CA2214457A1 - Ozonizer and method of manufacturing it - Google Patents
Ozonizer and method of manufacturing itInfo
- Publication number
- CA2214457A1 CA2214457A1 CA2214457A CA2214457A CA2214457A1 CA 2214457 A1 CA2214457 A1 CA 2214457A1 CA 2214457 A CA2214457 A CA 2214457A CA 2214457 A CA2214457 A CA 2214457A CA 2214457 A1 CA2214457 A1 CA 2214457A1
- Authority
- CA
- Canada
- Prior art keywords
- ozonizer
- electrode
- dielectric
- aluminium
- manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3605—Coatings of the type glass/metal/inorganic compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3655—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating containing at least one conducting layer
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3668—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties
- C03C17/3671—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties specially adapted for use as electrodes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/10—Dischargers used for production of ozone
- C01B2201/14—Concentric/tubular dischargers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/24—Composition of the electrodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/30—Dielectrics used in the electrical dischargers
- C01B2201/34—Composition of the dielectrics
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 .alpha.-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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511001.3 | 1995-03-25 | ||
DE19511001A DE19511001A1 (en) | 1995-03-25 | 1995-03-25 | Ozonizer and method of making one |
PCT/EP1996/001121 WO1996030298A1 (en) | 1995-03-25 | 1996-03-15 | Ozonizer and method of manufacturing it |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2214457A1 true CA2214457A1 (en) | 1996-10-03 |
CA2214457C CA2214457C (en) | 2001-01-30 |
Family
ID=7757744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214457A Expired - Fee Related CA2214457C (en) | 1995-03-25 | 1996-03-15 | Ozonizer and method of manufacturing it |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0817756B1 (en) |
JP (1) | JP3539734B2 (en) |
KR (1) | KR100249426B1 (en) |
AU (1) | AU5109696A (en) |
CA (1) | CA2214457C (en) |
DE (2) | DE19511001A1 (en) |
ES (1) | ES2128841T3 (en) |
WO (1) | WO1996030298A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060027A (en) * | 1998-05-14 | 2000-05-09 | Fantom Technologies Inc. | Ozone generator |
US6517731B2 (en) | 2000-06-16 | 2003-02-11 | Fantom Technologies Inc. | Ozonation process |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19725524C1 (en) * | 1997-06-17 | 1998-10-01 | Schott Geraete | External contact electrode has two axially-spaced contact rings bearing |
DE19815703A1 (en) * | 1998-04-08 | 1999-10-14 | Heinrich Hoelter | Device for generating ozone from oxygen-containing gases |
DE19822841B4 (en) | 1998-05-22 | 2006-01-12 | Schott Ag | Ozonizer and method of making such |
KR100355582B1 (en) * | 1999-11-30 | 2002-10-12 | 세명테크론주식회사 | Dielectrics for Ozone generator |
KR100499917B1 (en) * | 2001-12-04 | 2005-07-25 | 이동훈 | Plasma device using underwater discharge and underoil discharge |
KR100471566B1 (en) * | 2002-02-23 | 2005-03-08 | 주식회사 세아이엔씨 | Discharge Tube for Ozone Generating and Ozone Generator Using the Same |
KR100479522B1 (en) * | 2002-10-16 | 2005-03-31 | 한국전기연구원 | Ceramic discharge tube for generating ozone |
WO2006103945A1 (en) * | 2005-03-28 | 2006-10-05 | Mitsubishi Denki Kabushiki Kaisha | Silent discharge type plasma device |
US7922979B2 (en) | 2005-03-28 | 2011-04-12 | Mitsubishi Denki Kabushiki Kaisha | Silent discharge plasma apparatus |
JP4499187B1 (en) * | 2009-05-15 | 2010-07-07 | 株式会社Flc | Ozone generator |
JP2014002937A (en) * | 2012-06-19 | 2014-01-09 | Air Water Inc | Atmospheric pressure plasma treatment device, method for manufacturing atmospheric pressure plasma treatment device, and atmospheric pressure plasma treatment method |
