includes providing an ozone unit, a riser pipe, and tubing. An area below the slab where contaminants need treated is first detected and then a hole is formed in the slab to define an injection location. The method also includes positioning the riser pipe in the hole at the injection location and coupling the tubing between the ozone unit and the riser pipe. The method further includes dispensing ozone from the ozone unit to flow through the tubing and the riser pipe to treat contaminants in the vapors and shallow soils in the area below the slab. 1. A remediation system for performing a remediation process for treating contaminants located in an area below a slab of a building , comprising:an ozone unit for generating a supply of ozone;a plurality of injection locations defined in the sub-slab area, where each of the plurality of injection locations is spaced from another of the plurality of injection locations by a predefined distance;a riser pipe positioned at each of the plurality of injections locations, the riser pipe having a defined length configured to extend from a top surface of the slab to a location below the slab, where the riser pipe comprises an outlet at the location below the slab; anda tubing coupled between the ozone unit and the riser pipe;wherein, during the remediation process, the ozone unit is disposed in its enabled position to dispense ozone through the tubing and the riser pipe;further wherein, the ozone exits the outlet of the riser pipe at each of the plurality of injection zones and disperses in the area below the slab to treat contaminants located thereabout.2. The remediation system of claim 1 , further comprising a plurality of application zones defined at each of the injection zones by an area of dispersion of the ozone ...

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Номер записи: 84
21-09-2017 дата публикации

OZONE GENERATION APPARATUS

Номер: US20170267525A1
Автор: Nishimura Shinichi, Okihara Yujiro, Tabata Yoichiro
Принадлежит: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

In an ozone generation apparatus, a discharge cell includes a first electrode part, a second electrode part, and a dielectric partition plate. The first electrode part and the second electrode part face each other, and the dielectric partition plate is provided between the first and second electrode parts.

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Номер записи: 85
22-08-2019 дата публикации

GAS GENERATION APPARATUS

Номер: US20190259637A1
Автор: Ono Yuji, SATO Takasho, Tabata Yoichiro
Принадлежит: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

Six gas generator units each including a gas generator, one unit of multiple AC power supply section that supplies six high frequency AC voltages to the six gas generator units, one unit of gas control section that controls raw material gas and output gas in the six gas generator units, and one unit of control/operation section constituting section that performs an AC power control operation to allow six high frequency AC voltages having desired electric energy, independent from each other, to be supplied. The six gas generator units, one unit of multiple AC power supply section, one unit of gas control section, and one unit of control/operation section constituting section are integrally provided. 1. A gas generation apparatus having a plurality of gas generator units each including a gas generator that generates an output gas , comprising:a multiple AC power supply section that is shared by said plurality of gas generator units and supplies a plurality of AC voltages to said plurality of gas generator units; anda gas control section that is shared by said plurality of gas generator units and controls a raw material gas supplied to said plurality of gas generator units and the output gas generated by said plurality of gas generator units,wherein a plurality of mass flow controllers (MFCs) provided corresponding to said plurality of gas generator units, each of the plurality of the MFCs controlling a raw material gas flow rate that is a flow rate of the raw material gas input to a corresponding one of the plurality of the gas generator units;', 'a plurality of auto pressure controllers (APCs) provided corresponding to said plurality of gas generator units, each of the plurality of APCs controlling an internal pressure that is a pressure inside the gas generator of a corresponding one of the plurality of the gas generator units; and', 'a plurality of gas densitometers provided corresponding to said plurality of gas generator units, each of the plurality of gas ...

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Номер записи: 86
28-09-2017 дата публикации

Air filter assembly

Номер: US20170275164A1
Автор: Kanwar Suri, Michael L. Gao
Принадлежит: PTI Technologies Inc

A compact lightweight air filtration system is disclosed. The air filtration system includes a hydrophobic particulate/coalescing filter and a cleanable ozone converter housed in a housing with an inlet and an outlet. Air flowing from the inlet to the outlet passes through the particulate/coalescing filter element and then the cleanable ozone converter to remove particulates, aerosols, liquids, and ozone.

