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25 条记录 (耗时 0.013 秒)

    Solid oxide fuel cell
    2.
    发明公开
    Solid oxide fuel cell 有权
    Festoxidbrennstoffzelle

    公开(公告)号：EP1202370A1

    公开(公告)日：2002-05-02

    申请号：EP01125149.3

    申请日：2001-10-23

    申请人： Toho Gas Co., Ltd.

    发明人： Ukai, Kenji, c/o Sogo Gijyutsu Kenkyusho ,  Mizutani, Yasunobu, c/o Sogo Gijyutsu Kenkyusho

    IPC分类号： H01M8/12 ,  C04B35/486

    CPC分类号： C04B35/486 ,  H01M8/0625 ,  H01M8/1231 ,  H01M8/124 ,  H01M2300/0094 ,  Y02P70/56

    摘要： A solid oxide fuel cell in which the catalytic activity of a fuel electrode is high and in which no poisoning by carbon occurs even when internal reforming is performed under a condition of a low S/C ratio and further in which the time course degradation of the fuel electrode is less when internal reforming is performed. In a solid oxide fuel cell having an oxide ion conductive solid electrolyte, and a fuel electrode and an air electrode connected to both faces thereof, a cermet of a catalyst and of the second solid electrolyte whose oxide ion conductivity is more than or equal to 0.2 S/cm at 1000°C is used as the fuel electrode. More specifically, it is desirable that the second solid electrolyte is scandia-stabilized zirconia (ScSZ) containing 9 to 12 mol% of scandia.

    摘要翻译： 一种固体氧化物燃料电池，其中燃料电极的催化活性高，并且即使在低S / C比的条件下进行内部重整也不会发生中毒，并且进一步地， 当进行内部重整时燃料电极较少。 在具有氧化物离子传导性固体电解质的固体氧化物型燃料电池和与其两面连接的燃料电极和空气电极的情况下，具有氧化物离子传导率为0.2以上的催化剂和第二固态电解质的金属陶瓷 使用1000℃的S / cm作为燃料电极。 更具体地说，第二固体电解质优选为含有9〜12摩尔％的Scandia的Scandia稳定的氧化锆（ScSZ）。

    Method for replacement of existing pipes and devices for carrying out the method
    3.
    发明公开
    Method for replacement of existing pipes and devices for carrying out the method 失效
    一种用于替换地下管道的和设备执行所述方法的方法

    公开(公告)号：EP0872679A1

    公开(公告)日：1998-10-21

    申请号：EP98106795.2

    申请日：1998-04-15

    申请人： Toho Gas Co., Ltd. ,  Kabushiki Kaisha Isekikaihatsukohki

    发明人： Toshio, Akesaka ,  Nobuhisa, Takamatsu, c/o Toho Gas Co. Ltd ,  Takayuki, Kurobe, c/o Toho Gas co. Ltd ,  Toshio, Hirai, c/o Toho Gas Co. Ltd

    IPC分类号： F16L55/165

    CPC分类号： E21B7/30 ,  F16L1/00 ,  F16L55/1658

    摘要： A drawing device 4 is mounted in a drawing shaft 3, and pipe replacement device A connected with new pipes is arranged on the side of starting shaft 2, wherein the drawing device 4 and the pipe replacement device A is connected through pull-rods 5 inserted into existing pipes with each other. The pipe replacement device A is comprised of a cutting part 11 including cutter bodies 14 ( shanks 14a to 14i ) arranged in the axial direction and at angular intervals in the circumferential direction, an expanding part 12 having expanding rollers 18a to 18f, and a connecting part 13. Each cutter body 14 has a plurality of cutting edges, wherein distances between the respective cutting edges and the center of the circle become larger in order from the forward side toward the backward side. While the pipe replacement device A is traveled in the inside of cast iron pipes, the inner wall of cast iron pipes is cut by the cutter bodies 14 to form grooves. Splitting of existing pipes into arc-shaped pieces 1a is made starting from the grooves. Arc-shaped pieces 1a are pressed into the ground, by which a tunnel 7 surrounded by arc-shaped pieces 1a and portions of consolidated earth is formed, while new pipes 6 are introduced into the tunnel 7, and besides the new pipes 6 are protected by protective armors formed of arc-shaped pieces 1a.

