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12 条记录 (耗时 0.01 秒)

    Hydrodynamic 2-speed hydraulic drive
    1.
    发明授权
    Hydrodynamic 2-speed hydraulic drive 失效
    流体动力2速液压驱动

    公开(公告)号：US06952981B2

    公开(公告)日：2005-10-11

    申请号：US10312382

    申请日：2001-06-28

    申请人： Wolfgang Fischer ,  Hubert Schmölz

    发明人： Wolfgang Fischer ,  Hubert Schmölz

    IPC分类号： B61C9/20 ,  B61C9/34 ,  F16H47/06 ,  F16H47/07

    CPC分类号： B61C9/20 ,  B61C9/34 ,  F16H47/07 ,  Y10T74/19149 ,  Y10T74/19163

    摘要： A hydrodynamic 2-speed turbine drive, in particular, a turbine drive for application in under-floor or low-floor drive systems on rail vehicles, with two hydrodynamic components for the formation of two tractive-work circuits for two different speed ranges. A first hydrodynamic component is in the form of a hydrodynamic speed/torque converter and a second hydrodynamic component is in the form of a hydrodynamic clutch. The converter and the clutch are arranged parallel to each other and with no, or very little, offset between drive input shaft and drive output shaft.

    摘要翻译： 一种流体动力二速涡轮驱动装置，特别是用于轨道车辆地板或低地板驱动系统的涡轮驱动装置，具有用于形成用于两个不同速度范围的两个牵引工作电路的两个流体动力部件。 第一流体动力部件是流体动力学速度/力矩转换器的形式，第二流体动力部件是流体动力离合器的形式。 转换器和离合器彼此平行配置，在驱动输入轴和驱动输出轴之间没有或非常小的偏移。

    Driving arrangement for rail vehicles, especially high output self-propelled rail vehicles
    3.
    发明授权
    Driving arrangement for rail vehicles, especially high output self-propelled rail vehicles 失效
    用于铁路车辆的特殊高输出自支撑轨道车辆的驱动装置

    公开(公告)号：US3729933A

    公开(公告)日：1973-05-01

    申请号：US3729933D

    申请日：1970-11-12

    申请人： KRUPP GMBH

    发明人： KNEBEL A

    IPC分类号： B61C9/28 ,  B61C9/34 ,  F16H37/00 ,  F01D13/00

    CPC分类号： H04N19/99 ,  B61C9/28 ,  B61C9/34 ,  F16H37/00 ,  F16H2700/02 ,  Y02T30/10

    摘要： A driving arrangement, especially for a high performance rail vehicle having at least two independant sources of power and at least two driven axles and a power transmission connecting said sources of power with said axles and adjustable so that when only one source of power is operating it will supply power to a greater number of axles than when both sources of power are operating.

    摘要翻译： 一种驱动装置，特别是用于具有至少两个独立的动力源和至少两个驱动轴的高性能轨道车辆，以及将所述动力源与所述车轴相连并且可调节的动力传递装置，使得当只有一个动力源运行时 将为更多数量的轴提供电力，而不是两个电源都在运行。

    Vehicle transmission with multiple torque convertors
    6.
    发明授权
    Vehicle transmission with multiple torque convertors 失效
    具有多个转矩转换器的车辆传动

    公开(公告)号：US3944034A

    公开(公告)日：1976-03-16

    申请号：US412638

    申请日：1973-11-05

    申请人： Karl Gustav Ahlen

    发明人： Karl Gustav Ahlen

    IPC分类号： B61C9/34 ,  F16H41/22 ,  F16H47/10 ,  F16H47/08

    CPC分类号： F16H41/22 ,  B61C9/34 ,  Y02T30/10 ,  Y10T74/19033 ,  Y10T74/19158

    摘要： The invention described in this specification relates to a hydrodynamic torque converter transmission of the type including two or more torque converter units connected in parallel between the input and output shafts and provided with means for interrupting the torque transfer through one or more of said units. One or more torque converters in the transmission is or are arranged with one bladed component thereof such as the pump or turbine blades selectively releasable from or engageable with an input shaft or an output shaft respectively whereby different driving conditions are obtained by engaging and disengaging the drive through different torque converters.

