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公开(公告)号：US4410495A
公开(公告)日：1983-10-18
申请号：US224698
申请日：1981-01-13
申请人： Peter Bassler , Ulrich Kogelschatz
发明人： Peter Bassler , Ulrich Kogelschatz
CPC分类号： C01B13/11 , H01T19/00 , C01B2201/22
摘要： An ozonizer formed of an interior electrode in the form of an electrically conducting tube arranged concentrically in an electrically insulating tube and spaced at a distance radially therefrom to form a discharge channel. The electrically insulating tube has an exterior surface on which are provided at least two parallel electrically conducting sleeves, which are separated axially relative to one another and surrounding the insulating tube to form the exterior electrode of the ozonizer. Each sleeve is connected respectively by way of a switching element to an energy supply device. The electrically conducting tube is also connected to the energy supply device.
摘要翻译： 由导电管形式的内部电极形成的臭氧发生器，其同心地布置在电绝缘管中并与其径向距离地间隔开以形成排出通道。 电绝缘管具有外表面，在该外表面上设置有至少两个平行的导电套管，它们相对于彼此轴向分离并围绕绝缘管以形成臭氧发生器的外部电极。 每个套筒分别通过开关元件连接到能量供应装置。 导电管也连接到能量供应装置。
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公开(公告)号：US4385261A
公开(公告)日：1983-05-24
申请号：US174259
申请日：1980-07-31
申请人： Ulrich Kogelschatz , Jiri Mastner , Klaus Ragaller
发明人： Ulrich Kogelschatz , Jiri Mastner , Klaus Ragaller
CPC分类号： C01B13/115
摘要： A method and apparatus for producing gas discharge reactions in which a reaction gas is at least partially oxygenated after being taken through a discharge channel. In order to produce ozone by means of an electric discharge, the discharge channel has applied thereto an electric alternating voltage signal consisting of a sinusoidal potential (U.sub.a) with positive and negative peak values minimally below the firing potential of the discharge channel, and of alternating voltage impulses superimposed on the sinusoidal potential essentially at the respective maximum and minimum values, in order to achieve an exalted potential above the firing potential to enable a discharge reaction. An ozonizer implemented in this way is also disclosed.
摘要翻译： 一种用于生产气体放电反应的方法和装置，其中反应气体在通过排放通道被吸入后至少部分地被氧化。 为了通过放电产生臭氧，放电通道向其施加了电动交流电压信号，该交流电压信号包括正极和负极峰值（正和负峰值）最低于放电通道的点火电位的正交电位（Ua） 电压脉冲基本上以相应的最大和最小值叠加在正弦电位上，以便实现高于触发电位的高电位以实现放电反应。 以这种方式实施的臭氧发生器也被公开。
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公开(公告)号：US6136278A
公开(公告)日：2000-10-24
申请号：US144971
申请日：1998-09-01
IPC分类号： B01J19/08 , C01B3/34 , C01B3/38 , C01B13/11 , C07C29/152 , C07C29/154
CPC分类号： B01J19/087 , B01J19/088 , C01B13/11 , C01B3/342 , C01B3/38 , C07C29/152 , C07C29/154 , B01J2219/0809 , B01J2219/0883 , C01B2201/32 , C01B2201/34 , C01B2203/0238 , C01B2203/0861 , C01B2203/1041 , C01B2203/1052 , C01B2203/1076 , C01B2203/1241 , Y02P20/142 , Y02P20/52
摘要： In an electrical discharge reactor for facilitating chemical reactions, power consumption and yield of chemical reactions are optimized, and heat dissipation is improved, by filling an interspace between a first electrode (1) and a second electrode (2) of the discharge reactor with a block (4) of rigid, open-pored dielectric material. The material preferably has a porosity of 80-90%. The skeleton of the block can consist of glass, quartz or ceramic. The diameter of the pores in the block, in which micro-discharges occur, represents an effective gap width that is critical for the progress of the silent discharge. The diameter of the pores can, for example, be between 0.05 millimeters and 0.2 millimeters to optimize power consumption. As a safeguard against breakdown, a barrier layer (5) of a nonconductive, solid material can be provided between the electrodes (1, 2). To facilitate a reaction of CO.sub.2 and H.sub.2 to form methanol and water, or to facilitate a reaction of CO.sub.2 and CH.sub.4 to form synthesis gas, the skeleton of the block can be coated with a suitable catalyst. The catalyst can include, for example, Cu and ZrO.sub.2, or Cu and ZnO, or nickel compounds.
