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公开(公告)号：US5400649A
公开(公告)日：1995-03-28
申请号：US086921
申请日：1993-07-02
CPC分类号： B60C23/0408
摘要： An apparatus is furnished for sensing the tire pressure and for generating a signal by way of an actuator. If the tire pressure drops below the predetermined reference tire pressure, then this is signalled immediately and instantly within a relatively small pressure tolerance threshold. The pressure sensitive device 1 includes a valve device 7. The valve device 7 connects the tire pressure, applied to the actuator 4 and acting against the force of the compression spring 6, to the atmosphere if the tire pressure drops below a predetermined reference tire pressure. The apparatus is suitable for generating a permanent signal, even in case no further pressure remains in a tire.
摘要翻译： 装备有用于感测轮胎压力并通过致动器产生信号的装置。 如果轮胎压力降低到预定的参考轮胎压力以下，则在相对较小的压力容限阈值内立即并立即发出信号。 压敏装置1包括阀装置7.如果轮胎压力降低到预定的基准轮胎压力以下，则阀装置7将施加到致动器4的轮胎压力连接到压缩弹簧6的作用力连接到大气 。 该装置适用于产生永久信号，即使在轮胎中没有进一步的压力的情况下也是如此。
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公开(公告)号：US5368499A
公开(公告)日：1994-11-29
申请号：US676893
申请日：1991-03-28
申请人： Ingo Hirt
发明人： Ingo Hirt
IPC分类号： H01R13/52 , H01R13/62 , H01R13/627 , H01R24/06
CPC分类号： H01R13/6271 , H01R13/52
摘要： A multi-lead electrical plug connector is disclosed including a plug part (4) and a socket part (5). The plug connector is furnished in particular for the connection of two cables, each cable having two conducting wires. The plug connector is subdivided into two end section (A, C) with round cross-section and a center section (B) with an oval or flat cross-section, respectively. Two contact pins (1, 2) and two contact shells (14, 15) are furnished, which are disposed adjacent to each other on the longitudinal axis (3) of the oval section. The plug connector is furnished in particular for the heavy-duty operating conditions present, for example, in motor vehicles.
摘要翻译： 公开了一种包括插头部分（4）和插座部分（5）的多引线电插头连接器。 插头连接器特别用于连接两根电缆，每根电缆具有两根导线。 插头连接器分为具有圆形横截面的两个端部部分（A，C）和分别具有椭圆形或扁平横截面的中心部分（B）。 设置两个接触销（1,2）和两个接触壳体（14,15），它们在椭圆形部分的纵向轴线（3）上彼此相邻设置。 插头连接器特别用于例如机动车辆中存在的重型操作条件。
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公开(公告)号：US5255962A
公开(公告)日：1993-10-26
申请号：US731628
申请日：1991-07-17
申请人： Detlev Neuhaus , Wolfgang Stehr
发明人： Detlev Neuhaus , Wolfgang Stehr
IPC分类号： B60T8/96 , B60T8/175 , B60T8/1761 , B60T8/18 , B60T8/32 , B60T8/34 , B60T8/62 , B60T13/66 , B60T17/22 , B60T11/00
CPC分类号： B60T8/885 , B60T8/175 , B60T8/17616 , B60T8/321 , B60T2270/402 , B60T2270/413 , B60T2270/82
摘要： An electronic brake system for road vehicles includes a decentrally formed electronic device and at least one central module. The central module includes at least one microprocessor with its individual intelligence. A module (1, 2, 3, 4) is coordinated in each case to a respective wheel. The modules (1, 2, 3, 4) also include microprocessors with an individual intelligence function. The wheel modules are hierarchically subordinated to the central module (5, 6). The central module (5, 6) is integrated system-wide into the remaining vehicle electronics. This means that the central module (5, 6) receives signals such as steering angle, vehicle deceleration, values delivered imposed by the driver such as brake requirement, parking brake, retarder, etc. which are of importance for the entire vehicle. The wheel modules (1, 2, 3, 4) are responsible primarily for the supply and the operational control of the in each case respective wheel. The wheel modules (1, 2, 3, 4) include amongst other things the respective power stage (35), which controls the brake-pressure modulator (29) of the respective brake cylinder (30). The wheel modules ( 1, 2, 3, 4) include the electronic devices belonging in addition to the respective wheel such as, for example, an antilock control channel coordinated to the wheel.
