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    Tubular ozonizer with cooled inner electrode
    32.
    发明授权
    Tubular ozonizer with cooled inner electrode 失效
    管式臭氧发生器，内置冷却内电极

    公开(公告)号：US4693870A

    公开(公告)日：1987-09-15

    申请号：US746122

    申请日：1985-06-18

    Applicant: Urs Gloor ,  Michael Hirth ,  Ulrich Kogelschatz

    Inventor： Urs Gloor ,  Michael Hirth ,  Ulrich Kogelschatz

    IPC: C01B13/11 ,  B01J19/08

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

    Abstract: In an internally cooled tubular ozonizer, there is built into the interior of the glass tube (5) a cooling tube (9) whose outer diameter is only slightly smaller than the inner diameter of the glass tube (5). The annular gap left is filled up with a temperature-resistant casting compound (10) which conducts heat well. In the case of a synthetic resin casting compound (10), the cooling tube (9) is connected galvanically via contact springs (11) to the metal layer (8), serving as the inner electrode, on the inner wall of the glass tube (5). The heat transfer from the cooling agent in the cooling tube (8) to the glass tube (5) is not impeded by the casting compound (10). Temperature stresses between the glass tube (5) and the cooling tube (9) are largely reduced, as a result of which the operational safety of the ozonizer is increased, especially at fairly high power densities.

    Abstract translation: 在内部冷却的管式臭氧发生器中，在玻璃管（5）的内部形成有外径略小于玻璃管（5）的内径的冷却管（9）。 留下的环形间隙填充有耐热性良好的导热组合物（10）。 在合成树脂铸塑料（10）的情况下，冷却管（9）通过接触弹簧（11）电连接到作为内电极的金属层（8）上，在玻璃管的内壁 （5）。 从冷却管（8）中的冷却剂到玻璃管（5）的热传递不会被铸塑料（10）阻碍。 玻璃管（5）和冷却管（9）之间的温度应力大大降低，结果使得臭氧发生器的操作安全性增加，特别是在相当高的功率密度下。

    Method for producing an ozone gas and apparatus for producing the same
    33.
    发明授权
    Method for producing an ozone gas and apparatus for producing the same 失效
    臭氧气体的制造方法及其制造方法

    公开(公告)号：US4614573A

    公开(公告)日：1986-09-30

    申请号：US730754

    申请日：1985-05-03

    Applicant: Senichi Masuda

    Inventor： Senichi Masuda

    IPC: C01B13/11 ,  H01T19/00 ,  C01B13/10

    CPC classification number: H01T19/00 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/70 ,  C01B2201/74

    Abstract: A method for producing an ozone gas and an apparatus for producing the same are disclosed, in which a gas to be ozonized is fed to an ozonizer having a dielectric interposed between a pair of electrodes which are respectively connected to a high-frequency high-voltage power supply and thereby an ozone gas can be produced efficiently. The density of the gas to be ozonized which is fed to a silent discharge generating region in the ozonizer is made higher than the density of the same gas in the standard state. To that end, the temperature at the silent discharge generating region is lowered, and/or the pressure at the same region is increased.

    Abstract translation: 公开了一种臭氧气体的制造方法及其制造方法，其中将要被臭氧化的气体供给到电介质介于一对电极之间的臭氧发生器，所述电极分别连接到高频高压 可以有效地生产电源，从而生产臭氧气体。 供给到臭氧发生器中的静音放电产生区域的被臭氧化的气体的密度高于在标准状态下的相同气体的密度。 为此，静音放电产生区域的温度降低，和/或同一区域的压力增加。

    Dielectric liquid-immersed corona generator
    34.
    发明授权
    Dielectric liquid-immersed corona generator 失效
    介质液浸电晕发生器

