WO2010032071A1 - Ozone generator, procedure and apparatus for the sterilization of grain crops during storage - Google Patents

Ozone generator, procedure and apparatus for the sterilization of grain crops during storage Download PDF

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Publication number
WO2010032071A1
WO2010032071A1 PCT/HU2009/000072 HU2009000072W WO2010032071A1 WO 2010032071 A1 WO2010032071 A1 WO 2010032071A1 HU 2009000072 W HU2009000072 W HU 2009000072W WO 2010032071 A1 WO2010032071 A1 WO 2010032071A1
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WO
WIPO (PCT)
Prior art keywords
unit
fact
apparatus described
ozone generator
air
Prior art date
Application number
PCT/HU2009/000072
Other languages
French (fr)
Inventor
Koltay Peter
Brunner Rita
Original Assignee
Koltay Peter
Brunner Rita
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koltay Peter, Brunner Rita filed Critical Koltay Peter
Publication of WO2010032071A1 publication Critical patent/WO2010032071A1/en

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00—Preservation of edible seeds, e.g. cereals
    • A23B9/16—Preserving with chemicals
    • A23B9/18—Preserving with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • 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
    • C01B2201/12—Plate-type 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
    • C01B2201/60—Feed streams for electrical dischargers
    • C01B2201/62—Air

