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1. 发明公开

EP2835347A4 OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD 有权
标题翻译：系统和方法臭氧产量
公开(公告)号：EP2835347A4
公开(公告)日：2015-12-09
申请号：EP13772459
申请日：2013-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： WADA NOBORU , ESAKI NORIMITSU , NAKATANI HAJIME , INANAGA YASUTAKA , ODAI YOSHIAKI
IPC分类号： C01B13/11 , B01J19/08
CPC分类号： C01B13/11 , B01J19/088 , B01J2219/00051 , B01J2219/00164 , B01J2219/0809 , C01B2201/10 , C01B2201/14 , C01B2201/22 , C01B2201/32 , C01B2201/64 , C01B2201/76 , C01B2201/90 , Y02P20/129

2. 发明专利

CA2832718A1 OZONE GENERATION SYSTEM AND METHOD FOR OPERATING OZONE GENERATION SYSTEM 未知
公开(公告)号：CA2832718A1
公开(公告)日：2012-10-18
申请号：CA2832718
申请日：2011-04-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATANI HAJIME , TAMURA TETSUYA , ESAKI NORIMITSU , ODAI YOSHIAKI , TAKEDA TOMOAKI
IPC分类号： C01B13/11
摘要： Provided is an ozone generation system having low running costs. This ozone generation system comprises an electrical charge unit price storage unit for storing an electrical charge unit price and a gas charge unit price storage unit for storing a gas charge unit price. The values for ozone concentration and gas flow rate, which are basic parameters for the amount of ozone generated, at which running costs will be at a minimum, is determined on the basis of the electricity charge unit price stored in the electricity charge unit price storage unit, the gas charge unit price stored in the gas charge unit price storage unit, and the required ozone generation amount required for ozonification gas. A gas flow rate regulator is controlled such that the determined gas flow rate is reached, and the power of a power source for an ozone generator is controlled such that the determined ozone concentration is reached.

3. 发明专利

DE60315105D1 未知
公开(公告)号：DE60315105D1
公开(公告)日：2007-09-06
申请号：DE60315105
申请日：2003-04-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： TABATA YOUICHIRO , USUI AKARU , OKIHARA YUJIRO , SAITSU TETSUYA , ESAKI NORIMITSU , NAKATANI HAJIME
IPC分类号： C01B13/11
摘要： An ozonizer (100) comprises laminated layers of electrode modulus (102) with flat plate electrodes (7, 3) and a flat dielectric plate (5) with spacer for forming a discharge region between the electrodes. An alternating current is applied between the discharge and a discharge is brought about in a gap of the discharge region, which is injected with a gas containing at least oxygen. In first electrode ozone passage (8) for taking out ozone generated by the discharge region is formed between an electrode surface facing the discharge region and a side portion. Ozone gas retrieving holes are dispersed in discharge region of one electrode to make flow velocity distribution in a radial direction (5). The ozone gas passages collect and draw out ozone generated at discharge region locations inside the electrode.

4. 发明公开

EP1870974A4 SILENT DISCHARGE TYPE PLASMA DEVICE 有权
标题翻译： STILL放电型等离子装置
公开(公告)号：EP1870974A4
公开(公告)日：2011-09-07
申请号：EP06729235
申请日：2006-03-16
申请人： MITSUBISHI ELECTRIC CORP
发明人： WADA NOBORU , KUZUMOTO MASAKI , NAKATANI HAJIME , IGEHARA HIROYUKI , ESAKI NORIMITSU , MINE SHINGO , TAMIDA TAICHIRO
IPC分类号： H01T19/00 , C01B13/11
CPC分类号： H01T19/00 , C01B13/11 , C01B2201/12 , C01B2201/14 , C01B2201/22 , C01B2201/24 , C01B2201/32 , C01B2201/34 , C01B2201/60 , C01B2201/64 , C01B2201/76 , C01B2201/90

5. 发明公开

EP2698342A4 OZONE GENERATION SYSTEM AND METHOD FOR OPERATING OZONE GENERATION SYSTEM 有权
标题翻译：臭氧产量的系统和方法臭氧BETRIEN生产系统
公开(公告)号：EP2698342A4
公开(公告)日：2014-10-15
申请号：EP11863484
申请日：2011-04-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATANI HAJIME , TAMURA TETSUYA , ESAKI NORIMITSU , ODAI YOSHIAKI , TAKEDA TOMOAKI
IPC分类号： C01B13/11
CPC分类号： C01B13/11 , C01B2201/64 , C01B2201/76 , C01B2201/90

6. 发明专利

CA2869291C OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD 未知
公开(公告)号：CA2869291C
公开(公告)日：2017-01-17
申请号：CA2869291
申请日：2013-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： WADA NOBORU , ESAKI NORIMITSU , NAKATANI HAJIME , INANAGA YASUTAKA , ODAI YOSHIAKI
IPC分类号： C01B13/11
摘要： This system includes: an ozone generating device (3) having discharge electrodes (30) that form a discharge space (305); a gas supplying device (1); a power source device that supplies power to the discharge electrodes (30); a temperature adjustment device (7) that adjusts a temperature of the discharge electrodes (30); a control unit (4) that controls an operation of the ozone generating device (3); and a detection unit (2, 6, 16, 25) that detects an ozone generation parameter (Di) in the ozone generating device (3); wherein, the control unit (4) causes the temperature of the discharge electrodes (30) to increase up to a vaporizing temperature of dinitrogen pentoxide by controlling the temperature adjustment device (7) and the gas supplying device (1) or the temperature adjustment device (7) and the power source device in their cooperative manner, based on the ozone generation parameter (Di) output from the detection unit (2, 6, 16, 25), to thereby switch the operation from a normal operation mode to a cleaning operation mode in which surfaces of the discharge electrodes (30) and the discharge space (305) are cleaned up in a state of continuing generation of ozone in the discharge space (305).

