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    • 2. 发明授权
    • Electromotive adjustment device
    • 电动调节装置
    • US5927249A
    • 1999-07-27
    • US985983
    • 1997-12-05
    • Bernd AckermannAxel Schumacher
    • Bernd AckermannAxel Schumacher
    • F02D9/02F02D11/10H01F7/14H02K26/00H02K33/02F16K31/08
    • F02D11/10F02D11/107H01F7/14H02K26/00F02D2011/102
    • The invention relates to an electromotive adjustment device with a rotor (9) comprising a magnetized rotary body (8) and with a single-strand, electrically excitable U-shaped stator (11) whose legs (13, 14) form the pole shoes (26, 27) and whose yoke (15) interconnects the two legs (13, 14) and acts as a support for the exciter coil (16), the angular position of the rotor (9) being adjustable by means of the stator current, while the maximum range of the angle of rotation of the rotor is smaller than 180.degree.. Such adjustment devices can be used in particular for the adjustment of a throttle plate in the suction line of an internal combustion engine. To create such an electromotive adjustment device which can be manufactured by a simple technology with small dimensions and low weights, it is provided that the U-shaped stator (11) comprises at least three parts, in that the first part essentially forms the yoke (15) of the stator (11), in that the second and the third part essentially form the legs (13, 14) of the stator (11), and in that the first part (15) is made from an anisotropic material whose preferred direction is substantially aligned with the direction of the magnetic flux in the yoke (15).
    • 本发明涉及一种具有转子(9)的电动调节装置,转子(9)包括磁化旋转体(8)和具有单股,可电激发的U形定子(11),其腿部(13,14)形成极靴 26,27),并且其轭(15)将两个腿部(13,14)互连并且用作激励器线圈(16)的支撑件,转子(9)的角位置可通过定子电流调节, 而转子旋转角度的最大范围小于180°。 这种调节装置可以特别用于调节内燃机的吸入管路中的节流板。 为了制造这样的电动调节装置,其可以通过具有小尺寸和低重量的简单技术制造,其中U形定子(11)包括至少三个部分,其中第一部分基本上形成轭 定子(11)的第一部分(15)由于第二和第三部分基本上形成定子(11)的腿部(13,14),并且第一部分(15)由各向异性材料制成, 方向基本上与磁轭(15)中的磁通量的方向一致。
    • 4. 发明授权
    • Method for actuating a wheel brake device
    • 用于致动车轮制动装置的方法
    • US06929102B1
    • 2005-08-16
    • US10019269
    • 2000-06-23
    • Axel Schumacher
    • Axel Schumacher
    • B60T7/12B60T13/74F16D65/14F16D65/38
    • B60T13/741B60T7/12
    • The invention relates to a method for actuating a wheel brake assembly, in particular an electromechanical wheel brake assembly (10) or a mechanical system involving friction and having spring elasticity. To increase a braking force once a quasi-static terminal state of the wheel brake assembly (10) is reached, the invention proposes actuating the wheel brake assembly (10) for a brief period of time in the release direction and then to re-tighten it; the period of time of the actuation in the release direction is selected to be so brief that the braking force is reduced, if at all, only imperceptibly.
    • 本发明涉及一种用于致动车轮制动器组件,特别是机电车轮制动器组件(10)或涉及摩擦并具有弹簧弹性的机械系统的方法。 为了在达到车轮制动器组件(10)的准静态末端状态时增加制动力,本发明提出在释放方向上短时间内驱动车轮制动器组件(10),然后重新紧固 它; 选择在释放方向上的致动的时间段是如此短暂的,使得制动力如果完全不可察觉地减小。
    • 5. 发明授权
    • Actuator with an electric motor
    • 带电动执行机构
    • US06891345B2
    • 2005-05-10
    • US10311953
    • 2001-05-22
    • Axel Schumacher
    • Axel Schumacher
    • G05D3/12G05B19/25H02P6/08H02P7/00
    • G05B19/255G05B2219/42093G05B2219/42228
    • An actuating drive including an electronically commutated electric motor which operates with a position-dependent summed torque and which, using a torque controller and a controlled system, is able to be adjusted to a selectable, torque-dependent setpoint value according to a continuously increasing torque-time characteristic curve. The torque controller is able to have supplied to it a torque-dependent actual value of the electric motor in addition to the set point value to derive a control signal. A positioning control is subordinate the torque control, the positioning control providing that the minima between the maxima of the summed torque are rapidly and reliably passed and the electric motor is stopped in the region of a maximum.
    • 一种致动驱动器,包括电子换向电动机,其以位置相关的相加转矩运行,并且使用转矩控制器和受控系统能够根据连续增加的转矩将其调节到可选择的与转矩相关的设定值 时间特征曲线。 除了设定值以外,转矩控制器能够向其提供电动机的与转矩相关的实际值,以得出控制信号。 定位控制从属于转矩控制,定位控制使得总和转矩的最大值之间的最小值能够快速可靠地通过,电动机在最大范围内停止。