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公开(公告)号：US06820715B2
公开(公告)日：2004-11-23
申请号：US10301083
申请日：2002-11-21
IPC分类号： B62D0504
CPC分类号： H02K7/06 , B62D5/003 , B62D5/0424 , H02K16/00
摘要： A steering system for a vehicle includes a steerable wheel 1 capable of being steered, a steering wheel 20, and an electrical actuator 3 for altering the steering angle of the steerable wheel. The electrical actuator 3 has three electric motors 31, 32, 33 which act in parallel and three controllers 61, 62, 63 which operate in parallel, each forming part of an electrical control channel for the steering angle. The controller of each electrical channel receives one of the three electrical signals in the control channels and is connected to one of the position sensors and drives one of the electric motors in order to set the said steering angle. The torques delivered by the respective motors are added together in normal operation. The system also includes an interconnection bus 8 for the three electrical control channels, and means for detecting a discrepancy in the status of one electrical channel with respect to the other two, in order to give a malfunction warning and maintain operation in a downgraded mode in the event of a discrepancy.
摘要翻译： 用于车辆的转向系统包括能够转向的可转向轮1，方向盘20和用于改变可转向轮的转向角的电动致动器3。 电动执行器3具有三个并联的电动机31,32,33和三个平行操作的控制器61,62,63，每个控制器构成用于转向角的电气控制通道的一部分。 每个电气通道的控制器接收控制通道中的三个电信号中的一个，并连接到位置传感器中的一个，并驱动其中一个电动机以设定所述转向角。 各个电动机传递的转矩在正常运行中相加。 该系统还包括用于三个电气控制通道的互连总线8和用于检测相对于另外两个电气通道的一个电气通道的状态的差异的装置，以便给出故障警告并维持降级模式中的操作 事件有差异。
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公开(公告)号：US07096985B2
公开(公告)日：2006-08-29
申请号：US10096744
申请日：2002-03-13
IPC分类号： B60K1/00
CPC分类号： B60W20/10 , B60K6/28 , B60K6/46 , B60K6/48 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60Y2400/114 , Y02T10/6217 , Y02T10/6221 , Y02T10/7022 , Y02T10/7077 , Y02T10/92
摘要： A vehicle has an engine driving an alternator. The electrical energy supplied by the alternator feeds an electric traction motor, via a rectifier, an electric line, and an inverter. The electric traction motor is mechanically coupled to a wheel. A super-capacitor is connected to the electric line by a voltage-matching circuit. A unit for controlling the torque applied to the vehicle wheel manages the circulation of the electrical energy in the drivetrain so as always to discharge the super-capacitor as a priority, in order to be able to be ready to recover the energy at the next braking.
摘要翻译： 车辆具有驱动交流发电机的发动机。 由交流发电机提供的电能通过整流器，电线和逆变器馈送电动牵引电动机。 电动牵引电机机械地联接到车轮。 超级电容器通过电压匹配电路连接到电线。 用于控制施加到车轮的扭矩的单元管理传动系统中的电能的循环，以便始终将超级电容器优先排出，以便能够准备好在下次制动时恢复能量 。
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公开(公告)号：US06426576B1
公开(公告)日：2002-07-30
申请号：US09436838
申请日：1999-11-09
申请人： Pierre Varenne
发明人： Pierre Varenne
IPC分类号： H02K2112
CPC分类号： H02K1/2773
摘要： A rotor for an electric machine which rotor includes a multi-faced shaft, a plurality of pole pieces and permanent magnets carried by the shaft and a plurality of the rods extending between a pair of lateral flanges and passing through the pole pieces between the flanges to retain the pole pieces on the shaft, the pole pieces retaining the magnets on faces of the shaft.
