Reactor power control apparatus of natural circulation reactor and method for controlling reactor power of natural circulation reactor
    14.
    发明授权
    Reactor power control apparatus of natural circulation reactor and method for controlling reactor power of natural circulation reactor 有权
    自然循环反应堆电抗器功率控制装置及自然循环反应堆反应堆功率控制方法

    公开(公告)号:US07876872B2

    公开(公告)日:2011-01-25

    申请号:US11678753

    申请日:2007-02-26

    IPC分类号: G21C7/06

    摘要: In the present invention, a reactor power control apparatus of a natural circulation reactor comprises a reactor pressure vessel which circulates cooling water using the density difference of the coolant inside, a feed water pipe which is connected to the reactor pressure vessel and supplies cooling water, a power control section which controls the reactor power using a control rod. The feed water pipe has an ultrasonic thermometer sensor. Driving of the control rod is controlled by the power control section based on the feed water temperature detected by the feed water thermometer. The reactor power control apparatus can detect the temperature of the feed water and perform drive control of the control rod preferentially, and obtain stable reactor power.

    摘要翻译: 在本发明中,天然循环反应器的反应堆功率控制装置包括使用冷却剂内部的密度差循环冷却水的反应堆压力容器,连接到反应堆压力容器并供给冷却水的给水管, 功率控制部,其使用控制棒来控制反应堆功率。 给水管具有超声波温度计传感器。 控制棒的驱动由功率控制部根据给水温度计检测到的给水温度进行控制。 反应堆功率控制装置可以检测给水温度,优先进行控制棒的驱动控制,获得稳定的反应堆功率。

    Electrical connecting box and method for protecting printed circuit board and mounted parts inside the electrical connecting box
    15.
    发明授权
    Electrical connecting box and method for protecting printed circuit board and mounted parts inside the electrical connecting box 有权
    电气接线盒和电气接线盒内部印刷电路板和安装部件的保护方法

    公开(公告)号:US07601011B2

    公开(公告)日:2009-10-13

    申请号:US11834357

    申请日:2007-08-06

    IPC分类号: H01R12/00

    CPC分类号: H05K5/0013 H05K5/0052

    摘要: An electrical connecting box suitable to widely-ranging temperature conditions from high temperature to low temperature inside the engine room of a vehicle is described, having a printed circuit board 300 and a first protecting member 100 and a second protecting member 200 housing the printed circuit board in a sandwich state. In this electrical connecting box an extended portion 310 being a part of electrical parts is formed upon a board surface 301 on the side of the first protecting member of the printed circuit board. Additionally, first pillar portions 110 and a second pillar portion 120 are formed upon the inside surface of the first protecting member facing one side of the board surfaces, and a tip 111 and a tip 121 of these pillar portions, according to bending of the first protecting member, can be in either a contacted state or a spaced state with respect to the board surface 301 or, alternatively, a projecting body 321 fixed to the board surface. When the first pillar portions are contacting the one side of the board surfaces, there is a gap between the extended portion and the inside surface of the first protecting member such that they do not interfere with each other.

    摘要翻译: 具有印刷电路板300和第一保护构件100以及容纳印刷电路板的第二保护构件200的电连接箱适用于车辆发动机室内从高温到低温的广泛温度条件 在三明治状态。 在该电连接箱中,作为电气部件的一部分的延伸部分310形成在印刷电路板的第一保护构件侧上的基板表面301上。 此外,第一支柱部分110和第二支柱部分120形成在第一保护部件的面对板表面一侧的内表面上,并且这些柱部分的尖端111和尖端121根据第一 可以相对于板表面301处于接触状态或间隔状态,或者可选地,固定到板表面的突出体321。 当第一支柱部分接触板表面的一侧时,在第一保护部件的延伸部分和内表面之间存在间隙,使得它们不彼此干涉。

