公开(公告)号：EP0817756A1

公开(公告)日：1998-01-14

申请号：EP96907484.0

申请日：1996-03-15

Applicant: Euroflamm GmbH

Inventor： GADOW, Rainer ,  RIEGE, Günter

IPC: C01B13 ,  C03C17 ,  C23C4

CPC classification number: C03C17/3605 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/24 ,  C01B2201/34 ,  C03C17/36 ,  C03C17/3649 ,  C03C17/3655 ,  C03C17/3671 ,  C23C4/10

Abstract: Described is a ozonizer (10) with a first metal electrode (14) and a second metal electrode (20) with a discharge gap (18) between them, the first electrode (14) being covered with a dielectric (16). At least the first electrode (14) is designed as an aluminium or aluminium-alloy coating on a glass substrate. The dielectric (16) consists of a thermally sprayed ceramic film, preferably made of α-aluminium oxide, titanium oxide or hafnium oxide. Also described is a method of manufacturing the ozonizer, the method calling for the ceramic film acting as the dielectric (16) on the first electrode (14) to be applied by thermal spraying. The two electrodes (14, 20) are preferably also produced by thermal spraying. The ozonizer has a particularly high yield, is corrosion-resistant and can be manufactured simply and inexpensively.

Abstract translation: 描述是一个臭氧发生器（10）与第一金属电极（14）和第二金属电极（20）在它们之间具有放电间隙（18），所述第一电极（14）被覆盖有电介质（16）。 至少第一电极（14）被设计为玻璃基板上的铝或铝合金涂层。 电介质（16）由热喷涂陶瓷膜组成，该陶瓷膜优选由α-氧化铝，氧化钛或氧化铪制成。 还描述了一种制造臭氧发生器的方法，该方法要求在第一电极（14）上充当电介质（16）的陶瓷膜通过热喷涂施加。 两个电极（14,20）优选地也通过热喷涂来制造。 该臭氧发生器具有特别高的产量，耐腐蚀性，并且可以简单且廉价地制造。

公开(公告)号：EP0591453B1

公开(公告)日：1996-09-11

申请号：EP92915374.0

申请日：1992-06-26

Applicant: Osmonics, Inc.

Inventor： OLSEN, Douglas, L.

IPC: C01B13/11 ,  B01J19/12

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/30 ,  C01B2201/70

Abstract: A multitube ozone generator which includes a plurality of ozone generating tubes (14) packed or nested in a close proximity to one another to provide a compact and nested configuration while still providing sufficient cooling passages between the tubes. The nested configuration is shown in the figure. Each of the tubes is provided with a central portion (16) and an enlarged, flared hexagonal configured end portion (17) which are joined to adjacent flared ends along their mating edges (15). The present invention also relates to a method for making such an ozone generator.

公开(公告)号：EP0575260B1

公开(公告)日：1995-03-29

申请号：EP93401569.4

申请日：1993-06-18

Applicant: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

Inventor： Marie, Bruno ,  Guerin, Daniel, Résidence du Val Fleuri - Bât.33 ,  Larquet, Christian

IPC: C01B13/11

CPC classification number: C01B13/11 ,  B29C59/12 ,  C01B2201/14 ,  Y02P20/142 ,  Y10S422/907

公开(公告)号：EP0559661B1

公开(公告)日：1995-03-08

申请号：EP91918673.4

申请日：1991-10-31

Applicant: TRIOGEN LIMITED

Inventor： WHEATLEY, James, 68 Eaglesham Road

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

Abstract: An ozone generator (10) has top and bottom chambers (12, 14) interconnected by a vertically extending elongate tubular assembly (16). Assembly (16) has a control electrode (18) within a conductive tube member (20) and separated therefrom by an annular dielectric member (22) which only partly fills the space between items (18, 20). The dielectric member (22) is suspended by an O-ring at its upper end within the top chamber (12) and is free from contact with both the electrode (18) and the tube member (20). Gas flow between the top and bottom chambers (12, 14) is along radially inner and outer annular passageways within the assembly (16) and the top chamber (12) is partitioned into two chambers which respectively communicate with these passageways. The generator (10) may have a plurality of similar assemblies (16) extending in parallel between common top and bottom chambers (12, 14).

