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17 条记录 (耗时 0.015 秒)

    Method apparatus for energy conversion
    1.
    发明授权
    Method apparatus for energy conversion 失效
    能量转换的方法和装置

    公开(公告)号：US06215675B1

    公开(公告)日：2001-04-10

    申请号：US09149645

    申请日：1998-09-08

    申请人： Jacques Laeuffer ,  Thierry Planas

    发明人： Jacques Laeuffer ,  Thierry Planas

    IPC分类号： H02M3335

    CPC分类号： H02M3/3376

    摘要： Method and apparatus for regulating a converter having transistors, in which the value of a number N1 of state variables is measured and stored, then action is carried out on a number N2 of control variables. N1 being greater than N2, the value of the control variables is calculated, at a given instant, for a number P of periods such that the product of N2 multiplied by P is greater than or equal to N1.

    摘要翻译： 用于调节具有晶体管的转换器的方法和装置，其中测量和存储状态变量数量N1的值，然后对控制变量的数量N2进行动作。 N1大于N2时，在给定时刻计算控制变量的值，使得N乘以P的乘积大于或等于N1的周期数P。

    System for electrically regulating the movement transmission device for a motor vehicle
    2.
    发明申请
    System for electrically regulating the movement transmission device for a motor vehicle 失效
    用于电动调节机动车辆的运动传递装置的系统

    公开(公告)号：US20060087268A1

    公开(公告)日：2006-04-27

    申请号：US10536969

    申请日：2003-11-25

    申请人： Sebastien Alain Joel ,  Jacques Laeuffer

    发明人： Sebastien Alain Joel ,  Jacques Laeuffer

    IPC分类号： H02P7/00

    CPC分类号： B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L11/123 ,  B60L2250/18 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7258

    摘要： The invention concerns a system for electrically regulating a power transmission device between the heat engine and a pair of electrical machines and the drive wheels of a motor vehicle, the heat engine being connected to the two electrical machines via a mechanical assembly, while an electrical connection device located between the two electrical machines provides a direct passage for power from one machine to the other, the connection transferring electric power between the two electrical machines being carried out via two static converters connected to a bus whereof the two lines are connected to a bus whereof the two lines are connected by a capacitor. The invention is connected by a capacitor. The invention is characterized in that the voltage at the capacitor terminals is permanently maintained at a specific setpoint value, the system acting on the torque of the two electrical machines, in response to an error signal resulting from the comparison of the effective value with said voltage to said setpoint value. The invention is applicable to motor vehicle transmission.

    摘要翻译： 本发明涉及一种用于电动调节热机与机动车辆的一对电机和驱动轮之间的动力传递装置的系统，该热力发动机通过机械组件与两台电机连接，而电连接 位于两个电机之间的设备提供从一个机器到另一个机器的电力的直接通道，在两个电机之间传递电力的连接通过连接到两条线路连接到总线的总线的两个静态转换器来执行 其中两条线通过电容器连接。 本发明通过电容器连接。 本发明的特征在于，响应于由有效值与所述电压的比较而产生的误差信号，电容器端子处的电压被永久地保持在特定的设定值，系统作用于两个电机的转矩 到所述设定值。 本发明适用于机动车辆传动。

    Power transmission device with at least two planetary gear trains
    3.
    发明申请
    Power transmission device with at least two planetary gear trains 失效
    具有至少两个行星齿轮系的动力传动装置

    公开(公告)号：US20050064974A1

    公开(公告)日：2005-03-24

    申请号：US10496597

    申请日：2002-11-21

    申请人： Alain Bezian ,  Jacques Laeuffer

    发明人： Alain Bezian ,  Jacques Laeuffer

    IPC分类号： B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K17/04 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F16H3/72

    CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60W10/02 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/106 ,  Y02T10/6239

    摘要： The invention concerns a power transmission device between a heat engine (1) and the wheels (2) of a motor vehicle, said device comprising two independent electric machines (3, 4), at least two planetary gear trains (5, 15, 25, 35; 6, 16, 26, 36) connecting the heat engine and the electric machines with one another and to the vehicle wheels, a mechanical switching device (7) shifting the transmission device from one operating mode to another each transmission mode corresponding to a different range of transmission ratios, the switching device enabling to connect one of the electric machines directly to the vehicle wheels and a control device monitoring the heat engine (1), the two electric machines (3,4) and the mechanical switching device (7), so that the operating points of the heat engine and of the electric machines correspond to the minimum instantaneous consumption and enable to provide the required power to the wheels.

