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1. 发明专利

JP2009062276A Ozone generating apparatus and ozone generating method 有权
标题翻译：臭氧发生装置和臭氧发生方法
公开(公告)号：JP2009062276A
公开(公告)日：2009-03-26
申请号：JP2008327571
申请日：2008-12-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WADA NOBORU , KUZUMOTO MASAKI , INANAGA YASUTAKA
IPC分类号： C01B13/11
摘要： PROBLEM TO BE SOLVED: To generate a high-concentration ozone gas free of nitrogen oxides with a high degree of efficiency even when ultrapure oxygen having purity of not less than 99.9% is used as a source gas.
SOLUTION: The ozone generating apparatus includes a pair of electrodes 11, 12 for producing discharge by the application of an AC voltage therebetween, and at least one dielectric 22 provided between the pair of electrodes. The source gas containing oxygen is provided into a discharge space 40 in which the discharge is produced to generate ozone by the action of the discharge. A surface lying between at least one of the pair of electrodes and the discharge space and in contact with the discharge has a surface resistivity of 10
4 Ωto 10
11 Ω. The source gas to be provided into the discharge space includes ultrapure oxygen having purity of not less than 99.9%.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使使用纯度不低于99.9％的超纯氧作为源气体，也可以高效率地生成不含氮氧化物的高浓度臭氧气体。解决方案：臭氧发生装置包括一对用于通过施加AC电压来产生放电的电极11,12和设置在该对电极之间的至少一个电介质22。含有氧的源气体被提供到放电空间40中，其中通过放电的作用产生放电以产生臭氧。位于一对电极中的至少一个与放电空间之间并与放电接触的表面的表面电阻率为10Ω/□至10Ω/□。提供给放电空间的源气体包括纯度不低于99.9％的超纯氧。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2004323280A Ozonizer, and method and apparatus for manufacturing the same 有权
公开(公告)号：JP2004323280A
公开(公告)日：2004-11-18
申请号：JP2003118777
申请日：2003-04-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KITAYAMA JIRO , NAKAJIMA SHINJI , WADA NOBORU , KUKIHARA HIROYUKI , YOSHIKAWA MASAFUMI , EZAKI TOKUMITSU
IPC分类号： C01B13/11 , B01J7/00 , B01J19/08 , H01T23/00
摘要： PROBLEM TO BE SOLVED: To improve dimensional accuracy and to prevent the increase of a production cost.
SOLUTION: A conductive part 2 composed essentially of carbon powder is stuck on the inside surface of a glass tube 1. A high voltage electrode 3 has the glass tube 1 and the conductive part 2. The conductive part 2 is formed by spraying a liquid mixture containing the carbon powder to the inside surface of the glass tube 1 and drying the sticking liquid mixture. A ground electrode 4 is oppositely provided on the outside surface of the glass tube 1 across a gap part 5. A gaseous starting material containing oxygen is supplied to the gap part 4. Ozone is produced in the gaseous starting material by the discharge in the gap part 5.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2014228127A ガス回収再充填システム审中-公开
标题翻译：气体回收再充电系统
公开(公告)号：JP2014228127A
公开(公告)日：2014-12-08
申请号：JP2013110887
申请日：2013-05-27
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： CHIKAISHI MASAHIRO , WADA NOBORU , OINUMA MANABU , INANAGA YASUTAKA
IPC分类号： F17C5/02 , F17C13/00
摘要：【課題】対象タンクから回収したSF6のうち、再充填できずに残るSF6の割合を低減することが可能なガス回収再充填システムを提供する。【解決手段】対象タンク(1)内のガスを分離濃縮する分離装置(2)と、分離装置で分離濃縮されたガスを液化する液化部(5)と、液化部に直結された気液分離器(6)と、気液分離器で分離された気相流体を回収する気相回収容器(7)と、気液分離器で分離された液相流体を回収する液相回収容器(8)と、気相回収容器に回収された気相流体と液相回収容器に回収された液相流体を対象タンクに還流することで再充填する制御部(20)とを備える。【選択図】図1
摘要翻译：要解决的问题：提供一种气体回收再充电系统，其能够降低SF6的速率，而不从目标罐回收的SF6中用SF6对目标罐进行再充电。解决方案：气体回收再充电系统包括：分离装置（2）在目标罐（1）中分离和冷凝气体; 液化单元（5），液化由分离装置（2）分离和冷凝的气体; 直接连接到液化单元（5）的气液分离器（6）; 回收由气液分离器（6）分离的气相流体的气相回收容器（7）; 回收由气液分离器（6）分离的液相流体的液相回收容器（8）; 以及将由气相回收容器（7）回收的气相流体和由液相回收容器（8）回收的液相流体回流到目标罐（1）的控制器（20），由此用气体对目标罐（1）进行再充电。

4. 发明专利

JP2013255898A Gas recovery apparatus and gas recovery method 审中-公开
标题翻译：气体回收装置和气体回收方法
公开(公告)号：JP2013255898A
公开(公告)日：2013-12-26
申请号：JP2012133928
申请日：2012-06-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： CHIKAISHI TADAHIRO , WADA NOBORU , INANAGA YASUTAKA
IPC分类号： B01D53/22 , C01B17/45
摘要： PROBLEM TO BE SOLVED: To provide a gas recovery apparatus and a gas recovery method capable of attaining prescribed recovery gas concentration and recovery rate even when the treatment gas concentration varies, and performing efficient drive with a long service life, without using excessive membrane modules.SOLUTION: A treatment gas concentration detection part (detection step, adjustment step) detects from the outside the concentration of treatment gas which is a mixed gas, and adjusts a membrane area ratio Y/X of a preceding stage membrane module whose membrane area is X and a subsequent stage membrane module whose membrane area is Y, on the basis of the detected concentration of the treatment gas.
摘要翻译：要解决的问题：提供一种即使在处理气体浓度变化时能够达到规定的回收气体浓度和回收率的气体回收装置和气体回收方法，也可以在不使用过量的膜组件的情况下进行使用寿命长的有效驱动。解决方案：处理气体浓度检测部（检测步骤，调整步骤）从外部检测作为混合气体的处理气体的浓度，调整膜面积为X的前级膜组件的膜面积比Y / X 和膜面积为Y的后期膜组件，基于检测到的处理气体的浓度。

5. 发明专利

JP2012121754A Ozone generator 审中-公开
标题翻译：臭氧发生器
公开(公告)号：JP2012121754A
公开(公告)日：2012-06-28
申请号：JP2010273430
申请日：2010-12-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAGAYAMA TAKAHISA , WADA NOBORU , KUZUMOTO MASAKI , NAKATANI HAJIME , TANIMURA YASUHIRO
IPC分类号： C01B13/11 , H01T23/00
摘要： PROBLEM TO BE SOLVED: To provide an ozone generator that can keep discharge gap constant and shows excellent ozone generation efficiency.SOLUTION: In the ozone generator, the inside of an inner pipe is connected to a first gas chamber, one end opened of an outer pipe is connected to a second gas chamber, a gas flows between the first and second chambers through a discharge space, and an alternating electric field is generated in the discharge space by using the inner pipe as a high-voltage electrode. Thus ozone is generated by discharging the gas flowing through the discharge space. A support pipe having an outer diameter smaller than that of the inner pipe is inserted into the inner pipe, and the support pipe is made to penetrate through a gas-separating wall for fixation, wherein the gas-separating wall separates the first and second gas chambers.
摘要翻译：要解决的问题：提供可以使放电间隙保持恒定并显示优异的臭氧产生效率的臭氧发生器。解决方案：在臭氧发生器中，内管的内部连接到第一气室，外管的一端开口连接到第二气室，气体在第一和第二腔之间通过一个放电空间，并且通过使用内管作为高压电极在放电空间中产生交变电场。因此，通过排出流过放电空间的气体来产生臭氧。将内径小于内管的外径的支管插入到内管中，使支管贯通气体分离壁进行固定，其中，气体分离壁将第一和第二气体室。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2005320223A Ozone generating unit 有权
标题翻译：臭氧发生单元
公开(公告)号：JP2005320223A
公开(公告)日：2005-11-17
申请号：JP2005029109
申请日：2005-02-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WADA NOBORU , KUZUMOTO MASAKI , INANAGA YASUTAKA
IPC分类号： B01J19/08 , C01B13/11 , H01T23/00