公开(公告)号：EP0591453A4

公开(公告)日：1994-07-20

申请号：EP92915374

申请日：1992-06-26

Applicant: OSMONICS INC

Inventor： OLSEN DOUGLAS L

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/30 ,  C01B2201/70

Abstract: A multitube ozone generator which includes a plurality of ozone generating tubes (14) packed or nested in a close proximity to one another to provide a compact and nested configuration while still providing sufficient cooling passages between the tubes. The nested configuration is shown in the figure. Each of the tubes is provided with a central portion (16) and an enlarged, flared hexagonal configured end portion (17) which are joined to adjacent flared ends along their mating edges (15). The present invention also relates to a method for making such an ozone generator.

公开(公告)号：EP0357911B1

公开(公告)日：1992-12-16

申请号：EP89112913.2

申请日：1989-07-14

Applicant: Ozonia AG

Inventor： Mechtersheimer, Günter, Dr.

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/34

公开(公告)号：EP0414432A1

公开(公告)日：1991-02-27

申请号：EP90308920.9

申请日：1990-08-14

Applicant: Carvalho, Rocky

Inventor： Carvalho, Rocky

IPC: C01B13/11

CPC classification number: B01J19/088 ,  C01B13/11 ,  C01B2201/14 ,  C01B2201/24

Abstract: An ozone generator is comprised of a glass tube (10) having an inert gas in it and a tungsten or stainless steel electrode (14) which extends from one of its ends towards the other end. A grid (20) surrounds the tube (10) and receives current from the electrode (14) to convert oxygen to ozone. The glass tube (10) is formed from a high temperature, nonleaded glass, such as PYREX or GLASSEX and the gas in the tube comprises a mixture of two parts argon and one part helium. The electrode (14) may be coated with lithium in order to facilitate firing of the generator without need for introducing mercury for this purpose.

Abstract translation: 臭氧发生器由其中具有惰性气体的玻璃管（10）和从其一端向另一端延伸的钨或不锈钢电极（14）构成。 栅格（20）围绕管（10）并且接收来自电极（14）的电流以将氧转化为臭氧。 玻璃管（10）由诸如PYREX或GLASSEX的高温无铅玻璃形成，并且管中的气体包括两部分氩和一部分氦的混合物。 电极（14）可以涂覆锂，以便于发电机的烧制，而不需要为此引入汞。

公开(公告)号：EP0369366A3

公开(公告)日：1991-01-09

申请号：EP89120967.8

申请日：1989-11-11

Applicant: ALTEN CORPORATION

Inventor： Fovell, Richard Charles ,  Heinemann, Jan Michael ,  Heinemann, Klaus Willfried

IPC: C01B13/11

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

Abstract: A corona discharge ozonator (10) is provided that comprises a first electrode (12), a second electrode (14) and a dielectric material (16) disposed between the electrodes. An ozonization chamber (24) is formed between one (14) of the electrodes and the dielectric material (16) and defines a fluidi flow path. A plurality of thermally-conducting solids (40) are within the fluid flow path. Substantially each of the solids touches another of the solids and either the dielectric material (16) or the first or second electrode (12, 14). These solids (40) transfer heat from the hotter (12) to the cooler (14) of the dielectric (16) and the first or second electrode when one (14) of the electrodes is cooled by a conventional means such as a water bath (34). Corona discharge ozonators (10) of the invention have improved ozone output and increased ozone production energy efficiency.

