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    OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD
    232.
    发明公开
    OZONE-GENERATING SYSTEM AND OZONE GENERATION METHOD 有权
    臭氧发生系统和臭氧发生方法

    公开(公告)号：EP2835347A1

    公开(公告)日：2015-02-11

    申请号：EP13772459.7

    申请日：2013-02-12

    Applicant: Mitsubishi Electric Corporation

    Inventor： WADA, Noboru ,  ESAKI, Norimitsu ,  NAKATANI, Hajime ,  INANAGA, Yasutaka ,  ODAI, Yoshiaki

    IPC: C01B13/11

    CPC classification number: 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

    Abstract: 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).

    Abstract translation: 该系统包括：具有形成放电空间（305）的放电电极（30）的臭氧发生装置（3）; 一个气体供应装置（1）; 向放电电极（30）供电的电源装置; 温度调节装置（7），其调节放电电极（30）的温度; 控制单元（4），其控制臭氧发生装置（3）的操作; 以及检测单元（25），其检测臭氧发生装置（3）中的臭氧发生参数（Di）。 其中，控制单元（4）通过控制温度调节装置（7）和气体供应装置（1）或温度调节装置（1）使放电电极（30）的温度增加至五氧化二氮的气化温度 （7）输出的臭氧发生参数（Di），以协作的方式将电源装置（7）和电源装置从正常操作模式切换到清洁操作模式，在清洁操作模式中， 在放电空间305中继续产生臭氧的状态下，放电电极30和放电空间305被清洁。

    NITROGEN-FREE OZONE GENERATION UNIT AND OZONE GAS SUPPLY SYSTEM
    235.
    发明公开
    NITROGEN-FREE OZONE GENERATION UNIT AND OZONE GAS SUPPLY SYSTEM 审中-公开
    无氮臭氧发生装置和臭氧供气系统

    公开(公告)号：EP2698343A1

    公开(公告)日：2014-02-19

    申请号：EP11863582.0

    申请日：2011-04-13

    Applicant: Toshiba Mitsubishi-Electric Industrial Systems Corporation

    Inventor： NISHIMURA, Shinichi ,  TABATA, Yoichiro

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/64 ,  C01B2201/66 ,  C01B2201/76 ,  C01B2201/90

    Abstract: An object of the present invention is to achieve downsizing of a nitrogen-free ozone generation unit provided with a function having a plurality of means for outputting an ozone gas with a high purity and a high concentration. In the present invention, a gas pipe integrated block (30) has a plurality of internal pipe paths (R30a to R30f). The plurality of internal pipe paths are connected to a nitrogen-free ozone generator (1) in which a photocatalytic material for generating ozone is applied to a discharge surface, a controller (an MFC (3), a gas filter (51), and an APC (4)), a raw material gas supply port (14), and an ozone gas output port (15). Thereby, a raw material gas input pipe path extending from the raw material gas supply port through the APC to the nitrogen-free ozone gas generator, and an ozone gas output pipe path extending from the nitrogen-free ozone generator through the gas filter and the MFC to the ozone gas output port, are formed in an integrated unit.

    Abstract translation: 本发明的一个目的是实现具有功能的无氮臭氧发生单元的小型化，该无氮臭氧发生单元具有用于输出高纯度和高浓度的臭氧气体的多个装置。 在本发明中，气体管道集成块（30）具有多个内部管道（R30a至R30f）。 多个内部管路连接到其中用于产生臭氧的光催化材料被施加到排出表面的无氮臭氧发生器（1），控制器（MFC（3），气体过滤器（51）和 APC（4）），原料气体供给口（14）以及臭氧气体输出口（15）。 由此，从原料气体供给口经由APC向无氮臭氧气体产生装置延伸的原料气体导入管路和从无氮臭氧发生装置经由气体过滤器延伸的臭氧气体输出管路， MFC到臭氧气体输出口，形成一个整体单元。

    Ozonizer
    237.
    发明公开
    Ozonizer 有权

    公开(公告)号：EP1314691A3

    公开(公告)日：2003-11-26

    申请号：EP02014891.2

    申请日：2002-07-05

    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

    Inventor： Okihara, Yujiro ,  Tabata, Youichiro ,  Usui, Akaru ,  Komiya, Hiromichi ,  Ganryu, Yuji ,  Kuzumoto, Masaki ,  Wada, Noboru ,  Ohta, Koji ,  Yagi, Shigenori ,  Kanegae, Hirozoh

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    Abstract: An ozonizer has a flat plate-shaped low voltage electrode 7, a first and second high voltage electrode 3-1, 3-2 provided facing the low voltage electrode 7, a first dielectric 5-1 and first spacer provided between the low voltage electrode 7 and the electrode 3-1, a second dielectric 5-2 and a second spacer provided between the electrode 7 and the electrode 3-2. The ozonizer also has a first electrode cooling sheet 1-1 provided facing the electrode 3-1 at a side opposite a first discharge gap 6-1, a second electrode cooling sheet 1-2 provided facing the electrode 3-2 at a side opposite a second discharge gap 6-2, a first thermal conducting/electric insulating sheet 2-1 sandwiched between the first high voltage electrode 3-1 and the first electrode cooling sheet 1-1 and a second thermal conducting/electric insulating sheet 2-2 sandwiched between the second high voltage electrode 3-2 and the second electrode cooling sheet 1-2.

