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：US09364811B2

公开(公告)日：2016-06-14

申请号：US13667635

申请日：2012-11-02

Applicant: Wayne Wolf

Inventor： Wayne Wolf

IPC: B01J19/08 ,  C01B13/11

CPC classification number: C01B13/115 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/083 ,  B01J2219/0849 ,  B01J2219/0875 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/62 ,  C01B2201/76 ,  C01B2201/90 ,  Y10T29/4973

Abstract: An ozone generating apparatus includes a base container for holder water and a head assembly connected to the upper edge of the base container, the head assembly containing ozone generating cells, each having a dielectric tube and an electrode assembly coaxially disposed with the associated dielectric tube. The dielectric tubes and electrode assemblies are disposed and connected such that the tube and/or electrode assembly of each ozone generating cell can be accessed and replaced independently of all other ozone generating cells, and such that the possibility of cascade failure of all remaining ozone generating cells upon failure of a single cell is substantially eliminated.

Abstract translation: 臭氧发生装置包括用于保持水的基底容器和连接到基底容器的上边缘的头部组件，头部组件包含臭氧发生单元，每个具有电介质管和与相关联的介电管同轴地布置的电极组件。 电介质管和电极组件被布置和连接，使得每个臭氧发生电池的管和/或电极组件可独立于所有其它臭氧发生电池被访问和替代，并且使得所有剩余的臭氧发生的级联故障的可能性 基本上消除了单个电池故障时的电池。

公开(公告)号：US09156000B2

公开(公告)日：2015-10-13

申请号：US14346041

申请日：2012-09-18

Applicant: HINO MOTORS, LTD.

Inventor： Yoshihiro Kawada ,  Asahiko Shimizu

IPC: B01D50/00 ,  B01D53/94 ,  B01D53/22 ,  C01B13/10 ,  F01N3/20 ,  F01N3/035 ,  B01D63/02 ,  B01D71/64

CPC classification number: B01D53/9495 ,  B01D53/22 ,  B01D53/9409 ,  B01D63/02 ,  B01D71/64 ,  B01D2251/104 ,  B01D2251/2067 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20761 ,  B01D2255/20792 ,  B01D2255/50 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  C01B13/10 ,  C01B2201/62 ,  C01B2201/76 ,  F01N3/035 ,  F01N3/208 ,  F01N2240/38 ,  F01N2560/026 ,  F01N2560/06 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2900/1402 ,  F01N2900/1404 ,  Y02T10/24

Abstract: An oxidation catalyst, an ozone injection nozzle, a urea-based fluid injection nozzle, and a selective reduction catalyst are arranged in an exhaust pipe of an engine in this order towards its outlet. An exhaust gas purifier includes an air flow sensor that detects an air intake amount of the engine, a NOx sensor that detects a NOx concentration in the exhaust pipe, and first and second temperature sensors that detect inlet temperatures of the catalysts. An ozone generation device to which the ozone injection nozzle is connected includes a compressor, a dryer that dries compressed air, a flow rate sensor that detects a flow rate of this air, an ozone generator that converts this air into ozone, and an ozone concentration sensor that detects a concentration of the ozone. A controller controls the compressor and the ozone generator based on respective detection outputs of the respective sensors.

Abstract translation: 发动机的排气管中的氧化催化剂，臭氧喷射喷嘴，尿素型流体喷射喷嘴和选择还原型催化剂依次配置在其出口处。 废气净化器包括检测发动机的进气量的空气流量传感器，检测排气管中的NOx浓度的NOx传感器以及检测催化剂的入口温度的第一和第二温度传感器。 臭氧喷射喷嘴连接的臭氧发生装置包括：压缩机，干燥压缩空气的干燥机，检测该空气的流量的流量传感器，将该空气转换成臭氧的臭氧发生器，臭氧浓度 检测臭氧浓度的传感器。 控制器基于各个传感器的检测输出来控制压缩机和臭氧发生器。

公开(公告)号：US09067789B2

公开(公告)日：2015-06-30

申请号：US14110828

申请日：2011-04-13

Applicant: Shinichi Nishimura ,  Yoichiro Tabata

Inventor： Shinichi Nishimura ,  Yoichiro Tabata

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/64 ,  C01B2201/66 ,  C01B2201/76 ,  C01B2201/90

Abstract: A gas pipe integrated block includes a plurality of internal pipe paths. The plurality of internal pipe paths are connected to a nitrogen-free ozone generator in which a photocatalytic material for generating ozone is applied to a discharge surface, a controller (an MFC, a gas filter, and an APC), a raw material gas supply port, and an ozone gas output port. Thereby, a raw material gas input pipe path extending from the raw material gas supply port through the APC to the nitrogen-free ozone gas generator, and an ozone gas output pipe path extending from the nitrogen-free ozone generator through the gas filter and the MFC to the ozone gas output port, are formed in an integrated unit.