摘要翻译： 一种用于电机的转子，其转子包括多面轴，由该轴承载的多个极片和永磁体以及在一对侧凸缘之间延伸并在凸缘之间穿过极片的多个杆， 将极片保持在轴上，磁极片将磁体保持在轴的表面上。
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4.发明申请Electrical power train for a vehicle, comprising an electrical dissipation element cooled by cooling liquid 有权一种用于车辆的电力传动系，包括由冷却液体冷却的耗散元件公开(公告)号：US20050244691A1
公开(公告)日：2005-11-03
申请号：US11111258
申请日：2005-04-20
申请人： Pierre Varenne
发明人： Pierre Varenne
IPC分类号： B60K1/04 , B60K8/00 , B60K11/04 , B60L11/18 , H01M8/00 , H01M8/04 , H01M8/10 , F25D17/06 , F28D15/00 , H01M8/12
CPC分类号： B60L11/1881 , B60L11/1803 , B60L11/1892 , B60L11/1894 , Y02T90/34
摘要： An electric power train for a vehicle, the power train comprising an electrical line (61), an installation for producing electrical energy, the installation being connected to the electrical line (61), the installation having a first cooling circuit (1) using a cooling liquid, an electrical energy management unit (6), at least one electrical machine (4) connected to at least one driving wheel (40), connected to the electrical line (61) by means of an electronic control module for the electrical machine, the electrical machine (4) being connected to a second cooling circuit (2) in which a cooling liquid circulates, independent of the first cooling circuit (1), and an electrical dissipation element (8) being able to be electrically connected to the electrical line, wherein the electrical dissipation element (8) being immersed in the first cooling circuit (1).
摘要翻译： 一种用于车辆的动力传动系，所述动力传动系包括电线（61），用于产生电能的装置，所述装置连接到所述电线（61），所述装置具有第一冷却回路（1），其使用 冷却液体，电能管理单元（6），连接至至少一个驱动轮（40）的至少一个电机（4），通过用于电机的电子控制模块连接到电线 ，电机（4）与第一冷却回路（2）连接，第二冷却回路（2）与第一冷却回路（1）无关地冷却液体循环，并且能够电连接到第一冷却回路 电线，其中所述耗散元件（8）浸没在所述第一冷却回路（1）中。
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公开(公告)号：US06619672B2
公开(公告)日：2003-09-16
申请号：US09975656
申请日：2001-10-11
IPC分类号： B60G17015
CPC分类号： B60G17/0157 , B60G17/021 , B60G2202/12 , B60G2202/422 , B60G2400/252 , B60G2500/10 , B60G2500/30 , B60G2600/182
摘要： A vehicle suspension device having, for each suspension system, a suspension including a spring and a reversible electric actuator acting in parallel with the spring. The device includes provision for controlling the electric actuators of each of the suspension systems so that they each develop a force having two components: a damping component opposing the deflection speed and a trim correction component, the said trim correction components applying a trim correction torque to the suspended mass.
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公开(公告)号：US6161844A
公开(公告)日：2000-12-19
申请号：US78674
申请日：1998-05-14
IPC分类号： B60G17/015 , B60G17/02
CPC分类号： B60G17/0157 , B60G17/021 , B60G2202/12 , B60G2202/422 , B60G2400/252 , B60G2500/20 , B60G2500/30 , B60G2600/182
摘要： The suspension device controls the range of movement between a suspended point connected to the body 3 of a vehicle and a non-suspended point connected to a wheel 2 which includes an elastic link 1 mounted between said suspended and non-suspended points, the elastic link being essentially composed of a spring of stiffness K and predetermined length under a reference load and a reversible electric jack 5 acting parallel to the spring 4 in order to control the movements between said suspended and non-suspended points. The device controls the electric jack so that, based on a variation observed in the distance between the suspended and non-suspended points caused by relative displacement of the suspended and non-suspended points, regardless of the direction of displacement, it first follows the spring while supplying the electric jack 5 with electrical energy so that it develops a force oriented in the same direction as the displacement, and then releases the force developed by the electric jack 5 so as to cancel out the force within a predetermined relaxation time.
