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    • 1. 发明授权
    • Internal structure of nuclear reactor with coolant flow stabilizing facility
    • 具有冷却剂流动稳定设施的核反应堆内部结构
    • US06445758B1
    • 2002-09-03
    • US09416933
    • 1999-10-13
    • Hajime IzumiMakoto NakajimaChikara KurimuraTakehiko TsutsuiNoboru KuboMikio KuriharaToshio Ichikawa
    • Hajime IzumiMakoto NakajimaChikara KurimuraTakehiko TsutsuiNoboru KuboMikio KuriharaToshio Ichikawa
    • G21C1502
    • G21C15/14G21Y2002/204G21Y2004/302Y02E30/32
    • Within an upper plenum of a nuclear reactor, a portion of a heated coolant flows radially outward from a central portion of a core barrel (30) towards outlet nozzles (12) in a region of an upper core plate (21) extending outside of an outer periphery of the core along an inner wall of a core barrel (30). Portions of the coolant flows beneath the outlet nozzles (12). Thus, streams of heated coolant flowing in opposite directions may collide with each other. After collision, the flow directions of the heated coolant are changed to flow upward. Due to the collision, the coolant flow behavior becomes complicated and unstable, making it difficult to measure the temperature of the heated coolant with an outlet pipe (42) connected to the outlet nozzle (12). Within an upper plenum (40) defined above a fuel region through which a coolant flows and which is hydraulically communicated with a plurality of outlet nozzles (12) mounted on a side wall of a nuclear reactor vessel (10), short flow stabilizing members (1) each being lower than the outlet nozzle (12) are disposed in the vicinity of a core barrel (30) in an region outside of the fuel region.
    • 在核反应堆的上部增压室内,加热的冷却剂的一部分从芯筒(30)的中心部分向着出口喷嘴(12)径向向外流动,在上芯板(21) 芯沿着芯筒(30)的内​​壁的外周。 冷却剂的一部分流过出口喷嘴(12)。 因此,沿相反方向流动的加热的冷却剂流可能彼此碰撞。 在碰撞之后,加热的冷却剂的流动方向被改变以向上流动。 由于碰撞,冷却剂流动行为变得复杂和不稳定,使得难以用连接到出口喷嘴(12)的出口管(42)来测量加热的冷却剂的温度。 在位于冷却剂流过的燃料区域上方并且与安装在核反应堆容器(10)的侧壁上的多个出口喷嘴(12)液压连通的燃料区域上方的上部空气室(40)内,短流动稳定构件 每个低于出口喷嘴(12)的喷嘴(1)设置在燃料区域外侧的区域中的芯筒(30)附近。
    • 10. 发明授权
    • Display
    • 显示
    • US06476797B1
    • 2002-11-05
    • US09557606
    • 2000-04-25
    • Mikio KuriharaSatoshi KarubeEisuke Kanzaki
    • Mikio KuriharaSatoshi KarubeEisuke Kanzaki
    • G09G500
    • G06F3/04886G06F1/3203G06F1/3262G06F3/0488
    • A display 2 comprises a display area, and at least one touch switch region 6 formed in the display area and to be driven by an independent power supply, wherein the touch switch region 6 is operated with a predetermined input, whereby predetermined functions are controlled. Preferably, the input for controlling the predetermined function is provided by a touch of one touch switch region 6 or a simultaneous touch of a plurality of touch switch regions 6 once or a plurality of times in a predetermined order. Alternatively, the touch switch region 6 is provided with an image read function, and at the time of the predetermined input, fingerprint authentication is performed simultaneously with the touch of the touch switch region. Alternatively, a window is displayed on the touch panel simultaneously with the touch of the touch switch region, a signature is written on the displayed window, and then signature authentication is performed.
    • 显示器2包括显示区域和形成在显示区域中并由独立电源驱动的至少一个触摸开关区域6,其中触摸开关区域6以预定输入操作,从而控制预定功能。 优选地,用于控制预定功能的输入由一触摸开关区域6的触摸或者多个触摸开关区域6的同时触摸以预定顺序提供一次或多次。 或者,触摸开关区域6具有图像读取功能,并且在预定输入时,与触摸开关区域的触摸同时执行指纹认证。 或者,通过触摸开关区域的触摸同时在触摸面板上显示窗口,在所显示的窗口上写入签名,然后执行签名认证。