JP7203295B1 (en) * | 2022-04-15 | 2023-01-12 | 三菱電機株式会社 | Discharge device manufacturing method and discharge device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE696081C (en) * | 1938-02-26 | 1940-09-11 | Siemens & Halske Akt Ges | Ozone generator |
DE1074017B (en) * | 1958-06-13 | 1960-01-28 | Demag Elektrometallurgie G m b H Duisburg | Ozone generator with dielectric made of ferro-electric ceramic plates |
DE2925667A1 (en) * | 1979-05-22 | 1980-12-04 | Bbc Brown Boveri & Cie | DEVICE FOR PRODUCING OZONE |
DE3521985A1 (en) * | 1985-05-21 | 1986-11-27 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Ozone generator |
CH676710A5 (en) * | 1989-03-03 | 1991-02-28 | Asea Brown Boveri |
-
1995
- 1995-03-25 DE DE19511001A patent/DE19511001A1/en not_active Withdrawn
-
1996
- 1996-03-15 DE DE59601054T patent/DE59601054D1/en not_active Expired - Fee Related
- 1996-03-15 JP JP52885896A patent/JP3539734B2/en not_active Expired - Fee Related
- 1996-03-15 AU AU51096/96A patent/AU5109696A/en not_active Abandoned
- 1996-03-15 CA CA002214457A patent/CA2214457C/en not_active Expired - Fee Related
- 1996-03-15 EP EP96907484A patent/EP0817756B1/en not_active Expired - Lifetime
- 1996-03-15 KR KR1019970706653A patent/KR100249426B1/en not_active IP Right Cessation
- 1996-03-15 ES ES96907484T patent/ES2128841T3/en not_active Expired - Lifetime
- 1996-03-15 WO PCT/EP1996/001121 patent/WO1996030298A1/en active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060027A (en) * | 1998-05-14 | 2000-05-09 | Fantom Technologies Inc. | Ozone generator |
US6190622B1 (en) | 1998-05-14 | 2001-02-20 | Fantom Technologies Inc. | Ozone generator |
US6517731B2 (en) | 2000-06-16 | 2003-02-11 | Fantom Technologies Inc. | Ozonation process |
Also Published As
Publication number | Publication date |
---|---|
CA2214457C (en) | 2001-01-30 |
ES2128841T3 (en) | 1999-05-16 |
JPH11500705A (en) | 1999-01-19 |
EP0817756A1 (en) | 1998-01-14 |
DE59601054D1 (en) | 1999-02-04 |
WO1996030298A1 (en) | 1996-10-03 |
DE19511001A1 (en) | 1996-10-10 |
EP0817756B1 (en) | 1998-12-23 |
AU5109696A (en) | 1996-10-16 |
JP3539734B2 (en) | 2004-07-07 |
KR100249426B1 (en) | 2000-03-15 |
KR19980703249A (en) | 1998-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2214457A1 (en) | Ozonizer and method of manufacturing it | |
AU4010093A (en) | Electrodes of improved service life | |
CA2149878A1 (en) | Electrochromic devices | |
EP0349187A3 (en) | The production of oxide coatings by sputtering techniques | |
AU8800998A (en) | Coatings with a silver layer | |
CA2294127A1 (en) | Anti-reflective films | |
CA2350384A1 (en) | Thin alkali metal film member and method of producing the same | |
CA2204011A1 (en) | Antireflection coating for a temperature sensitive substrate | |
ES8504502A1 (en) | Solar controlled glazing and method of producing glazing | |
CA2238319A1 (en) | Sputtering of lithium using alternating sputtering potential | |
ES2135671T3 (en) | PROCEDURE AND DEVICE FOR COATING ONE OF THE SURFACES OF A GLASS. | |
KR970030381A (en) | Improved method for forming aluminum contacts | |
RU92004519A (en) | ELECTRODE AND METHOD FOR ITS OBTAINING | |
AU1397200A (en) | Improvements in coating glass | |
US5968637A (en) | Use of nitride barrier to prevent the diffusion of silver in glass | |
US6322759B1 (en) | Ozonizer using a thermally sprayed ceramic dielectric | |
EP0803891A3 (en) | Electrode for plasma display panel and method for manufacturing the same | |
IE822988L (en) | Multilayer electrode of a semiconductor device | |
TW266335B (en) | Preparation of electrode | |
JPS62228484A (en) | Production of thin titania film | |
JPS5511208A (en) | Production of electrochromic layer | |
RU93026353A (en) | METHOD OF MANUFACTURING THE FRONT PANEL OF THE GAS DISCHARGE INDICATOR PANEL | |
RU2004134350A (en) | PRODUCTS WITH PROTECTIVE COATING AND CATHODE TARGETS FOR PERFORMANCE OF COATED PRODUCTS | |
KR890004998A (en) | Glass plate manufacturing method | |
RU2103904C1 (en) | Stomatological mirror |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |