公开(公告)号：US5531301A

公开(公告)日：1996-07-02

申请号：US174280

申请日：1993-12-28

申请人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

发明人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

IPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L5/08 ,  B60L5/16 ,  B60L5/28

CPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L2200/26

摘要： The invention relates to a current collector for an electrically powered vehicle. The collector includes a current collecting member which collects current from a current supplying body and conducts the current to a load in the vehicle. The current collecting member is coupled to a driving system through a first insulating element. The driving system moves the current collecting member to the current supplying body. A sensor for controlling the driving system is positioned between the driving system and the insulating element.

摘要翻译： 本发明涉及一种用于电动车辆的集流器。 收集器包括集电构件，其从电流供给体收集电流并将电流传导到车辆中的负载。 电流收集构件通过第一绝缘元件耦合到驱动系统。 驱动系统将集流部件移动到电流供给体。 用于控制驱动系统的传感器位于驱动系统和绝缘元件之间。

公开(公告)号：US5796580A

公开(公告)日：1998-08-18

申请号：US226824

申请日：1994-04-13

申请人： Toshihiro Komatsu ,  Hitoshi Matsushima ,  Toshio Hatada ,  Susumu Iwai ,  Tetsuro Homma ,  Yoshihiro Kondo ,  Shouhei Fuse ,  Hiroshi Yamada ,  Kazuo Morita ,  Hiroshi Ito ,  Akiyoshi Iida ,  Kenta Kumagai ,  Shinichi Shimode

发明人： Toshihiro Komatsu ,  Hitoshi Matsushima ,  Toshio Hatada ,  Susumu Iwai ,  Tetsuro Homma ,  Yoshihiro Kondo ,  Shouhei Fuse ,  Hiroshi Yamada ,  Kazuo Morita ,  Hiroshi Ito ,  Akiyoshi Iida ,  Kenta Kumagai ,  Shinichi Shimode

IPC分类号： G06F1/20 ,  H05K7/20 ,  G06F1/16

CPC分类号： H05K7/20727 ,  G06F1/20

摘要： An air-cooled information processing apparatus has a plurality of units and a casing accommodating the units. At least one cooling air supply section and at least one cooling air discharge section are provided in the casing, for supplying cooling air into the apparatus and for discharging the air therefrom. A partition member divides the space inside the casing so as to define at least two cooling air flow channels between the cooling air supply section and the cooling air discharge section. At least one main fan unit is disposed in each of the cooling air flow channels. The cooling air flow channels include at least one first cooling air flow channel in which at least two units from among the plurality of units are disposed in parallel with each other with respect to the direction of flow of cooling air, and at least one second cooling air flow channel in which at least two units from among the plurality of units are arranged in series to each other along the flow of cooling air. This cooling arrangement ensures optimum cooling for different types of units in the apparatus, without being accompanied by rise in the noise level, rate of discharge of air, power consumption and production cost.

摘要翻译： 风冷信息处理装置具有多个单元和容纳该单元的壳体。 至少一个冷却空气供应部分和至少一个冷却空气排放部分设置在壳体中，用于将冷却空气供给到设备中并从中排出空气。 分隔构件将壳体内的空间分隔开，以便在冷却空气供应部分和冷却空气排放部分之间限定至少两个冷却空气流动通道。 至少一个主风扇单元设置在每个冷却空气流动通道中。 冷却空气流动通道包括至少一个第一冷却空气流动通道，其中多个单元中的至少两个单元相对于冷却空气的流动方向彼此平行地设置，并且至少一个第二冷却 空气流动通道，其中来自多个单元中的至少两个单元沿着冷却空气的流动彼此串联布置。 该冷却装置确保了设备中不同类型单元的最佳冷却，而不伴随着噪声水平，空气排放速率，功率消耗和生产成本的上升。

公开(公告)号：US5566800A

公开(公告)日：1996-10-22

申请号：US425612

申请日：1995-04-20

申请人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

发明人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

IPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L5/16

CPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L2200/26

摘要： A current collector for a railway trolley vehicle includes a current collecting member having a contact strip, a driving system for moving the current collecting member into and out of contact with a trolley wire, a load cell for detecting force acting between the current collecting member and the driving system, a displacement meter for detecting displacement of the driving system, first and second estimating circuits, and a control circuit. The first estimating circuit provides an estimated value of the contact force between the current collector and the trolley wire by estimating values of first parameters of the contact strip, the current collecting member, and the trolley wire and summing products of each of these values and a corresponding weighting factor. The second estimating circuit provides an estimated value of a disturbance suppressing force by estimating values of second parameters of the contact strip, the current collecting member, and the trolley wire and summing products of each of these values and a corresponding weighting factor. The control circuit calculates a difference force value by subtracting the estimated contact force value and the estimated disturbance suppressing force value from a contact force target value. The control circuit then adjusts a pushing-up force of the driving system on the basis of the calculated force difference value.

摘要翻译： 一种用于铁路车辆车辆的集电器包括具有接触条的集流部件，用于将集电部件移动到与架空线接触和脱离接触的驱动系统;负载传感器，用于检测作用在集电部件和 驱动系统，用于检测驱动系统的位移的位移计，第一和第二估计电路以及控制电路。 第一估计电路通过估计接触片，电流收集构件和电车线的第一参数的值来估计集电器和电车线之间的接触力的估计值，并且将这些值中的每一个和 相应的权重因子。 第二估计电路通过估计接触片，集电构件和电车线的第二参数的值和这些值中的每一个的相加乘积和相应的加权因子来提供扰动抑制力的估计值。 控制电路通过从接触力目标值减去估计的接触力值和估计的扰动抑制力值来计算差分力值。 然后，控制电路基于计算出的力差值来调整驱动系统的上推力。

公开(公告)号：US5497866A

公开(公告)日：1996-03-12

申请号：US330086

申请日：1994-10-26

申请人： Kenji Kobayashi ,  Yasushi Takano ,  Akiyoshi Iida ,  Masahiro Ikegawa ,  Syuya Hagiwara ,  Morishige Hattori

发明人： Kenji Kobayashi ,  Yasushi Takano ,  Akiyoshi Iida ,  Masahiro Ikegawa ,  Syuya Hagiwara ,  Morishige Hattori

IPC分类号： B61D49/00 ,  B60L5/08 ,  B60L5/22 ,  G10K11/16 ,  B60L5/12

CPC分类号： B60L5/22 ,  B60L2200/26 ,  B60L2270/142

摘要： A current collecting apparatus provided with sliders 2 for collecting electric power from a power feeder 1, a current collector 3 for collecting power, an insulator for insulating and supporting the current collector 3, and a flexible conductor for delivering the power collected by the current collector 3 to a conductor 5, which is connected to the flexible conductor and used for supplying the power to the vehicle side. The conductor 5 and the insulator 4 are disposed so that the former is offset with respect to the latter in the crosswise direction of a railway vehicle. With this arrangement, aerodynamic noise emanating from the current collector loaded on the vehicle running at high speed can be substantially reduced.

摘要翻译： 具有用于从供电器1收集电力的滑块2，用于收集电力的集电器3，用于绝缘和支撑集电器3的绝缘体的集电装置，以及用于传送由集电器收集的功率的柔性导体 3连接到导体5，其连接到柔性导体并用于向车辆侧供电。 导体5和绝缘体4被布置成使得前者在铁路车辆的横向上相对于后者偏移。 通过这种布置，可以显着地减少从负载在高速运行的车辆上的集电器发出的空气动力学噪声。

公开(公告)号：US5584369A

公开(公告)日：1996-12-17

申请号：US425467

申请日：1995-04-20

申请人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

发明人： Toshiaki Makino ,  Katsuyuki Terada ,  Michio Sebata ,  Morishige Hattori ,  Hideo Takai ,  Toshi Yasui ,  Masabumi Oshima ,  Akiyoshi Iida ,  Yasushi Takano ,  Chisachi Katoo ,  Kenji Kobayashi

IPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L5/08

CPC分类号： B60L5/00 ,  B60L5/22 ,  B60L5/32 ,  B60L2200/26

摘要： A low noise current collector 20 having excellent controllability and response, and a high speed railway train using such current collectors. The current collector 20 includes an aerodynamically shaped current collector head 22, a driving cylinder 32 to move the current collecting head, a supporting insulator 30, and a cable head 50 supporting a conductor 53 for conducting current from current collecting head 22 to a load. The current collector 20 is controlled by a cylinder 7 for raising and lowering so that the current collector may be contained in a dome 4 when it is in use. A multi-car train has four current collectors, two toward each end, and each current collector has its front side directed toward the center of the train. The two current collectors at the rear of the train are utilized, while the two at the front are contained within their domes 4. Therefore, the train can run in either direction, utilizing the appropriate pair of current collectors.

摘要翻译： 具有优异的可控性和响应性的低噪声集电器20以及使用这种集电器的高速铁路列车。 集电器20包括空气动力学形状的集电器头22，用于移动集电头的驱动气缸32，支撑绝缘体30和支撑用于将电流从集电头22传导到负载的导体53的电缆头50。 集电器20由用于升降的气缸7控制，使得当集电器在使用时可以容纳在圆顶4中。 多车列车具有四个集流器，每个两端朝向两端，并且每个集流器的前侧指向列车的中心。 在列车后部的两个集电器被利用，而前面的两个收集器被包含在它们的圆顶4内。因此，列车可以在任一方向上运行，利用适当的一对集电器。