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Номер записи: 87
28-09-2017 дата публикации

OZONE GENERATION SYSTEM AND METHOD FOR OPERATING SAME

Номер: US20170275165A1
Автор: NAKAGAWA Yusuke, WADA Noboru
Принадлежит: Mitsubishi Electric Corporation

In an ozone generating system in which an intermittent operation is performed, in which an ozone generating operation period in which ozone is generated by discharging gas which contains oxygen in a discharge space of an ozone generating apparatus and an ozone generating operation standby period in which gas is sealed in an ozone generating apparatus and discharge is stopped so as not to generate ozone are performed repeatedly, an absorbent which absorbs at least one of nitric acid and nitrogen oxide is provided in an ozone generating apparatus other than the discharge space. 1. An ozone generating system comprisingan ozone generating apparatus having discharge electrodes which are arranged facing each other so as to form a discharge space,a gas supplying device for supplying a material gas including oxygen to the ozone generating apparatus,a cooling device supplying cooling water for cooling the discharge electrodes,a power supply supplying electricity to the discharge electrodes for discharging anda control unit controlling the gas supplying device and the power supply,wherein the control unit controls so as to perform an intermittent operation, in which an ozone generating operation period in which ozone is generated by the ozone generating apparatus by supplying a material gas from the gas supplying device to the ozone generating apparatus and by supplying of electricity from the power supply and an ozone generating operation standby period in which supplying of gas from the gas supplying device to the ozone generating apparatus and supplying of electricity from the power supply to the discharge electrodes is stopped are alternately repeated, wherein the control unit controls to seal the material gas in the ozone generating apparatus in the ozone generating operation standby period, and an absorbent which absorbs at least one of nitric acid and nitrogen oxide is provided at a position which is in the ozone generating apparatus other than the discharge space and ...

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Номер записи: 88
28-09-2017 дата публикации

Ventilation System and Method for Operating It

Номер: US20170276381A1
Автор: Buske Christian, Hasse Daniel
Принадлежит: PLASMATREAT GMBH

A ventilation system includes a line system which is designed to guide an air stream and to provide the air stream during normal operation via an outlet of the line system for supplying a space. The ventilation system includes a generating unit which is designed to produce reactive oxygen species during a cleaning operation and to feed the same to the air stream conducted in the line system. Also disclosed are methods for operating such a ventilation system and a generating unit for such a ventilation system. 1. A ventilation system ,comprising a piping system which is configured to convey an air flow and to provide the air flow via an outlet of the piping system for supplying a room during a normal operation,wherein the ventilation system is designed as an air-conditioning system and has a heat exchanger which is configured to cool an air flow conveyed in the piping system during the normal operation,whereinthe ventilation system has a generating unit, which is configured to generate reactive oxygen species during a cleaning operation and to feed them to the air flow conveyed in the piping system, whereinthe generating unit is configured to generate reactive oxygen species by means of an electrical discharge in a working gas, preferably by means of a dielectric barrier discharge, and whereinthe generating unit is arranged and configured in such a way that reactive oxygen species generated by means of the generating unit reach the heat exchanger.2. The ventilation system according to claim 1 , wherein the ventilation system has a control which is configured to control the generating unit in such a way that during a cleaning operation a concentration of reactive oxygen species claim 1 , in particular of ozone claim 1 , of at least 7 g/m3 claim 1 , preferably of at least 10 g/m3 is achieved in an air flow conveyed in the piping system.3. The ventilation system according to claim 1 , wherein the ventilation system has a control which is configured to operate the ...

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Номер записи: 89
04-10-2018 дата публикации

OZONE GENERATOR AND INTERNAL COMBUSTION ENGINE WITH OZONE GENERATOR

Номер: US20180283323A1
Автор: Hashimoto Takashi, Honda Tetsuya, INANAGA Yasutaka, INOUE Takahiro, TAMIDA Taichiro, WADA Koji, WADA Noboru
Принадлежит: Mitsubishi Electric Corporation

An ozone generator and an internal combustion engine with the ozone generator that can raise ozone additive rate of whole intake air, while suppressing pressure loss in the intake pipe from increasing. The internal combustion engine with an ozone generator includes a tubular intake pipe, through an inner region of which air flows, an ozone generator having an electrode plate that makes ozone and is disposed in the inner region or in the intake pipe, and a limiter that limits the flow of air in the inner region of the intake pipe; the electrode plate has a planar dielectric and high-voltage-side and low-voltage-side electrodes adhered and fixed to the dielectric and is formed in a shape of a plate extending in a direction in which air flows. 116-. (canceled)17. An internal combustion engine with an ozone generator , comprising:a tubular intake pipe, through an inner region of which air to be taken into a cylinder flows;the ozone generator including an electrode plate that makes ozone produced and is disposed in the inner region or in the intake pipe; anda limiter that limits the flow of the air in the inner region,wherein the electrode plate has a planar dielectric and high-voltage-side and low-voltage-side electrodes adhered and fixed to the dielectric and formed in a shape of a plate extending in a direction in which the air flows,wherein the air inlet and the air outlet of the portion of the intake pipe, in which the electrode plate and the limiter are arranged, face each other, andwherein the limiter is a body separate from the tubular intake pipe, disposed in the inner region to be spaced apart by a gap from each of the intake pipe and the electrode plate, and extends in a direction from the air inlet to the air outlet, an end portion thereof facing the air inlet limits the flow of the air.18. The internal combustion engine with the ozone generator according to claim 17 ,wherein the limiter includes a columnar member formed in a shape of a column extending in ...

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Номер записи: 90
18-10-2018 дата публикации

COLD PLASMA OZONE GENERATOR

Номер: US20180297844A1
Автор: Badalov Meir, Rodan Yuval, Vizel Moty
Принадлежит:

The present invention provides a cold plasma ozone generator, comprising: an inlet gas port; at least one in-electrode, said in-electrode having a plurality of holes substantially at a perimeter of the same; said plurality of perimeter holes are in fluid communication with said inlet gas port, said plurality of perimeter holes configured to allow said dry gas to pass therethrough; at least one out-electrode, said out-electrode having at least one hole at the center of the same, said at least one hole configured to allow gas to pass therethrough; said in-electrode and said out-electrode configured to maintain said high voltage AC therebetween; at least one spacer between said in-electrode and said out-electrode, said spacer configured to maintain a constant-width gap between said in-electrode and said out-electrode; an outlet port. 1. A cold plasma ozone generator to generate ozone from oxygen in a gas , said cold plasma ozone generator comprising:an inlet gas port;at least one in-electrode, said in-electrode having a plurality of holes substantially at a perimeter of the in-electrode; said plurality of perimeter holes are in fluid communication with said inlet gas port, said plurality of perimeter holes configured to allow gas to pass therethrough;at least one out-electrode, said out-electrode having at least one hole at the center of the out-electrode, said at least one hole configured to allow gas to pass therethrough;said in-electrode and said out-electrode configured to maintain high voltage AC therebetween;at least one spacer between said in-electrode and said out-electrode, said spacer configured to maintain a constant-width gap between said in-electrode and said out-electrode, said constant-width gap configured to allow said gas to pass from said plurality of perimeter holes in said in-electrode to said at least one hole in said out-electrode; andan outlet port in fluid communication with said at least one hole in said out-electrode.2. The cold plasma ozone ...

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Номер записи: 91
27-10-2016 дата публикации

Ozone Generation System

Номер: US20160311687A1
Автор: Philip Tinsley Dempster
Принадлежит: Pacific Ozone Technology Inc

An ozone generation system which is adaptable for supplying ozone to different medium and small application processes. The system has a source of feed gas, a corona discharge cell receiving the feed gas from the feed gas source and generating ozone for the application process, a flow controller measuring and managing the flow of the feed gas from the feed gas source to the corona discharge cell; and a regulator receiving gas from the corona discharge cell and sending the gas to the application process. The regulator maintains pressure in the corona discharge cell independent of the application process pressure.

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Номер записи: 92
01-11-2018 дата публикации

Ozone Generation With Directly Cooled Plasma Channels

Номер: US20180312401A1
Автор: Brüggemann Nicole, Fiekens Ralf, Fietzek Reiner, Salvermoser Manfred
Принадлежит: Xylem IP Management S.à r.l.