    摘要翻译： 本说明书中描述的本发明涉及一种流体动力学变矩器变速器，其包括在输入和输出轴之间并联连接的两个或更多个变矩器单元，并且设置有用于中断通过一个或多个所述单元的转矩传递的装置。 变速器中的一个或多个扭矩转换器被布置成具有一个叶片部件，例如泵或涡轮机叶片可选择性地从输入轴或输出轴释放或接合，由此通过接合和分离驱动器获得不同的驱动条件 通过不同的扭矩转换器。

    Gas turbine railway car
    7.
    发明授权
    Gas turbine railway car 失效
    燃气轮机车

    公开(公告)号：US3868908A

    公开(公告)日：1975-03-04

    申请号：US35080773

    申请日：1973-04-13

    申请人： PELABON ANDRE E

    发明人： PELABON ANDRE E

    IPC分类号： B61C5/00 ,  B61C9/34 ,  B61D1/00

    CPC分类号： B61C5/00 ,  B61C9/34

    摘要： A high-speed passenger train comprises two identical traction cars, having an engineer''s cab at one end, powered by variable speed gas turbines connected to the bogie wheels by hydromechanical transmission systems, with one or more trailer cars between the traction cars, one of which can be provided with restaurant facilities.

    摘要翻译： 高速客运列车包括两台相同的牵引车，一端设有工程师驾驶室，由连接到转向架轮的变速燃气轮机通过液力机械传动系统提供动力，其中牵引车之间有一个或多个拖车，一个 其中可以提供餐厅设施。

    Electrohydraulic locomotive drive
    9.
    发明授权
    Electrohydraulic locomotive drive 失效
    电液机车驱动

    公开(公告)号：US4169414A

    公开(公告)日：1979-10-02

    申请号：US787576

    申请日：1977-04-14

    申请人： Helmut Muller

    发明人： Helmut Muller

    IPC分类号： B60K17/04 ,  B60L15/00 ,  B60W30/18 ,  B61C9/34 ,  B61C9/42 ,  B61H11/06 ,  F16D67/00 ,  F16H41/22 ,  B61C3/00 ,  B61C15/00

    CPC分类号： B60W30/18 ,  B60K17/04 ,  B60W10/04 ,  B60W10/103 ,  B61C9/42 ,  B61H11/06 ,  F16D67/00 ,  B60L2200/26 ,  Y02T30/10

    摘要： A drive for high-speed locomotives has a variable-speed electric motor which transmits torque to the input shaft of a hydrodynamic power transmission having a hydrodynamic torque converter and a hydrodynamic coupling for transmission of torque to the output shaft which drives the wheels through the medium of a mechanical transmission and cardan shafts. The control unit of the drive engages the converter in the lowest speed range, the coupling in the highest speed range, and the coupling or the converter in the intermediate speed range. In the intermediate speed range, the coupling is engaged when the control unit ascertains that the ratio of maximum traction effort of the drive in engaged condition of the coupling at the momentary intermediate speed to the resistance which the locomotive encounters exceeds one. The resistance is ascertained automatically by determining the tractive effort of the drive in engaged condition of the converter at the momentary intermediate speed and by subtracting therefrom the accelerating force which is the product of the mass of locomotive plus cars (if any) and the momentary acceleration of the vehicle. The output shaft receives braking torque from a hydrodynamic brake whose controls include safety features to insure the application of brake in the event of failure of the primary actuating device.

    摘要翻译： 用于高速机车的驱动器具有变速电动机，其将扭矩传递到具有流体动力学变矩器的流体动力传动装置的输入轴和用于将扭矩传递到输出轴的液力偶合器，该输出轴通过介质驱动车轮 的机械传动和万向轴。 驱动器的控制单元在最低速度范围内与转换器接合，最高速度范围内的联轴器，以及中间转速范围内的联轴器或转换器。 在中间速度范围内，当控制单元确定驱动器在瞬时中间速度的联轴器啮合状态下的最大牵引力与机车遇到的阻力之比超过1时，接合联轴器。 通过确定变频器在瞬时中间速度的接合状态下的牵引力，并通过从其中减去作为机车加汽车质量（如果有的话）和瞬时加速度的乘积的加速力来自动确定阻力 的车辆。 输出轴从液压动力制动器接收制动转矩，其控制包括安全特征，以确保在主致动装置发生故障的情况下施加制动。