EP1611053A2 - Entladungsröhre - Google Patents
EntladungsröhreInfo
- Publication number
- EP1611053A2 EP1611053A2 EP04726443A EP04726443A EP1611053A2 EP 1611053 A2 EP1611053 A2 EP 1611053A2 EP 04726443 A EP04726443 A EP 04726443A EP 04726443 A EP04726443 A EP 04726443A EP 1611053 A2 EP1611053 A2 EP 1611053A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge tube
- electrode
- contact
- tube according
- insulator
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
- B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
- B01J2219/0809—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes employing two or more electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
- B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
- B01J2219/0824—Details relating to the shape of the electrodes
- B01J2219/0826—Details relating to the shape of the electrodes essentially linear
- B01J2219/083—Details relating to the shape of the electrodes essentially linear cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
- B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
- B01J2219/0837—Details relating to the material of the electrodes
- B01J2219/0841—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0875—Gas
-
- 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
- C01B2201/22—Constructional details of the electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
Definitions
- Conventional discharge tubes for ionization have an outer electrode in the form of a wire mesh or wire mesh, which is tubular. It can be slipped over the insulator tube, stretching it and pretensioning the outer surface of the insulator tube.
- a spring element with at least one metal wire which is in contact with the inner electrode over at least part of the length thereof and acts on the latter against the inner surface.
- the flexible flat material from which the inner electrode is made does not build up any or only very little internal stress when deformed. The internal electrode can therefore not be held flat against the internal surface by internal stress.
- the flexible, flat material is highly flexible and is equally flexible and deformable in all directions, so that even the smallest dimensional tolerances of the insulator tube can be compensated for.
- the spring element ensures that the inner electrode is pressed flat against the inner surface of the insulator tube, with dimensional tolerances being compensated for. The even contact of the inner electrode with the insulator tube results in a more uniform discharge and low vibration. Furthermore, it is ensured that the spring element can be easily dismantled, since the metal wire lies against the inner electrode over its length and therefore cannot get caught on or in the inner electrode.
- the spring element is preferably represented by a helical spring, the outer diameter of which in the relaxed, that is to say unassembled, state is larger than the inner diameter of the inner electrode when it rests on the inner surface of the insulator tube.
- the coil spring provides an easy-to-manufacture and inexpensive component which makes electrical contact with the inner electrode and presses it against the inner surface of the insulator tube.
- the spring element in the form of a helical spring can be easily installed in the insulator tube by being driven into the insulator tube in a rotationally driven manner. This will pull the coil spring into the insulator tube.
- the spring element can be easily disassembled, whereupon the inner electrode can be easily removed.
- the spring element is made of stainless steel.
- the inner electrode can also be made of stainless steel. This significantly increases the service life compared to discharge tubes with aluminum inner electrodes.
- the discharge tube extends along a longitudinal axis 1 and, coaxially with it, has an insulator tube 2, which is preferably made of glass.
- the insulator tube 2 forms a cylindrical inner surface 3 arranged coaxially to the longitudinal axis 1 and a cylindrical outer surface 4 arranged coaxially to the longitudinal axis 1.
- the latter has a bottom 6 which closes the insulator tube 2 at the first longitudinal end 5.
- the bottom 6 is formed in one piece with the insulator tube 2.
- a second longitudinal end 7 of the insulator tube 2, which is arranged at a distance from the first longitudinal end 5, the latter has an opening 8.
- An outer electrode 9 is arranged coaxially to the longitudinal axis 1 around the insulator tube 2.
- the outer electrode 9 extends over most of the length of the insulator tube 2 and bears against its outer surface 4 with a prestress.
- the outer electrode 9 is formed from an expandable wire mesh or wire mesh in the form of a tube.
- a spring clip (not shown here), which is pressed against the outer electrode 9 with a spring force, can be used for current transmission and for connection to a voltage source.
- An inner electrode 10 is inserted into the insulator tube 2 starting from the opening 8.