An ozone generator with a high voltage electrode and at least one counter electrode which limit a gap in which at least one dielectric and an electrically non-conductive structure are arranged and through which a stream of gas flows in a direction of flow. The high voltage electrode and the at least one counter electrode are provided with a connection for an electrical voltage supply in order to generate silent discharges. The electrically non-conductive structure contains pores with a nominal pore size (x) of 100 μm Подробнее

Номер записи: 93
09-11-2017 дата публикации

Personal Advanced Oxidation Water Treatment System

Номер: US20170320760A1
Автор: Fleck Michael J., Pidgeon John A.
Принадлежит:

A portable, personal advanced-oxidation water treatment system based on ozone and a catalyst such as titanium dioxide that can cycle and purify water to make it potable by removing organic contaminants. The unit can be used for long periods of time without having to replenish the active portions. The unit can be carried in a backpack or in a vehicle. Fresh water is typically loaded into the unit, and the unit is cycled until the water is pure enough to drink. A battery is used to produce ozone and to cycle the water through a reaction vessel and can optionally be charged with a small solar panel The unit can also be powered directly from a vehicle. 1. A backpack worn , portable water purification system designed so that a single user can purify a quantity of water by putting into a tank , charging it with ozone gas and re-circulating it through a reaction chamber until potable , the system comprising:a backpack sized to be worn by a user;the water tank, a pump, a venturi and the reaction vessel all contained in the backpack, the water tank fluidly connected through the venturi to the reaction vessel; the reaction vessel fluidly connected back to the tank;an ozone generator also contained in the backpack producing ozone gas, the ozone generator being gas-connected to the venturi so that ozone gas transfers into the water though the venturi;the reaction vessel containing a reacting surface coated with titanium dioxide;the pump continuously recirculating water from the water tank into the reaction vessel and back to the water tank;a drain on the water tank constructed to allow a user to remove potable water from the water tank.2. The portable water purification system of further comprising a battery powering at least the ozone generator and the pump.3. The portable water purification system of claim further comprising a solar panel to recharge the battery.4. The portable water purification system of wherein the titanium dioxide in contained in a high-surface area ...

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Номер записи: 94
08-10-2020 дата публикации

OZONE GENERATOR VOLTAGE VERIFICATION LIGHT ASSEMBLY

Номер: US20200317518A1
Автор: Schmidt Michael P.
Принадлежит:

An ozone generator voltage verification light assembly generates a visual or audible indicator, such as a neon light, to verify that an ozone generator is generating the proper voltage to generate ozone, and/or ozone generator voltage verification light assembly testing assembly operatively connects to an ozone generator, and visually indicates if an irregularity in voltage occurs. The ozone generator includes a power source for supplying electrical current, and a transformer that generates high voltage. The ozone generator also includes single or multiple ceramic plates disposed in a spaced-apart, parallel relationship, and coated with stainless steel mesh. Voltage generated by the transformer contacts the ceramic plates by means of an electrode. Accordingly, ozone is generated by discharging electricity through electrodes that contact in both sides of ceramic plate. 1. An ozone generator voltage verification light assembly , the assembly comprising: a power source supplying an electrical current;', 'a transformer generating high voltage by boosting voltage supplied from the power source;', 'at least one ceramic plate disposed in a spaced-apart, parallel relationship;', 'a metal housing encapsulating the ceramic plate; and', 'whereby, when the ozone generator is operational to generate ozone, a predetermined voltage is generated by the transformer, the predetermined voltage contacting both sides of the ozone plate via an electrode., 'an ozone generator operable to produce ozone, the ozone generator having2. The assembly of claim 1 , wherein the assembly operatively connects to the metal case and the electrode that supplies power to the ceramic plate claim 1 , the assembly detects the voltage passing to the ceramic plate claim 1 , the assembly generates an alert signal by turning off if the detected voltage exceeds a range of the predetermined voltage.3. The assembly of claim 1 , further comprising a metal housing and a handle.4. The assembly of claim 3 , wherein ...

