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    • 1. 发明申请
    • Gate valve
    • 闸阀
    • US20090140195A1
    • 2009-06-04
    • US11987309
    • 2007-11-29
    • Yasunari ShibataYoshinori KoyamaSoken TakaseTaizo HoshinoShuji KameyamaYasuhiro SuzukiYoshihiko HorieHitoshi TeradaHirofumi Yamada
    • Yasunari ShibataYoshinori KoyamaSoken TakaseTaizo HoshinoShuji KameyamaYasuhiro SuzukiYoshihiko HorieHitoshi TeradaHirofumi Yamada
    • F16K3/30
    • F16K3/20
    • An object is to provide a gate valve capable of preventing operational deficiencies caused by particulate materials accumulating in a valve box, thus providing superior sealing properties and high durability, having a simple structure, and allowing inspection and maintenance to be performed easily. A gate valve installed in a transport line for transporting fluid containing particulate material at a coal gasification plant includes a valve box having an inlet portion and an outlet portion in which a channel constituting a part of the transport line is formed; a valve unit, provided between the inlet portion and the outlet portion, which extends in an opening-and-closing direction orthogonal to an axial direction of the channel, and which is movable in the opening-and-closing direction; a wedge plate provided between the valve unit and the inlet portion so as to extend in the opening-and-closing direction; and a guide plate provided between the valve unit and the outlet portion so as to extend in the opening-and-closing direction. Areas between the valve unit and the wedge plate and between and the valve unit and guide plate are sealed by means of surface contact.
    • 本发明的目的是提供一种闸阀,其能够防止由于在阀箱中积聚的颗粒材料引起的操作缺陷,从而提供优异的密封性和高耐久性,结构简单,并且容易进行检查和维护。 安装在用于在煤气化装置中输送含有颗粒材料的流体的输送管线的闸阀包括具有入口部分和出口部分的阀箱,其中构成输送线路的一部分的通道; 阀单元,设置在入口部和出口部之间,其沿与通道的轴向正交的开闭方向延伸,并且能够沿开闭方向移动; 楔形板,设置在所述阀单元和所述入口部之间,以沿所述开闭方向延伸; 以及设置在所述阀单元和所述出口部之间以沿所述开闭方向延伸的引导板。 阀单元和楔形板之间以及阀单元和引导板之间的区域通过表面接触而被密封。
    • 2. 发明授权
    • Gate valve
    • 闸阀
    • US07780143B2
    • 2010-08-24
    • US11987309
    • 2007-11-29
    • Yasunari ShibataYoshinori KoyamaSoken TakaseTaizo HoshinoShuji KameyamaYasuhiro SuzukiYoshihiko HorieHitoshi TeradaHirofumi Yamada
    • Yasunari ShibataYoshinori KoyamaSoken TakaseTaizo HoshinoShuji KameyamaYasuhiro SuzukiYoshihiko HorieHitoshi TeradaHirofumi Yamada
    • F16K25/00
    • F16K3/20
    • An object is to provide a gate valve capable of preventing operational deficiencies caused by particulate materials accumulating in a valve box, thus providing superior sealing properties and high durability, having a simple structure, and allowing inspection and maintenance to be performed easily. A gate valve installed in a transport line for transporting fluid containing particulate material at a coal gasification plant includes a valve box having an inlet portion and an outlet portion in which a channel constituting a part of the transport line is formed; a valve unit, provided between the inlet portion and the outlet portion, which extends in an opening-and-closing direction orthogonal to an axial direction of the channel, and which is movable in the opening-and-closing direction; a wedge plate provided between the valve unit and the inlet portion so as to extend in the opening-and-closing direction; and a guide plate provided between the valve unit and the outlet portion so as to extend in the opening-and-closing direction. Areas between the valve unit and the wedge plate and between and the valve unit and guide plate are sealed by means of surface contact.
    • 本发明的目的是提供一种闸阀,其能够防止由于在阀箱中积聚的颗粒材料引起的操作缺陷,从而提供优异的密封性和高耐久性,结构简单,并且容易进行检查和维护。 安装在用于在煤气化装置中输送含有颗粒材料的流体的输送管线的闸阀包括具有入口部分和出口部分的阀箱,其中构成输送线路的一部分的通道; 阀单元,设置在入口部和出口部之间,其沿与通道的轴向正交的开闭方向延伸,并且能够沿开闭方向移动; 楔形板,设置在所述阀单元和所述入口部之间,以沿所述开闭方向延伸; 以及设置在所述阀单元和所述出口部之间以沿所述开闭方向延伸的引导板。 阀单元和楔形板之间以及阀单元和引导板之间的区域通过表面接触而被密封。
    • 6. 发明授权
    • Vehicle motion control system
    • 车辆运动控制系统
    • US5869943A
    • 1999-02-09
    • US967329
    • 1997-10-21
    • Hiroshi NakashimaToshiaki HamadaJun MiharaHitoshi Terada
    • Hiroshi NakashimaToshiaki HamadaJun MiharaHitoshi Terada
    • B60T8/172B60T8/1755B60T8/1761B60T8/24B60T8/48B60T8/58B64C13/18
    • B60T8/17554B60T8/241B60T8/246B60T8/4827B60T2230/03
    • The present invention is directed to a vehicle motion control system for maintaining vehicle stability, even in the case where the vehicle is tilted when the vehicle is in turning motion, wherein a braking force control unit is provided for controlling a braking force applied to each of front and rear wheels of the vehicle. The system includes a tilt detection unit which detects a tilt of a normal axis of the vehicle to its vertical axis, and a turn determination unit which determines a turning condition of the vehicle including a turning direction thereof. A yaw moment control unit is provided for controlling the braking force controlling unit to produce a yaw moment in a direction opposite to the turning direction of the vehicle in response to the tilt detected by the tilt detection unit when the turn determination unit determines that the vehicle is turning.
    • 本发明涉及一种用于保持车辆稳定性的车辆运动控制系统,即使在车辆转向运动时车辆倾斜的情况下,其中设置有制动力控制单元,用于控制施加到车辆的每一个的制动力 前轮和后轮的车辆。 该系统包括:倾斜检测单元,其检测车辆的法线轴线与其纵轴的倾斜;以及转弯判定单元,其确定包括其车削方向的车辆的转弯状态。 提供了一种横摆力矩控制单元,用于控制制动力控制单元,以响应于当倾斜检测单元检测到的倾斜时,在与车辆的转动方向相反的方向上产生横摆力矩,当转向确定单元确定车辆 正在转弯