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    • 1. 发明授权
    • Method of and apparatus for replacing control rod drive
    • 更换控制棒驱动的方法和装置
    • US4292133A
    • 1981-09-29
    • US023902
    • 1979-03-26
    • Masayoshi SasakiYoshimi IshiiTomiharu YoshidaSen Sugiyama
    • Masayoshi SasakiYoshimi IshiiTomiharu YoshidaSen Sugiyama
    • G21C7/12G21C19/20G21C7/08
    • G21C7/12G21C19/207G21Y2002/401G21Y2004/501Y02E30/39
    • A control rod drive attaching and detaching device and a control rod drive handling device are mounted on a revolving device to be movable independently from each other. The control rod drive attaching and detaching device includes bolt handling means for loosening and tightening bolts for fastening a control rod drive to a pressure vessel of a nuclear reactor, coolant splash preventing means for disposing of coolant which flows from the control rod drive when the latter is detached from the pressure vessel, and uncoupling means for uncoupling a control rod from the control rod drive. The control rod drive handling device includes a column pivotally mounted on a carriage, a cart removably mounted on the column, and means for moving the column to a horizontal position. Each control rod drive mounted to the pressure vessel of the nuclear reactor is detached from the pressure vessel by the control rod attaching and detaching device and transferred to the cart of the control rod drive handling device. The column is moved to a horizontal position, and the cart with the control rod drive supported thereon is removed from the column.
    • 控制杆驱动装置和拆卸装置以及控制杆驱动装卸装置安装在旋转装置上以能够彼此独立地移动。 控制杆驱动装置和拆卸装置包括螺栓处理装置,用于松开和紧固用于将控制杆驱动器紧固到核反应堆的压力容器的螺栓,用于处理从控制棒驱动器流出的冷却剂的冷却剂防溅装置, 与压力容器分离,以及用于将控制杆与控制棒驱动器分离的非耦合装置。 控制杆驱动装置装置包括一个可枢转地安装在滑架上的支柱,可拆卸地安装在该柱上的一个支架,以及用于将该列移动到水平位置的装置。 安装到核反应堆的压力容器的每个控制棒驱动器通过控制杆安装和拆卸装置从压力容器分离并转移到控制棒驱动装卸装置的推车上。 将柱移动到水平位置,并且将支撑在其上的控制杆驱动器的推动器从柱上移除。
    • 2. 发明授权
    • Device for charging a secondary battery having interrupt means to
prevent overcharging
    • 用于对具有中断装置的二次电池充电以防止过充电的装置
    • US5408170A
    • 1995-04-18
    • US76765
    • 1993-06-15
    • Koji UmetsuMasayoshi SasakiSyojiro Sato
    • Koji UmetsuMasayoshi SasakiSyojiro Sato
    • H02J7/10H02J7/00H02J7/04
    • H02J7/0086
    • A charging equipment for charging a secondary battery in a constant-current and constant-voltage mode, including a switching device for interrupting a charging current from flowing into the secondary battery at a predetermined period, a charging control device for controlling the operation of the switching device to control the charging, and a voltage detection device for detecting a voltage at a position near to the switching device (e.g., at the input or output side of the switching device) before the charging current is interrupted and a voltage between the switching device and the secondary battery after the charging current is interrupted, thereby calculating a voltage difference between the voltages, the charging control device controlling the operation of the switching device on the basis of the voltage difference of the voltage detection device.
    • 一种用于以恒定电流和恒定电压模式对二次电池充电的充电设备,包括用于中断在预定周期内流入二次电池的充电电流的开关装置,用于控制开关操作的充电控制装置 用于控制充电的装置,以及用于在充电电流中断之前检测靠近开关装置的位置(例如,在开关装置的输入或输出侧)处的电压的电压检测装置和开关装置之间的电压 并且二次电池在充电电流中断之后,根据电压检测装置的电压差来计算控制开关装置的动作的充电控制装置的电压之间的电压差。
    • 9. 发明授权
    • Solid-liquid separator
    • 固液分离器
    • US07344033B2
    • 2008-03-18
    • US11081469
    • 2005-03-16
    • Masayoshi Sasaki
    • Masayoshi Sasaki
    • B01D33/00
    • B01D29/46B30B9/16B30B9/26
    • To provide a solid-liquid separator in which a treatment object such as sludge can be transported without clogging, liquid can be efficiently separated from the treatment object, and a maintenance operation can be easily conducted. Movable plates 12 and fixed plates 13 are disposed alternately, two screws 21, 22 are disposed in recess sections 14, 15 formed in the movable plates 12 and fixed plates 13, parts of blade sections 25, 26 of the two screws 21, 22 overlap each other, the two screws 21, 22 are rotary driven, and the liquid is discharged from the gap between the movable plates 12 and fixed plates 13, while the treatment object is being transported. When the movable plates 12 are replaced, the two screws 21, 22 are lifted up and then the movable plates 12 are pulled up and replaced.
    • 为了提供一种固体 - 液体分离器,其中诸如污泥的处理对象可以在不堵塞的情况下运输,可以将液体从处理对象中有效地分离,并且可以容易地进行维护操作。 可移动板12和固定板13交替设置,两个螺钉21,22设置在形成在可动板12和固定板13中的凹部14,15中,两个螺钉21,22的叶片部分25,26的部分重叠 彼此相对地,两个螺钉21,22被旋转驱动,并且在运送处理对象物时液体从可移动板12和固定板13之间的间隙排出。 当更换可动板12时,将两个螺钉21,22提起​​,然后将可动板12拉起并更换。