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Номер записи: 95
24-10-2019 дата публикации

PLASMA OZONE GENERATOR

Номер: US20190322528A1
Автор: Bi Fengyan, LI Guofa, Liu Xinwang, Ma Jun, Xu Junhao
Принадлежит:

A plasma ozone generator includes a discharge unit assembly, a high-voltage electrode bar assembly, an oxygen pipeline assembly, an ozone pipeline assembly, a cooling water inlet pipeline assembly, and a cooling water return pipeline assembly. By using the plasma ozone generator of the present disclosure, performance indicators such as a small volume, a high yield, small concentration decay, low power consumption, easy maintenance, and modularization are achieved, and an explosion-proof function and a flame-retardant function are generally provided, thereby achieving a safer and more reliable effect. 1. A plasma ozone generator , comprising:a discharge unit assembly,a high-voltage electrode bar assembly,an oxygen pipeline assembly,an ozone pipeline assembly,a cooling water inlet pipeline assembly, anda cooling water return pipeline assembly,wherein the discharge unit assembly is configured to produce a corona discharge;wherein the high-voltage electrode bar assembly is connected to the discharge unit assembly and is configured to feed a high-voltage current;wherein the oxygen pipeline assembly is connected to an inlet of the discharge unit assembly and is configured to feed oxygen;wherein the ozone pipeline assembly is connected to an outlet of the discharge unit assembly and is configured to emit ozone; andwherein the cooling water inlet pipeline assembly, a cooling water channel in the discharge unit assembly, and the cooling water return pipeline assembly are connected in sequence, to cool the discharge unit assembly.2. The plasma ozone generator of claim 1 , further comprising:a front generator support assembly; anda rear generator support assembly,wherein the front generator support assembly and the rear generator support assembly are used to fix the discharge unit assembly, the high-voltage electrode bar assembly, the oxygen pipeline assembly, the ozone pipeline assembly, the cooling water inlet pipeline assembly, and the cooling water return pipeline assembly ...

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Номер записи: 96
15-10-2020 дата публикации

OZONE GENERATING ASSEMBLY AND OZONE GENERATOR

Номер: US20200325019A1
Автор: Chang Jerry
Принадлежит:

Provided is an ozone generating assembly, including a conductive pillar, an insulating sleeve sleeved on an outer periphery of the conductive pillar, a conductive sleeve sleeved on an outer periphery of the insulating sleeve, and insulating brackets arranged at two ends of the conductive pillar and used to arrange an inner wall of the conductive sleeve and an outer wall of the conductive pillar in parallel and at an interval. Air guiding holes are uniformly distributed on an outer peripheral surface of the conductive sleeve, and an ozone channel is formed by the air guiding holes and a gap between the inner wall of the conductive sleeve and an outer wall of the insulating sleeve. Further provided is an ozone generator, which is low in energy consumption, good in heat dissipation effect, and high in ozone release efficiency. 1. An ozone generating assembly , comprising:a conductive pillar;an insulating sleeve sleeved on an outer periphery of the conductive pillar;a conductive sleeve sleeved on an outer periphery of the insulating sleeve; andinsulating brackets arranged at two ends of the conductive pillar and used to arrange an inner wall of the conductive sleeve and an outer wall of the conductive pillar in parallel and at an interval;wherein air guiding holes are uniformly distributed on an outer peripheral surface of the conductive sleeve, and an ozone channel is formed by the air guiding holes and a gap between the inner wall of the conductive sleeve and an outer wall of the insulating sleeve.2. The ozone generating assembly according to claim 1 , wherein each of the air guiding holes is a circular hole claim 1 , a waist shaped hole claim 1 , or an oval hole.3. The ozone generating assembly according to claim 1 , wherein a fist electrode is arranged at one end of the conductive pillar claim 1 , and a second electrode is welded to the outer peripheral surface of the conductive sleeve.4. The ozone generating assembly according to claim 1 , wherein a ring shaped ...