Definitions

  • the invented solution is a procedure and apparatus suitable for the sterilization of grain crops while in storage, especially agricultural grain crops.
  • the methods leave a residue of the substance utilised: the different known procedures without exception leave a residue of the substance employed in the grain crops to a larger or smaller extent, which damage the tissue lowering the inner content value and also limiting further use of the grain crops.
  • the purpose of the invention is to eliminate the deficiencies described above, namely to create such an economical sterilization device for grain crops which is possible to operate at low costs with high efficiency, and after the utilization of which there is no residue.
  • the invention achieves the targets set above by utilizing an ozone generator which produces air with a purposefully determined ozone content and streaming the treated air through the grain crops to be sterilized with the appropriately variable speed.
  • the treated air making use of the excellent sterilizing and oxidizing ability of ozone eradicates fungi, fungus spores, bacteria and viruses, and greatly reduces the level of toxins already present in grain crops and produced by fungi.
  • the unit of the device generating the ozone (hereinafter called the ozone generator unit) must ensure the economical production of sufficient quantities of ozone that correspond to the amount of grain crops to be sterilized and to the amount of air streamed through the grain crops.
  • the unit of the device producing the ozone must produce ozone in such a way that completely eliminates any risk of fire or environmental pollution.
  • the insufflating ventilator of the apparatus must be capable of shifting enough air to sufficiently aerate the grain crops to be sterilized within a short period of time.
  • the device must be equipped with sensors suitable for the measurement of the amount of ozone produced by the device and the streaming speed of the moved air.
  • the appliance must be equipped with a suitable electronic control unit, which is capable of calculating the length of time necessary for the sterilization process and of accurately controlling the ozone generator and the insufflating ventilator of the appliance based on data provided by the sensors and the amount of grain crops to be sterilized.
  • the apparatus must be equipped with a communication device necessary for raising an alarm in case an event occurs during the operation of the device that definitely necessitates human intervention.
  • the procedure and apparatus must be suitable for use in traditional flat houses, flat houses with airing platforms and silos with airing platforms.
  • the invention carries out the tasks described above by placing the ozone generator unit past the insufflating ventilator in the same direction as the insufflated air flows.
  • the ozone generator unit operates following the principle of alternating current auxiliary electrode cold arc discharge increased by limited arc discharge. This procedure does not result in a high- temperature arc discharge, thus the risk of fire is eliminated, and at the same time it is capable of producing an extremely large amount of ozone.
  • the alternating current auxiliary electrode cold arc discharge increased by limited arc discharge occurs on two purpose-built electrode meshplates of the same size made of stainless steel. The mesh electrodes are placed parallel to each other and are separated by a glass plate of larger size. Between the mesh electrodes and the glass plate there is an appropriately sized airgap.
  • the larger sized glass plate prevents the direct high-temperature arc discharge between the mesh electrodes from all directions. It places a unit blowing out air past the ozone generator unit. The sensors measuring ozone concentration and the speed of streamed air are placed in the unit blowing out air. A purpose- built computer, to which the sensors measuring ozone concentration and the speed of streamed air are connected and which is equipped with a keyboard and a display monitor, is put in place to control the appliance. It puts electronic control units in place connected to the purpose-built computer which uses these units to control the ozone generator unit and the insufflating ventilator.
  • a sysout communication device is connected to the purpose-built computer, which is capable of sending an alert through both a landline and a GSM telecommunication network if necessary. All units of the device are connected where earthing is concerned and the device is connected to an environmental earthing system.