摘要翻译： 悬挂装置控制连接到车辆主体3的悬挂点和连接到车轮2的非悬挂点之间的移动范围，该悬挂点包括安装在所述悬挂和非悬挂点之间的弹性连杆1，所述弹性连杆 其基本上由参考载荷下的刚度K和预定长度的弹簧以及平行于弹簧4起作用的可逆电插座5组成，以便控制所述悬挂和非悬挂点之间的运动。 该装置控制电动千斤顶，使得基于由悬挂和非悬挂点的相对位移引起的悬挂和非悬挂点之间的距离观察到的变化，不管位移方向如何，它首先沿着弹簧 同时向电插座5提供电能，使得其产生与位移相同方向定向的力，然后释放由电插座5产生的力，以在预定的松弛时间内抵消力。
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7.发明授权Electrical power train for a fuel cell vehicle, comprising an electrical dissipation element 有权一种用于燃料电池车辆的电力传动系，包括一个电耗元件公开(公告)号：US07404461B2
公开(公告)日：2008-07-29
申请号：US11111257
申请日：2005-04-20
申请人： Pierre Varenne
发明人： Pierre Varenne
IPC分类号： B60K1/00
CPC分类号： B60L15/2009 , B60L1/003 , B60L1/02 , B60L3/0023 , B60L3/003 , B60L3/0053 , B60L3/0061 , B60L3/0076 , B60L3/06 , B60L7/06 , B60L11/005 , B60L11/1803 , B60L11/1887 , B60L11/1892 , B60L2240/12 , B60L2240/36 , B60L2240/423 , B60L2240/425 , B60L2240/429 , B60L2240/662 , B60L2260/16 , B60L2260/26 , B60L2270/44 , B60L2270/46 , Y02T10/645 , Y02T10/7022 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y02T90/34
摘要： An electrical power train for a vehicle, the power train comprising an electrical line (61), a fuel cell (3) connected to the electrical line (61), an electrical energy management unit (6) comprising a module controlling the fuel cell, a control device available to the driver of the vehicle for controlling deceleration of the latter, the control device being connected to the management unit, at least one electrical machine (4) connected to at least one driving wheel (40) connected to the electrical line (61) by means of an electronic module controlling the electrical machine, the electrical machine (4) being connected to a second cooling circuit (2) in which a cooling liquid circulates, independent of the first cooling circuit (1), an electrical dissipation element (8), and means for ordering the control module of the fuel battery to stop the process of producing electrical energy while connecting the said dissipation element (8) to the electrical line (61), in the event of a deceleration demand and when the management unit (6) detects that the power absorbed by the loads is less than the power sent over the electrical line (61).
摘要翻译： 一种用于车辆的动力传动系，所述动力传动系包括电线（61），连接到所述电线（61）的燃料电池（3），包括控制所述燃料电池的模块的电能管理单元（6） 用于控制车辆的减速的控制装置，所述控制装置连接到所述管理单元，至少一个电机（4），连接到连接到所述电线的至少一个驱动轮（40） （6）通过控制所述电机的电子模块，所述电机（4）连接到第二冷却回路（2），在所述第二冷却回路（2）中，冷却液与所述第一冷却回路（1）无关地循环， 元件（8），以及用于在将所述耗散元件（8）连接到电线（61）的同时订购燃料电池的控制模块以停止产生电能的过程的装置，i 在需要减速的情况下，以及当所述管理单元（6）检测到所述负载吸收的功率小于通过所述电线（61）发送的功率时。
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8.发明授权Electrical power train for a vehicle, comprising an electrical dissipation element cooled by cooling liquid 有权一种用于车辆的电力传动系，包括由冷却液体冷却的耗散元件公开(公告)号：US07383903B2
公开(公告)日：2008-06-10
申请号：US11111258
申请日：2005-04-20
申请人： Pierre Varenne
发明人： Pierre Varenne
IPC分类号： B60K1/00
CPC分类号： B60L11/1881 , B60L11/1803 , B60L11/1892 , B60L11/1894 , Y02T90/34
摘要： An electric power train for a vehicle, the power train comprising an electrical line (61), an installation for producing electrical energy, the installation being connected to the electrical line (61), the installation having a first cooling circuit (1) using a cooling liquid, an electrical energy management unit (6), at least one electrical machine (4) connected to at least one driving wheel (40), connected to the electrical line (61) by means of an electronic control module for the electrical machine, the electrical machine (4) being connected to a second cooling circuit (2) in which a cooling liquid circulates, independent of the first cooling circuit (1), and an electrical dissipation element (8) being able to be electrically connected to the electrical line, wherein the electrical dissipation element (8) being immersed in the first cooling circuit (1).