Abstract translation: 燃气管一体化块包括多个内管道。 多个内部管道连接到无氮臭氧发生器，其中用于产生臭氧的光催化材料被施加到排放表面，控制器（MFC，气体过滤器和APC），原料气体供应 港口和臭氧气体输出口。 由此，从原料气体供给口通过APC向无氮臭氧气体发生器延伸的原料气体输入管路和从无氮臭氧发生器通过气体过滤器延伸的臭氧气体输出管路， MFC到臭氧气体输出口，形成在一体的单元中。

公开(公告)号：US20130058828A1

公开(公告)日：2013-03-07

申请号：US13667635

申请日：2012-11-02

Applicant: Wayne Wolf

Inventor： Wayne Wolf

IPC: B01J19/12 ,  B23P6/00

CPC classification number: C01B13/115 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/083 ,  B01J2219/0849 ,  B01J2219/0875 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/62 ,  C01B2201/76 ,  C01B2201/90 ,  Y10T29/4973

Abstract: An ozone generating apparatus includes a base container for holder water and a head assembly connected to the upper edge of the base container, the head assembly containing ozone generating cells, each having a dielectric tube and an electrode assembly coaxially disposed with the associated dielectric tube. The dielectric tubes and electrode assemblies are disposed and connected such that the tube and/or electrode assembly of each ozone generating cell can be accessed and replaced independently of all other ozone generating cells, and such that the possibility of cascade failure of all remaining ozone generating cells upon failure of a single cell is substantially eliminated.

Abstract translation: 臭氧发生装置包括用于保持水的基底容器和连接到基底容器的上边缘的头部组件，头部组件包含臭氧发生单元，每个具有电介质管和与相关联的介电管同轴地布置的电极组件。 电介质管和电极组件被布置和连接，使得每个臭氧发生电池的管和/或电极组件可独立于所有其它臭氧发生电池被访问和替代，并且使得所有剩余的臭氧发生的级联故障的可能性 基本上消除了单个电池故障时的电池。

公开(公告)号：US07744825B2

公开(公告)日：2010-06-29

申请号：US10581044

申请日：2004-09-29

Applicant: Yoichiro Tabata ,  Yujiro Okihara ,  Masayuki Ishikawa ,  Tetsuya Saitsu

Inventor： Yoichiro Tabata ,  Yujiro Okihara ,  Masayuki Ishikawa ,  Tetsuya Saitsu

IPC: B01J19/08

CPC classification number: H02M7/48 ,  C01B13/115 ,  C01B2201/12 ,  C01B2201/40 ,  C01B2201/76 ,  C01B2201/84 ,  C01B2201/90

Abstract: A compact, inexpensive, large-capacity ozone generator with increased ease of apparatus maintenance. An ozone power supply includes an n-phase inverter for obtaining an AC voltage having a predetermined frequency and outputting an n-phase AC voltage waveform; n reactors and an n-phase transformer for converting an n-phase AC voltage to a high AC voltage; n high-voltage terminals for outputting the n-phase high AC voltage; and a low-voltage terminal having a common potential. Ozone generator units are electrically divided into n pieces within a discharge chamber. Each ozone generator unit includes n high-voltage electrode terminals and one low-voltage electrode terminal, common to all ozone generator units. Each ozone generator unit supports an n-phase AC discharge to generate ozone.

Abstract translation: 一种紧凑，便宜，大容量的臭氧发生器，提高了设备​​维护的便利性。 臭氧电源包括用于获得具有预定频率的AC电压并输出n相交流电压波形的n相逆变器; n个电抗器和用于将n相交流电压转换成高交流电压的n相变压器; n个高压端子，用于输出n相高交流电压; 以及具有共同电位的低电压端子。 臭氧发生器单元在放电室内电分为n个片。 每个臭氧发生器单元包括n个高压电极端子和一个低压电极端子，它们与所有臭氧发生器单元共用。 每个臭氧发生器单元支持n相AC放电以产生臭氧。

公开(公告)号：US20070154365A1

公开(公告)日：2007-07-05

申请号：US11563393

申请日：2006-11-27

Applicant: Takashi MATSUNO

Inventor： Takashi MATSUNO

IPC: B01J19/08

CPC classification number: C01B13/11 ,  C01B13/115 ,  C01B2201/12 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/64 ,  C01B2201/76

Abstract: To enable to reduce a manufacturing cost and to generate high-concentration ozone gas, in a plate-type discharge cell for ozonizer. To improve ozone concentration without depending on reduction of a gap amount in a discharge gap. Dispose dielectric bodies between a high-voltage electrode and a low-voltage electrode to form a discharge gap. On a back surface side of the high-voltage and the low-voltage electrodes, a high-voltage insulating plate and a low-voltage insulating plate are disposed, respectively, for insulating the electrodes and from cooling water. A thickness of the high-voltage insulating plate is set to not less than 0.5 times and not more than 3.5 times the total thickness of the dielectric bodies, which are disposed between the high-voltage and the low-voltage electrodes. Opposed surfaces of the dielectric bodies, which contact the discharge gap, are smoothed such that a roughness Ra thereof is not larger than 2 μm.

Abstract translation: 为了能够降低制造成本并产生高浓度的臭氧气体，在用于臭氧发生器的板式放电室中。 为了提高臭氧浓度而不依赖于放电间隙中间隙量的减少。 在高压电极和低压电极之间设置电介质体以形成放电间隙。 在高压电极和低电压电极的背面侧分别设置有高压绝缘板和低压绝缘板，用于绝缘电极和冷却水。 将高压绝缘板的厚度设定为设置在高电压电极和低电压电极之间的介电体的总厚度的0.5倍以上3.5倍以下。 接触放电间隙的电介质体的相对表面被平滑化，使得其粗糙度Ra不大于2μm。

公开(公告)号：US20060024220A1

公开(公告)日：2006-02-02

申请号：US11230628

申请日：2005-09-21

Applicant: Hiroshi Orishima ,  Akihiko Teramoto ,  Tatsuo Kikuchi ,  Yuuji Terashima ,  Noriyo Sotani ,  Masaya Yoshimura

Inventor： Hiroshi Orishima ,  Akihiko Teramoto ,  Tatsuo Kikuchi ,  Yuuji Terashima ,  Noriyo Sotani ,  Masaya Yoshimura

IPC: B01J19/08

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/74 ,  C01B2201/76 ,  H01T23/00

Abstract: This is a discharge cell used for an ozonizer. A space where a discharge gap amount is determined between the first electrodes 10 and 10 is formed by stacking a couple of upper and lower first electrodes 10 and 10, constituted by the plate-like rigid body, in both sides with sandwiching a couple of rigid body spacers 20 and 20. In this space, a dielectric body unit 30 that consists of a rigid body of the sandwich structure of sandwiching a second electrode 32 is arranged between glass plates 31 and 31. The dielectric body unit 30 is supported in a neutral position in the space by a plurality of spacers 40, 40, . . . for discharge gap formation that are inserted between the upper and lower first electrodes 10, and forms discharge gaps 50 and 50 in both sides. The minimum discharge gap amount G of 0.4 mm or less is stably secured. It is possible to prevent the damage of a cell component and a pressurizing mechanism.

Abstract translation: 这是用于臭氧发生器的放电单元。 在第一电极10和10之间确定放电间隙量的空间通过将由板状刚体构成的一对上部和下部第一电极10和10两侧夹在一起而形成， 主体间隔件20和20。 在该空间中，在玻璃板31,31之间配置有夹着第二电极32的夹层结构的刚性体的电介质体单元30。 电介质体单元30通过多个间隔件40,40支撑在空间中的中间位置。 。 。 用于插入在上下电极10之间的放电间隙形成，并且在两侧形成放电间隙50和50。 稳定地确保0.4mm以下的最小放电间隙量G。 可以防止电池部件和加压机构的损坏。

公开(公告)号：US06967009B2

公开(公告)日：2005-11-22

申请号：US10430387

申请日：2003-05-07

Applicant: Bruno Bachhofer

Inventor： Bruno Bachhofer

IPC: C01B13/11 ,  B01J19/12

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/34 ,  C01B2201/60 ,  C01B2201/76

Abstract: An ozone generator is proposed which comprises a plurality of plate-like ozone generating elements, stacked one on top of the other, which are in at least partial contact with a process water stream, each of the ozone generating elements having at least one plate-like, electrically insulated inner electrode and at least one likewise plate-like counterelectrode, between which a space is provided for a gas discharge. According to the invention, the ozone generating elements are situated at a distance from one another, perpendicular to their plate-like extension, in such a way that process water is able to flow between the ozone generating elements over substantial surface regions of the plate-like ozone generating elements.

Abstract translation: 提出了一种臭氧发生器，其包括多个层叠在一起的板状臭氧发生元件，它们与工艺水流至少部分接触，每个臭氧发生元件具有至少一个板状臭氧发生元件， 类似的电绝缘内部电极和至少一个类似的板状反电极，在其间设置用于气体放电的空间。 根据本发明，臭氧发生元件以与其板状延伸部垂直的方式彼此间隔一定距离，使得工艺水能够在板状部件的基本表面区域上在臭氧发生元件之间流动， 像臭氧发生元件。

公开(公告)号：US20050161318A1

公开(公告)日：2005-07-28

申请号：US10956369

申请日：2004-10-04

Applicant: Jan Arlemark

Inventor： Jan Arlemark

IPC: C01B13/11 ,  B01J19/08 ,  B01J19/12

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/64 ,  C01B2201/66 ,  C01B2201/76 ,  C01B2201/90

Abstract: A method and apparatus for improving the yield of ozone gas in a closed ozone generator unit. In a closed ozone generator unit, oxygen gas is transformed into ozone gas by means of alternating current, the oxygen gas being substantially pressurized before entry into the unit. The unit is exposed to an external pressure substantially equal to or higher than the pressure of the oxygen gas.

Abstract translation: 一种用于提高封闭臭氧发生器单元中臭氧气体产量的方法和装置。 在封闭的臭氧发生器单元中，氧气通过交流电转化成臭氧气体，氧气在进入单元之前基本上被加压。 该单元暴露于基本上等于或高于氧气压力的外部压力。