公开(公告)号：WO99048807A1

公开(公告)日：1999-09-30

申请号：PCT/US1999/006738

申请日：1999-03-26

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/34 ,  C01B2201/90

Abstract: A device for generating ozone is provided. The device includes an ozone generating unit having a dielectric member having a first surface and a second surface, a high voltage electrode situated on the first surface of the dielectric member, and a ground electrode situated on the second surface of the dielectric member. The device also includes a chamber within which the ozone generating unit is situated so as to shield the ozone generated by the unit from oxidizing components of the ozone generator not within the chamber. A controller is provided for supplying a specific duration of power to the electrode so as to specifically control a concentration of ozone generated from the ozone generating unit.

Abstract translation: 提供了一种用于产生臭氧的装置。 该装置包括具有第一表面和第二表面的电介质构件的臭氧发生单元，位于电介质构件的第一表面上的高电压电极，以及位于电介质构件的第二表面上的接地电极。 该装置还包括一个室，其中臭氧发生单元位于该室内，以便屏蔽由该单元产生的臭氧而不在室内氧化臭氧发生器的组分。 提供了一种用于向电极提供特定持续时间的控制器，以便具体地控制由臭氧产生单元产生的臭氧的浓度。

公开(公告)号：WO1997049636A1

公开(公告)日：1997-12-31

申请号：PCT/CA1997000445

申请日：1997-06-24

Applicant: VASOGEN INC. ,  DAVIDSON, William, E.

Inventor： VASOGEN INC.

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B13/115 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/90

Abstract: An apparatus and method for calibrating the generation and verifying the delivery of ozone from an ozone generator. The apparatus comprises an in-line ozone sensor and a UV absorption type ozone sensor. The in-line ozone sensor is coupled to the ozone generator and determines the ozone concentration from the discharges during production of the ozone. The UV absorption sensor is coupled, through a two-way valve, between the outlet of the ozone generator and the inlet to an exposure vessel. The UV absorption sensor provides ozone concentration readings to verify and calibrate the operation of the ozone sensor and the in-line sensor. Once calibrated, the two-way valve is actuated to bypass the UV absorption sensor and feed the ozone directly to the exposure vessel.

Abstract translation: 一种用于校准来自臭氧发生器的臭氧的产生和验证的装置和方法。 该装置包括在线臭氧传感器和UV吸收型臭氧传感器。 在线臭氧传感器耦合到臭氧发生器，并且在臭氧生产期间确定来自排放物的臭氧浓度。 UV吸收传感器通过二通阀连接在臭氧发生器的出口和暴露容器的入口之间。 紫外线吸收传感器提供臭氧浓度读数，以验证和校准臭氧传感器和串联传感器的操作。 一旦校准，双向阀被致动以绕过UV吸收传感器并将臭氧直接供给到曝光容器。

公开(公告)号：WO1994003217A1

公开(公告)日：1994-02-17

申请号：PCT/US1993007003

申请日：1993-07-27

Applicant: WAINWRIGHT, Basil, E.

IPC: A61M01/36

CPC classification number: C01B13/115 ,  A61L2/0094 ,  A61M1/32 ,  A61M1/36 ,  A61M1/3687 ,  A61M2202/0216 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/90

Abstract: An apparatus and method for the inactivation of infectious organisms such as viruses, bacteria, fungi and protozoa, and especially for the inactivation of human immunodeficiency virus in proteinaceous material such as blood and blood products. This process is accomplished without adversely affecting the normal physiological activity of the material, by contacting it for a time interval of only about 16 seconds with an ozone-oxygen mixture having an ozone concentration of only about 27 (my)g/ml. The system (10) includes a mobile cart (11) supporting an oxygen tank (15) that is regulated by valve (16) and is connected to an ozone generator (18) by tubing (17). The ozone-oxygen mixture exiting the ozone generator (18) is supplied via conduit (19) to the lower end of gas-liquid contact apparatus (20). The ozone-oxygen mixture has a resonant frequency of 7.83 Hz. Blood is introduced through a first pump (26) into the upper end of gas-liquid contact apparatus (20) and cascades down to a pool (P). A second pump (27) pumps the blood through a filter (28) and back to its source. The apparatus and method of the invention provide precise control of the concentration of ozone and the contact time between the material to be treated and the ozone-oxygen mixture.

