WO2004091061A2 - Entladungsröhre - Google Patents
Entladungsröhre Download PDFInfo
- Publication number
- WO2004091061A2 WO2004091061A2 PCT/EP2004/003762 EP2004003762W WO2004091061A2 WO 2004091061 A2 WO2004091061 A2 WO 2004091061A2 EP 2004003762 W EP2004003762 W EP 2004003762W WO 2004091061 A2 WO2004091061 A2 WO 2004091061A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- discharge tube
- electrode
- contact
- tube according
- insulator
- Prior art date
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
- the invention relates to a discharge tube, in particular for the ionization of air, oxygen or other gases and for generating ozone from air or oxygen.
- air ionization generators according to CH 666 372 A5 are used for disinfection. These have an insulator tube made, for example, of glass, in the interior of which a sleeve-shaped inner electrode is arranged lying against the inner wall of the insulator tube. An outer electrode is provided against the outer wall. A high voltage is applied between the two electrodes, which causes corona discharges between the two electrodes. The corona discharges lead to the splitting and ionization of the oxygen molecules in the air. The cleavage of the oxygen molecules (O 2 ) creates highly reactive oxygen atoms. These act as oxidizing agents and oxidize oxidizable substances immediately after they are formed, thereby damaging the cell structure of microorganisms. This includes viruses, mold spores, bacteria as well as odor molecules and pollutants.
- oxygen ions that also have an air-cleaning effect. They bind additional oxygen molecules and thus form so-called oxygen clusters.
- the oxygen ions bind dusts suspended in the air so that they sink due to their increasing weight and thus purify the air. In addition, the dusts can be filtered more easily due to their increasing size.
- the voltage present is increased, the proportion of atomic oxygen which does not oxidize with substances but instead forms ozone (O 3 ) is increased, so that basically such discharge tubes can also be used for ozone production.
- O 3 ozone
- the amount of ozone generated must be checked in some cases and kept as low as possible, for example by applying lower voltages.
- 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.
- Metal grids and perforated plates are used as the internal electrode.
- the metal grid or perforated plate is formed into a cylindrical body, which is inserted into the insulator tube.
- the inner electrode has an outer diameter in the relaxed state, which is slightly larger than the inner diameter of the insulator tube, so that the inner electrode rests with a prestress against the inner surface of the insulator tube.
- the preload is generated by the internal electrode's own spring force.
- insulator tubes which are provided on the inside with a “glossy silver coating” which represents the inner electrode.
- conventional insulator tubes have high dimensional tolerances, so that over the length of the insulator tube when using internal electrodes in the form of metal grid gaps or perforated sheets. During the corona discharges there is therefore noise due to vibrations of the inner electrode. Here too, uneven contact of the inner electrode concentrates or unevenly generates discharges that can damage the insulator tube.
- a discharge tube is known from DE 299 11 754 U1, in which a connecting conductor in the form of a bristle contact is used.
- the connecting conductor has bristles which run radially over the entire length of the inner electrode and are in contact with the inner electrode. In order to ensure perfect contact between the bristles and the inner electrode, these are pretensioned against the inner electrode.
- the bristles are slightly bent against the direction of insertion of the bristle contact when mounting the bristle contact and, due to their elasticity, lie closely against the inner electrode.
- the object of the present invention is to provide a discharge tube which has a low level of noise during operation, ensures uniform discharge and the components of which are easy to assemble and disassemble.
- the object is encompassed by a discharge 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 metal wire ensures that a uniform electrical voltage is applied to the inner electrode over the length of the metal wire and that the inherent resistance of the inner electrode does not lead to a voltage drop in the longitudinal direction of the inner electrode.
- the metal wire can extend over the entire length of the inner electrode, so that only the provision of the metal wire ensures that the inner electrode lies flat against its inner surface over the entire length of the insulator tube.
- 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.
- a contact element can be provided which is in electrical contact with the latter at least over most of the length of the outer electrodes, preferably over the entire length of the outer electrode. This ensures that a uniform electrical voltage is applied to the outer electrode over the length of the electrical contact between the contact element and the outer electrode and the inherent resistance of the outer electrode does not lead to a voltage drop in the longitudinal direction thereof. This ensures that evenly distributed discharges are guaranteed over the length.
- the object is furthermore encompassed by a discharge tube
- a contact element which is at least over most of the length .0 of the outer electrode in electrical contact with this, solved.
- the contact element is preferably in electrical contact with the outer electrode over the entire length thereof.
- the contact element can be integrally connected to the outer electrode, i. that is, it can be soldered to the outer electrode.
- the outer electrode can form an IO guide radially spaced from the insulator tube, in which the contact element is received.
- the guide can be designed in the form of a channel and the contact element in the form of a wire, the contact element being pushed into the guide.
- the outer electrode can be made of a radially stretchable wire mesh or wire mesh in tubular Form be made, which are connected to each other along a connecting line in the longitudinal direction of the outer electrode, for. B. be soldered so that a first hose section is formed in which the insulator tube is received and a second hose section is formed which runs parallel to the first hose section and in which the contact element is received.
- the inner electrode is preferably made of a wire mesh, which has a fine to very fine mesh size, or a grid.
- the element can also be made of a thin sheet or foil and perforations such as e.g. with a perforated plate.
- the inner surface and the outer surface of the insulator tube are cylindrical and are arranged coaxially to a longitudinal axis.
- the inner electrode and the outer electrode are cylindrical and arranged coaxially to the longitudinal axis.
- the outer electrode is preferably made of a radially stretchable wire mesh or wire mesh in the form of a tube.