摘要翻译： 在用于促进化学反应的放电反应器中，优化了功率消耗和化学反应的产率，并且通过在放电反应器的第一电极（1）和第二电极（2）之间填充空隙，从而改善了散热， 块（4）的刚性，开孔电介质材料。 该材料的孔隙率优选为80-90％。 块的骨架可以由玻璃，石英或陶瓷组成。 发生微量放电的块中的孔的直径表示对静音放电的进展至关重要的有效间隙宽度。 孔的直径例如可以在0.05毫米和0.2毫米之间以优化功率消耗。 作为防止击穿的保障，可以在电极（1,2）之间设置非导电固体材料的阻挡层（5）。 为了促进CO 2和H 2反应形成甲醇和水，或促进CO 2和CH 4反应形成合成气，可以用合适的催化剂涂覆嵌段的骨架。 催化剂可以包括例如Cu和ZrO 2，或Cu和ZnO或镍化合物。
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公开(公告)号：US5766319A
公开(公告)日：1998-06-16
申请号：US674713
申请日：1996-07-02
申请人： Ulrich Kogelschatz
发明人： Ulrich Kogelschatz
摘要： In electric filters with a negative corona, an aerosol is formed in the entrance area if ammonia is present in the flue gas, reducing the separation performance of the filter. To avoid this, spray electrodes and separation electrodes provided in the entrance area of the filter are wired so that a positive corona forms there. In sections downstream in the flow direction of the gas, spray electrodes and separation electrodes are wired such that a negative corona forms there.
摘要翻译： 在具有负电晕的电动过滤器中，如果烟气中存在氨，则在入口区域形成气溶胶，降低了过滤器的分离性能。 为了避免这种情况，设置在过滤器的入口区域中的喷雾电极和分离电极被布线，使得在那里形成正电晕。 在气体的流动方向下游的部分，喷射电极和分离电极被布线，使得在那里形成负电晕。
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公开(公告)号：US5386170A
公开(公告)日：1995-01-31
申请号：US976418
申请日：1992-11-13
申请人： Ulrich Kogelschatz
发明人： Ulrich Kogelschatz
CPC分类号： H01J65/046
摘要： An additional capacitance in the form of a molding (12") composed of dielectric material is inserted in an inner space of an ultraviolet light excimer radiator, making it possible to enforce loss-free control of the axial and/or radial distribution of the power consumption and ultraviolet light intensity. In the irradiation of wide substrates such as sheets, papers, and the like coated with paint, lacquers or adhesives, in particular, this measure is advantageous if all the regions of the substrate are to be irradiated with approximately the same dose.
摘要翻译： 由电介质材料构成的模制件（12“）形式的附加电容被插入到紫外光准分子辐射器的内部空间中，从而可以实现对轴向和/或径向分布的无损失控制 功耗和紫外线强度。 在涂布油漆，油漆或粘合剂的片材，纸张等宽基材的照射中，特别地，如果要以大致相同的剂量照射基材的所有区域，则该措施是有利的。
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公开(公告)号：US5173638A
公开(公告)日：1992-12-22
申请号：US723674
申请日：1991-06-27
申请人： Baldur Eliasson , Peter Erni , Michael Hirth , Ulrich Kogelschatz
发明人： Baldur Eliasson , Peter Erni , Michael Hirth , Ulrich Kogelschatz
摘要： The high-power radiator includes a discharge space (12) bounded by a metal electrode (8), cooled on one side, and a dielectric (9) and filled with a noble gas or gas mixture, both the dielectric (9) and also the other electrode situated on the surface of the dielectric facing away from the discharge space (12) being transparent for the radiation generated by quiet electric discharges. In this manner, a large-area UV radiator with high efficiency is created which can be operated at high electrical power densities of up to 50 kW/m.sup.2 of active electrode surface.
摘要翻译： 大功率散热器包括由一侧冷却的金属电极（8）界定的放电空间（12）和填充有惰性气体或气体混合物的电介质（9），电介质（9）和 位于电介质背离放电空间（12）的表面上的另一个电极对于由静电放电产生的辐射是透明的。 以这种方式，产生了高效率的大面积UV辐射器，其可以在高达50kW / m 2的有效电极表面的高功率密度下操作。
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公开(公告)号：US5013959A
公开(公告)日：1991-05-07
申请号：US485544
申请日：1990-02-27
申请人： Ulrich Kogelschatz
发明人： Ulrich Kogelschatz
CPC分类号： H01J65/046
摘要： A high-power radiator, especially for ultraviolet light, wherein in order to increase the efficiency in the case of UV high-power cylindrical radiators, the inner dielectrics (3) are very small in comparison with the outer dielectric tube. A privileged direction of radiation is achieved by eccentric arrangement of the dielectrics and outer electrodes (2) only on the surface adjacent to the inner dielectric (3), and simultaneous construction of the outer electrode (7) as a reflector.