Abstract translation: 用于灭活感染性生物如病毒，细菌，真菌和原生动物的装置和方法，特别是用于在诸如血液和血液制品的蛋白质物质中灭活人类免疫缺陷病毒。 通过与仅具有约27（my）g / ml的臭氧浓度的臭氧 - 氧混合物接触约16秒的时间间隔，完成该过程而不会不利地影响材料的正常生理活性。 系统（10）包括支撑由阀（16）调节并且通过管道（17）连接到臭氧发生器（18）的氧气罐（15）的移动推车（11）。 离开臭氧发生器（18）的臭氧 - 氧气混合物通过管道（19）供应到气 - 液接触装置（20）的下端。 臭氧 - 氧气混合物具有7.83Hz的共振频率。 血液通过第一泵（26）引入气 - 液接触装置（20）的上端并级联到池（P）。 第二泵（27）通过过滤器（28）泵送血液并返回其源。 本发明的装置和方法提供对臭氧浓度的精确控制和待处理材料与臭氧 - 氧混合物之间的接触时间。

公开(公告)号：WO1993002959A1

公开(公告)日：1993-02-18

申请号：PCT/JP1992000960

申请日：1992-07-27

Applicant: SUMITOMO PRECISION PRODUCTS CO., LTD. ,  YOKOMI, Tetsusuke

Inventor： SUMITOMO PRECISION PRODUCTS CO., LTD.

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/74 ,  C01B2201/90 ,  Y10S422/907

Abstract: An ozonizer, wherein plate-shaped electric discharge cells are prevented from being deformed, and, even when ozone gas of high concentration and high pressure is produced, an outstanding ozone generation efficiency can be secured. The main body (10) of the ozonizer formed by stacking a plurality of electric discharge cells (11) is housed in a pressure vessel (20). Pressurized gas having a pressure equal to the pressure of material gas supplied to the electric discharge cells (11) is supplied to the pressure vessel (20). The difference between the interior and the exterior of an electric discharge cell (11) is eliminated, so that the deformation of an electric discharge cell (11) is prevented. Dry gas is used as the pressurized gas, whereby the insulation failure due to condensation can be avoided.

公开(公告)号：US20240102957A1

公开(公告)日：2024-03-28

申请号：US18257147

申请日：2022-03-08

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Shinichiro KITO ,  Masayuki SEGAWA ,  Takahiro YOKOYAMA ,  Junya IMAIZUMI ,  Yuki MIZUTANI ,  Masahiro TANAKA ,  Yoshiko KUMAGAI

IPC: G01N27/404 ,  C01B13/11

CPC classification number: G01N27/404 ,  C01B13/11 ,  C01B2201/90

Abstract: In an electrochemical gas sensor (10), a first sensing element (21) is stored in a first storage portion (31). A moisture permeable film (24) is disposed in a first introduction inlet (31A) of the first storage portion (31). The moisture permeable film (24) substantially prevents a to-be-detected gas from permeating therethrough. A second sensing element (22) is disposed in a space into which water vapor and the to-be-detected gas contained in a target gas flow. In such a configuration, the electrochemical gas sensor (10) is capable of detecting a to-be-detected gas having a concentration of 0 or more and 1 ppm or less.

公开(公告)号：US20180346331A1

公开(公告)日：2018-12-06

申请号：US16058982

申请日：2018-08-08

Applicant: Pacific Ozone Technology, Inc.

Inventor： Philip Tinsley Dempster

IPC: C01B13/11

CPC classification number: C01B13/115 ,  C01B13/11 ,  C01B2201/10 ,  C01B2201/30 ,  C01B2201/90

Abstract: 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.

公开(公告)号：US20180002176A1

公开(公告)日：2018-01-04

申请号：US15540122

申请日：2016-02-04

Applicant: Mitsubishi Electric Corporation

Inventor： Yusuke NAKAGAWA ,  Noboru WADA ,  Takahisa NAGAYAMA ,  Yasutaka INANAGA ,  Gaku OINUMA ,  Mamiko YOSHIDA

IPC: C01B13/11 ,  C02F1/78

CPC classification number: C01B13/115 ,  C01B13/11 ,  C01B2201/64 ,  C01B2201/74 ,  C01B2201/90 ,  C02F1/78 ,  C02F2201/782

Abstract: 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.