- the inner electrode 10 extends approximately over the same length as the outer electrode 9 and is arranged cylindrically and coaxially to the longitudinal axis 1.
- the inner electrode 10 is made of a wire mesh, which is extremely flexible, so that this is only a given the inner diameter of the insulator tube 2 has very low inherent stability. As a result, dimensional tolerances of the insulator tube 2 cannot be compensated for. Furthermore, in the case of corona discharges, the inner electrode 10 is set in vibration so that it strikes the inner surface 3 of the insulator tube 2.
- a spring element in the form of a helical coil spring 11 is provided coaxially to the longitudinal axis 1, the windings of which extend over the length of the inner electrode 10, which bias the inner electrode 10 against the inner surface 3 of the insulator tube 2.
- the windings thereof In the relaxed state, i.e. In the non-assembled state of the helical spring 11, the windings thereof have an outer diameter which is larger than the inner diameter of the inner electrode 10 in the assembled state.
- a contact element 120 is inserted in the form of a wire, the contact element 122 serving to connect the outer electrode 109 to a voltage source.
- This ensures electrical contact between the contact element 10 and the outer electrode 109 over the entire length of the outer electrode 109.
- the inherent resistance of the outer electrode 109 does not lead to a voltage drop in the longitudinal direction thereof.
- the inner electrode 110 is in electrical contact with a voltage source over the entire length by means of the spring element in the form of the coil spring 111, uniform discharge is ensured over the entire length of the electrodes 109, 110.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Electrostatic Separation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10316378A DE10316378B3 (de) | 2003-04-10 | 2003-04-10 | Entladungsröhre |
PCT/EP2004/003762 WO2004091061A2 (de) | 2003-04-10 | 2004-04-08 | Entladungsröhre |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1611053A2 true EP1611053A2 (de) | 2006-01-04 |
Family
ID=32603251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04726443A Withdrawn EP1611053A2 (de) | 2003-04-10 | 2004-04-08 | Entladungsröhre |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070166209A1 (de) |
EP (1) | EP1611053A2 (de) |
DE (1) | DE10316378B3 (de) |
WO (1) | WO2004091061A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20082216A1 (it) * | 2008-12-15 | 2010-06-16 | Panciroli S R L | Dispositivo generatore di ozono |
JP6271833B2 (ja) * | 2012-11-19 | 2018-01-31 | 住友精密工業株式会社 | チューブ型のオゾン生成装置及びその製造方法 |
CN103213949B (zh) * | 2013-03-15 | 2016-05-18 | 刘作意 | 一种臭氧发生器 |
JP6196913B2 (ja) * | 2014-02-17 | 2017-09-13 | 住友精密工業株式会社 | チューブ型のオゾン発生装置 |
JP6291276B2 (ja) * | 2014-02-17 | 2018-03-14 | 住友精密工業株式会社 | チューブ型のオゾン発生装置 |
KR101573231B1 (ko) | 2015-03-05 | 2015-12-02 | 국방과학연구소 | 플라즈마 발생 전극모듈, 플라즈마 발생 전극 집합체 및 이를 이용한 플라즈마 발생장치 |
ES2642577T3 (es) * | 2015-07-20 | 2017-11-16 | Hilgenberg GmbH | Dispositivo de ionización |
EP3334683B1 (de) * | 2015-08-14 | 2020-05-13 | Stone, Robert De La Torre | Generator für allotropen sauerstoff |