    摘要翻译： 一个绘图装置4被安装在一个绘图轴3，并用新的配管连接管更新装置A布置在起动轴2的侧面，worin绘图装置4和更新装置A通过插入拉杆5连接 与现有海誓山盟管道。 管更新装置A包括一个切削部分11，其包括刀体的在轴向方向上和在圆周方向上的角度间隔配置于扩径部12具有扩径辊18a至18f的，和连接14（柄部14a至14 1） 部分13。每个刀体14具有切削刃的复数，所述respectivement切削刃和所述圆的中心之间的距离worin成为为了从前方侧朝向后方侧大。 而管更新装置A在铸铁管的内侧行进，铸铁管的内壁被刀具体14切割以形成凹槽。 已埋设管分割成圆弧状片1a是由从凹槽开始。 圆弧状片1a压入地面，通过该隧道7由圆弧片1a和合并地球的部分围绕形成，而新的管6被引入到隧道7，和除了新管6被保护 由形成圆弧片1a的保护装甲。

    Method and apparatus for removing oil from articles
    6.
    发明公开
    Method and apparatus for removing oil from articles 失效
    Verfahren und Vorrichtung zum Entfernen vonÖlvonGegenständen。

    公开(公告)号：EP0554026A1

    公开(公告)日：1993-08-04

    申请号：EP93300500.1

    申请日：1993-01-25

    申请人： NIHON TECHNO CO., LTD. ,  TOHO GAS CO., LTD.

    发明人： Kabasawa, Hitoshi, c/o Nihon Techno Co., Ltd ,  Yamada, Haruki, c/o Toyota Motor Corporation ,  Sasaki, Noboru, c/o Toyota Motor Corporation ,  Eriguchi, Tadashi, c/o Toyota Motor Corporation ,  Hattori, Masao ,  Marubayashi, Hiroaki

    IPC分类号： C23G5/00

    CPC分类号： C23G5/00

    摘要： An apparatus for removing oil adhering to article (1) is provided with a sealed chamber (2), a vacuum pump (5), a gas feeding pipe (6), a radiant tube burner (4), a burner (8), an oil mist trap (16), and a condenser (7) if necessary. The oil adhering to the article (1) is evaporated and removed from the article (1) by being heated with the radiant tube burner (4) in replacer gas selected between non-oxidative gas and slightly oxidative gas, and the evaporated oil contained in the replacer gas is recovered by the condenser (7) or burned completely at the burner (8) together with burnable components contained in the replacer gas and impossible to be condensed by the condenser (7).

    摘要翻译： 一种用于除去附着在物品（1）上的油的装置设置有密封室（2），真空泵（5），气体供给管（6），辐射管燃烧器（4），燃烧器（8） 油雾捕集器（16）和冷凝器（7）。 通过在非氧化性气体和轻微氧化性气体之间选择的替代气体中用辐射管燃烧器（4）加热，将附着在物品（1）上的油蒸发并从制品（1）中除去， 替代气体由冷凝器（7）回收或者在燃烧器（8）处完全燃烧，并且与可替代气体中包含的可燃组分一起燃烧，并且不可能被冷凝器（7）冷凝。

    Single cell for a solid oxide fuel cell
    8.
    发明公开
    Single cell for a solid oxide fuel cell 有权
    用于固体氧化物燃料电池单电池

    公开(公告)号：EP1383195A2

    公开(公告)日：2004-01-21

    申请号：EP03254485.0

    申请日：2003-07-17

    申请人： Toho Gas Co., Ltd.

    发明人： Ukai, Kenji c/o Sogo Gijyutsu Kenkyusho ,  Hisada, Kouji c/o Sogo Gijyutsu Kenkyusho

    IPC分类号： H01M8/12

    CPC分类号： H01M8/1213 ,  H01M2300/0068 ,  Y02P70/56

    摘要： A single cell for a solid oxide fuel cell and a solid oxide fuel cell using the same practicable and excellent in generation performance and durability, wherein a fuel electrode including a cermet of a catalyst and a second solid electrolyte with oxide ion conductivity at 1000°C of 0.20 S/cm or more is bonded to one side of a solid electrolyte plate with the conductivity of 0.07 S/cm or more and bending strength of 700 MPa or more, and an air electrode including a compound of perovskite type transition metal oxide with a third solid electrolyte is bonded to the other side. A surface of the fuel electrode is coated with a layer, and an air electrode surface is coated with a layer, and an aqueous solution where a noble metal compound is dissolved in water is impregnated into the air electrode.