Proportional pressure control valve
    1.
    发明授权
    Proportional pressure control valve 有权
    比例压力控制阀

    公开(公告)号:US06607176B1

    公开(公告)日:2003-08-19

    申请号:US09868588

    申请日:2001-06-20

    IPC分类号: F16K3102

    CPC分类号: G05D16/2013 F16H2061/0258

    摘要: A proportional pressure control valve serves as a direct control valve with a pressure reducing function and a pressure holding function. The valve, includes a valve housing (2) with inlet and outlet . ports (4, 5, 6), a control element (7) which has a feedback facility, an armature rod (15) and a proportional magnet (3). The proportional magnet is comprised of a magnet core (17), a magnet armature (16) and a magnet coil (18), wherein this proportional magnet (3) in its operational range possesses a nearly constant magnetic force. In accordance with the invention, in a holding position of the magnet armature (16), the smallest axial space (21) between the magnet armature (16) and the magnet core (17) is so dimensioned, first, that the magnetic force between these two components (16, 17) when in the holding position is greater than the magnetic force in the operational zone of the proportional magnets (3), and second, that the magnet armature (16) can be fixed in the holding position by this magnetic force.

    摘要翻译: 比例压力控制阀用作具有减压功能和压力保持功能的直接控制阀。 阀门包括一个带入口和出口的阀门壳体(2)。 端口(4,5,6),具有反馈设备的控制元件(7),电枢杆(15)和比例磁铁(3)。 比例磁体包括磁芯(17),磁体电枢(16)和磁体线圈(18),其中该比例磁体(3)在其工作范围内具有几乎恒定的磁力。 根据本发明,在磁体电枢(16)的保持位置,磁体电枢(16)与磁芯(17)之间的最小轴向空间(21)的尺寸确定为: 这两个部件(16,17)当处于保持位置时大于比例磁体(3)的操作区域中的磁力,其次,磁体衔铁(16)可以通过该固定位置固定在保持位置 磁力。

    Method for control of a proportional magnet with a hold function
    2.
    发明授权
    Method for control of a proportional magnet with a hold function 失效
    用于控制具有保持功能的比例磁体的方法

    公开(公告)号:US06891710B2

    公开(公告)日:2005-05-10

    申请号:US10181547

    申请日:2001-01-23

    CPC分类号: G05D16/2013

    摘要: Method for control of a proportional magnet comprising a magnet core, a magnet armature, a magnet coil for operating a control element in a shift valve or a proportional pressure-control valve, particularly a pressure-control valve for clutch operation in an automatic motor vehicle transmission, and comprising an electronic control device, whereby the magnet core may be moved back and forth between a control region and a hold region with a magnetic hold position of the magnet armature and a defined transition from the control region to the hold position may be executed and whereby mechanisms are provided for recognition of the movements of the magnet armature.

    摘要翻译: 一种用于控制比例磁体的方法,包括磁芯,磁体衔铁,用于在换档阀或比例压力控制阀中操作控制元件的磁体线圈,特别是用于自动机动车辆中的离合器操作的压力控制阀 并且包括电子控制装置,由此磁芯可以在具有磁体衔铁的磁保持位置的控制区域和保持区域之间来回移动,并且从控制区域到保持位置的限定过渡可以是 并且由此提供用于识别磁体衔铁的运动的机构。

    Propotional control pressure valve
    3.
    发明授权
    Propotional control pressure valve 有权
    传动控制压力阀

    公开(公告)号:US06619615B1

    公开(公告)日:2003-09-16

    申请号:US09890169

    申请日:2001-07-26

    IPC分类号: F16K3102

    摘要: A proportional pressure control valve is described capable of serving as a pilot, servo or direct control valve and having a pressure reducing function and a pressure maintaining function. The valve is comprised essentially of a valve housing (2) with inlet and outlet ports (4, 5, 6), a control element (7), an armature rod (8) and a proportional magnet (3). The proportional magnet (3) is an assembly of a magnet core (10), a magnet armature (11) and a magnet coil (12), whereby the proportional magnet (3) when in its range of operation possesses a nearly constant magnetic strength. In accord with the invention, when in a holding position of the magnetic armature (11) the smallest possible gap (13) exists between the magnet armature (11) and the magnet core (10). This gap is so dimensioned that the magnetic force between the two said components (10, 11) in the holding position is greater than the magnetic force in the operational area of the proportional magnet (3) and that the magnetic armature (11) can be made fixed in position by this said magnetic force.