7. 发明专利

CA2832718C OZONE GENERATION SYSTEM AND METHOD FOR OPERATING OZONE GENERATION SYSTEM 未知
公开(公告)号：CA2832718C
公开(公告)日：2016-12-13
申请号：CA2832718
申请日：2011-04-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATANI HAJIME , TAMURA TETSUYA , ESAKI NORIMITSU , ODAI YOSHIAKI , TAKEDA TOMOAKI
IPC分类号： C01B13/11
摘要： To provide an ozone generation system in which a running cost is low. An ozone generation system comprises an electricity charge unit price storing part which stores an electricity charge unit and a gas charge unit price storing part which stores a gas charge unit price, based on the electricity charge unit price which is stored in the electricity charge unit price storing part, the gas charge unit price which is stored in the gas charge unit price storing part and necessary generation amount of ozone which is required for an ozonized gas, regarding an ozone concentration and a gas flow rate which are ozone generation amount basic parameters, values at which a running cost is a minimum are determined, a gas flow rate controller is controlled so as for a gas flow rate to be the determined gas flow rate and power of a power supply for an ozone generator is controlled so as for an ozone concentration to be the determined ozone concentration.

8. 发明专利

SG11201404583PA OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD 未知
公开(公告)号：SG11201404583PA
公开(公告)日：2014-11-27
申请号：SG11201404583P
申请日：2013-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： WADA NOBORU , ESAKI NORIMITSU , NAKATANI HAJIME , INANAGA YASUTAKA , ODAI YOSHIAKI
IPC分类号： C01B13/11
摘要： This system includes: an ozone generating device (3) having discharge electrodes (30) that form a discharge space (305); a gas supplying device (1); a power source device that supplies power to the discharge electrodes (30); a temperature adjustment device (7) that adjusts a temperature of the discharge electrodes (30); a control unit (4) that controls an operation of the ozone generating device (3); and a detection unit (25) that detects an ozone generation parameter (Di) in the ozone generating device (3); wherein, the control unit (4) causes the temperature of the discharge electrodes (30) to increase up to a vaporizing temperature of dinitrogen pentoxide by controlling the temperature adjustment device (7) and the gas supplying device (1) or the temperature adjustment device (7) and the power source device in their cooperative manner, based on the ozone generation parameter (Di) output from the detection unit (25), to thereby switch the operation from a normal operation mode to a cleaning operation mode in which surfaces of the discharge electrodes (30) and the discharge space (305) are cleaned up in a state of continuing generation of ozone in the discharge space (305).

9. 发明专利

CA2869291A1 OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD 未知
公开(公告)号：CA2869291A1
公开(公告)日：2013-10-10
申请号：CA2869291
申请日：2013-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： WADA NOBORU , ESAKI NORIMITSU , NAKATANI HAJIME , INANAGA YASUTAKA , ODAI YOSHIAKI
IPC分类号： C01B13/11
摘要： An ozone-generating system provided with: an ozone-generating device (3), which has a discharge electrode (30) that forms a discharge space (305); a gas supply device (1); a power source device, which supplies electric power to the discharge electrode (30); a temperature adjustment device (7), which adjusts the temperature of the discharge electrode (30); a control unit (4), which controls the operation of the ozone-generating device (3); and a detection unit (25), which detects an ozone generation parameter (Di) in the ozone-generating device (3). On the basis of the value of the ozone generation parameter (Di) output from the detection unit (25), the control unit (4) switches from a normal operation mode to a cleaning operation mode, in which the temperature adjustment device (7) and the gas supply device (1) or the temperature adjustment device (7) and the power source device are cooperatively controlled and the temperature of the discharge electrode (30) is raised to a temperature at which dinitrogen pentoxide is vaporized to clean the surface of the discharge electrode (30) and the discharge space (305) while continuing to generate ozone in the discharge space (305).

10. 发明专利

DE60315105T2 未知
公开(公告)号：DE60315105T2
公开(公告)日：2008-04-10
申请号：DE60315105
申请日：2003-04-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： TABATA YOUICHIRO , USUI AKARU , OKIHARA YUJIRO , SAITSU TETSUYA , ESAKI NORIMITSU , NAKATANI HAJIME
IPC分类号： C01B13/11
摘要： An ozonizer (100) comprises laminated layers of electrode modulus (102) with flat plate electrodes (7, 3) and a flat dielectric plate (5) with spacer for forming a discharge region between the electrodes. An alternating current is applied between the discharge and a discharge is brought about in a gap of the discharge region, which is injected with a gas containing at least oxygen. In first electrode ozone passage (8) for taking out ozone generated by the discharge region is formed between an electrode surface facing the discharge region and a side portion. Ozone gas retrieving holes are dispersed in discharge region of one electrode to make flow velocity distribution in a radial direction (5). The ozone gas passages collect and draw out ozone generated at discharge region locations inside the electrode.

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