- the outer electrode can thus be easily pushed onto the insulator tube with a slight radial expansion, so that the outer electrode is arranged on the insulator tube with a prestress.
- the outer electrode is also preferably made of stainless steel.
- the insulator tube can be made of glass, e.g. made of lime soda glass or borosilicate glass.
- Lime soda glass has the advantage that the insulator tube can be manufactured inexpensively and also has high strength.
- Borosilicate glass on the other hand, has better electrical breakdown numbers, but breaks more easily.
- the insulator tube has a bottom at one longitudinal end, which is formed in one piece with the insulator tube and closes it.
- the insulator tube has an opening at a second longitudinal end, through which the inner electrode and the spring element are inserted into the insulator tube can be.
- the insulator tube In order to avoid damage to the opening of the insulator tube, in particular when torsionally rigid inner electrodes are used, which require a large contact pressure, the insulator tube is designed to taper over part of the length of the opening.
- Figure 1 is an exploded view of a first embodiment of a discharge tube according to the invention
- FIG. 2 shows a side view of the discharge tube according to FIG. 1;
- FIG. 3 shows a longitudinal section of the discharge tube according to FIG. 1;
- FIG. 4 shows a cross section along the section line IV-IV according to FIG. 3;
- FIG. 5 shows a longitudinal section of a discharge tube with an insulator tube tapering towards the opening
- FIG. 6 shows a longitudinal section of a second embodiment of a discharge tube according to the invention.
- FIG. 7 shows a cross section along the section line VII-VII in accordance with FIG. 6;
- Figure 8 shows a longitudinal section of a third embodiment of a discharge tube according to the invention and 9 shows a cross section along the section line IX-IX according to FIG.
- FIGS 1 to 4 show a first embodiment of a discharge tube according to the invention in different representations. For the sake of clarity, the discharge tube and its components are not shown to scale. Figures 1 to 4 are described together below.
- 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.
- the coil spring 11 has a connection section 12 with an eyelet 13 at its end facing the opening 8 of the insulator tube 2.
- the eyelet 13 is connected to an electrical connection 15 by means of a nut 14.
- the electrical connection 15 is passed through a cap 16 so that it can be connected to a voltage source.
- the cap 16 has a bottom section 17 which runs transversely to the longitudinal axis 1 and closes the opening 8 of the insulator tube 2.
- the helical spring 11 Due to the line contact between the helical spring 11 and the inner electrode 10, the helical spring 11 can be installed by simply screwing it into the insulator tube 2 and dismantled in the same way. During assembly ⁇ , the coil spring 11 retracts into the insulator tube 2 during a rotating movement. When dismantling, it can be unscrewed accordingly. Thus, the discharge tube can be easily dismantled so that the individual components can be easily recycled. Because of the line contact and the concern The helical spring 11 over the entire length of the inner electrode 10 ensures that the inner electrode 10 lies against the inner surface 3 of the insulator tube 2 over its entire length, dimensional tolerances of the insulator tube 2 being compensated for due to the high flexibility of the wire mesh of the inner electrode 10. Because there are no gaps between the inner electrode 10 and the inner surface 3, no vibrations and concentrated tuft discharges can occur on the inner electrode 10, which would lead to noise and damage to the insulator tube 2.
- FIG. 5 shows a discharge tube according to the invention, in which the insulator tube 2 'tapers towards the opening 8'.
- Components and features that correspond to those of Figures 2 to 4 are provided with the same reference numerals and described there.
- the discharge tube according to FIG. 5 corresponds to the discharge tube according to FIGS. 1 to 4.
- Figures 6 and 7 show a second embodiment of a discharge tube according to the invention in different representations.
- the second embodiment corresponds to the first embodiment.
- the outer electrode 109 is basically designed in accordance with the first embodiment.
- the outer electrode 109 is formed in the form of a tube with two tube sections running parallel to one another.
- the outer electrode is integrally connected along a connecting axis that runs parallel to the longitudinal axis 101 of the insulator tube 102 in such a way that two tube sections 121, 122 form. With a first tube section 121, the outer electrode 109 is slipped over the insulator tube 102.
- 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.
- FIGS 8 and 9 show a third embodiment of a discharge tube according to the invention in different representations.
- both the inner electrode 210 and the outer electrode 209 correspond to the first embodiment.
- a contact element 220 is provided in the form of a wire, which extends parallel to the longitudinal axis 201 of the insulator tube 202 and is preferably integrally connected to the outer electrode 209.
- the contact element 220 is preferably soldered to the outer electrode 209. This results in the same advantages as in the second embodiment of the discharge tube.
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- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04726443A EP1611053A2 (de) | 2003-04-10 | 2004-04-08 | Entladungsröhre |
US10/552,683 US20070166209A1 (en) | 2003-04-10 | 2004-10-21 | Discharge tube |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10316378.6 | 2003-04-10 | ||
DE10316378A DE10316378B3 (de) | 2003-04-10 | 2003-04-10 | Entladungsröhre |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004091061A2 true WO2004091061A2 (de) | 2004-10-21 |
WO2004091061A3 WO2004091061A3 (de) | 2004-12-16 |
Family
ID=32603251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/003762 WO2004091061A2 (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 |
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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 |
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None |
Also Published As
Publication number | Publication date |
---|---|
DE10316378B3 (de) | 2004-07-29 |
US20070166209A1 (en) | 2007-07-19 |
EP1611053A2 (de) | 2006-01-04 |
WO2004091061A3 (de) | 2004-12-16 |
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