CPC分类号： C01B13/11 , C01B2201/12 , C01B2201/22 , C01B2201/34 , C01B2201/64
摘要： PROBLEM TO BE SOLVED: To provide a high concentration ozone gas containing no nitrogen oxide at a high efficiency even in case a feed gas of an extremely high purity oxygen (not lower than 99.9%) is used.
SOLUTION: In this unit, there are two electrodes 11 and 12, and in between them an electric discharge is generated by applying an alternate current voltage, and at least a dielectric matter 22 is set between the electrodes, and ozone is generated in the discharge zone 40 by supplying a feed gas containing oxygen. At least one of the electrodes and the surface of the dielectric matter being in the discharging zone facing the discharge have a surface resistivity of 10
4 -10
11 Ω and the feed gas supplied in the discharge zone is a high purity oxygen of not lower than 99.9%.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在使用极高纯度氧（不低于99.9％）的进料气体的情况下，也可以高效率地提供不含氮氧化物的高浓度臭氧气体。解决方案：在该单元中，存在两个电极11和12，并且在它们之间通过施加交流电压产生放电，并且至少在电极之间设置介电物质22，并且产生臭氧通过供给含有氧气的进料气体在排出区40中。位于面向放电的放电区域中的电极和电介质的表面中的至少一个具有表面电阻率为10 -10 11 Ω，并且进料气体在排放区供应的是高纯度不低于99.9％的氧气。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2014101260A Ozone generator 审中-公开
标题翻译：臭氧发生器
公开(公告)号：JP2014101260A
公开(公告)日：2014-06-05
申请号：JP2012255957
申请日：2012-11-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAGAYAMA TAKAHISA , NAKATANI HAJIME , ODAI YOSHIAKI , WADA NOBORU
IPC分类号： C01B13/11
摘要： PROBLEM TO BE SOLVED: To obtain an ozone generator in which degradation of a high voltage electrode is small, and reliability is high.SOLUTION: An ozone generator includes: an earth electrode that is a metal pipe in which a cross section is a circle shape; a glass tube that has a high voltage electrode formed by a conductor on an inner face, and is disposed in an inside of the earth electrode in a concentric manner to have a clearance between an exterior surface and an inner face of the earth electrode; and a high frequency high voltage electric power source that applies high frequency high voltage between the earth electrode and the high voltage electrode, and a gas including oxygen is made to flow in the clearance, the gas including oxygen is electrically discharged by a high frequency electric field that generates in the clearance of the clearance to generate ozone. In the ozone generator, one end of the glass tube is encapsulated, and the other end is inserted with a lead wire for electric connection from the high frequency high voltage electric power source to the high voltage electrode, and the glass tube is melted, thereby the lead wire is sealed to be encapsulated.
摘要翻译：要解决的问题：获得高电压电极的劣化小，可靠性高的臭氧发生器。臭氧发生器包括：接地电极，其截面为圆形的金属管 ; 具有由内表面上的导体形成的高电压电极的玻璃管，并且以同心方式设置在接地电极的内部，以在接地电极的外表面和内表面之间具有间隙; 以及在接地电极和高压电极之间施加高频高压的高频高压电源，使包含氧的气体在间隙中流动，包含氧的气体通过高频电气产生间隙的间隙产生臭氧的场。在臭氧发生器中，玻璃管的一端被封装，另一端插入有从高频高压电源到高压电极的电连接用引线，并且玻璃管熔化引线被密封以封装。

