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    THIN METAL STRIP PRODUCING DEVICE
    4.
    发明公开
    THIN METAL STRIP PRODUCING DEVICE 有权
    VORRICHTUNG ZUR HERSTELLUNG VON METALLFLOCKEN

    公开(公告)号：EP1149647A1

    公开(公告)日：2001-10-31

    申请号：EP00971762.0

    申请日：2000-11-02

    申请人： Ishikawajima-Harima Jukogyo Kabushiki Kaisha

    发明人： YOSHIZAWA, Hiroki ,  MATSUDA, Kenji ,  NEBASHI, Kiyoshi

    IPC分类号： B22D11/06

    CPC分类号： B22F9/10 ,  B22F1/004 ,  B22F2009/086 ,  B22F2009/0896

    摘要： Cooling rolls (11) and (12) are spaced to have a gas of a size greater than thickness of metal thin bodies to be produced. A nozzle (14) is arranged to eject molten metal onto a surface of the cooling roll (11). The first cooling roll (11) quenches molten metal ejected from the nozzle (14) into metal thin bodies. On the next cooling roll (12), the produced metal thin bodies are hit into flakes and excessive molten metal is made into metal thin bodies.
    Thus, freedom of supplying the molten metal is enhanced and metal flakes can be efficiently produced.

    摘要翻译： 冷却辊（11）和（12）间隔开，以具有大于要生产的金属薄体的厚度的气体。 喷嘴（14）布置成将熔融金属喷射到冷却辊（11）的表面上。 第一冷却辊（11）将从喷嘴（14）喷射的熔融金属淬火成金属薄体。 在下一个冷却辊（12）上，所生产的金属薄体被撞击成薄片，过多的熔融金属制成金属薄体。 因此，提供熔融金属的自由度得到提高，并且可以有效地制造金属薄片。

    DC ARC FURNACE
    5.
    发明授权
    DC ARC FURNACE 失效
    直流电弧炉

    公开(公告)号：EP0657710B1

    公开(公告)日：1999-08-18

    申请号：EP94912673.4

    申请日：1994-04-14

    申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA

    发明人： NAKAJIMA, Shinobu ,  MAEBOU, Kunji

    IPC分类号： F27D11/08 ,  C21C5/52 ,  F27B3/08

    CPC分类号： H05B7/11 ,  C21B11/10 ,  C21C5/5229 ,  F27B3/085 ,  F27D2099/0023 ,  H05B7/156 ,  Y02P10/216 ,  Y02P10/256 ,  Y02P10/259

    摘要： A cover (3) for a furnace body (2) is connected to each of two upper electrodes (16, 17) which extend through the portions of the furnace cover (3) which are spaced horizontally from each other by a predetermined distance. The upper electrodes (16, 17) have upper conductors (20, 21) thereon, which extend in the directions in which the conductors (20, 21) are away from the other upper electrodes. Two lower conductors (22, 23) are provided so as to be connected to a lower electrode (1) and extend in the same direction as the upper conductors (20, 21). Separate power source circuits (24, 25) are provided between the extended ends of one set of upper and lower conductors (20, 22) and between those of the other set of upper and lower conductors (21, 23), and arcs (12a, 12b) occurring between the upper and lower electrodes (16, 1; 17, 1) are directed toward the center of the furnace body (2).

    Cooling tower
    6.
    发明公开
    Cooling tower 失效
    Kühlturm

    公开(公告)号：EP0915312A2

    公开(公告)日：1999-05-12

    申请号：EP98302990.1

    申请日：1998-04-17

    申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA

    发明人： Mochizuki, Kesaaki ,  Goto, Osamu ,  Shibata, Katsutoshi

    IPC分类号： F28C1/14

    CPC分类号： F28C1/14 ,  F28C2001/145 ,  F28F25/04 ,  Y10S165/90 ,  Y10S261/77

    摘要： A cooling tower includes a hot water vessel (5) in whose bottom spray ports (6) are formed. The spray ports (6) communicate with passages (16) defined by vertical heat transfer surface members (12). A fan (2) draws air in from the atmosphere through the passages (16) and then discharges it to the atmosphere. Hot water flowing through the spray ports (6) runs down the surfaces of the heat transfer surface members (12) and is cooled by direct contact with the air. Certain pairs of the heat transfer surface members define permanent wet passages (17), with which the spray ports (6) communicate. The remaining pairs of heat transfer surface members define wet-dry changeover passages (18), which are isolated from the permanent wet passages (17) and which communicate with a separate auxiliary hot water supply vessel (21) via spray pipes (19) below the hot water vessel (5). Hot water may thus be selectively supplied to the wet-dry changeover passages (18). The hot water vessel (5) is supported by the spray pipes (19).

    摘要翻译： 冷却塔包括形成有底部喷雾口（6）的热水容器（5）。 喷射口（6）与由垂直传热表面构件（12）限定的通道（16）连通。 风扇（2）通过通道（16）从大气中吸入空气，然后将其排放到大气中。 流过喷射口（6）的热水沿传热表面部件（12）的表面延伸，并通过与空气直接接触来冷却。 一些传热表面构件对限定了永久的湿通道（17），喷雾口（6）与该通道连通。 剩余的一对传热表面构件限定湿式干燥转换通道（18），其与永久湿通道（17）隔离，并且经由下面的喷射管（19）与单独的辅助热水供应容器（21）连通。 热水容器（5）。 因此，热水可以选择性地供应到湿 - 干转换通道（18）。 热水容器（5）由喷射管（19）支撑。

    Lysholm compressors
    8.
    发明公开
    Lysholm compressors 失效
    Lysholm压缩机

    公开(公告)号：EP0828079A2

    公开(公告)日：1998-03-11

    申请号：EP97306761.4

    申请日：1997-09-02

    申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA

    发明人： Takei, Nobuo

    IPC分类号： F04C18/16 ,  F04C29/06

    CPC分类号： F04C29/0035 ,  F04C18/16

    摘要： A Lysholm compressor comprises male and female rotors (1,2) which are rotatably accommodated within a casing structure comprising two part-cylindrical walls (9a,9b) which constitute a casing (3) and merge together at two cusps (10,11) which project inwardly towards one another. A suction port (4) and a discharge port (6) are provided at respective axial ends of the casing (3). A silencer chamber (13,14) is defined between at least one of the cusps (10,11) and respective associated outer wall portions (12, 15) which are situated outside the associated cusp and are integral with the casing (3). The or each silencer chamber (13,16) has a respective opening (14,17) which communicates with the suction port (4) and the discharge port (6), respectively.

    摘要翻译： Lysholm压缩机包括可旋转地容纳在包括两个部分圆柱形壁（9a，9b）的壳体结构内的阳和阴转子（1,2），所述壳体结构构成壳体（3）并且在两个尖端（10,11）处合并在一起， 它们向内相互投射。 吸入口（4）和排出口（6）设置在壳体（3）的相应轴向端部处。 一个消音室（13,14）限定在至少一个尖部（10,11）和相应的相关的外壁部分（12,15）之间，该外壁部分位于相关的尖端之外并与外壳（3）形成一个整体。 该消音室或每个消音室（13,16）具有分别与吸入口（4）和排出口（6）连通的相应开口（14,17）。