摘要翻译： 用于道路车辆的电子制动系统包括分散形成的电子装置和至少一个中央模块。 中央模块包括至少一个具有其个人智能的微处理器。 在各种情况下，将模块（1,2,3,4）协调到相应的车轮。 模块（1,2,3,4）还包括具有单独智能功能的微处理器。 轮模块分级地隶属于中央模块（5,6）。 中央模块（5,6）在系统范围内集成到剩余的车载电子设备中。 这意味着中央模块（5,6）接收到诸如转向角，车辆减速度，由驾驶员施加的值，例如制动要求，驻车制动器，减速器等对整个车辆而言重要的信号。 车轮模块（1，2，3，4）主要用于各自车轮的供应和操作控制。 车轮模块（1,2,3,4）尤其包括控制相应制动缸（30）的制动压力调节器（29）的各个功率级（35）。 车轮模块（1,2,3,4）包括属于相应车轮的电子设备，例如与车轮协调的防抱死控制通道。
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公开(公告)号：US5205619A
公开(公告)日：1993-04-27
申请号：US573082
申请日：1990-08-28
申请人： Hans Holst , Klaus Pape , Gerhard Ruhnau
发明人： Hans Holst , Klaus Pape , Gerhard Ruhnau
IPC分类号： B60T8/1761 , B60T8/88 , G01M17/007 , G01R31/00 , H03F1/00 , H03F1/52
CPC分类号： H03F1/52 , B60T8/885 , B60T2270/415
摘要： An electronic circuit, in particular for an anti-skid protection system for vehicles is provided with at least with one microcomputer (2). The microcomputer (2) controls a load (4) via a final amplifier (3). A resistor circuit (6, 7, 8) is furnished for surveillance of the final amplifier (3) as well as of the load (4). The resistor circuit (6, 7, 8) is disposed parallel to the final transistor (5). The microcomputer (2) or a separate control circuit scans the voltage at the junction nodal point (9) between the final transistor (5) and the load (4) at predetermined points in time and checks it for appropriate level. The resistor circuit (6, 7, 8) is connectable via an electronic switch (10, 11), controlled by the microcomputer (2) or by the separate control circuit, as desired with the operating voltage U.sub.B or with ground. The circuit allows a distinction of errors of the final transistor (5) and of the load (4).
摘要翻译： 至少具有一个微型计算机（2）的电子电路，特别是用于车辆的防滑保护系统。 微型计算机（2）通过最终的放大器（3）控制负载（4）。 为了对最终放大器（3）以及负载（4）进行监控，提供一个电阻电路（6,7,8）。 电阻电路（6,7,8）平行于最终晶体管（5）设置。 微型计算机（2）或单独的控制电路在预定时间点扫描最终晶体管（5）和负载（4）之间的结点处（9）处的电压，并检查其适当的电平。 电阻电路（6,7,8）可以通过电子开关（10,11）连接，由微型计算机（2）控制，或者通过单独的控制电路根据需要与工作电压UB或接地连接。 电路允许区分最终晶体管（5）和负载（4）的误差。
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公开(公告)号：US5172959A
公开(公告)日：1992-12-22
申请号：US798216
申请日：1991-11-26
申请人： Jurgen Eickhoff , Konrad Rode , Henrich Riedemann
发明人： Jurgen Eickhoff , Konrad Rode , Henrich Riedemann
IPC分类号： B60K17/35 , B60K17/346 , B60T8/1769 , B60T8/32 , B60T8/96
CPC分类号： B60T8/322 , B60T8/1769 , B60T8/96 , Y10S303/06
摘要： An anti-lock braking system for a two-axle all-wheel drive vehicle having two intra-axle differentials and an engageable central inter-axle differential comprises a wheel sensor associated with each of the wheels for determining the rotational behavior of each of the wheels, and a four-channel electronic control circuit for providing individual wheel regulation. The electronic control circuit also detects whether the central differential is engaged or not and whether a malfunction has occurred in one of the channels. If one of the regulating channels has a malfunction and the central differential is not engaged, the electronic control circuit switches off regulation only in the malfunctioning channel. If, however, the central differential is engaged when a malfunction in one of the regulating channels has occurred, then the electronic control circuit switches off both the malfunctioning channel as well as an intact channel associated with a diagonally opposite wheel.