    Ink-jet printer
    16.
    发明授权
    Ink-jet printer 有权
    喷墨打印机

    公开(公告)号:US07594712B2

    公开(公告)日:2009-09-29

    申请号:US11271603

    申请日:2005-11-10

    申请人: Shin Hasegawa

    发明人: Shin Hasegawa

    CPC分类号: B41J29/13

    摘要: An ink-jet printer, including: a casing; a head unit which is disposed in the casing and which includes (a) a carriage that moves reciprocally relative to a recording medium and (b) a recording head mounted on the carriage for ejecting ink droplets from a plurality of nozzle holes; and a pair of skirt members which are provided respectively on opposite sides of the carriage as seen in a carriage-moving direction in which the carriage moves, so as to protrude outwardly from respective first side surfaces of the carriage that are opposed to each other in the carriage-moving direction and which are flush with a nozzle surface of the recording head in which the plurality of nozzles are open, for rectifying air flows which are generated as a result of the movement of the carriage and which flow on the recording medium, each of the pair of skirt members protruding, in the carriage-moving direction, at opposite end portions thereof as seen in a perpendicular direction that is perpendicular to the carriage-moving direction in plan view, by an amount larger than at a middle portion thereof as seen in the perpendicular direction.

    摘要翻译: 一种喷墨打印机,包括:外壳; 头部单元,其设置在壳体中,并且包括(a)相对于记录介质往复运动的托架和(b)安装在托架上用于从多个喷嘴孔喷射墨滴的记录头; 以及一对裙部构件,其分别设置在滑架的相反侧上,如在滑架移动方向上所看到的,以便从滑架的相对的彼此相对的第一侧表面向外突出, 滑架移动方向并且与多个喷嘴打开的记录头的喷嘴表面齐平,用于整流由于滑架的移动而产生的空气流以及在记录介质上的流动, 所述一对裙部构件在所述滑架移动方向上在垂直于所述滑架移动方向的垂直方向的俯视方向上的相对端部突出大于其中间部分的量 如在垂直方向看到的。

    ELECTRICAL CONNECTING BOX AND METHOD FOR PROTECTING PRINTED CIRCUIT BOARD AND MOUNTED PARTS INSIDE THE ELECTRICAL CONNECTING BOX
    19.
    发明申请
    ELECTRICAL CONNECTING BOX AND METHOD FOR PROTECTING PRINTED CIRCUIT BOARD AND MOUNTED PARTS INSIDE THE ELECTRICAL CONNECTING BOX 有权
    电气连接盒和保护打印电路板和安装在电气连接盒内的安装方法

    公开(公告)号:US20080030932A1

    公开(公告)日:2008-02-07

    申请号:US11834357

    申请日:2007-08-06

    IPC分类号: H05K5/00

    CPC分类号: H05K5/0013 H05K5/0052

    摘要: An electrical connecting box suitable to widely-ranging temperature conditions from high temperature to low temperature inside the engine room of a vehicle is described, having a printed circuit board 300 and a first protecting member 100 and a second protecting member 200 housing the printed circuit board in a sandwich state. In this electrical connecting box an extended portion 310 being a part of electrical parts is formed upon a board surface 301 on the side of the first protecting member of the printed circuit board. Additionally, first pillar portions 110 and a second pillar portion 120 are formed upon the inside surface of the first protecting member facing one side of the board surfaces, and a tip 111 and a tip 121 of these pillar portions, according to bending of the first protecting member, can be in either a contacted state or a spaced state with respect to the board surface 301 or, alternatively, a projecting body 321 fixed to the board surface. When the first pillar portions are contacting the one side of the board surfaces, there is a gap between the extended portion and the inside surface of the first protecting member such that they do not interfere with each other.

    摘要翻译: 具有印刷电路板300和第一保护构件100以及容纳印刷电路板的第二保护构件200的电连接箱适用于车辆发动机室内从高温到低温的广泛温度条件 在三明治状态。 在该电连接箱中,作为电气部件的一部分的延伸部分310形成在印刷电路板的第一保护构件侧上的基板表面301上。 此外,第一支柱部分110和第二支柱部分120形成在第一保护部件的面对板表面一侧的内表面上,并且这些柱部分的尖端111和尖端121根据第一 可以相对于板表面301处于接触状态或间隔状态,或者可选地,固定到板表面的突出体321。 当第一支柱部分接触板表面的一侧时,在第一保护部件的延伸部分和内表面之间存在间隙,使得它们不彼此干涉。