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11. 发明申请

US20090123769A1 VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, METHOD FOR MANUFACTURING THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, AND USE OF THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST 审中-公开
标题翻译：可见光反应型氧化钛光催化剂，用于制造可见光反应型氧化钛光催化剂的方法，以及可见光反应型氧化钛光催化剂的使用
公开(公告)号：US20090123769A1
公开(公告)日：2009-05-14
申请号：US12295101
申请日：2007-03-22
申请人： Yasuhiro Masaki , Katsuhiro Nishihara , Tadashi Fukuda , Katsumi Okada , Masahito Tasaka , Shinji Shimosaki , Hideaki Kanno , Sadanobu Nagaoka , Kazuomi Azuma , Tadashi Ogasawara
发明人： Yasuhiro Masaki , Katsuhiro Nishihara , Tadashi Fukuda , Katsumi Okada , Masahito Tasaka , Shinji Shimosaki , Hideaki Kanno , Sadanobu Nagaoka , Kazuomi Azuma , Tadashi Ogasawara
IPC分类号： B32B15/04 , B01J27/24
CPC分类号： C01G23/053 , B01D53/885 , B01D2255/20707 , B01D2255/802 , B01D2257/206 , B01D2257/30 , B01D2257/404 , B01D2257/406 , B01D2257/70 , B01D2257/91 , B01D2259/802 , B01J21/063 , B01J35/002 , B01J35/004 , B01J37/0209 , B01J37/0219 , B01J37/0225 , B01J37/0244 , B01J37/03 , B01J37/031 , B01J37/10 , C01P2002/54 , C01P2002/84 , C01P2002/85 , Y02P20/154 , Y10T428/31678
摘要： A titanium oxide photocatalyst responsive to visible light which can exhibit a high photocatalytic activity in response to visible light is produced by subjecting titanium oxide and/or titanium hydroxide obtained by neutralizing an acidic titanium compound with a nitrogen-containing base to heat treatment in an atmosphere containing a hydrolyzable metal compound (e.g., a titanium halide) and then to additional heat treatment in a gas having a moisture content of 0.5-4.0 volume % at a temperature of 350° C. or above. The photocatalyst which is a nitrogen-containing titanium oxide has no substantial peak at a temperature of 600° C. or above in a mass fragment spectrum obtained by thermal desorption spectroscopy in which the ratio m/e of the mass number m to the electric charged e of ions is 28, and the peak having the smallest half band width is in the range of 400-600° C. in the spectrum. The nitrogen content calculated from the peak appearing at 400 eV±1.0 eV in the N1s shell bonding energy spectrum obtained by XPS measurement of this photocatalyst is at least 20 times larger than the nitrogen content obtained by chemical analysis.
摘要翻译：通过将通过用含氮碱中和酸化钛化合物得到的氧化钛和/或氢氧化钛在大气中进行热处理来制造响应于可见光而具有高光催化活性的可见光的氧化钛光催化剂含有可水解金属化合物（例如，卤化钛），然后在350℃或更高的温度下在含水量为0.5-4.0体积％的气体中进行额外的热处理。作为含氮氧化钛的光催化剂在600℃以上的温度下，在通过热解吸光谱法获得的质量碎片光谱中没有显着的峰值，其中质量数m与电荷的比率m / e e的离子是28，并且具有最小半带宽的峰在光谱中在400-600℃的范围内。在通过该光催化剂的XPS测定得到的N1s壳结合能谱中，以400eV±1.0eV出现的峰计算出的氮含量比通过化学分析获得的氮含量大至少20倍。

12. 发明申请

US20080296170A1 Method and Apparatus for Synthesizing Hypochlorous Acid 审中-公开
标题翻译：合成次氯酸的方法和装置
公开(公告)号：US20080296170A1
公开(公告)日：2008-12-04
申请号：US12095920
申请日：2007-01-26
申请人： Kazuomi Azuma , Tadashi Ogasawara , Shinji Shimosaki , Katsumi Katakura
发明人： Kazuomi Azuma , Tadashi Ogasawara , Shinji Shimosaki , Katsumi Katakura
IPC分类号： C25B1/26
CPC分类号： C25B1/003 , C01B11/04 , C01B11/06 , C02F1/32 , C02F1/4674 , C02F1/725 , C02F1/727 , C02F1/74 , C02F2001/46142 , C02F2103/42 , C02F2201/46165 , C02F2201/4619 , C02F2305/10 , C25B1/26
摘要： Hypochlorous acid is produced economically without the supply of electricity energy from outside. To actualize the production, a photoelectric cell having a titanium oxide electrode 1 and a counter electrode 2 is placed in an electrolyte solution 3 containing a metal chloride. Under the environment that oxygen can be supplied to the counter electrode 2 of the photoelectric cell in the electrolyte solution 3, the titanium oxide electrode 1 is irradiated with light.
摘要翻译：经济地生产次氯酸，没有从外面供应电能。为了实现生产，将具有氧化钛电极1和对电极2的光电池放置在含有金属氯化物的电解液3中。在向电解质溶液3中的光电池的对电极2供给氧的环境下，用氧化钛电极1照射。