    公开(公告)号：US3899683A

    公开(公告)日：1975-08-12

    申请号：US40980273

    申请日：1973-10-26

    Applicant: PURIFICATION SCIENCES INC

    Inventor： LOWTHER FRANK EUGENE

    IPC: C01B13/11 ,  C01B13/12

    CPC classification number: C01B13/11 ,  B01J2219/0849 ,  C01B2201/12 ,  C01B2201/34 ,  C01B2201/74

    Abstract: A plurality of air-tight corona generating cells of a corona generator are supported in a liquid-tight housing where they are immersed in a dielectric liquid such as transformer oil for preventing arcing between the edges of the two electrodes of each corona generating cell. The dielectric liquid is in heat exchange relationship with the external surface of each electrode and is circulated between a cooler and the housing for cooling the electrodes. A center support disc located between the electrodes of a cell unexpectedly increases the ozone yield.

    Abstract translation: 电晕发生器的多个气密电晕发生电池被支撑在液密壳体中，它们浸入诸如变压器油的电介质液体中，以防止每个电晕发生电池的两个电极的边缘之间的电弧。 介电液体与每个电极的外表面处于热交换关系，并且在冷却器和壳体之间循环以冷却电极。 位于细胞电极之间的中心支撑盘意外地增加臭氧产量。

    Process for making ozone
    36.
    发明授权
    Process for making ozone 失效
    制造臭氧的方法

    公开(公告)号：US3616382A

    公开(公告)日：1971-10-26

    申请号：US3616382D

    申请日：1969-11-04

    Applicant: US ARMY

    Inventor： BARTLE ERVIN R JR ,  ERICKSON PAUL R ,  MECKSTROTH EDGAR A ,  MYERS BENJAMIN F JR

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

    CPC classification number: C01B13/11 ,  C01B2201/10 ,  C01B2201/34 ,  C01B2201/64 ,  C01B2201/74

    Abstract: A novel process and apparatus for synthesizing high-purity ozone (or for preparing test gas mixtures containing ozone). The process involves containing liquid nitrogen inside a vacuum dewar, supporting a dielectric ozonizer in the liquid nitrogen, evacuating the ozonizer to a low vacuum through a vacuum outlet, closing the vacuum outlet of the ozonizer, introducing highpurity oxygen into the ozonizer through an inlet, closing the inlet, applying a source of high-discharge alternating voltage across metal electrodes and oxygen therebetween, and removing the ozone thereby formed. The product is high-purity ozone. The apparatus comprises a two-walled annular ozonizer of Pyrex glass with electrodes secured onto the outer and inner surfaces.

    Apparatus for highly efficient cold-plasma ozone production
    39.
    发明授权
    Apparatus for highly efficient cold-plasma ozone production 有权

    公开(公告)号：US11866326B2

    公开(公告)日：2024-01-09

    申请号：US17168394

    申请日：2021-02-05

    Applicant: Rick B. Spielman

    Inventor： Rick B. Spielman

    IPC: C01B13/11

    CPC classification number: C01B13/115 ,  C01B2201/12 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/64 ,  C01B2201/72 ,  C01B2201/74

    Abstract: An apparatus comprising a cold-plasma ozone generator, the ozone generator comprising: a non-arcing non-coronal ozone production cell capable of generating ozone; the ozone production cell having a pair of electrodes placed on two sides of the production cell and spaced apart by an electrode gap, and a dielectric layer on each of the electrodes facing inward into the ozone production cell; a high-voltage pulse generator attached to the electrodes and configured for producing a glow discharge cold plasma between the electrodes, the high-voltage pulse generator being able to produce sufficient voltage to generate the glow discharge cold plasma; a cooling system attached to each of the electrodes; and an oxygen source adapted to provide gas flow through the production cell in the gap between the pair of electrodes that efficiently generates ozone in the cold plasma, wherein the dielectric layers are intimately and directly bonded to each of the electrodes.

    OZONE GENERATING DEVICE
    40.
    发明申请
    OZONE GENERATING DEVICE 有权

    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.

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