公开(公告)号：US4905507A

公开(公告)日：1990-03-06

申请号：US326189

申请日：1989-03-20

申请人： Hans-Christof Klein ,  Hubertus Von Gruenberg ,  Peter Lohberg

发明人： Hans-Christof Klein ,  Hubertus Von Gruenberg ,  Peter Lohberg

IPC分类号： B60T8/171 ,  G01P3/488 ,  G01P15/00 ,  G01P15/09 ,  G01P15/105 ,  G01P15/11

CPC分类号： G01P3/488 ,  G01P15/0907 ,  G01P15/105 ,  G01P15/11

摘要： A sensor for automotive vehicles with electronic control of the driving and braking behavior and/or of vibration damping in dependence on the rotational wheel speed and on the vertical acceleration of the vehicle, the sensor designed as a dual-function or multiple-function sensor by combining and structurally uniting an inductive or magnetoresistive transducer for monitoring rotational wheel velocity and a vertical acceleration sensor system for monitoring vertical vehicle body motion and, if applicable, other sensors. The measured signals are led from the sensor to signal processing circuitry via common output signal line.

摘要翻译： 一种用于机动车辆的传感器，其具有根据转轮速度和车辆垂直加速度的电动控制驱动和制动特性和/或振动阻尼，该传感器被设计为双功能或多功能传感器 组合和结构地组合用于监测旋转轮速度的感应或磁阻换能器和用于监测垂直车身运动的垂直加速度传感器系统，以及如果适用的话，其它传感器。 测量的信号通过公共输出信号线从传感器引导到信号处理电路。

公开(公告)号：US4869596A

公开(公告)日：1989-09-26

申请号：US277491

申请日：1988-11-29

申请人： Hans-Christof Klein ,  Peter Lohberg

发明人： Hans-Christof Klein ,  Peter Lohberg

IPC分类号： G01N25/10 ,  B60T17/00 ,  G01N25/08 ,  G01N33/26 ,  G01N33/28

CPC分类号： G01N33/2847 ,  G01N25/08

摘要： A method and device are disclosed for determining and checking a state or condition of a hydraulic fluid contained in a brake system, including a state of hydration and/or age such that the fluid boiling point is reduced. The boiling point or a characteristic value of the fluid which depends on the boiling point, on the one hand, and the instantaneous temperature value of the fluid, on the other hand, are measured by means of sensor elements. These two values represent a range of permissible comparative temperature values, including a thermal reserve which is within that same range and is determined for further permissible heating of the fluid. A warning signal is released when a predetermined minimum value of the thermal reserve is reached. The sensor elements have hollow spaces with open walls permitting fluid flow-through and have such a design as to ensure that, after heating-up, there comes about a stable cellular convection in a temperature range lying below the boiling temperature. The cellular convection is used as an indication of the condition or the state of the fluid.

摘要翻译： 公开了一种用于确定和检查包含在制动系统中的液压流体的状态或状态的方法和装置，包括水合和/或使得流体沸点降低的状态。 另一方面，取决于沸点的流体的沸点或特征值，另一方面通过传感器元件来测量流体的瞬时温度值。 这两个值表示允许的比较温度值的范围，包括在该相同范围内的热储备，并且被确定用于进一步允许加热流体。 当达到热储备的预定最小值时，释放警告信号。 传感器元件具有中空空间，其具有敞开的壁，允许流体流通，并且具有这样的设计，以确保在加热之后，在低于沸点温度的温度范围内存在稳定的细胞对流。 蜂窝对流被用作流体状态或状态的指示。

公开(公告)号：US5472264A

公开(公告)日：1995-12-05

申请号：US182014

申请日：1994-01-24

申请人： Hans-Christof Klein ,  Peter Drott ,  Peter Lohberg ,  Juergen Balz

发明人： Hans-Christof Klein ,  Peter Drott ,  Peter Lohberg ,  Juergen Balz

IPC分类号： B60L7/24 ,  B60T1/10 ,  B60T8/26 ,  B60T8/32 ,  B60T8/48 ,  B60T13/58 ,  B60T13/74 ,  B60T11/10 ,  B60T8/18

CPC分类号： B60T1/10 ,  B60L11/1861 ,  B60L7/12 ,  B60L7/26 ,  B60T13/586 ,  B60T13/745 ,  B60T8/267 ,  B60T8/32 ,  B60T8/4809 ,  B60L2240/12 ,  B60L2250/26 ,  B60T2270/602 ,  B60T2270/608 ,  Y02T10/646 ,  Y02T10/648 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/92