13. 发明申请

US20070248831A1 Titanium Oxide Base Photocatalyst, Process for Producing the Same and Use Thereof 审中-公开
标题翻译：氧化钛基光催化剂，其生产方法及用途
公开(公告)号：US20070248831A1
公开(公告)日：2007-10-25
申请号：US11578874
申请日：2005-04-19
申请人： Katsuhiro Nishihara , Yasuhiro Masaki , Tadashi Fukuda , Katsumi Okada , Shinji Shimosaki , Sadanobu Nagaoka , Hideaki Kanno , Kazuomi Azuma , Tadashi Ogasawara
发明人： Katsuhiro Nishihara , Yasuhiro Masaki , Tadashi Fukuda , Katsumi Okada , Shinji Shimosaki , Sadanobu Nagaoka , Hideaki Kanno , Kazuomi Azuma , Tadashi Ogasawara
IPC分类号： B01J35/02 , B32B9/00
CPC分类号： C01G23/0536 , B01J21/063 , B01J35/002 , B01J35/004 , B01J37/031 , C01P2006/12 , Y10T428/31678
摘要： A highly active titanium oxide photocatalyst of the type responsive to visible light is prepared by subjecting a titanium (hydr)oxide raw material obtained by neutralizing an acidic titanium compound in ammonia or an amine under conditions such that the final pH is 7 or below to heat treatment in an atmosphere containing a hydrolyzable compound followed by contact with water and additional heat treatment at a temperature of at least 350° C. The resulting titanium oxide photocatalyst comprises titanium oxide with a specific surface area of at most 120 m2/g and with the amount of surface hydroxyl groups being at least 600 μeq/g. Preferably the density of surface hydroxyl groups is at least 8 μeq/m2, and the ratio of the amount of terminal type hydroxyl groups (T) to the amount of bridge type hydroxyl groups (B) in the surface hydroxyl groups satisfies T/B≧0.20. This titanium oxide photocatalyst has an ESR spectrum having two types of triplet signal for which the g values of the main spectra are 1.993-2.003 and 2.003-2.011, respectively, and it is also identified by having ratios of the strengths of these signals before irradiation with visible light, under irradiation, and immediately after the stop of irradiation which are different from conventional products.
摘要翻译：通过使在最终pH为7以下的条件下将氨基或胺中的酸性钛化合物得到的钛（氢化物）氧化物原料进行加热，制备对可见光敏感的高活性氧化钛光催化剂在含有可水解化合物的气氛中进行处理，然后与水接触，并在至少350℃的温度下进行额外的热处理。所得到的氧化钛光催化剂包括比表面积至多为120μm2的氧化钛， / SUP / g，表面羟基的量为至少600mueq / g。优选地，表面羟基的密度为至少8mueq / m 2，并且末端型羟基（T）的量与桥型羟基的量的比例（B）在表面羟基满足T / B> = 0.20。该氧化钛光催化剂具有ESR谱，其具有两种类型的三重态信号，其主要光谱的g值分别为1.993-2.003和2.003-2.011，并且还通过在照射前具有这些信号的强度比来鉴定具有可见光，照射下，以及在与常规产品不同的照射停止之后。