公开(公告)号：US20170183229A1

公开(公告)日：2017-06-29

申请号：US15308641

申请日：2015-04-15

Applicant: Mitsubishi Electic Coporation

Inventor： Noboru WADA ,  Yasutaka INANAGA

IPC: C01B13/11 ,  B01D53/56

CPC classification number: C01B13/115 ,  B01D53/56 ,  C01B13/11 ,  C01B2201/10 ,  C01B2201/22 ,  C01B2201/64 ,  C01B2201/76 ,  C01B2201/90

Abstract: 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.

公开(公告)号：US09394189B2

公开(公告)日：2016-07-19

申请号：US14187497

申请日：2014-02-24

Applicant: Walter Buchanan

Inventor： Walter Riley Buchanan ,  Christopher Daniel Hruska ,  David Forsee

IPC: C02F1/78 ,  C01B13/11

CPC classification number: C02F1/78 ,  C01B13/115 ,  C01B2201/90 ,  C02F2201/782

Abstract: A system for performing ozone water treatment comprises a voltage supply circuit and a plasma eductor reactor. The voltage supply circuit includes an H-bridge controller and driver, a transformer, and an output port. The H-bridge controller and driver are configured to switch the electrical polarity of a pair of terminals. A primary of the transformer is connected to the H-bridge driver and controller. A secondary of the transformer connects in parallel with a first capacitor and in series with an inductor and a second capacitor. The output port connects in parallel with the second capacitor. The plasma eductor reactor includes an electric field generator, a flow spreader, and a diffuser. The electric field generator includes a pair of electrodes that generate an electric field. The flow spreader supplies a stream of oxygen. The diffuser supplies a stream of water. The streams of water and oxygen pass through the electric field.

Abstract translation: 用于进行臭氧水处理的系统包括电压供应电路和等离子体喷射反应器。 电源电路包括H桥控制器和驱动器，变压器和输出端口。 H桥控制器和驱动器配置为切换一对端子的电极性。 变压器的主要连接到H桥驱动器和控制器。 变压器的次级与第一电容器并联连接，并与电感器和第二电容器串联。 输出端口与第二电容器并联连接。 等离子体喷射器反应器包括电场发生器，扩散器和扩散器。 电场发生器包括产生电场的一对电极。 散流器提供氧气流。 扩散器供应一束水。 水和氧气流穿过电场。

公开(公告)号：US09392680B2

公开(公告)日：2016-07-12

申请号：US13980263

申请日：2012-01-25

Applicant: Wataru Sanematsu ,  Akihiko Saitoh ,  Kenji Narita ,  Masaharu Machi

Inventor： Wataru Sanematsu ,  Akihiko Saitoh ,  Kenji Narita ,  Masaharu Machi

IPC: H05H1/46 ,  H05H1/24 ,  B08B7/00 ,  A61L2/14 ,  C01B13/11 ,  A45D27/46 ,  C02F1/78

CPC classification number: H05H1/24 ,  A45D27/46 ,  A61L2/14 ,  B08B7/0035 ,  C01B13/11 ,  C01B2201/64 ,  C01B2201/90 ,  C02F1/78 ,  H05H1/2406 ,  H05H2001/2412

Abstract: A plasma generator 1 includes a first electrode 12 provided in a gas storage section 5; and a second electrode 13 separated from the first electrode 12 and provided in a manner such that at least the portion coupled with the first electrode 12 is in contact with a liquid 17 in a liquid storage section 4. Electric discharge is caused between the first electrode 12 and the second electrode 13 so as to produce plasma in a gas region in the liquid 17 in the liquid storage section and produce hydroxyl radical from water contained in the liquid 17 and oxygen contained in the gas. A voltage controller 60 controls a voltage applied by a plasma power source 15 depending on conditions.

Abstract translation: 等离子体发生器1包括设置在气体存储部分5中的第一电极12; 以及与第一电极12分离并且以至少与第一电极12耦合的部分与液体存储部分4中的液体17接触的方式设置的第二电极13在第一电极12之间产生放电 12和第二电极13，以便在液体储存部分中的液体17中的气体区域中产生等离子体，并且从包含在液体17中的水和包含在气体中的氧产生羟基自由基。 电压控制器60根据条件控制由等离子体电源15施加的电压。