Fuel delivery unit
    1.
    发明授权
    Fuel delivery unit 失效
    燃油输送单元

    公开(公告)号:US06425377B1

    公开(公告)日:2002-07-30

    申请号:US09490339

    申请日:2000-01-24

    IPC分类号: F02M3704

    摘要: In a fuel delivery unit for a motor vehicle, having a delivery pump which has a preliminary stage and a main stage, an outlet channel of the preliminary stage is guided radially outward and configured such that it rises upward. An inlet channel of the main stage is guided laterally past the preliminary stage. In accordance with this design, impellers of the delivery pump can be arranged particularly low down and gas bubbles are guided away out of the preliminary stage in a very simple manner.

    摘要翻译: 在具有预备级和主级的输送泵的机动车辆的燃料输送单元中,预备级的出口通道被径向向外引导并且被构造为使其向上升起。 主舞台的入口通道横向穿过初级阶段。 根据该设计,输送泵的叶轮可以布置得特别低,并且气泡以非常简单的方式被引导离开初级阶段。

    Peripheral pump
    2.
    发明授权
    Peripheral pump 有权
    外围泵

    公开(公告)号:US06231300B1

    公开(公告)日:2001-05-15

    申请号:US09171374

    申请日:1999-03-04

    IPC分类号: F04D500

    摘要: In a peripheral pump, having a rotor (2) which rotates in a pump casing (1) and having two delivery chambers (11, 12), which extend on both sides of the end sides (3, 4) and each have circular cross sections, the delivery chambers (11, 12) have a communicating passage (13) between them, formed by an overlap of their cross sections. As a result, the liquid can flow without interference from one delivery chamber (11) into the other delivery chamber (12). One delivery chamber (11) is connected to an inlet duct, while the other delivery chamber (12) is connected to an outlet duct.

    摘要翻译: 在具有在泵壳体(1)中旋转并具有两个输送室(11,12)的转子(2)的外围泵中,该转子在端侧(3,4)的两侧延伸并且具有圆形交叉 输送室(11,12)在它们之间具有由它们的横截面重叠形成的连通通道(13)。 结果,液体可以不受干扰从一个输送室(11)流入另一个输送室(12)。 一个输送室(11)连接到入口管道,而另一个输送室(12)连接到出口管道。

    Regenerating pump with graphite and plastic casing and impeller
    3.
    发明授权
    Regenerating pump with graphite and plastic casing and impeller 失效
    用石墨和塑料壳和叶轮再生泵

    公开(公告)号:US5141396A

    公开(公告)日:1992-08-25

    申请号:US724521

    申请日:1991-06-28

    IPC分类号: F04D5/00 F04D29/18

    摘要: A feed unit, in particular for the feed of fuel, has an electric drive motor with a pump unit coupled with it, the pump unit being built of two housing parts and a pump wheel arranged between them. The two housing parts and the pump wheel are each developed as a casting or compression molding from a mixture of graphite and plastic. The end surfaces of the pump wheel and of the two housing parts which contact each other are roughened.

    摘要翻译: 特别是用于进料燃料的进料单元具有电动驱动马达,其具有与其结合的泵单元,泵单元由两个壳体部件和布置在它们之间的泵轮构成。 两个壳体部件和泵轮各自由石墨和塑料的混合物开发成铸造或压缩成型。 泵轮和两个彼此接触的壳体部分的端面被粗糙化。

    Method for determining a rack force for a steering apparatus and steering apparatus
    5.
    发明授权
    Method for determining a rack force for a steering apparatus and steering apparatus 有权
    用于确定转向装置和转向装置的齿条力的方法

    公开(公告)号:US09272732B2

    公开(公告)日:2016-03-01

    申请号:US14347822

    申请日:2012-09-10

    IPC分类号: B62D15/02 B62D6/00

    CPC分类号: B62D15/0225 B62D6/008

    摘要: A method for determining a rack force for a steering apparatus of a vehicle, in which the rack force is determined as a function of a steering angle variable which characterizes an actual wheel steering angle or a set point of the wheel steering angle. In order to specify a method for determining a rack force, with which a target steering torque can be generated such that a comfortable steering feel is imparted to the driver and the steering apparatus nevertheless gives the driver feedback that is as realistic as possible regarding the motion state of the vehicle, the method comprises: determining a variable which characterizes a lateral force on a shaft of the steering apparatus, and determining the rack force as a function of the lateral force, wherein the determination of the rack force comprises a filtering by means of a signal processing element having a proportional-differential transfer function.