摘要翻译： 一种用于具有两个轴内差速器和可接合的中心轴间差速器的双轴全轮驱动车辆的防抱死制动系统包括与每个车轮相关联的车轮传感器，用于确定每个车轮的旋转行为 ，以及用于提供单独的车轮调节的四通道电子控制电路。 电子控制电路还检测中央差速器是否接合，以及在其中一个通道中是否发生故障。 如果其中一个调节通道出现故障并且中央差速器未被接合，则电子控制电路仅在故障通道中断开调节。 然而，如果在其中一个调节通道发生故障时中央差速器被接合，则电子控制电路关闭故障通道以及与对角相对的车轮相关联的完整通道。
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公开(公告)号：US5130928A
公开(公告)日：1992-07-14
申请号：US420501
申请日：1989-10-12
申请人： Erwin Petersen
发明人： Erwin Petersen
IPC分类号： B60T8/175 , B60K23/08 , B60T8/17 , B60T8/1761 , B60T8/58
CPC分类号： B60T8/1708 , B60K23/0808 , Y10S303/06
摘要： This invention provides an anti-lock and/or an anti-slip apparatus for commercial-type vehicles, in which there is a front axle and two live rear axles. The apparatus includes an electronic system as part of the anti-lock and/or anti-slip system. Such electronic system is preferably a four-channel system. To improve the quality of regulation during acceleration and braking, there is an additional speed sensor for the direct or indirect monitoring of the angular velocity of the cardan shaft. The electronic system determines whether the rotational speed of the cardan shaft varies from the average speed of the monitored wheels (vehicle reference speed). If a variance is determined, the electronic system activates measures for an alarm indicator, the regulation of the retarder acting on the drive train and/or for the synchronization and subsequent locking of the longitudinal differential.
摘要翻译： 本发明提供了一种用于商业车辆的防抱死和/或防滑装置，其中有一个前桥和两个活的后轴。 该装置包括作为防锁和/或防滑系统的一部分的电子系统。 这种电子系统优选地是四通道系统。 为了提高加速和制动过程中的调节质量，还有一个额外的速度传感器用于直接或间接监测万向轴的角速度。 电子系统确定万向轴的转速是否与受监视的车轮的平均速度（车辆参考速度）不同。 如果确定了方差，则电子系统激活报警指示器的作用，对作用在传动系上的缓速器的调节和/或用于纵向差速器的同步和随后的锁定。
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公开(公告)号：US5114315A
公开(公告)日：1992-05-19
申请号：US487759
申请日：1990-03-01
CPC分类号： F04C28/06 , B60T17/006 , B60T17/02 , F04B49/022
摘要： An apparatus for the generation of compressed air is disclosed, where the supply of air from the compressor (1) to the user (6) is interrupted in case of preset user-side pressure. This apparatus prevents a freezing in case of low ambient temperatures in the pressure lines in which condensed water has formed. A temperature sensitive switching device (14, 29) responds to the actual ambient temperature. The switching device (14) does not stop the compressor (1) in case of a preset user-side pressure and in case of a falling below of a preset ambient temperature. The compressor (1) carries then the warmed-up air through a region of the device before discharging it into the surrounding atmosphere. The device is particularly suited for compressed-air generation plants in motor vehicles which are adapted to be used in cases of low ambient temperatures.