    摘要翻译： 本发明涉及一种在发动机（1）和机动车辆的车轮（2）之间的动力传递装置，所述装置包括两个独立的电机（3,4），至少两个行星齿轮系（5,15,25 ，35; 6,16,26,36），将所述热机和所述电机彼此连接并连接到所述车轮;机械切换装置（7），其将所述发送装置从一种操作模式移动到另一种对应于 不同的传动比范围，所述开关装置能够将所述电机中的一个直接连接到所述车轮;以及控制装置，其监视所述热机（1），所述两台电机（3,4）和所述机械开关装置 7），使得热机和电机的操作点对应于最小瞬时消耗，并且能够向车轮提供所需的动力。

    Drive Train for a Motor Vehicle and Control Method Thereof
    4.
    发明申请
    Drive Train for a Motor Vehicle and Control Method Thereof 审中-公开
    汽车传动系及其控制方法

    公开(公告)号：US20070213158A1

    公开(公告)日：2007-09-13

    申请号：US10556870

    申请日：2004-05-14

    申请人： Jacques Laeuffer

    发明人： Jacques Laeuffer

    IPC分类号： F16H3/72 ,  B60W20/00

    CPC分类号： B60K6/105 ,  B60K6/30 ,  B60L15/20 ,  B60L50/16 ,  B60L50/30 ,  B60L50/61 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  Y02T10/6204 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7027 ,  Y02T10/7033 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

    摘要： The invention relates to a drive train comprising a first electrical machine (15) having a first stator and a first rotor, a propulsion shaft (19) driven in rotation by the first rotor, energy storage means (27, 35), and electrical energy distribution means (26) electrically connecting the first stator to the energy storage means (27, 35). The energy storage means (27, 35) comprise a second electrical machine (27) having a second rotor and a second stator, connected firstly electrically to the energy distribution means (26), and secondly mechanically by a shaft (37) to a flywheel (35) of small dimensions. The invention also provides a method of controlling such a drive train and applies to propelling hybrid motor vehicles.

    摘要翻译： 本发明涉及一种传动系，其包括具有第一定子和第一转子的第一电机（15），由第一转子旋转驱动的推进轴（19），能量存储装置（27,35）和电能 将第一定子电连接到能量存储装置（27,35）的分配装置（26）。 能量存储装置（27,35）包括具有第二转子和第二定子的第二电机（27），所述第二转子和第二定子首先电连接到所述能量分配装置（26），其次由轴（37）机械地连接到飞轮 （35）小尺寸。 本发明还提供了一种控制这种传动系并适用于推进混合动力车辆的方法。

    Filament current regulator for an X-ray tube cathode
    5.
    发明授权
    Filament current regulator for an X-ray tube cathode 失效
    X射线管阴极的电流调节器

    公开(公告)号：US5200984A

    公开(公告)日：1993-04-06

    申请号：US744416

    申请日：1991-08-13

    申请人： Jacques Laeuffer

    发明人： Jacques Laeuffer

    IPC分类号： H05G1/20 ,  H05G1/34

    CPC分类号： H05G1/20 ,  H05G1/34

    摘要： The disclosure relates to devices for supplying current to X-ray tube cathode filaments. The filament of a cathode is supplied with high-frequency current pulses given by a hyporesonant type DC/AC converter, the transistors of which are controlled by a regulation circuit. This regulation circuit carries out a high-frequency regulation.