    摘要翻译: 一种用于确定车辆转向装置的齿条力的方法,其中机架力被确定为表征车轮转向角的实际车轮转向角或设定点的转向角变量的函数。 为了确定用于确定机架力的方法,通过该方法可以产生目标转向扭矩,使得向驾驶员和转向装置赋予舒适的转向感,然而给予驾驶员对于运动尽可能现实的反馈 该方法包括:确定表征转向装置的轴上的横向力的变量,以及确定作为横向力的函数的齿条力,其中机架力的确定包括通过装置的过滤 具有比例差分传递函数的信号处理元件。

    Method for determining a steering rock force for a steering device in a vehicle, steering device and open-loop and/or closed-loop control device for a steering device
    6.
    发明授权
    Method for determining a steering rock force for a steering device in a vehicle, steering device and open-loop and/or closed-loop control device for a steering device 有权
    用于确定车辆中的转向装置的转向岩石力的方法,用于转向装置的转向装置和开环和/或闭环控制装置

    公开(公告)号:US09174673B2

    公开(公告)日:2015-11-03

    申请号:US14116790

    申请日:2012-07-16

    CPC分类号: B62D6/04 B62D6/008

    摘要: A method for determining a steering rack force (FR) for a steering system of a vehicle, in which a first steering rack force (RFD) is ascertained as a function of at least one force that occurs in the steering system or at least one torque (tor_RA) that occurs in the steering system. So as to provide less strong feedback on the force conditions in the steering system for reasons of driving comfort, in particular when this is currently not required, it is proposed to ascertain a second steering rack force (RFC) as a function of at least one vehicle variable (v, ang_RA), which characterizes the state of movement of the vehicle, and to generate a resulting steering rack force (FR) based on the first steering rack force (RFD) and the second steering rack force (RFC).

    摘要翻译: 一种用于确定用于车辆的转向系统的转向齿条力(FR)的方法,其中第一转向齿条力(RFD)被确定为在转向系统中发生的至少一个力的函数或至少一个扭矩 (tor_RA)发生在转向系统中。 为了提供驾驶舒适性的原因,对转向系统的力条件提供较少的强烈反馈,特别是当目前不需要时,建议确定第二转向架力(RFC)作为至少一个 车辆变量(v,ang_RA),其表征车辆的运动状态,并且基于第一转向齿条力(RFD)和第二转向齿条力(RFC)产生所产生的转向齿条力(FR)。

    Method for determining a toothed rack force for a steering device in a vehicle
    7.
    发明授权
    Method for determining a toothed rack force for a steering device in a vehicle 有权
    用于确定车辆中的转向装置的齿条力的方法

    公开(公告)号:US08788147B2

    公开(公告)日:2014-07-22

    申请号:US13317281

    申请日:2011-10-13

    IPC分类号: B62D6/00

    摘要: Disclosed is a method for determining a toothed rack force on a steering device in a vehicle, wherein the toothed rack force (forZS) is determined as a function of a plurality of models, and wherein a component (forESM) of the toothed rack force (forZS) which relates to a driving process is generated by means of a first model, and a component of the toothed rack force (forZS) which relates to a parking process is generated by means of a second model.

    摘要翻译: 公开了一种用于确定车辆中的转向装置上的齿条力的方法,其中,齿条力(forZS)被确定为多个模型的函数,并且其中齿条力的分量(forESM) forZS)通过第一模型产生,并且通过第二模型生成与驻车过程相关的齿条力(forZS)的分量。