    摘要翻译: 描述了一种比例压力控制阀,其能够用作先导,伺服或直接控制阀,并具有减压功能和压力保持功能。 该阀主要由具有入口和出口端口(4,5,6),控制元件(7),电枢杆(8)和比例磁体(3)的阀壳体(2)组成。 比例磁体(3)是磁芯(10),磁体电枢(11)和磁体线圈(12)的组装体,其中比例磁体(3)在其操作范围内具有几乎恒定的磁场强度 。 根据本发明,当处于磁性衔铁(11)的保持位置时,磁体电枢(11)和磁芯(10)之间存在最小可能的间隙(13)。 该间隙的尺寸使得保持位置中的两个所述部件(10,11)之间的磁力大于比例磁体(3)的操作区域中的磁力,并且磁性衔铁(11)可以是 通过该磁力将其固定在适当的位置。

    Method for operating a drive train
    4.
    发明授权
    Method for operating a drive train 有权
    操纵传动系的方法

    公开(公告)号:US08690724B2

    公开(公告)日:2014-04-08

    申请号:US13697176

    申请日:2011-04-04

    IPC分类号: B60W10/08 B60T8/64

    摘要: A method for operating a drive-train of a motor vehicle with a drive aggregate in the form of a hybrid drive system (3) which comprises at least one electric machine (2), an internal combustion engine (1), a transmission (5), a drive output (4) and a brake system which comprises at least one wear-free permanent brake (6). When a braking torque is required, the braking torque is distributed between the electric machine (2) and the wear-free permanent brake (6). At the beginning of a braking torque demand, the required brake torque is provided exclusively by the electric machine (2). Thereafter, as a function of characteristics of the wear-free permanent brake, the braking torque demand is transferred, in a controlled manner, from the electric machine to the wear-free permanent brake (6) so that the sum of the braking torques provided at the drive output (4) corresponds to the required braking torque.

    摘要翻译: 一种用混合驱动系统(3)形式的具有驱动集合体的机动车辆的驱动系的操作方法,所述混合动力驱动系统包括至少一个电机(2),内燃机(1),变速器 ),驱动输出(4)和包括至少一个无磨损永久制动器(6)的制动系统。 当需要制动转矩时,制动转矩分配在电机(2)和无磨损永久制动器(6)之间。 在制动转矩需求开始时,所需的制动转矩仅由电机(2)提供。 此后,作为无磨损永久制动器的特性的函数,制动转矩需求以受控的方式从电机传递到无磨损永久制动器(6),使得制动转矩的总和 在驱动输出(4)对应于所需的制动力矩。

    METHOD FOR COUPLING AN INTERNAL COMBUSTION ENGINE OF A PARALLEL-HYBRID DRIVE TRAIN
    5.
    发明申请
    METHOD FOR COUPLING AN INTERNAL COMBUSTION ENGINE OF A PARALLEL-HYBRID DRIVE TRAIN 失效
    用于联合并联混合动力车的内燃机的方法

    公开(公告)号:US20110287889A1

    公开(公告)日:2011-11-24

    申请号:US13143745

    申请日:2010-01-29

    IPC分类号: B60W20/00 B60W10/06 B60W10/02

    摘要: A method of coupling a combustion engine of a parallel-hybrid drive train via a clutch positioned between the engine and an electric machine with the clutch device initially disengaged, the engine rotational speed approximately at an engine idling rotational speed, and the machine rotational speed larger than the engine idling rotation speed. When a request is made for a drive torque value which is larger than a torque threshold, the engine rotational speed is brought to a rotational speed value above the machine rotational speed and the clutch is slipping engaged once the rotational speed value is reached, while the engine, when the drive train decelerates and a request is made to couple the engine, is brought into deceleration cancellation and the engine rotational speed is brought up to the machine rotational speed while engaging the clutch and dependent on a transfer ability of the clutch.