摘要翻译： 一种大功率散热器，特别是用于紫外线灯，其中为了在UV大功率圆柱形散热器的情况下提高效率，内部电介质（3）与外部电介质管相比非常小。 通过仅在与内部电介质（3）相邻的表面上的电介质和外部电极（2）的偏心布置，以及作为反射器的外部电极（7）的同时构造来实现辐射的特权方向。
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公开(公告)号：US20080145553A1
公开(公告)日：2008-06-19
申请号：US11831654
申请日：2007-07-31
CPC分类号： B05D3/141 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0841 , B01J2219/0869 , B01J2219/0879 , B01J2219/0896 , B05D1/62 , B05D3/144 , B05D7/14 , C23C16/4417 , H05H1/2406 , H05H2001/2456 , H05H2001/2462
摘要： A process for the in-flight surface treatment of powders using a Dielectric Barrier Discharge Torch operating at atmospheric pressures or soft vacuum conditions is described herein. The process comprising feeding a powder material into the Dielectric Barrier Discharge Torch yielding powder particles exhibiting a reduced powder agglomeration feature; in-flight modifying the surface properties of the particles; and collecting coated powder particles. An apparatus for surface treating micro- and nanoparticles comprising a Dielectric Barrier Discharge Torch operating at atmospheric pressure or soft vacuum conditions is also described herein.
摘要翻译： 本文描述了使用在大气压或软真空条件下操作的介质阻挡放电火炬进行粉末飞行表面处理的方法。 该方法包括将粉末材料进料到介质阻挡放电火炬中，产生具有降低的粉末附聚特征的粉末颗粒; 飞行中改变颗粒的表面性质; 并收集涂覆的粉末颗粒。 本文还描述了一种用于表面处理包括在常压或软真空条件下操作的介质阻挡放电火炬的微纳米颗粒和纳米颗粒的设备。
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公开(公告)号：US5214344A
公开(公告)日：1993-05-25
申请号：US691832
申请日：1991-04-26
申请人： Ulrich Kogelschatz
发明人： Ulrich Kogelschatz
CPC分类号： H01J65/046
摘要： In order to be able in the case of UV high-power omni-directional radiators to direct the generated radiation only in a preferred direction, and to avoid shading by the inner dielectric tube (2), the outer electrodes (4) are arranged only on a part of the circumference of the outer dielectric tubes (1). In this way, the object to be irradiated or the substance to be irradiated can thus be arranged directly in the range of emission of the discharges (7).
摘要翻译： 为了能够在UV大功率全向辐射器的情况下仅在优选的方向上引导所产生的辐射，并且为了避免内部电介质管（2）的阴影，外部电极（4）仅被布置 在外电介质管（1）的圆周的一部分上。 以这种方式，被照射物或被照射物质可以直接排列在排出物（7）的排出范围内。
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公开(公告)号：US5194740A
公开(公告)日：1993-03-16
申请号：US859912
申请日：1992-03-30
CPC分类号： H01J65/046 , B01J19/123
摘要： The irradiation device for gaseous or liquid substances has at least one high-power radiator with a discharge chamber (4) filled with filling gas. The filling gas contained therein emits radiation under the influence of quiet electrical discharges. The discharge chamber (4) immediately adjoins a treatment chamber (6) whose walls consist throughout of non-metallic material. An electrode pair (2, 7) and an ac source (12) connected to the two electrodes serve to feed the discharge, the coupling of the discharge chamber (4) to the electrodes being performed essentially capacitively. It is even possible, in particular, to treat by means of an irradiation device of such a design corrosive media or media for which extreme degrees of purity are the aim.
摘要翻译： 用于气体或液体物质的照射装置具有至少一个具有填充有填充气体的排出室（4）的大功率散热器。 其中包含的填充气体在静电放电的影响下发射辐射。 排放室（4）立即与其整个非金属材料的墙壁相连接的处理室（6）。 连接到两个电极的电极对（2,7）和交流电源（12）用于馈送放电，放电室（4）与电极的耦合基本上是电容性的。 特别是通过这种设计腐蚀性介质或介质的照射装置进行处理，其中以极高的纯度为目的。
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