14. 发明申请

US20060201800A1 Electrolysis apparatus, electrochemical reaction membrane apparatus, porous electrical conductor, and production method thereof 有权
标题翻译：电解装置，电化学反应膜装置，多孔电导体及其制造方法
公开(公告)号：US20060201800A1
公开(公告)日：2006-09-14
申请号：US11361722
申请日：2006-02-24
申请人： Koji Nakazawa , Masanori Okabe , Masato Kita , Kenji Taruya , Tadashi Ogasawara , Kazuomi Azuma , Takashi Onishi
发明人： Koji Nakazawa , Masanori Okabe , Masato Kita , Kenji Taruya , Tadashi Ogasawara , Kazuomi Azuma , Takashi Onishi
IPC分类号： B22F3/24 , C25B11/04
CPC分类号： B22F3/1146 , B22F2003/241 , B22F2003/247 , C25B9/04
摘要： A water electrolysis apparatus includes a plurality of unit cells. A membrane electrode assembly of the unit cell includes an anode side power feeding element and a cathode side power feeding element stacked on an anode catalyst layer and a cathode catalyst layer on both surfaces of a solid polymer electrolyte membrane. A surface of the anode side power feeding element is subjected to a grinding process, and then, subjected to an etching process to form a smooth surface.
摘要翻译：水电解装置包括多个单电池。单元电池的膜电极组件包括堆叠在固体聚合物电解质膜的两个表面的阳极催化剂层和阴极催化剂层上的阳极侧供电元件和阴极侧供电元件。对阳极侧供电元件的表面进行研磨处理，然后进行蚀刻处理以形成光滑表面。

15. 发明申请

US20100089204A1 Process for Producing Ti and Apparatus Therefor 审中-公开
标题翻译：生产钛的方法及其设备
公开(公告)号：US20100089204A1
公开(公告)日：2010-04-15
申请号：US11992162
申请日：2006-08-22
申请人： Tadashi Ogasawara , Makoto Yamaguchi , Toru Uenishi , Masahiko Hori , Kazuo Takemura , Katsunori Dakeshita
发明人： Tadashi Ogasawara , Makoto Yamaguchi , Toru Uenishi , Masahiko Hori , Kazuo Takemura , Katsunori Dakeshita
IPC分类号： C22B34/12
CPC分类号： C25C3/28 , C22B34/1272 , C22B34/129 , C22B34/1295 , C25C3/02 , C25C7/005 , C25C7/06
摘要： A process for producing Ti, comprising a reduction step of reacting TiCl4 with Ca in a CaCl2-containing molten salt having the Ca dissolved therein to thereby form Ti particles, a separation step of separating the Ti particles formed in said molten salt from said molten salt and an electrolysis step of electrolyzing the molten salt so as to increase the Ca concentration, wherein the molten salt increased in Ca concentration in the electrolysis step is introduced into a regulating cell to thereby render the Ca concentration of the molten salt constant and thereafter the molten salt is used for the reduction of TiCl4 in the reduction step. In the present invention, the Ca concentration of the molten salt to be fed to the corresponding reduction vessel can be inhibited from fluctuating and, at the same time, can maintain high concentration levels. Further, a large volume of the molten salt can be treated continuously. Therefore, the reduction reaction of TiCl4 can be efficiently performed, and the process can be effectively utilized in the production of Ti by Ca reduction as a production process for realizing Ti production on an industrial scale.
摘要翻译：一种制备Ti的方法，包括在溶解有Ca的含CaCl 2的熔融盐中使TiCl4与Ca反应从而形成Ti颗粒的还原步骤，将在所述熔融盐中形成的Ti颗粒与所述熔融盐分离的分离步骤以及电解电解步骤，电解所述熔融盐以增加所述Ca浓度，其中将所述电解步骤中的Ca浓度升高的所述熔融盐引入调节池中，从而使所述熔融盐的Ca浓度恒定，盐在还原步骤中用于还原TiCl4。在本发明中，可以抑制供给到相应的还原容器的熔融盐的Ca浓度的波动，同时可以保持高浓度水平。此外，可以连续地处理大量的熔融盐。因此，可以有效地进行TiCl 4的还原反应，并且通过Ca还原可以有效地利用Ti的制造，作为实现工业规模的Ti生产的制造方法。

16. 发明申请

US20090239738A1 Titanium Oxide Photocatalyst, Process For Producing The Same And Application 审中-公开
标题翻译：氧化钛光催化剂，生产方法及应用
公开(公告)号：US20090239738A1
公开(公告)日：2009-09-24
申请号：US12371196
申请日：2009-02-13
申请人： Katsumi Okada , Katsuhiro Nishihara , Yasuhiro Masaki , Haruhiko Kajimura , Michiyasu Takahashi , Tadashi Yao , Tadashi Ogasawara , Munetoshi Watanabe , Shiji Shimosaki , Kouji Oda , Sadanobu Nagaoka
发明人： Katsumi Okada , Katsuhiro Nishihara , Yasuhiro Masaki , Haruhiko Kajimura , Michiyasu Takahashi , Tadashi Yao , Tadashi Ogasawara , Munetoshi Watanabe , Shiji Shimosaki , Kouji Oda , Sadanobu Nagaoka
IPC分类号： B01J27/135
CPC分类号： B01J35/004 , B01D53/8609 , B01D53/8612 , B01D53/8628 , B01D53/8634 , B01D53/8662 , B01D2255/802 , B01J21/063 , B01J23/18 , B01J27/132 , B01J27/135 , B01J35/002 , B01J37/0238 , B01J37/22
摘要： Titanium oxide-based photocatalysts which contain a metal halide in titanium oxide and which are prepared from titanium oxide and/or its precursor, which may optionally be heat treated, by contact with a reactive gas containing a metal halide of the formula MXn or MOXn (wherein M=a metal, X=a halogen, and n=an integer) with heating stably develop a high photocatalytic activity with visible light irradiation. The photocatalysts may subsequently be stabilized by contact with water or by heat treatment, and/or promoted by contact with a heteropoly acid and/or an isopoly acid so as to include a metal complex in the titanium oxide. Photocatalysts prepared in this manner exhibit novel ESR features. The present invention also provides methods for preparing these photocatalysts, a photocatalyst dispersion and a photocatalytic coating fluid containing such a photocatalyst, and photocatalytic functional products and methods for their manufacture using the photocatalyst.
摘要翻译：二氧化钛基光催化剂，其在二氧化钛中含有金属卤化物，并且可以通过与含有式MXn或MOXn的金属卤化物的反应性气体接触而由氧化钛和/或其前体制备，其可以任选地进行热处理（其中M =金属，X =卤素，n =整数），加热可稳定地产生可见光照射的高光催化活性。可以随后通过与水接触或通过热处理来稳定光催化剂，和/或通过与杂多酸和/或异多酸接触来促进光催化剂，以在氧化钛中包括金属络合物。以这种方式制备的光催化剂显示出新的ESR特征。本发明还提供了制备这些光催化剂的方法，光催化剂分散体和含有这种光催化剂的光催化涂布液，以及光催化功能产物及其使用该光催化剂的制造方法。

17. 发明申请

US20090114546A1 Method for Removing/Concentrating Metal-Fog-Forming Metal Present in Molten Salt, Apparatus Thereof, and Process and Apparatus for Producing Ti or Ti Alloy by use of them 审中-公开
标题翻译：熔融盐中存在的金属成雾金属的除去/浓缩方法及其制备方法以及使用它们生产Ti或Ti合金的方法和装置
公开(公告)号：US20090114546A1
公开(公告)日：2009-05-07
申请号：US12224843
申请日：2007-03-09
申请人： Tadashi Ogasawara , Makoto Yamaguchi
发明人： Tadashi Ogasawara , Makoto Yamaguchi
IPC分类号： C25C3/36 , C25C3/28 , C25C7/00
CPC分类号： C22B34/129 , C22B26/20 , C22B34/1272 , C25C3/02 , C25C3/28
摘要： The present invention provides a method by which a metal-fog-forming metal dissolved in one portion of “a molten salt mixture consisted of one or more of metal-fog-forming metal containing molten salts” (generally, a molten salt) can be removed and transferred to another portion of the molten salt to increase the concentration thereof. The method can hence be utilized as one of means for treating molten salts in various industrial fields in which metal-fog-forming metal-containing molten salts such as Ca or Na are handled. In particular, when the method is utilized in producing Ti by Ca reduction, the Ca dissolved in the molten salt to be fed to an electrolytic cell can be rapidly removed (recovered) and the Ca formation efficiency during the electrolysis of the molten salt can be enhanced. Consequently, Ca formation and TiCl4 reduction in the electrolysis of the molten salt can be efficiently carried out and a stable operation on a commercial scale is possible. Thus, the method can be efficiently utilized in producing Ti or a Ti alloy by Ca reduction.
摘要翻译：本发明提供了一种溶解在由熔融盐形成金属成形金属中的一种或多种熔融盐混合物组成的熔融盐混合物（通常为熔融盐）的一部分中的金属雾形成金属可以是除去并转移到另一部分熔融盐中以增加其浓度。因此，该方法可以用作处理含金属成雾金属的熔融盐如Ca或Na的各种工业领域中的熔融盐的一种手段。特别是当通过Ca还原来制造Ti时，可以迅速除去（回收）溶解在供给电解槽的熔融盐中的Ca，并且熔融盐电解时的Ca生成效率可以为增强。因此，可以有效地进行熔融盐的电解中的Ca生成和TiCl 4的还原，从而能够实现商业规模的稳定化。因此，该方法可以有效地用于通过Ca还原生产Ti或Ti合金。