摘要翻译： 一种用于车辆的动力传动系，所述动力传动系包括电线（61），用于产生电能的装置，所述装置连接到所述电线（61），所述装置具有第一冷却回路（1），其使用 冷却液体，电能管理单元（6），连接至至少一个驱动轮（40）的至少一个电机（4），通过用于电机的电子控制模块连接到电线 ，电机（4）与第一冷却回路（2）连接，第二冷却回路（2）与第一冷却回路（1）无关地冷却液体循环，并且能够电连接到第一冷却回路 电线，其中所述耗散元件（8）浸没在所述第一冷却回路（1）中。
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9.发明授权Gear change method for a traction chain comprising a gear change mechanism for each driving wheel 有权用于牵引链的变速方法包括用于每个驱动轮的变速机构公开(公告)号：US07169077B2
公开(公告)日：2007-01-30
申请号：US10875779
申请日：2004-06-25
IPC分类号： B60K7/00
CPC分类号： B60W30/19 , B60K7/0007 , B60K17/043 , B60K17/145 , B60K17/356 , B60K2007/0038 , B60K2007/0061 , B60L2220/46 , F16H59/36 , F16H61/16 , F16H2059/506 , Y10T74/19019 , Y10T477/33
摘要： A vehicle has at least two driving wheels, each driven by an electric motor M via a gear change mechanism having at least two reduction gears. A sensor senses the rotation speed of the driving wheels. The gear change on the two driving wheels is carried out in an initial phase by: (a) releasing the current gear on a driving wheel referred to as the “operated” wheel, and stopping it in the neutral position, (b) changing the revolution speed of the motor so as to synchronize it as a function of the reduction of the gear to be engaged on the operated wheel, using as an estimate of the speed to-be-reached a speed information item obtained from another driving wheel, referred to as the “sensor” wheel, and (c) engaging the intended gear on the “operated” wheel. Then, in a successive phase, the gear on the other driving wheel is changed in the same manner by reversing the roles of the sensor wheel and the operated wheel.
摘要翻译： 车辆具有至少两个驱动轮，每个驱动轮通过具有至少两个减速齿轮的换档机构由电动机M驱动。 传感器感测驱动轮的转速。 两个驱动轮上的齿轮变化通过以下方式在初始阶段进行：（a）将当前齿轮释放在被称为“操作”的轮的驱动轮上，并将其停止在中立位置，（b） 电动机的转速，以便根据要从其他驱动轮获得的速度信息项目的速度的估计值来作为与要接合在操作轮上的齿轮的减少的函数同步 作为“传感器”轮，和（c）接合“操作”轮上的预期齿轮。 然后，在连续相位中，通过反转传感器轮和操作轮的作用，以相同的方式改变另一个驱动轮上的齿轮。
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公开(公告)号：US07165640B2
公开(公告)日：2007-01-23
申请号：US10617680
申请日：2003-07-14
IPC分类号： B60K1/00
CPC分类号： B60L7/18 , B60K7/0007 , B60K17/043 , B60K17/08 , B60K2007/0038 , B60K2007/0061 , B60L7/08 , B60L2200/26 , B60L2220/44 , B60L2220/46 , F16H3/091 , F16H2061/0422 , F16H2200/0034
摘要： Traction chain for an automobile vehicle including a wheel support (K) which supports a rotating hub designed to receive a drive wheel (W), and a rotating toothed wheel having the same rotation axis as that of the drive wheel, the toothed wheel meshing directly with the hub. At least two gear-wheels are permanently engaged with the toothed wheel and are rotated by an input shaft that is driven by an electric motor. A gear ratio change shifter mechanism is shiftable between first and second driving positions and a neutral non-driving position. In the first driving position the shifter mechanism directly connects the input shaft with one of the gear-wheels. In the second driving position the shifter mechanism indirectly connects the input shaft with the other gear-wheel through a transmission path which establishes a gear reduction ratio different from the gear ratio established by the direct connection.
摘要翻译： 用于包括支撑设计成接收驱动轮（W）的旋转轮毂的车轮支撑件（K）的汽车车辆的牵引链，以及与驱动轮具有相同旋转轴的旋转齿轮，所述齿轮直接啮合 与中心。 至少两个齿轮与齿轮永久地啮合并且由被电动机驱动的输入轴旋转。 齿轮换档换档机构可在第一和第二驱动位置与中性非驾驶位置之间移动。 在第一驱动位置，换档机构将输入轴与其中一个齿轮直接连接。 在第二驱动位置，换档机构通过传动路径将输入轴与另一个齿轮间接连接，该传动路径建立与通过直接连接建立的齿轮比不同的齿轮减速比。
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