8. 发明专利

JP2010239736A Power conversion apparatus 审中-公开
标题翻译：功率转换装置
公开(公告)号：JP2010239736A
公开(公告)日：2010-10-21
申请号：JP2009084248
申请日：2009-03-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAMIDA TAICHIRO , SUGA IKURO , KUMAGAI TAKASHI , KURAHASHI ICHIGO , WADA NOBORU
IPC分类号： H02M7/48 , H02M7/06
摘要： PROBLEM TO BE SOLVED: To provide a power conversion apparatus without a risk of damage of an inverter due to a rise of DC bus bar voltage equal to or more than a breakdown voltage, even if the capacity of a smoothing capacitor is set to a prescribed degree or below so as to achieve a high power receiving factor by using a polyphase rectifying circuit. SOLUTION: The power conversion apparatus includes a rectifying circuit 2 which is formed of a diode element, rectifies voltage of an AC system 1 and outputs it to a DC bus bar PN, the inverter 3 which is formed of a semiconductor switching element, converts voltage of the DC bus bar PN into AC and supplies it to a load 4, a voltage clamping circuit 8 formed of a serial object of a shunt switch 6 and a shunt resistor 7, which are connected between the DC bus bars PN, and a switch control circuit 11 turning on the shunt switch 6 when a voltage between the DC bus bars PN reaches a prescribed voltage. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种功率转换装置，即使设置了平滑电容器的容量，即使设置了等于或大于击穿电压的直流母线电压上升，也不会损坏逆变器达到规定的程度以下，以便通过使用多相整流电路实现高功率接收系数。解决方案：电力转换装置包括由二极管元件形成的整流电路2，对交流系统1的电压进行整流并将其输出到直流母线PN，由半导体开关元件将直流母线PN的电压转换为交流电并将其提供给负载4，由分流开关6和分流电阻器7的串联对象形成的钳位电路8连接在直流母线PN之间，以及当DC母线PN之间的电压达到规定电压时，开关控制电路11接通分流开关6。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010173885A Silent discharge type plasma generator and method for extinguishing arc in silent discharge type plasma generator 有权
标题翻译：静电放电型等离子体发生器及其在静电放电型等离子体发生器中灭弧的方法
公开(公告)号：JP2010173885A
公开(公告)日：2010-08-12
申请号：JP2009016814
申请日：2009-01-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WADA NOBORU , TANIMURA YASUHIRO , KUZUMOTO MASAKI
IPC分类号： C01B13/11 , H05H1/24
摘要： PROBLEM TO BE SOLVED: To provide a silent discharge type plasma generator in which arc is thoroughly extinguished before the arc reaches a feeding member, and reliable insulation between electrodes can be restored. SOLUTION: The generator comprises a dielectric (3), first and second electrodes (1, 2) disposed oppositely across the dielectric, and an AC power supply (6) for applying an AC voltage between the electrodes to cause discharging, and plasma is formed by supplying gas to a discharge space for generating the discharge. The second electrode (2) consists of a conductive feeding thin film formed on the dielectric, and, when the dielectric is damaged to generate arc discharge between the electrodes, the arc discharge partially vanishes a feeding thin film extending from the arc discharge-generated portion to a feeding member (7) which connects the AC power supply and the feeding thin film in contact with the feeding thin film, and the arc discharge is extinguished by an arc extinguisher (10) disposed so as to simultaneously come into contact with at least the feeding thin film among the dielectric and the feeding thin film. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种无声放电型等离子体发生器，其中电弧在电弧到达馈电部件之前彻底熄灭，并且可以恢复电极之间的可靠绝缘。解决方案：发电机包括电介质（3），相对设置在电介质上的第一和第二电极（1,2）和用于在电极之间施加AC电压以引起放电的AC电源（6），以及通过将气体供给到用于产生放电的放电空间来形成等离子体。第二电极（2）由在电介质上形成的导电供给薄膜构成，并且当电介质损坏以在电极之间产生电弧放电时，电弧放电部分地消除从电弧放电产生部分延伸的馈电薄膜连接到与供电薄膜接触的交流电源和进料薄膜的供电部件（7），并且通过设置为同时至少接触的灭弧器（10）熄灭电弧放电电介质和进料薄膜之间的进料薄膜。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2014065620A Ozone feeding system and effluent treatment system 有权
标题翻译：臭氧进料系统和液体处理系统
公开(公告)号：JP2014065620A
公开(公告)日：2014-04-17
申请号：JP2012210345
申请日：2012-09-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WADA NOBORU , TANIMURA YASUHIRO , INANAGA YASUTAKA , OTA KOJI
IPC分类号： C01B13/10 , B01D53/04 , C01B13/11 , C02F3/12 , C02F11/06
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To obtain an ozone feeding system capable of executing, in a high efficiency and in a stable manner, an intermittent feed of a high-concentration ozone gas and an effluent treatment system using the same.SOLUTION: In an ozone feeding system including an ozone generator 2 for generating an ozonated oxygen gas by inducing a discharge within a raw ingredient gas including nitrogen and an adsorption/desorption device (adsorption/desorption column 3) for adsorbing or desorbing ozone onto or from an adsorbent depending on temperatures and alternately executing a first mode of cooling the adsorption/desorption device at or below a first temperature so as to induce the adsorption of ozone within the ozonated oxygen gas onto the adsorbent and a second mode of elevating the temperature of the adsorption/desorption device to a level higher than the first temperature so as to output a gas including ozone at a concentration higher than that of the ozonated oxygen gas generated by the ozone generator 2, a nitrogen oxide removal device (NOtrap 4) is configured between the ozone generator 2 and the adsorption/desorption device.
摘要翻译：要解决的问题：为了获得能够以高效率和稳定的方式执行高浓度臭氧气体和使用其的污水处理系统的间歇进料的臭氧进料系统。解决方案：在臭氧进料系统包括：臭氧发生器2，用于通过在包含氮气的原料气体内引起排放而产生臭氧氧化物;以及吸附/解吸装置（吸附/解吸塔3），用于根据温度和/或从吸附剂吸附或解吸臭氧; 交替地执行在第一温度或低于第一温度下冷却吸附/解吸装置的第一模式，以便引起臭氧在臭氧化氧气中吸附到吸附剂上，以及将吸附/解吸装置的温度升高到第二模式高于第一温度，以便产生浓度高于所产生的臭氧氧气的浓度的包含臭氧的气体通过臭氧发生器2，在臭氧发生器2和吸附/解吸装置之间配置氮氧化物去除装置（NO捕集器4）。

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