  • the apparatus which is the object of the invention, may be connected to the plastic covering tents in flat houses without airing platforms, to airing platforms when constructing both flat houses and silos with airing platforms with the use of adapters connectable to the unit blowing out air.
  • Diagram 1 is the perspective representation of the device.
  • Diagram 2. shows the theoretical placement of the ozone generator.
  • Diagram 3. is the perspective representation of the utilization of the procedure and the apparatus in flat houses without airing platforms.
  • Diagram 4. is the perspective representation of the utilization of the procedure and the apparatus in silos with airing platforms.
  • the appliance has an insufflating ventilator unit (1) and an ozone generator unit (2), which are connected to each other with the help of a sealed conical tubulature (5).
  • the insufflating ventilator unit (1) sucks in the surrounding air through the air- filtering unit (4).
  • the ozone generator unit (2) connects to the unit blowing out air (3), which can be connected to the differently assembled airing platforms with a replaceable interceptor adapter (6).
  • the high-voltage power supply unit (7) and the mesh electrode unit (8) are placed into the ozone generator unit (2).
  • the sensor measuring ozone concentration (9) and the sensor measuring the speed of air streamed through (10) can be found in the unit blowing out air (S).
  • the purpose-built electronic computer (11) equipped with a keyboard and a display monitor measures the necessary parameters of the air blown out with the help of the sensor measuring ozone concentration (9) and the sensor measuring the speed of air streamed through (10) placed in the unit blowing out air (3) and controls the operation of the insufflating ventilator unit (1) and the ozone generator unit (2) via the electronic control unit (12).
  • the electronic control unit (12) connects to the insufflating ventilator unit (1) and the ozone generator (2) through the control cable (13).
  • the purpose-built electronic computer (11) is connected to the communication unit (15) through the data transmission cable (14), which is capable of sending an alert through both a landline and a GSM telecommunication network if necessary.
  • the purpose-built electronic computer (11) is equipped with its own keyboard and display monitor, with the help of which the desired quantity and timing parameters can be set.
  • the purpose-built electronic computer (11) can also be connected to a microcomputer network with an interface cable (16), with the help of which the sterilization process may be controlled and completely followed remotely.
  • Diagram 2. shows the theoretical placement of the ozone generator (2).
  • the ozone generator unit (2) has two mesh electrodes (17) made of stainless steel, which are placed prallel to both each other and the insulating glass plate (18).
  • the appropriate sized airgap between the mesh electrodes (17) and the insulating glass plate (18) is maintained by plastic dividers (19).
  • the mesh electrodes (17) are connected to the high voltage cables (21) by connectors (20).
  • Diagram 3. is the perspective representation of the utilization of the procedure and the apparatus in flat houses without airing platforms.
  • the apparatus is connected to the plastic covering tents (23) that cover the grain crops with a purpose-built plastic tent adapter (22).
  • the metal casing of the apparatus (24) is connected to the environmental earthing system via an earthing cable (25).
  • Diagram 4. is the perspective representation of the utilization of the procedure and the apparatus in silos with airing platforms.
  • the apparatus is connected to the suction connection of the silo with the help of the silo-ventilator adapter (26).
  • the metal casing of the apparatus (24) is connected to the environmental earthing system via an earthing cable (25).
  • the apparatus which is the object of the invention, carries out the task of sterilizing grain crops with low operational costs, it is easy to handle and is effective and highly efficient. Another advantage of using the device is that the sterilization process does not leave any residue on the grain crops, and there is no environmental pollution.
  • the operation of the apparatus can also be controlled and supervised remotely. LIST OF THE REFERENCE SYMBOLS:

Abstract

The invention carries out the tasks of sterilizing grain crops after harvest while in storage. The invention achieves this end by blowing air with the necessary concentration of ozone through the heap of grain crops placed in the storage facility with the help of the insufflating ventilator and the ozone generator unit. The procedure and apparatus as invented are suitable for use in traditional flat houses, flat houses with airing platforms and silos with airing platforms. ˙

Description

OZONE GENERA TOR, PROCEDURE AND APPARA TUS FOR THE STERILIZA TION
OF GRAIN CROPS DURING STORA GE
The invented solution is a procedure and apparatus suitable for the sterilization of grain crops while in storage, especially agricultural grain crops.
It is a well-know fact that the number of fungal infections of agricultural grain crops begins to increase immediately after harvest when the grain crops are put in storage. The extent and speed of fungal infections is influenced by a number of factors such as devices used to turn over the heaps, previous infections of storage facilities and silos, the moisture content and temperature of the grain crops put in storage and their infections brought in from the field. The extent of the fungal infection due to in-storage and handling circumstances can be so high that the grain crops put in storage become unsuitable for further processing or sale. Today's modern technologies prevent fungal infections and the spread of insect pests by sterilizing and treating the grain crops put in storage with different organic acids, chemical substances, heat treatment, poisonous gases or radiation.
The sterilization technologies described above are dealt with in chapter 2.11 of Dr. Tomay Tibor's "Gabonatarolas" /Grain Storage/ (Gabona Troszt, Budapest, 1987) titled "The Micro Flora of Cereals" as well as in chapter 6 titled "The Pests of Cereals and Pest Control", in the chapter titled "Preservation of Moist Corn Using Organic Acids" of Dr. Gyδri Zoltan and Dr. Gyδrine dr. Mile Irma's "A kukorica minδsege es feldolgozasa" /Quality and Processing of Corn/ (Szaktudas Kiadό Haz Rt., Budapest, 2002) and also in chapter XI.9. titled "Possibilities of Lowering the Degree of Infection and the Toxin Content of Infected Cereal" of Kovacs Ferenc's (editor) "Peneszgombak - mikrotoxinok a taplaleklancban /Mould Fungi - Micro Toxins in the Food Chain/ (MTA Agrartudomanyok Osztalya, Budapest, 2001).
The technologies described in the above literature all have in common the fact that, corresponding to the method in question, they introduce organic acids, poisonous chemical substances, compounds, high heat, poisonous gases or hard radiation into the grain crops in storage aiming to reduce fungal infections, toxin levels present in the grain crops and to eradicate insect pests.
Based on practical experience methods employed to sterilize grain crops all lack the following:
The methods are costly: substances used for the sterilization and the devices used to introduce said substances into grain crops are expensive.
The effectiveness of the methods is limited: so far, none of the known sterilization procedures for grain crops have ensured 100% effectiveness. Concerning time, space or both, efficiency can be regard as relatively low.
The methods leave a residue of the substance utilised: the different known procedures without exception leave a residue of the substance employed in the grain crops to a larger or smaller extent, which damage the tissue lowering the inner content value and also limiting further use of the grain crops.
The methods are time-consuming: most of the known procedures require a considerable amount of time to carry out or the time that needs to elapse after the treatment under health regulations is quite long.
Based on recognition, the purpose of the invention is to eliminate the deficiencies described above, namely to create such an economical sterilization device for grain crops which is possible to operate at low costs with high efficiency, and after the utilization of which there is no residue. A device with which sterilization can be carried out in a short period of time and which does not pollute the environment.
The invention achieves the targets set above by utilizing an ozone generator which produces air with a purposefully determined ozone content and streaming the treated air through the grain crops to be sterilized with the appropriately variable speed. The treated air making use of the excellent sterilizing and oxidizing ability of ozone eradicates fungi, fungus spores, bacteria and viruses, and greatly reduces the level of toxins already present in grain crops and produced by fungi.
According to the set target, the procedure and the apparatus are to perform the following tasks: The unit of the device generating the ozone (hereinafter called the ozone generator unit) must ensure the economical production of sufficient quantities of ozone that correspond to the amount of grain crops to be sterilized and to the amount of air streamed through the grain crops.
The unit of the device producing the ozone must produce ozone in such a way that completely eliminates any risk of fire or environmental pollution.
The insufflating ventilator of the apparatus must be capable of shifting enough air to sufficiently aerate the grain crops to be sterilized within a short period of time.
The device must be equipped with sensors suitable for the measurement of the amount of ozone produced by the device and the streaming speed of the moved air.
The appliance must be equipped with a suitable electronic control unit, which is capable of calculating the length of time necessary for the sterilization process and of accurately controlling the ozone generator and the insufflating ventilator of the appliance based on data provided by the sensors and the amount of grain crops to be sterilized.
The apparatus must be equipped with a communication device necessary for raising an alarm in case an event occurs during the operation of the device that definitely necessitates human intervention.
The procedure and apparatus must be suitable for use in traditional flat houses, flat houses with airing platforms and silos with airing platforms.