摘要： A brake unit for automotive vehicles with electric drive is configured in the shape of a multiple-circuit compound system consisting of hydraulic friction brakes of brake circuits (I, I', I", III, III', III") and of an electroregenerative brake system (circuit II, II', II"). In a vehicle with a driven and a non-driven axle, three brake circuits exist, one brake circuit of which (I, I', I") is comprised of a pedal-actuated hydraulic brake pressure master unit (2) and of friction brakes (3, 4) acting upon the non-driven wheels. The second brake circuit (II, II', II") which represents an electroregenerative brake system is directly or indirectly coupled to the brake pedal and acts upon the driven wheels. The third brake circuit (III, III', III") which is comprised of friction brakes (10, 11) also acts upon the driven wheels. The actuation of the wheel brakes (10, 11) is connected to the second and third brake circuits. The distribution of the brake power to the front axle (VA) and to the rear axle (HA) is controlled with the aid of an electronic controller (7, 7',7").

摘要翻译： PCT No.PCT / EP92 / 01681 Sec。 371日期：1994年1月24日 102（e）日期1994年1月24日PCT提交1992年7月23日PCT公布。 公开号WO93 / 01959 日期：1993年2月4日。具有电力驱动的机动车辆的制动单元被构造为由制动回路（I，I'，I“，III，III”）的液压摩擦制动器构成的多回路复合系统的形状， ，III“）和电再生制动系统（电路II，II'，II”）。 在具有从动和非驱动轴的车辆中，存在三个制动回路，其中一个制动回路（I，I'，I“）由踏板驱动的液压制动压力主机单元（2）和 作用在非从动轮上的摩擦制动器（3,4）。 代表电再生制动系统的第二制动电路（II，II'，II“）直接或间接地联接到制动踏板并作用在从动轮上。 由摩擦制动器（10,11）组成的第三制动回路（III，III'，III“）也作用在从动轮上。 车轮制动器（10,11）的致动连接到第二和第三制动回路。 借助于电子控制器（7,7'，7“）来控制制动力到前桥（VA）和后桥（HA）的分配。

公开(公告)号：US5107969A

公开(公告)日：1992-04-28

申请号：US402009

申请日：1989-09-01

申请人： Hans-Christof Klein ,  Peter Lohberg

发明人： Hans-Christof Klein ,  Peter Lohberg

IPC分类号： B60G17/0195 ,  B60G17/08 ,  B60T8/1761 ,  B60T8/32 ,  F16F9/46

CPC分类号： F16F9/466 ,  B60G17/0195 ,  B60G17/08 ,  B60T8/17616 ,  B60T8/3205 ,  B60T8/3285 ,  B60G2202/24 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/206 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2400/41 ,  B60G2400/52 ,  B60G2400/822 ,  B60G2500/102 ,  B60G2800/012 ,  B60G2800/22 ,  B60G2800/90 ,  B60G2800/92 ,  F16F2228/04

摘要： A controllable vibration damper for automotive vehicles is disclosed having a damping piston which is axially slidably and sealedly guided in a damping tube, and which subdivides the damping tube filled with a damping medium into two working chambers. The connection between the two working chambers is provided with at least one non-regulated first valve and at least one controllable second valve, which valves are arranged acting hydraulically in parallel in respect to one another. In order to be able to regulate the effective damping force continuously in wide ranges, for the adjustment of damping hardness, the controllable valve will periodically open and close in rapid sequence in dependence upon pulsed control signals.