    摘要翻译： 本公开涉及用于向X射线管阴极细丝提供电流的装置。 阴极的灯丝被供给由超谐波型D​​C / AC转换器给出的高频电流脉冲，其晶体管由调节电路控制。 该调节电路执行高频调节。

    Ripple insensitivity method for regulating the voltage of a voltage signal
    6.
    发明授权
    Ripple insensitivity method for regulating the voltage of a voltage signal 失效
    用于调节电压信号电压的纹波不敏感方法

    公开(公告)号：US5001618A

    公开(公告)日：1991-03-19

    申请号：US333025

    申请日：1989-04-04

    申请人： Jacques Laeuffer

    发明人： Jacques Laeuffer

    IPC分类号： H02M3/28 ,  H02M3/315 ,  H05G1/20 ,  H05G1/32

    CPC分类号： H05G1/20 ,  H02M3/3155 ,  H05G1/32

    摘要： A direct-current high voltage obtained by rippling, stepping-up and rectification of a direct-current low voltage is regulated in such a manner as to ensure that the maximum value of direct-current high voltage attains a predetermined peak value at each ripple pulse of the inverter. To this end, a following pulse of the inverter is produced as soon as the high voltage of the direct-current high-voltage signal has become lower than the predetermined peak value reduced by the measurement of a variation in said direct-current high voltage during a preceding pulse.

    摘要翻译： 以直流低电压的波纹，升压和整流获得的直流高电压被调节，以确保直流高电压的最大值在每个纹波脉冲下达到预定的峰值 的变频器。 为此，一旦直流高压信号的高电压变得低于通过测量所述直流高电压的变化而减小的预定峰值，则产生逆变器的跟随脉冲 前一个脉冲。

    Device For Power Transmission In A Vehicle Between A Heat Engine Shaft And A Wheel Shaft
    8.
    发明申请
    Device For Power Transmission In A Vehicle Between A Heat Engine Shaft And A Wheel Shaft 审中-公开
    发动机轴与轮轴之间车辆动力传动装置

    公开(公告)号：US20070287576A1

    公开(公告)日：2007-12-13

    申请号：US11575946

    申请日：2005-09-20

    申请人： Geraud Leneneu ,  Jacques Laeuffer ,  Sebastein Besnard

    发明人： Geraud Leneneu ,  Jacques Laeuffer ,  Sebastein Besnard

    IPC分类号： F16H3/44

    CPC分类号： B60K6/50 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/103 ,  F16H2037/106 ,  F16H2200/2005 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2064

    摘要： The invention concerns a device for power transmission, in a vehicle, between a heat engine shaft and a wheel shaft (5). The invention concerns essentially a device (1) for power transmission between a shaft (2) of a heat engine (3) and a shaft (4) of wheels (5). A mechanical assembly (10) mutually connects the shaft (4) of wheels (5), the shaft (2) of the engine (3) and the shafts (8, 9) of two electrical machines (6, 7). This mechanical assembly (10) comprises at least two mutually connected planetary gearsets (49, 50). The invention is characterized in that the two planetary gearsets (49, 50) have a common planet pinion cage (57) and mutually meshing planet pinions (53-56). In another embodiment, the planet pinions (53, 56) of the two gearsets (49, 50) are mutually integral and coaxial.

    摘要翻译： 本发明涉及一种在车辆中在热机轴和轮轴（5）之间进行动力传递的装置。 本发明基本上涉及用于在发动机（3）的轴（2）和轮（5）的轴（4）之间的动力传递的装置（1）。 机械组件（10）将轮（5）的轴（4），发动机（3）的轴（2）和两个电机（6,7）的轴（8,9）相互连接。 该机械组件（10）包括至少两个相互连接的行星齿轮组（49,50）。 本发明的特征在于，两个行星齿轮组（49,50）具有共同的行星齿轮保持架（57）和相互啮合的行星小齿轮（53-56）。 在另一个实施例中，两个齿轮组（49,50）的行星齿轮（53,56）相互整体并且同轴。