Abstract translation: 提供一种电晕放电臭氧发生器（10），其包括设置在电极之间的第一电极（12），第二电极（14）和电介质材料（16）。 在一个（14）电极和电介质材料（16）之间形成臭氧化室（24）并且限定流体流动路径。 多个导热固体（40）在流体流动路径内。 基本上每个固体接触另一个固体和电介质材料（16）或第一或第二电极（12,14）。 当一个（14）电极通过诸如水浴的常规方法冷却时，这些固体（40）将热从热电极（12）传递到电介质（16）的冷却器（14）和第一或第二电极 （34）。 本发明的电晕放电臭氧发生器（10）具有改善的臭氧输出和提高的臭氧生产能量效率。

公开(公告)号：EP0350905A1

公开(公告)日：1990-01-17

申请号：EP89112795.3

申请日：1989-07-13

Applicant: HENKEL CORPORATION (a Delaware corp.)

Inventor： Staubach, Ernst J.

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/34 ,  C01B2201/76

Abstract: A concentric tube ozonator which is designed from theoretical considerations to produce ozone efficiently with minimum electrical power consumption. Concentric tube assemblies in the ozonator are designed for ease of construction and replacement of the components thereof, with each concentric tube assembly providing for the relatively precise positioning of the components therein as is required for proper and efficient operation of the ozonator. Each concentric tube assembly is constructed with an outer tubular metal electrode and an inner tubular metal electrode positioned concentrically within the outer tubular electrode. A glass dielectric tube is positioned concentrically and centrally between the outer and inner tubular electrodes. This construction provides an inner concentric annular electrical field discharge gqp between the glass dielectric tube and the inner tubular electrode, and an outer concentric annular electric discharge gap between the glass dielectric tube and the outer tubular electrode, in which the feed gas is converted into ozone. The efficiency of the ozonator is optimized by constructing the ozonator such that the inner and outer annular discharge gaps are maintained in the range of .45 mm to .55 mm, preferably at .5 mm, to provide a minimum discharge gap to convert oxygen to ozone to minimize the voltages required during operation thereof.

Abstract translation: 一种同心管臭氧发生器，由理论考虑设计，以最小的电力消耗生产臭氧。 臭氧发生器中的同心管组件设计用于容易地构造和更换其部件，每个同心管组件提供其中的组件的相对精确的定位，这是为了适当和有效地操作臭氧发生器所需要的。 每个同心管组件由外管状金属电极和内管状金属电极构成，同心地位于外管状电极内。 玻璃电介质管同心地位于外管状电极和内管状电极之间。 这种结构在玻璃介电管和内部管状电极之间提供内部同心环形电场放电gqp，以及在玻璃介电管和外部管状电极之间的外部同心环形放电间隙，其中进料气体转化为臭氧 。 通过构造臭氧发生器来优化臭氧发生器的效率，使得内部和外部环形排出间隙保持在.45mm至.55mm的范围内，优选地为.5mm，以提供最小的放电间隙以将氧转化为 臭氧以最小化其操作期间所需的电压。

公开(公告)号：EP0293370A4

公开(公告)日：1989-04-24

申请号：EP87900436

申请日：1986-11-24

Applicant: WALTONEN LAB INC

Inventor： WALTONEN JAMES R

IPC: B01J19/08 ,  C01B13/10 ,  C01B13/11 ,  C02F1/78 ,  F02D15/04

CPC classification number: F02D15/04 ,  B01J19/088 ,  C01B13/11 ,  C01B13/115 ,  C01B2201/14 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C02F1/78

Abstract: The energizer (10) includes an electric discharge apparatus (14) for creating an electric discharge and a focusing mechanism (40) for focusing the electric discharge on a fluid to be energized. In a preferred embodiment of the invention, the focusing mechanism takes the form of a dielectric core (40) which is constructed and arranged to focus the electric discharge into a passage formed about the periphery of the core (58) thereby enabling the use of energy levels substantially higher than would be possible without the focusing means (40). A method of energizing a fluid is taught which includes introducing the fluid into a confined region, providing an electric discharge for energizing the fluid and focusing the discharge into the confined region.