摘要翻译： 公开了一种用于机动车辆的可控振动阻尼器，其具有在阻尼管中轴向可滑动和密封地引导的阻尼活塞，并且将填充有阻尼介质的阻尼管细分成两个工作室。 两个工作室之间的连接设置有至少一个非调节的第一阀和至少一个可控的第二阀，所述至少一个可控的第二阀相对于彼此并联地液压地布置。 为了能够在宽范围内连续地调节有效阻尼力，为了调节阻尼硬度，可控阀将根据脉冲控制信号以快速的顺序周期性地打开和关闭。

公开(公告)号：US5330268A

公开(公告)日：1994-07-19

申请号：US915682

申请日：1992-09-14

申请人： Hans-Christof Klein ,  Peter Lohberg ,  Hans-Joachim Krause ,  Arno May ,  Dietmar Oberdorfer ,  Ulrich Pluquett

发明人： Hans-Christof Klein ,  Peter Lohberg ,  Hans-Joachim Krause ,  Arno May ,  Dietmar Oberdorfer ,  Ulrich Pluquett

IPC分类号： G01N25/08 ,  G01N27/18 ,  G01N33/28 ,  G01N27/04 ,  G01N25/00 ,  G01N25/56

CPC分类号： G01N33/2847 ,  G01N25/08 ,  G01N27/18

摘要： An apparatus for determining the boiling temperature of a brake fluid to in turn determine the water content therein includes an electrically heatable sensor element (13) immersed into the fluid under test, a power source (12) supplying a current of a constant amplitude, and a measuring system (15) for measuring the voltage drop on the sensor element (13). A stable cellular convection heat transfer mechanism into the surrounding fluid arises, with the voltage drop across the sensor element (13) being indicative of the boiling point of the fluid. The sensor element is in the form of a linear conductor (13', 20, 21) clamped on either end. The sensor element also may comprise a plurality of linear conductors (13', 20, 21) of this type connected in parallel or in series.

摘要翻译： PCT No.PCT / EP90 / 02037 Sec。 371日期：1992年9月14日 102（e）日期1992年9月14日PCT 1990年11月28日PCT PCT。 出版物WO91 / 11707 日本1991年8月8日。一种用于确定制动流体的沸腾温度以再次确定其含水量的装置包括浸入被测流体中的电可加热传感器元件（13），电源（12） 恒定振幅的电流以及用于测量传感器元件（13）上的电压降的测量系统（15）。 出现一种稳定的细胞对流传热机构进入周围液体，传感器元件（13）上的电压降表示流体的沸点。 传感器元件是夹在两端的线性导体（13'，20,21）的形式。 传感器元件还可以包括并联或串联连接的多个这种类型的线性导体（13'，20,21）。

公开(公告)号：US20120092000A1

公开(公告)日：2012-04-19

申请号：US11920480

申请日：2006-05-17

申请人： Peter Lohberg ,  Wolfgang Fritz ,  Klaus Rink

发明人： Peter Lohberg ,  Wolfgang Fritz ,  Klaus Rink

IPC分类号： G01P3/48

CPC分类号： G01D5/2451 ,  G01D5/24438 ,  G01D5/24461 ,  G01D5/24476 ,  G01P3/487 ,  G01P3/489 ,  G01P21/02

摘要： Disclosed is an arrangement for detecting rotational speed of a wheel or any other rotating body by a sensor (1, 6), which is coupled via a magnetic field to an encoder (23) that rotates with the rotating body. If a slot between sensor element (S1, S2) and encoder (23) becomes too small in the prior art arrangements, flipping and, hence, doubling of the measured rotational speed of the wheel can occur. This caused problems in safety devices of a vehicle, which require a correct indication of the wheel rotational speed for proper operation. To improve the tolerance with respect to the mounting position of the known arrangements, two separated signal paths (S1, f1; S2, f2) are provided with sensor elements (S1, S2) of differing sensitivity. The signal paths (S1, f1; S2, f2) are designed so that a signal path (S1, f1) is always available, which is provided with a maximum rate of sensitivity so that, in the undisturbed normal case, minimum image defects of the encoder track (13) are achieved, simultaneously with maximum air slots, while at the same time there is always an observing signal path (S2, f2), whose sensitivity is rated in such a way that flipping is safely prevented in all magnetic conditions.