摘要翻译： 公开了一种用于产生压缩空气的装置，其中在预设的用户侧压力的情况下，从压缩机（1）向用户（6）供应的空气被中断。 该装置在形成冷凝水的压力线中防止在环境温度低的情况下的冷冻。 温度敏感开关装置（14,29）响应实际环境温度。 在预设的用户侧压力的情况下，并且在低于预设的环境温度的情况下，开关装置（14）不会停止压缩机（1）。 压缩机（1）在将其排放到周围大气中之前，将加热的空气通过该装置的区域。 该装置特别适用于机动车辆中适用于低环境温度情况下的压缩空气发生装置。
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公开(公告)号：US4932631A
公开(公告)日：1990-06-12
申请号：US341456
申请日：1989-04-21
CPC分类号： F04B39/08 , Y10T74/18936
摘要： This invention provides an apparatus for transmitting a driving force between two components. The apparatus utilizes a cover rotatably mounted in a housing such that, as a result of engagement between the cover and a first component, a rotation of the cover corresponds to a displacement of such first component. The first component drives a second component by means of an actuator.
摘要翻译： 本发明提供一种用于在两个部件之间传递驱动力的装置。 该装置利用可旋转地安装在壳体中的盖，使得由于盖和第一部件之间的接合，盖的旋转对应于这种第一部件的位移。 第一部件通过致动器驱动第二部件。
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公开(公告)号：US4930040A
公开(公告)日：1990-05-29
申请号：US270993
申请日：1988-11-14
申请人： Jurgen Binarsch , Jurgen Bode , Lutz Danne , Norbert Lissel
发明人： Jurgen Binarsch , Jurgen Bode , Lutz Danne , Norbert Lissel
CPC分类号： H01H47/325 , H02M3/158
摘要： A current regulator for an inductive load especially for a coil of an electromagnetic solenoid valve. The current flow through the coil is regulated and compared by means of an operational amplifying nominal current value. The inductive load comparator is initially controlled by a first conductive diode. A second diode having a higher voltage rating than that of the first diode is rendered conductive whenever the nominal current value in an inductive coil decreases rapidly. The current regulator ensures that the magnetic energy in the inductive load remains unchanged when the nominal current value remains constant or changes in small amounts. When a rapid decrease of the coil current occurs, the second diode is rendered conductive.
摘要翻译： 用于电感负载的电流调节器，特别是用于电磁电磁阀的线圈。 通过线圈的电流通过运算放大额定电流值进行调节和比较。 电感负载比较器最初由第一导电二极管控制。 每当电感线圈中的额定电流值急剧下降时，具有比第一二极管的额定电压更高的第二二极管变为导通。 电流调节器确保当额定电流值保持恒定或少量变化时，感性负载中的磁能保持不变。 当线圈电流急剧下降时，第二个二极管导通。
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公开(公告)号：US4916390A
公开(公告)日：1990-04-10
申请号：US312502
申请日：1989-02-17
CPC分类号： B60B27/0068 , B60B27/02 , B60T8/171 , G01P3/443 , G01P3/488
摘要： The invention consists of a toothed wheel which in conjunction with a fixed sensor measures the revolutions or the angular velocity of a rotating component. The toothed wheel is constructed as a coil spring mounted on a circular ring-shaped mounting device and moved around a pivot with the rotation motion to be measured. The coil spring consists of an infinite helix the windings of which are of ferromagnetic material. Since the coil spring is moved past the fixed sensor, the change of the magnetic field in the coil of the sensor causes the generation of an alternating voltage the frequency of which is substantially proportional to the angular velocity of the toothed wheel.
摘要翻译： 本发明包括齿轮，其结合固定传感器测量旋转部件的转速或角速度。 齿轮被构造为安装在圆形环形安装装置上的螺旋弹簧，并且随着要测量的旋转运动绕枢轴移动。 螺旋弹簧由无限螺旋组成，其绕组是铁磁材料。 由于螺旋弹簧移动通过固定传感器，所以传感器线圈中的磁场变化导致产生一个交变电压，其频率基本上与齿轮的角速度成比例。
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