    Ozonizer
    238.
    发明公开
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：EP1314691A2

    公开(公告)日：2003-05-28

    申请号：EP02014891.2

    申请日：2002-07-05

    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

    Inventor： Okihara, Yujiro ,  Tabata, Youichiro ,  Usui, Akaru ,  Komiya, Hiromichi ,  Ganryu, Yuji ,  Kuzumoto, Masaki ,  Wada, Noboru ,  Ohta, Koji ,  Yagi, Shigenori ,  Kanegae, Hirozoh

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    Abstract: An ozonizer has a flat plate-shaped low voltage electrode 7, a first and second high voltage electrode 3-1, 3-2 provided facing the low voltage electrode 7, a first dielectric 5-1 and first spacer provided between the low voltage electrode 7 and the electrode 3-1, a second dielectric 5-2 and a second spacer provided between the electrode 7 and the electrode 3-2. The ozonizer also has a first electrode cooling sheet 1-1 provided facing the electrode 3-1 at a side opposite a first discharge gap 6-1, a second electrode cooling sheet 1-2 provided facing the electrode 3-2 at a side opposite a second discharge gap 6-2, a first thermal conducting/electric insulating sheet 2-1 sandwiched between the first high voltage electrode 3-1 and the first electrode cooling sheet 1-1 and a second thermal conducting/electric insulating sheet 2-2 sandwiched between the second high voltage electrode 3-2 and the second electrode cooling sheet 1-2.

    Abstract translation: 臭氧发生器具有平板状低压电极7，面对低压电极7设置的第一和第二高压电极3-1,3-2，第一电介质5-1和设置在低压电极 7和电极3-1，第二电介质5-2和设置在电极7和电极3-2之间的第二间隔物。 臭氧发生器还具有第一电极冷却片1-1和第二电极冷却片1-2，第一电极冷却片1-1在与第一放电间隙6-1相反的一侧面对电极3-1设置，第二电极冷却片1-2在电极3-2的对面 第二放电间隙6-2，夹在第一高压电极3-1和第一电极冷却片1-1之间的第一导热/电绝缘片2-1和第二导热/电绝缘片2-2 夹在第二高压电极3-2和第二电极冷却片1-2之间。

    OZONE GENERATOR
    239.
    发明公开
    OZONE GENERATOR 审中-公开
    OZONERZEUGER

    公开(公告)号：EP1052221A1

    公开(公告)日：2000-11-15

    申请号：EP98955997.6

    申请日：1998-12-01

    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

    Inventor： TABATA, Yoichiro ,  USUI, Akira

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C01B2201/76

    Abstract: In an ozonizer for producing ozone by supplying an oxygen gas to a discharge between two electrodes which are disposed across a predetermined gap on the two sides of a dielectric sheet, the ozone producing efficiency is improved the better for the narrower gap. However, the heat generation of the electrodes lowers the efficiency, so that a cooling passage 23 has to be disposed in the electrodes to cool them with water. As a result, the electrodes are liable to be deformed by the water pressure or the heat. On the other hand, the dielectric sheet 4 is liable to warp or crack so that an extremely narrow gap cannot be realized.
    In the surface of the electrode, there is formed a first recess 600, in which a spacer 601 and gap adjusting sheets 603 are fitted so that the gap can be adjusted according to the number of the gap adjusting sheets.

    Abstract translation: 在用于通过将氧气供应到在电介质片两侧布置成跨越预定间隙的两个电极之间的放电产生臭氧的臭氧发生器中，对于较窄的间隙，臭氧产生效率提高。 然而，电极的发热降低了效率，因此必须在电极中设置冷却通道23以用水冷却它们。 结果，电极易于因水压或热而变形。 另一方面，电介质片4易于翘曲或裂纹，从而不能实现极窄的间隙。 在电极的表面上形成有第一凹部600，其中间隔件601和间隙调整片603被装配，使得能够根据间隙调节片的数量来调整间隙。

    A METHOD AND DEVICE FOR PRODUCING OZONE
    240.
    发明公开
    A METHOD AND DEVICE FOR PRODUCING OZONE 失效
    方法和装置产生臭氧

    公开(公告)号：EP0835222A1

    公开(公告)日：1998-04-15

    申请号：EP96922337.0

    申请日：1996-06-26

    Applicant: Arlemark, Jan

    Inventor： Arlemark, Jan

    IPC: C01B13 ,  H01T23

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/76

    Abstract: Ozone is produced in that oxygene is subjected to a high frequency alternating current with high voltage over a dielectricum. Oxygen is admitted to a narrow space between two plates (2) of aluminum oxide, and the current is applied to an electrode net (3) in the space, whereas the opposite sides of the plates are earthed and cooled.

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