18. 发明申请

US20080217184A1 Method and Apparatus for Producing Ti Through Reduction by Ca 审中-公开
标题翻译：通过Ca还原产生Ti的方法和装置
公开(公告)号：US20080217184A1
公开(公告)日：2008-09-11
申请号：US11665976
申请日：2005-10-26
申请人： Masahiko Hori , Tadashi Ogasawara , Makoto Yamaguchi , Toru Uenishi , Masanori Yamaguchi , Yuichi Ono , Susumu Kosemura , Eiji Nishimura
发明人： Masahiko Hori , Tadashi Ogasawara , Makoto Yamaguchi , Toru Uenishi , Masanori Yamaguchi , Yuichi Ono , Susumu Kosemura , Eiji Nishimura
IPC分类号： C25C3/28
CPC分类号： C25C3/02 , C22B34/1268 , C22B34/1272 , C22B34/129 , C25C3/28 , C25C7/007
摘要： An apparatus for producing Ti by Ca reduction by the invention includes a reaction tank retaining a molten salt in which a molten salt CaCl2 is contained and Ca is dissolved, an electrolytic cell retaining a molten salt containing CaCl2, and a continuum body which is movably constructed while part of the continuum body is immersed in the molten salt either within the reaction tank or electrolytic cell. In the inventive method for producing Ti by Ca reduction, the molten salt in the electrolytic cell is electrolyzed to generate Ca on the cathode side which is transported to the reaction tank while deposited on and adheres to the continuum body, and TiCl4 is supplied to the reaction tank to generate Ti. The invention enables a feed rate of TiC14 as a raw material to be enhanced, and continuous production to be performed, while allowing Ca consumed in the TiCl4 reduction reaction to be replenished by electrolysis of CaCl2, which proves to have an economical advantage, thus becoming means for efficiently and economically producing high-purity metallic Ti to widely be applied.
摘要翻译：通过本发明的通过Ca还原生产Ti的装置包括：保持熔融盐，其中包含熔融盐CaCl 2并溶解Ca的反应罐;保留含有CaCl 2的熔融盐的电解槽，以及连续体，其在连续体的一部分浸入反应槽或电解槽内的熔融盐中时可移动地构造。在通过Ca还原生产Ti的本发明方法中，电解池中的熔融盐被电解以在阴极侧产生Ca，同时沉积并附着在连续体上，并将TiCl 4 供应到反应罐中以产生Ti。本发明能够使TiCl 4原料的进料速度提高，同时使TiCl 4还原反应中消耗的Ca为通过电解CaCl 2补充，这被证明具有经济优势，因此成为有效和经济地生产广泛应用的高纯度金属Ti的手段。