摘要翻译： 公开了一种用于通过传感器（1,6）检测车轮或任何其它旋转体的转速的装置，该传感器通过磁场耦合到与旋转体一起旋转的编码器（23）。 如果传统元件（S1，S2）和编码器（23）之间的狭槽在现有技术的布置中变得太小，则可能会发生翻转，因此可能会发生车轮的测量转速加倍。 这在车辆的安全装置中引起问题，需要正确地指示车轮旋转速度以进行适当的操作。 为了提高相对于已知布置的安装位置的公差，两个分离的信号路径（S1，f1; S2，f2）设置有不同灵敏度的传感器元件（S1，S2）。 信号路径（S1，f1; S2，f2）被设计成使得信号路径（S1，f1）始终可用，其被提供有最大灵敏率，使得在未受干扰的正常情况下，最小图像缺陷 编码器轨道（13）与最大气隙同时实现，同时始终存在观察信号路径（S2，f2），其灵敏度被评定为在所有磁条件下安全地防止翻转 。

公开(公告)号：US20050072223A1

公开(公告)日：2005-04-07

申请号：US10491803

申请日：2002-09-26

申请人： Helmut Fennel ,  Peter Lohberg ,  Martin Grieber ,  Andreas Kobe ,  Alfons Dorr

发明人： Helmut Fennel ,  Peter Lohberg ,  Martin Grieber ,  Andreas Kobe ,  Alfons Dorr

IPC分类号： B60C23/06 ,  B60G17/0165 ,  B60G17/019 ,  G01L17/00 ,  G01P3/487 ,  G01P15/08 ,  G08C19/02 ,  B60C23/02

CPC分类号： B60G17/0165 ,  B60C23/061 ,  B60G17/019 ,  B60G17/01908 ,  B60G17/01933 ,  B60G2400/102 ,  B60G2400/206 ,  B60G2400/208 ,  B60G2400/52 ,  B60G2400/91 ,  B60G2800/70 ,  B60G2800/702 ,  B60G2800/916 ,  G01P3/487 ,  G01P15/08 ,  G08C19/02

摘要： The pressure in a motor vehicle tire can be determined by means of a ‘wheel-independent’ device (1) that is in a largely rigid manner connected mechanically to an element (2) of the vehicle body (3, 14) oscillating with the motor vehicle wheel (4). In order to determine the—preferably absolute—tire pressure by combining the evaluation of rotational speed data and axle frequency analysis, said device (1) includes a signal pre-processing element (6) provided with electronic components for processing the sensor signals, said element being connected to a magnetic sensor element (7) and an acceleration sensor element (8) or to a combined magnetic/acceleration sensor element (5) by means of an electrically conductive element connection (9), wherein the magnetic sensor element (7) or the magnetic/acceleration sensor element (5) is operatively connected to a magnetic encoder (16) arranged on the wheel side. To improve determination of characteristic quantities, preferably the vibration behavior of at least two wheels (4) is analyzed.

摘要翻译： 机动车辆轮胎中的压力可以通过“车轮独立”装置（1）来确定，该装置（1）以大体上刚性的方式机械地连接到车身（3,14）的元件（2） 机动车轮（4）。 为了通过组合转速数据和车轴频率分析的评估来确定优选绝对轮胎压力，所述装置（1）包括设置有用于处理传感器信号的电子部件的信号预处理元件（6），所述信号预处理元件 元件通过导电元件连接（9）连接到磁性传感器元件（7）和加速度传感器元件（8）或组合的磁性/加速度传感器元件（5），其中磁性传感器元件（7） ）或磁/加速度传感器元件（5）可操作地连接到布置在车轮侧的磁编码器（16）。 为了改善特征量的确定，优选分析至少两个轮（4）的振动特性。

公开(公告)号：US06823725B2

公开(公告)日：2004-11-30

申请号：US10181068

申请日：2002-07-12

申请人： Peter Lohberg

发明人： Peter Lohberg

IPC分类号： G01L326

CPC分类号： G01D5/145 ,  F16H59/105 ,  F16H59/70

摘要： The present invention relates to a linear distance sensor for motor vehicles which comprises a displaceable element and a stator. The displaceable element includes a magnetic encoder. Sensor modules that operate according to the AMR principle, GMR principle, or Hall principle are linked stationarily to the stator. The displaceable element is guided by way of a bearing that is connected to the stator and embraces and axially guides the displaceable element. The sensor module(s) is/are linked stationarily to the stator. The field-generating means is/are positively connected to the displaceable element along the longitudinal axis of the displaceable element. The present invention further relates to the use of the linear distance sensor for measuring the pedal or lever position in an actuating device for brakes of motor vehicles.