    摘要翻译: 一种并联式混合动力传动系的内燃机通过位于发动机和电动机之间的离合器与离合器装置最初脱离接合的方式,发动机转速大致处于发动机怠速转速下,并且机器转速更大 比发动机怠速转速。 当对于大于转矩阈值的驱动转矩值的请求时,发动机转速达到高于机器转速的转速值,并且一旦达到转速值,离合器滑动接合,而 发动机,当传动系减速并且要求联接发动机时,进行减速消除,并且在接合离合器的同时依赖于离合器的传递能力使发动机转速升高到机器转速。

    APPARATUS FOR USE IN AN ELECTRICAL DRIVE SYSTEM, AND METHOD FOR OPERATING AN APPARATUS OF THIS KIND
    6.
    发明申请
    APPARATUS FOR USE IN AN ELECTRICAL DRIVE SYSTEM, AND METHOD FOR OPERATING AN APPARATUS OF THIS KIND 审中-公开
    用于电驱动系统的装置,以及用于操作这种类型的装置的方法

    公开(公告)号:US20130234508A1

    公开(公告)日:2013-09-12

    申请号:US13885325

    申请日:2011-11-07

    IPC分类号: B60L11/18

    摘要: A device and a method of using the device in an electric drive system, particularly in a hybrid drive system of a motor vehicle. The device has at least a first and second battery system, connected in parallel, where their load outputs are connect to a common load output. Each battery system has an energy storage and a pre-charging circuit which is linked to it such that, by way of an output of the pre-charging circuit, the load output of the battery systems is created. The load output of each battery system can be connected or disconnected by way of the pre-charging circuit at the common load output. The common load output is energetically linked directly to an input of an inverter of the device by way of an intermediate circuit capacitor.

    摘要翻译: 一种在电驱动系统中,特别是在机动车辆的混合动力驱动系统中使用该装置的装置和方法。 该装置至少具有并联连接的第一和第二电池系统,其负载输出连接到公共负载输出。 每个电池系统具有与其相关联的能量存储和预充电电路,使得通过预充电电路的输出,产生电池系统的负载输出。 每个电池系统的负载输出可以通过公共负载输出端的预充电电路连接或断开。 公共负载输出通过中间电路电容器直接与设备的反相器的输入端直接连接。

    MOTOR VEHICLE CONTROL SYSTEM
    7.
    发明申请
    MOTOR VEHICLE CONTROL SYSTEM 审中-公开
    电动车辆控制系统

    公开(公告)号:US20120245780A1

    公开(公告)日:2012-09-27

    申请号:US13502180

    申请日:2010-11-04

    IPC分类号: B60W20/00 B60W10/08 B60W10/06

    摘要: A motor vehicle control system for a vehicle with a hybrid drive in which first control units, namely, a control unit for each of an internal combustion engine, a transmission, and a hybrid management control unit, are connected to a first data bus. Second control units, namely, at least the hybrid management control unit and further control units of an electric motor portion of the drive-train are connected to the second data bus. Only a single one of the control units connected to the second data bus, holds application data centrally for the hybrid management control unit and, for all the other control units of the electric motor portion of the drive-train, in order for supplying the same with application-dependent data, in contrast the other control units of the electric motor portion, in themselves and without receiving data from the control unit, exclusively contain application-independent program data.

    摘要翻译: 一种用于具有混合动力驱动的车辆的机动车辆控制系统,其中第一控制单元,即用于每个内燃机,变速器和混合动力管理控制单元的控制单元连接到第一数据总线。 第二控制单元,即至少混合动力管理控制单元和驱动列的电动机部分的其它控制单元连接到第二数据总线。 连接到第二数据总线的控制单元中只有一个控制单元将混合动力管理控制单元的应用数据集中保存,并且对于传动系的电动机部分的所有其它控制单元,为了提供相同的控制单元 与应用相关的数据相反,电动机部分的其他控制单元本身并且不从控制单元接收数据,仅仅包含应用程序独立的程序数据。

    Method for influencing an automatic gearbox, taking into consideration the tractional resistance
    8.
    发明授权
    Method for influencing an automatic gearbox, taking into consideration the tractional resistance 有权
    影响自动变速箱的方法,考虑到牵引阻力

    公开(公告)号:US07945365B2

    公开(公告)日:2011-05-17

    申请号:US12065539

    申请日:2006-09-30

    IPC分类号: G06F17/00

    摘要: A method of influencing an automated transmission of a motor vehicle having a tractional resistance detection unit, the method comprising the steps of reading data, via the tractional resistance detection unit, containing at least information about a torque of a drivetrain, a rotational speed of the drive train, and an acceleration of the vehicle, determining the external tractional resistance of the vehicle based upon the read data, and influencing the shift program by at least one of activation, adaptation and variation of the shift program, on a basis one of an actual and a statistically prepared data about the external tractional resistance of the vehicle.