19. 发明申请

US20050214533A1 Photocatalytic composite material and method for preparation thereof 审中-公开
标题翻译：光催化复合材料及其制备方法
公开(公告)号：US20050214533A1
公开(公告)日：2005-09-29
申请号：US10502112
申请日：2002-07-26
申请人： Shinji Shimosaki , Tadashi Ogasawara , Munetoshi Watanabe , Kouji Oda , Sadanobu Nagaoaka , Yasuhiro Masaki
发明人： Shinji Shimosaki , Tadashi Ogasawara , Munetoshi Watanabe , Kouji Oda , Sadanobu Nagaoaka , Yasuhiro Masaki
IPC分类号： B01D53/86 , B01J21/00 , B01J21/06 , B01J35/00 , B01J35/06 , B01J35/10 , B01J37/02 , C03C25/22 , C03C25/42 , C03C25/46 , C23C16/00
CPC分类号： B01J21/063 , B01D53/86 , B01D2255/20707 , B01D2255/802 , B01D2257/90 , B01J21/06 , B01J35/004 , B01J35/06 , B01J35/10 , B01J37/0238 , C03C25/223 , C03C25/42 , C03C2217/71 , Y10T428/2933
摘要： A photocatalytic composite material having a high activity and good durability is produced by coating the surface of a substrate with a continuous film of titanium oxide by vapor deposition from titanium tetrachloride. In the case of a substrate which is a mass of inorganic fibers such as glass cloth, the individual fibers or filaments in the mass are coated with titanium oxide. The vapor deposition is performed by contacting the substrate, such as a mass of inorganic fibers, which has been heated to 100-300° C., with a mixture of distilled pure titanium tetrachloride vapor and water vapor to form a film of a titanium oxide precursor on the surface of the substrate. Then, the substrate is heated at 300-600° C. in an oxidizing atmosphere, resulting in the formation on the substrate surface of a continuous film of a photocatalyst having a high activity and good adhesion to the substrate and comprising crystalline titanium oxide with an average crystallite diameter of 50 nm or smaller.
摘要翻译：通过用四氯化钛气相沉积用氧化钛的连续膜涂覆基板的表面，可以制得具有高活性和良好耐久性的光催化复合材料。在作为诸如玻璃布的无机纤维的质量的基底的情况下，该物质中的各个纤维或细丝被二氧化钛涂覆。通过将已加热至100-300℃的基质，例如大量无机纤维与蒸馏的纯四氯化钛蒸气和水蒸汽的混合物接触来进行气相沉积，以形成氧化钛膜在基底表面上的前体。然后，在氧化气氛中将衬底加热至300-600℃，导致在衬底表面上形成具有高活性和对衬底的良好粘附性的光催化剂的连续膜，并且包含结晶二氧化钛平均微晶直径为50nm以下。

20. 发明授权

US5544002A High voltage capacitor and magnetron 失效
标题翻译：高压电容器和磁控管
公开(公告)号：US5544002A
公开(公告)日：1996-08-06
申请号：US196229
申请日：1994-02-24
申请人： Shouichi Iwaya , Masahiro Yahagi , Hitoshi Kudou , Shigeru Itou , Isao Fujiwara , Tadashi Ogasawara , Makoto Morita , Teruo Taguchi , Setuo Sasaki
发明人： Shouichi Iwaya , Masahiro Yahagi , Hitoshi Kudou , Shigeru Itou , Isao Fujiwara , Tadashi Ogasawara , Makoto Morita , Teruo Taguchi , Setuo Sasaki
IPC分类号： H01G4/224 , H01G4/35 , H01G4/38
CPC分类号： H01G4/35
摘要： A high voltage capacitor is disclosed that comprises a grounding member (1), two through type capacitors (2 and 3), an insulating case (6) and insulating resin (71 and 72). The grounding member (1) has two raised portions (101 and 102) on which the through type capacitors (2 and 3) are secured. The insulating case (6) has two hollow cylindrical portions (61, 62) spaced apart by a distance D with their upper open ends joined to each other to form a recessed enclosure (63) in line with and following the inner diameter sections (611, 621) of the hollow cylindrical portions (61, 82) and their lower open ends fitted on the outer circumference of the raised portions (101, 102). The insulating resin (71 and 72) is provided around the through type capacitors (2 and 3) within the inner diameter sections (611, 621). It is thus possible to provide a high voltage capacitor with superior mechanical strength and excellent withstand voltage characteristics even in humid environments and that is small in size and inexpensive.
摘要翻译： PCT No.PCT / JP92 / 01077 Sec。 371日期1994年2月24日 102（e）日期1994年2月24日PCT提交1992年8月26日PCT公布。出版物WO93 / 04494 日期1993年3月4日公开了一种高压电容器，其包括接地构件（1），两通电容器（2和3），绝缘壳体（6）和绝缘树脂（71和72）。接地构件（1）具有固定有贯通型电容器（2和3）的两个凸起部分（101和102）。绝缘壳体（6）具有间隔开距离D的两个中空圆柱形部分（61,62），它们的上开口端彼此连接，以形成与内径部分（611）一致并跟随内凹部分，621）和其下开口端嵌合在凸起部分（101,102）的外圆周上。绝缘树脂（71和72）设置在内径部分（611,621）内的直通型电容器（2和3）周围。因此，即使在潮湿的环境中也能够提供具有优异的机械强度和优异的耐压特性的高压电容器，并且尺寸小且便宜。

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