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Номер записи: 97
22-11-2018 дата публикации

OUTPUT INSPECTION METHOD FOR OZONE MASS FLOW CONTROLLER

Номер: US20180334385A1
Автор: WAMURA Yu
Принадлежит:

A method includes: storing a first flow rate from an oxygen mass flow controller for supplying an oxygen with an ozone generator turned off and measuring a flow rate of the oxygen supplied to the ozone generator, and a second flow rate from at least one ozone mass flow controller provided in flow paths; supplying the ozone into a processing container via the flow paths to perform multiple times a predetermined ozone-based process; acquiring a third flow rate from the oxygen mass flow controller and a fourth flow rate from the at least one ozone mass flow controller, by supplying the oxygen with the ozone generator turned off during a predetermined period between the ozone-based processes; and determining whether the fourth flow rate is a normal value by comparing the first and second flow rates with the third and fourth flow rates, respectively. 1. An output inspection method for an ozone mass flow controller for controlling a flow rate of ozone to be supplied to a plurality of flow paths branched from an ozone generator , the method comprising:storing a first flow rate outputted by an oxygen mass flow controller configured to supply an oxygen with the ozone generator turned off and to measure a flow rate of the oxygen supplied to the ozone generator, and a second flow rate outputted by at least one ozone mass flow controller provided in the plurality of flow paths;supplying the ozone into a processing container from the ozone generator via the plurality of flow paths to perform a plurality of times a predetermined ozone-based process inside the processing container;acquiring a third flow rate outputted by the oxygen mass flow controller and a fourth flow rate outputted by the at least one ozone mass flow controller, by supplying the oxygen with the ozone generator turned off during a predetermined period between the predetermined ozone-based processes performed the plurality of times; anddetermining whether the fourth flow rate is a normal value by comparing the ...

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Номер записи: 98
17-12-2015 дата публикации

EXHAUST GAS PURIFICATION SYSTEM AND OZONE GENERATOR

Номер: US20150360177A1
Автор: KAWADA Yoshihiro, Tsumagari Ichiro
Принадлежит:

An exhaust purifying system includes a selective reduction catalyst provided on an exhaust passage of an engine, a fluid supply device for supplying a urea fluid to a section of the exhaust passage that is upstream of the selective reduction catalyst, a gas separator for separating source gas into oxygen-enriched gas and nitrogen-enriched gas, an ozone generator that includes an ozone producing space, to which the oxygen-enriched gas is introduced, and produces ozone from the introduced oxygen-enriched gas, an ozone supplier for supplying ozone to a section of the exhaust passage that is upstream of the selective reduction catalyst, a vortex tube for separating the nitrogen-enriched gas into cool air and warm air and discharging the cool air and the warm air, and a cooling device for cooling the ozone producing space by applying the cool air discharged from the vortex tube to the ozone generator. 1. An exhaust purifying system comprising:a selective reduction catalyst provided on an exhaust passage of an engine;a fluid supply device for supplying a urea fluid to a section of the exhaust passage that is upstream of the selective reduction catalyst;a gas separator for separating source gas into oxygen-enriched gas and nitrogen-enriched gas;an ozone generator that includes an ozone producing space, to which the oxygen-enriched gas is introduced, and produces ozone from the introduced oxygen-enriched gas;an ozone supplier for supplying ozone to a section of the exhaust passage that is upstream of the selective reduction catalyst;a vortex tube for separating the nitrogen-enriched gas into cool air and warm air and discharging the cool air and the warm air; anda cooling device for cooling the ozone producing space by applying the cool air discharged from the vortex tube to the ozone generator.2. The exhaust purifying system according to claim 1 , further comprising:a warm air passage for guiding the warm air discharged from the vortex tube to the fluid supply device;a ...

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Номер записи: 99
31-10-2019 дата публикации

Method for balancing loss energy distribution in a circuit driving a resonant load

Номер: US20190334436A1
Автор: James Frank Lousier
Принадлежит: Unico LLC

A method is disclosed for balancing loss energy distribution in a drive circuit which drives a resonant load. The method includes the steps of using a plurality of switches to modulate a flow of electrical energy to a resonant load, and providing each of the plurality of switches with a diode connected in anti-parallel to its respective switch. The method further includes generating a voltage-modulated waveform across the resonant load which results in a first amount of loss energy distributed equally among the plurality of switches, and a second amount of loss energy distributed equally among the diodes.

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Номер записи: 100