    摘要翻译: 一种影响具有牵引电阻检测单元的机动车辆的自动变速器的方法,所述方法包括以下步骤:经由所述牵引阻力检测单元读取至少包含关于传动系的扭矩的信息的数据,所述传动系的转速 驱动列车和车辆的加速度,基于读取的数据确定车辆的外部阻力,并且基于换档程序的启动,适应和变化中的至少一个来影响换档程序 实际和统计准备的关于车辆的外部阻力的数据。

    Method for coupling an internal combustion engine of a parallel-hybrid drive train
    9.
    发明授权
    Method for coupling an internal combustion engine of a parallel-hybrid drive train 失效
    一种用于联接并联混合动力传动系的内燃机的方法

    公开(公告)号:US08529400B2

    公开(公告)日:2013-09-10

    申请号:US13143745

    申请日:2010-01-29

    IPC分类号: B60W20/00

    摘要: A method of coupling a combustion engine of a parallel-hybrid drive train via a clutch positioned between the engine and an electric machine with the clutch device initially disengaged, the engine rotational speed approximately at an engine idling rotational speed, and the machine rotational speed larger than the engine idling rotation speed. When a request is made for a drive torque value which is larger than a torque threshold, the engine rotational speed is brought to a rotational speed value above the machine rotational speed and the clutch is slipping engaged once the rotational speed value is reached, while the engine, when the drive train decelerates and a request is made to couple the engine, is brought into deceleration cancellation and the engine rotational speed is brought up to the machine rotational speed while engaging the clutch and dependent on a transfer ability of the clutch.

    摘要翻译: 一种并联式混合动力传动系的内燃机通过位于发动机和电动机之间的离合器与离合器装置最初脱离接合的方式,发动机转速大致处于发动机怠速转速下,并且机器转速更大 比发动机怠速转速。 当对于大于转矩阈值的驱动转矩值的请求时,发动机转速达到高于机器转速的转速值,并且一旦达到转速值,则离合器滑动接合,而 发动机,当传动系减速并且要求联接发动机时,进行减速消除,并且在接合离合器的同时依赖于离合器的传递能力使发动机转速升高到机器转速。

    METHOD FOR HANDLING DRIVE TORQUE AND/OR BREAKING TORQUE
    10.
    发明申请
    METHOD FOR HANDLING DRIVE TORQUE AND/OR BREAKING TORQUE 审中-公开
    用于处理驱动扭矩和/或断裂扭矩的方法

    公开(公告)号:US20120245784A1

    公开(公告)日:2012-09-27

    申请号:US13513868

    申请日:2010-11-22

    摘要: A method for the control-side handling of drive torque and/or braking torque in a motor vehicle having as a drive assembly which comprises a hybrid drive with an internal combustion engine (1) and at least one electric machine (2). An engine control device (3) is assigned to the internal combustion engine and a hybrid control device (4) is assigned to the, or each, electric machine. The engine control device (1) and the hybrid control device (4) send and receive drive-torque-relevant and/or braking-torque-relevant data via a data bus (5), and further control devices (6, 7, 8) likewise send and receive drive-torque-relevant and/or braking-torque-relevant data via the data bus. The drive torque and/or braking torque is centrally managed by the hybrid control device (4).

    摘要翻译: 一种用于在作为驱动组件的机动车辆中的驱动扭矩和/或制动转矩的控制侧处理的方法,所述驱动组件包括具有内燃机(1)和至少一个电机(2)的混合动力驱动。 发动机控制装置(3)被分配给内燃机,并且混合动力控制装置(4)被分配给电动机或每个电动机。 发动机控制装置(1)和混合动力控制装置(4)经由数据总线(5)发送和接收与驱动扭矩有关的和/或制动转矩相关数据,以及进一步的控制装置(6,7,8 )同样经由数据总线发送和接收驱动力矩相关和/或制动转矩相关数据。 驱动扭矩和/或制动转矩由混合动力控制装置(4)集中管理。