中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

155 records (took 0.019 seconds)

    Ozone generator with reduced NOx and method thereof
    51.
    发明申请
    Ozone generator with reduced NOx and method thereof 失效
    减少NOx的臭氧发生器及其方法

    公开(公告)号：US20020058001A1

    公开(公告)日：2002-05-16

    申请号：US09875746

    申请日：2001-06-06

    Inventor： Ren-Jang Wu ,  Shen-Jen Chen ,  Yih-Fang Lin

    IPC: B01J019/08

    CPC classification number: C01B13/11 ,  C01B2201/60 ,  C01B2201/66 ,  C01B2201/70 ,  C01B2201/74

    Abstract: The present invention discloses an ozone generator with reduced NOx comprising an air stream generating means; a drying means; an electrical field generating unit; a high-voltage generating means; and a cooling means. The flow velocity of the air stream in the ozone generating area can be increased by means of the air stream generating means up to 700 s.c.c.m, The temperature in the ozone generating area can be lowered by means of the cooling system to lower than 10null C. By means of the above, the amount of NOx produced by the disclosed ozone generator can be reduced substantially.

    Abstract translation: 本发明公开了一种具有减少的NOx的臭氧发生器，其包括气流发生装置; 干燥装置; 电场产生单元; 高压发生装置; 和冷却装置。 臭氧产生区域中的气流的流速可以通过气流发生装置达到700sccm来提高。臭氧发生区域的温度可以通过冷却系统降低到低于10℃ 通过上述，可以显着降低由公开的臭氧发生器产生的NOx的量。

    Ozone and other reactive gas generator cell and system
    53.
    发明授权
    Ozone and other reactive gas generator cell and system 失效
    臭氧等反应气体发生器电池及系统

    公开(公告)号：US5637279A

    公开(公告)日：1997-06-10

    申请号：US298653

    申请日：1994-08-31

    Applicant: Matthew M. Besen ,  Donald K. Smith

    Inventor： Matthew M. Besen ,  Donald K. Smith

    IPC: B01J7/00 ,  B01J19/08 ,  C01B13/11 ,  C01B13/10

    CPC classification number: C01B13/11 ,  B01J19/088 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/70 ,  C01B2201/74

    Abstract: A generator cell includes a high voltage assembly having a high voltage electrode, a low voltage assembly having a low voltage electrode, a barrier dielectric between the electrodes defining a discharge region for producing a reactive gas, and a welded seal joining the assemblies to create a permanently sealed chamber between the assemblies including the discharge region. The generator cell may have a gap in the discharge region of 0.005 inch or less. The cells may be modularly combined to form a reactive gas generator system.

    Abstract translation: 发电机单元包括具有高电压电极的高电压组件，具有低电压电极的低压组件，限定用于产生反应性气体的放电区域的电极之间的阻挡电介质，以及连接组件以形成焊接密封件的焊接密封件 在包括排放区域的组件之间的永久密封的室。 发电机单元可以在0.005英寸或更小的放电区域中具有间隙。 电池可以模块化地组合以形成反应性气体发生器系统。

    Self-contained tubular corona cell for generating ozone
    54.
    发明授权
    Self-contained tubular corona cell for generating ozone 失效
    独立的管状电晕电池，用于产生臭氧

    公开(公告)号：US5147614A

    公开(公告)日：1992-09-15

    申请号：US515440

    申请日：1990-04-27

    Applicant: Richard H. Conrad

    Inventor： Richard H. Conrad

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/34 ,  C01B2201/74

    Abstract: A self-contained and self-supporting cell for generating ozone by corona discharge which consists basically of two open-ended straight tubes. An inner metal tube serves as a first electrode and is cooled by a fluid flowing through its core. An outer glass or ceramic tube concentrically surrounds and is shorter than the inner tube, carries a second electrode on its outer surface, and is cooled by a flow of fluid across its outer surface. The inner metal tube serves as a supporting column on which all other components are mounted and aligned. It carries a collar near each of its ends, and across each collar are clamped outer end-pieces carrying coolant seals and fittings, the inner side of the clamp assembly comprising flat aligning plates. Short cylinders of non-conductive inert material, bearing seals on each face and dry gas inlet/ozone outlet ports, fit concentrically around the inner tube and are clamped between the surfaces of clamping-plates. The ends of the dielectric tube fit inside sealing rings in the inner faces of the short cylinders. The invention also includes an extension coupling which allows the mounting of two or more dielectric tubes in series on a single metal tube.