The invention carries out the tasks described above by placing the ozone generator unit past the insufflating ventilator in the same direction as the insufflated air flows. The ozone generator unit operates following the principle of alternating current auxiliary electrode cold arc discharge increased by limited arc discharge. This procedure does not result in a high- temperature arc discharge, thus the risk of fire is eliminated, and at the same time it is capable of producing an extremely large amount of ozone. The alternating current auxiliary electrode cold arc discharge increased by limited arc discharge occurs on two purpose-built electrode meshplates of the same size made of stainless steel. The mesh electrodes are placed parallel to each other and are separated by a glass plate of larger size. Between the mesh electrodes and the glass plate there is an appropriately sized airgap. The larger sized glass plate prevents the direct high-temperature arc discharge between the mesh electrodes from all directions. It places a unit blowing out air past the ozone generator unit. The sensors measuring ozone concentration and the speed of streamed air are placed in the unit blowing out air. A purpose- built computer, to which the sensors measuring ozone concentration and the speed of streamed air are connected and which is equipped with a keyboard and a display monitor, is put in place to control the appliance. It puts electronic control units in place connected to the purpose-built computer which uses these units to control the ozone generator unit and the insufflating ventilator. A sysout communication device is connected to the purpose-built computer, which is capable of sending an alert through both a landline and a GSM telecommunication network if necessary. All units of the device are connected where earthing is concerned and the device is connected to an environmental earthing system. The apparatus, which is the object of the invention, may be connected to the plastic covering tents in flat houses without airing platforms, to airing platforms when constructing both flat houses and silos with airing platforms with the use of adapters connectable to the unit blowing out air.
The solution represented by the invention is described in more detail by diagrams, which show a constructed example of the invention. Diagram 1. is the perspective representation of the device. Diagram 2. shows the theoretical placement of the ozone generator. Diagram 3. is the perspective representation of the utilization of the procedure and the apparatus in flat houses without airing platforms. Diagram 4. is the perspective representation of the utilization of the procedure and the apparatus in silos with airing platforms.
As shown in diagram 1. the appliance has an insufflating ventilator unit (1) and an ozone generator unit (2), which are connected to each other with the help of a sealed conical tubulature (5). The insufflating ventilator unit (1) sucks in the surrounding air through the air- filtering unit (4). The ozone generator unit (2) connects to the unit blowing out air (3), which can be connected to the differently assembled airing platforms with a replaceable interceptor adapter (6). The high-voltage power supply unit (7) and the mesh electrode unit (8) are placed into the ozone generator unit (2). The sensor measuring ozone concentration (9) and the sensor measuring the speed of air streamed through (10) can be found in the unit blowing out air (S).
The purpose-built electronic computer (11) equipped with a keyboard and a display monitor measures the necessary parameters of the air blown out with the help of the sensor measuring ozone concentration (9) and the sensor measuring the speed of air streamed through (10) placed in the unit blowing out air (3) and controls the operation of the insufflating ventilator unit (1) and the ozone generator unit (2) via the electronic control unit (12). The electronic control unit (12) connects to the insufflating ventilator unit (1) and the ozone generator (2) through the control cable (13). The purpose-built electronic computer (11) is connected to the communication unit (15) through the data transmission cable (14), which is capable of sending an alert through both a landline and a GSM telecommunication network if necessary. The purpose-built electronic computer (11) is equipped with its own keyboard and display monitor, with the help of which the desired quantity and timing parameters can be set. The purpose-built electronic computer (11) can also be connected to a microcomputer network with an interface cable (16), with the help of which the sterilization process may be controlled and completely followed remotely.
Diagram 2. shows the theoretical placement of the ozone generator (2). The ozone generator unit (2) has two mesh electrodes (17) made of stainless steel, which are placed prallel to both each other and the insulating glass plate (18). The appropriate sized airgap between the mesh electrodes (17) and the insulating glass plate (18) is maintained by plastic dividers (19). The mesh electrodes (17) are connected to the high voltage cables (21) by connectors (20). Diagram 3. is the perspective representation of the utilization of the procedure and the apparatus in flat houses without airing platforms. The apparatus is connected to the plastic covering tents (23) that cover the grain crops with a purpose-built plastic tent adapter (22). The metal casing of the apparatus (24) is connected to the environmental earthing system via an earthing cable (25).
Diagram 4. is the perspective representation of the utilization of the procedure and the apparatus in silos with airing platforms. The apparatus is connected to the suction connection of the silo with the help of the silo-ventilator adapter (26). The metal casing of the apparatus (24) is connected to the environmental earthing system via an earthing cable (25).
The apparatus, which is the object of the invention, carries out the task of sterilizing grain crops with low operational costs, it is easy to handle and is effective and highly efficient. Another advantage of using the device is that the sterilization process does not leave any residue on the grain crops, and there is no environmental pollution. The operation of the apparatus can also be controlled and supervised remotely. LIST OF THE REFERENCE SYMBOLS:
1. insufflating ventilator unit
2. ozone generator unit
3. unit blowing out air
4. air filtering unit
5. sealed conical tubulature
6. replaceable interceptor adapter
7. high- voltage power supply unit
8. electrode unit
9. sensor measuring ozone concentration
10. sensor measuring the speed of air streamed through
11. purpose-built electronic computer
12. electronic control unit
13. control cable
14. data transmission cable
15. communication unit
16. interface cable
17. mesh electrode
18. insulating glass plate
19. plastic divider
20. connector
21. high- voltage cable
22. plastic tent adapter
23. plastic covering tent
24. metal casing
25. earthing cable
26. silo-ventilator adapter