摘要翻译： 本发明涉及一种用于机动车辆的线性距离传感器，其包括位移元件和定子。 可移动元件包括磁性编码器。 根据AMR原理，GMR原理或霍尔原理工作的传感器模块与定子相连。 可移动元件通过连接到定子并包围并轴向引导可移动元件的轴承引导。 传感器模块固定在定子上。 场发生装置沿着可移动元件的纵向轴线与可位移元件正确连接。 本发明还涉及线性距离传感器用于测量用于机动车辆制动器的致动装置中的踏板或杆位置的用途。

公开(公告)号：US06504360B1

公开(公告)日：2003-01-07

申请号：US09673330

申请日：2001-04-20

申请人： Peter Lohberg ,  Klaus Hildebrandt

发明人： Peter Lohberg ,  Klaus Hildebrandt

IPC分类号： G01P2102

CPC分类号： G01P21/02 ,  G01B7/14 ,  G01P1/00

摘要： The present invention relates to a method for checking or determining the installation air slot between an active sensor and an encoder, wherein the maximum size of the air slot (maximum air slot) which still ensures trouble-free operation of the sensor depends on the level of the supply voltage of the sensor at least within a range of said supply voltage, and which is more particularly characterized by the following method steps: reducing the supply voltage of the sensor to at least one value by which the maximum air slot is each time decreased by a desired test measure, and comparing the at least one test measure with a desired difference between the maximum air slot and the existing air slot by sensing a variation of the sensor output signal by the reduction of the supply voltage, as well as evaluating the comparison result by signaling and/or storing. A corresponding device is also described.

摘要翻译： 本发明涉及一种用于检查或确定主动传感器和编码器之间的安装空气槽的方法，其中仍然确保传感器无故障运行的空气槽（最大空气槽）的最大尺寸取决于水平 至少在所述电源电压的范围内的传感器的电源电压，其特征在于以下方法步骤：将传感器的电源电压降低到每个时间最大空气槽的至少一个值 通过期望的测试措施减少，并且通过通过降低电源电压来感测传感器输出信号的变化，以及评估所述至少一个测试测量与最大空气槽和现有空气槽之间的期望差异，以及评估 通过信令和/或存储的比较结果。 还描述了相应的装置。

公开(公告)号：US06442502B1

公开(公告)日：2002-08-27

申请号：US09423032

申请日：2000-01-20

申请人： Peter Lohberg ,  Heinz Loreck ,  Wolfgang Fey

发明人： Peter Lohberg ,  Heinz Loreck ,  Wolfgang Fey

IPC分类号： G01P300

CPC分类号： B60T8/171 ,  G01P3/48

摘要： An arrangement for sensing the rotational speeds of a wheel or any other rotating member includes a sensor module with a sensor element, a controllable current source with a modulator and a signal conditioning and evaluating circuit. The modulator controls the current source in response to the signals of the sensor element and/or external signals and, as an output signal of the sensor module, delivers a current signal representative of the rotational behavior with status or additional signals superposed on the current signal. The evaluating circuit of the sensor module includes at least two different signal-conditioning networks which, by way of a control network, in dependence on predetermined criteria or conditions, are connected between the sensor element and the modulator controlling the current source and take care of signal conditioning. The shift from one signal-conditioning network to another occurs in response to control signals which the control network derives automatically from the control of one of these networks, or in response to control signals which are sent to the control network by a signal-receiving external circuit outside the sensor module via the same signal line.

摘要翻译： 用于检测车轮或任何其它旋转构件的转速的装置包括具有传感器元件的传感器模块，具有调制器的可控电流源和信号调节和评估电路。 调制器响应于传感器元件的信号和/或外部信号控制电流源，并且作为传感器模块的输出信号，传递代表旋转行为的电流信号，该状态或附加信号叠加在电流信号上 。 传感器模块的评估电路包括至少两个不同的信号调节网络，其通过控制网络根据预定的标准或条件连接在传感器元件和控制当前源的调制器之间，并且处理 信号调理。 从一个信号调节网络转移到另一个信号调节网络发生响应于控制网络自动从这些网络之一的控制中导出的控制信号，或者响应于通过信号接收外部发送到控制网络的控制信号 传感器模块外部的电路通过相同的信号线。