DE102021203211B3 (de) | 2021-03-30 | 2022-09-29 | Dehne Entstaubungstechnik Ag | Vorrichtung für die atmosphärische dielektrische Barriereentladung sowie Herstellungsverfahren dafür |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1437760A (en) * | 1922-07-25 | 1922-12-05 | Kuhlenschmidt Johannes | Apparatus for producing cold electric discharges |
US2093619A (en) * | 1935-09-19 | 1937-09-21 | Electroaire Corp | Ozone producing apparatus |
DE1277218B (de) * | 1963-10-17 | 1968-09-12 | Ernst Hackenjos | Vorrichtung zur Erzeugung von Ozon unter Druck |
FR1530551A (fr) * | 1967-05-16 | 1968-06-28 | Cie Generale Des Eaux | Elément d'ozoneur perfectionné |
US3967131A (en) * | 1974-06-04 | 1976-06-29 | Ozone Incorporated | Corona discharge ozone generating unit |
US3933614A (en) * | 1975-07-07 | 1976-01-20 | Trienco, Inc. | Pressure vessel for hydrogen generator |
FR2327191A1 (fr) * | 1975-10-07 | 1977-05-06 | Signa Hranice Np | Tube d'ozonisation |
AT379119B (de) * | 1976-01-20 | 1985-11-25 | Hutter Apparatebau Ag | Roehrenozonisator |
DE2643772C2 (de) * | 1976-09-29 | 1985-01-17 | Hoechst Ag, 6230 Frankfurt | Coronaeinrichtung |
AR220434A1 (es) * | 1979-12-27 | 1980-10-31 | Notaro S | Conjunto para generar ozono,por medio de la aplicacion de tubos generadores |
CH666372A5 (en) * | 1984-07-20 | 1988-07-15 | Bentax Ag | Generating corona discharge in air - using air ionisation generator realised by insulator and electrode system |
DE3603406A1 (de) * | 1986-02-05 | 1987-08-06 | Ahlbrandt System Gmbh | Vorrichtung zur oberflaechenbehandlung von gegenstaenden |
US5516493A (en) * | 1991-02-21 | 1996-05-14 | Bell; Maxwell G. | Method and apparatus for producing ozone by corona discharge |
US5409673A (en) * | 1992-02-10 | 1995-04-25 | O'three Limited | Ozone generator having an electrode formed of a mass of helical windings and associated method |
US5354541A (en) * | 1993-06-09 | 1994-10-11 | Louis Sali | Ozone generator |
US5502346A (en) * | 1994-08-09 | 1996-03-26 | Xetin Co., Ltd. | Apparatus to generate corona discharges |
GB2309875B (en) * | 1996-02-02 | 2000-12-20 | Ozone Ind Ltd | An ozone generator |
DE29911754U1 (de) * | 1998-07-08 | 1999-11-25 | Dieckmann, Wolfgang, 21423 Winsen | Vorrichtung zur Erzeugung ionisierter Gase mittels Korona-Entladungen |
CA2296130A1 (en) * | 2000-01-14 | 2001-07-14 | The Bank Of Nova Scotia | Ozone generator |
ES2331806T3 (es) * | 2000-05-18 | 2010-01-15 | Sharp Kabushiki Kaisha | Metodo de esterilizacion. |
DE10127035A1 (de) * | 2001-06-02 | 2002-02-14 | Dehne Hans Werner | Verfahren zur Entkeimung und Geruchsneutralisation der Luft in Räumen nach dem Prinzip der nichtthermischen, plasma-chemischen Umsetzung bzw. der stillen Grenzschichtentladung arbeitend, wobei erfindungsgemäß die Ozonbildung soweit unterdrückt ist, dass sie unter der Nachweisgrenze von 0.05 ppm liegt. |
-
2003
- 2003-04-10 DE DE10316378A patent/DE10316378B3/de not_active Expired - Fee Related
-
2004
- 2004-04-08 EP EP04726443A patent/EP1611053A2/de not_active Withdrawn
- 2004-04-08 WO PCT/EP2004/003762 patent/WO2004091061A2/de active Application Filing
- 2004-10-21 US US10/552,683 patent/US20070166209A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2004091061A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE10316378B3 (de) | 2004-07-29 |
US20070166209A1 (en) | 2007-07-19 |
WO2004091061A2 (de) | 2004-10-21 |
WO2004091061A3 (de) | 2004-12-16 |
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Legal Events
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20130813 |