    Abstract translation: 用于通过电晕放电产生臭氧的独立和自支撑电池，其基本上由两个开放式直管组成。 内金属管用作第一电极，并且被流过其芯的流体冷却。 外部玻璃或陶瓷管同心地围绕并短于内管，在其外表面上承载第二电极，并且通过其流体流过其外表面而被冷却。 内金属管用作支撑柱，其上安装和对准所有其它部件。 它在其每个端部附近带有一个轴环，并且穿过每个轴环夹紧着承载冷却剂密封件和配件的外部端部件，夹具组件的内侧包括平的对准板。 不导电惰性材料的短圆柱体，每个表面上的轴承密封件和干燥气体入口/臭氧出口端口均匀地配合在内管周围并夹紧在夹紧板的表面之间。 电介质管的端部装配在短气缸内表面的密封环内。 本发明还包括延伸耦合，其允许将两个或更多个电介质管串联安装在单个金属管上。

    Apparatus and method for ozone production
    55.
    发明授权
    Apparatus and method for ozone production 失效
    用于臭氧生产的设备和方法

    公开(公告)号：US5004587A

    公开(公告)日：1991-04-02

    申请号：US475432

    申请日：1990-02-05

    Applicant: Ernest J. Tacchi

    Inventor： Ernest J. Tacchi

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/10 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C01B2201/40 ,  C01B2201/74 ,  C01B2201/76

    Abstract: Disclosed herein is an apparatus and method for the production of ozone gas comprising: a parallel resonance circuit formed by a high voltage transformer and a companion flexible polymeric corona discharge chamber which encloses an electrode and serves as both a passageway and reservoir for oxygen bearing gas, and a fluid counter-electrode, all contained within an appropriate enclosure. Said corona discharge chamber possesses an electrical reactance which can be varied in order to match the electrical reactance of a companion high voltage transformer so that the components resonate, hereby maximizing the transfer of energy to the corona discharge gap. The dwell of corona discharge is further enhanced by an electrostatic potential incorporated across said tube wall (electret effect). Heat formed in said discharge gap (detrimental to ozone production) is advantageously transferred to said fluid counter-electrode which also serves as an electrolytic connection between said high voltage transformer and said corona discharge chamber. Within said chamber, relatively large volumes of oxygen may be exposed to the high field density, ozone producing, resonating discharges as consequence of its flexible and linear design. The apparatus and methods described herein permit and encourage the use of intermittent and cyclic application of resonating energy and therefore achieves an improved degree of electrical efficiency. The teachings of the present invention make practical the use of alternative sources of energy for the private and commercial generation of ozone gas.

    Abstract translation: 本文公开了一种用于生产臭氧气体的装置和方法，包括：由高压变压器和伴随的柔性聚合物电晕放电室形成的并联谐振电路，其包围电极并用作含氧气体的通道和储存器， 和流体对电极，均包含在适当的外壳内。 所述电晕放电室具有可以改变的电抗，以便匹配伴随的高压变压器的电抗，使得这些部件谐振，从而最大限度地将能量传递到电晕放电间隙。 电晕放电的驻留通过整个管壁（驻极体效应）并入的静电势进一步增强。 在所述放电间隙中形成的热量（对臭氧产生有害）有利地被传送到所述流体对电极，该电极也用作所述高压变压器和所述电晕放电室之间的电解连接。 在所述室内，由于其柔性和线性设计，相对较大体积的氧可能暴露于高场密度，产生臭氧，谐振放电。 本文描述的装置和方法允许并鼓励使用间歇和周期性地施加谐振能量，因此实现了提高的电效率。 本发明的教导使得可替代的能量源用于私人和商业生成臭氧气体。

    Method of producing ozone
    57.
    发明授权
    Method of producing ozone 失效
    生产臭氧的方法

    公开(公告)号：US3833492A

    公开(公告)日：1974-09-03

    申请号：US34373173

    申请日：1973-03-22

    Applicant: POLLUTION CONTROL IND INC

    Inventor： BOLLYKY L

    IPC: C01B13/11 ,  C01B13/10 ,  C01B13/12

    CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/62 ,  C01B2201/74 ,  C01B2201/76

    Abstract: An ozone generator module of the electric discharge field type is provided having at least one cell comprising an assembly of three concentric tubular members, the inner and outer tubular members being electrodes separated by a tubular dielectric member spaced from one of the electrodes a distance sufficient to define a high density electric discharge zone between them, the cell or cells being disposed within a liquid container. Surprisingly good results are obtained by employing a combination of three method steps; - limiting variation in the cross sectional dimension of the field to within a very small range of tolerance; controlling the temperature of the electrodes; and limiting the density of the field by regulating the voltage across the field and the frequency employed.

    Abstract translation: 提供了一种放电场型的臭氧发生器模块，其具有至少一个电池，该电池包括三个同心管状部件的组件，内部和外部管状部件是由与电极之一间隔开的管状介电部件隔开的电极， 在它们之间限定高密度放电区，细胞或细胞设置在液体容器内。 通过采用三个方法步骤的组合获得令人惊奇的良好结果; - 将场的横截面尺寸的变化限制在非常小的公差范围内; 控制电极的温度; 并通过调节场上的电压和使用的频率来限制场的密度。

    Ozone generating device
    60.
    发明授权
    Ozone generating device 有权

    公开(公告)号：US09932232B2

    公开(公告)日：2018-04-03

    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.

Patent Agency Ranking