Claims

1. The ozone generator, which is equipped with two stainless steel mesh electrodes (17) of equal width and length placed parallel to each other and between which there is an insulating glass plate (18) with the same sized airgap between the glass plate and each mesh electrode and which is larger in size both in width and length than the mesh electrodes.
2. The apparatus described in claim 1. is characterized by the fact that it has plastic dividers (19) between the mesh electrodes (17) and the insulating glass plate (19).
3. The apparatus described in claim 1. or claim 2. is characterized by the fact that the mesh electrodes have connectors (20) and high- voltage cables (21).
4. The apparatus described in claim 1. or claim 2. or claim 3. is characterized by the fact that it has a purpose-built high-voltage power supply unit (7) connected to the high-voltage cables.
5. Apparatus for in-storage sterilization of grain crops, which has an insufflating ventilator unit, an ozone generator unit connected to the insufflating ventilator unit, a unit blowing out air connected to the ozone generator unit, sensors measuring ozone concentration and air speed placed into the unit blowing out air, a purpose-built electronic computer connected to the insufflating ventilator unit and to the ozone generator unit, a metal casing housing the entire apparatus, an earthing cable connected to the metal casing, and has a replaceable adapter connected to the unit blowing out air characterized by the fact that it has an insufflating ventilator unit (1) and an ozone generator unit (2) controlled by a purpose-built electronic computer (11) for the production of treated, sterilizing and ozone- enriched air ensured by the ozone generator unit (2) and insufflated by the insufflating ventilator unit (1), and that it has a unit (3) blowing treated, ozone-enriched air through the grain crops placed in the grain storage facility.
6. The apparatus described in claim 5. is characterized by the fact that it has a metal casing (24) housing the entire apparatus.
7. The apparatus described in claim 5. or claim 6. is characterized by the fact that it has an earthing cable (25) connected to the metal casing (24).
8. The apparatus described in claim 5. or claim 6. or claim 7. is characterized by the fact that it has a replaceable air-intake adapter unit (6) connected to the unit blowing out air (3).
9. The apparatus described in claim 5. or claim 8. is characterized by the fact that it has a plastic tent adapter (22) and a silo-ventilator adapter (26) connected to the replaceable air- intake adapter unit (6).
10. The apparatus described in claim 5. or claim 6. or claim 7. or claim 8. or claim 9. is characterized by the fact that it has a purpose-built electronic computer (11) equipped with its own keyboard and display monitor.
11. The apparatus described in claim 5. or claim 10. is characterized by the fact that the purpose-built electronic computer (11) is equipped with a sensor measuring ozone concentration (9) and a sensor measuring the speed of air streamed through (10), both of which are placed in the unit blowing out air (3).
12. The apparatus described in claim 1. or claim 5. is characterized by the fact that it has an electronic control unit (12) connected to the purpose-built electronic computer (11), the insufflating ventilator (1) and the ozone generator unit (2).
13. The apparatus described in claim 5. or claim 10. is characterized by the fact that it has a communication unit (15)connected to the purpose-built electronic computer (11).
PCT/HU2009/000072 2008-09-22 2009-08-05 Ozone generator, procedure and apparatus for the sterilization of grain crops during storage WO2010032071A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0800578A HUP0800578A2 (en) 2008-09-22 2008-09-22 Ozonizer, method and device for fumigation of stored grain crop
HUP0800578 2008-09-22

Publications (1)

Publication Number Publication Date
WO2010032071A1 true WO2010032071A1 (en) 2010-03-25

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WO (1) WO2010032071A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018178732A1 (en) 2017-03-29 2018-10-04 Rebek Laszlo Device with improved characteristics to facilitate the production of ozone, instrument for the production of ozone equipped with a special device, and equipment for increasing the effectiveness of ozone treatment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606906A (en) * 1945-11-06 1948-08-23 Norman Emile Mcclelland Improvements in or relating to ozonisers
SU1564113A1 (en) * 1988-04-01 1990-05-15 Институт Физики Ан Киргсср Ozonizer
WO2003039607A1 (en) * 2001-11-08 2003-05-15 Tso3 Inc. Method and apparatus for ozone sterilization
WO2005011846A1 (en) * 2003-07-18 2005-02-10 David Richard Hallam Air cleaning device
RU2315460C1 (en) * 2006-08-07 2008-01-27 Закрытое акционерное общество "Московские озонаторы" Method and complex for ozone treatment of grain, seeds, and rooms

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606906A (en) * 1945-11-06 1948-08-23 Norman Emile Mcclelland Improvements in or relating to ozonisers
SU1564113A1 (en) * 1988-04-01 1990-05-15 Институт Физики Ан Киргсср Ozonizer
WO2003039607A1 (en) * 2001-11-08 2003-05-15 Tso3 Inc. Method and apparatus for ozone sterilization
WO2005011846A1 (en) * 2003-07-18 2005-02-10 David Richard Hallam Air cleaning device
RU2315460C1 (en) * 2006-08-07 2008-01-27 Закрытое акционерное общество "Московские озонаторы" Method and complex for ozone treatment of grain, seeds, and rooms

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HUP0800578A2 (en) 2009-09-28

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