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21.发明授权Rotary speed sensor with Hall generator responding to tangential component of magnetic field 失效具有霍尔发生器的旋转速度传感器响应于磁场的切向分量
公开(公告)号：US4481469A
公开(公告)日：1984-11-06
申请号：US377026
申请日：1982-05-11
申请人： Peter Hauler , Manfred Rothley , Erich Zabler
发明人： Peter Hauler , Manfred Rothley , Erich Zabler
摘要： To determine the rotary speed of a toothed element (1), for example the starter gear of an internal combustion (IC) engine, or a toothed wheel coupled to a wheel of a vehicle for evaluation of the speed, and change in speed thereof, for use in a brake anti-block system, a magnetic field is generated, for example by a permanent magnet (3) which has both radial and tangential components with respect to the teeth (2) of the rotary element. A magnetic field dependent sensor (4) such as a Hall generator or a thin-film permalloy-type magneto-resistive sensor is positioned to respond to the tangential component of the magnetic field, to thereby eliminate shifts in the null or center line about which the field strength undulates as the disk rotates to permit ready evaluation of the output from the sensor by threshold circuitry.
摘要翻译： 为了确定齿形元件（1）的转速，例如内燃（IC）发动机的起动齿轮或耦合到用于评估速度的车辆车轮的齿轮及其速度变化， 为了在制动防块系统中使用，例如通过相对于旋转元件的齿（2）具有径向和切向分量的永磁体（3）产生磁场。 位于磁场相关传感器（4），例如霍尔发生器或薄膜坡莫合金型磁阻传感器被定位成响应于磁场的切向分量，从而消除零线或中心线的偏移， 当磁盘旋转时，磁场强度波动，以允许通过阈值电路准备好评估传感器的输出。
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公开(公告)号：US4368453A
公开(公告)日：1983-01-11
申请号：US203514
申请日：1980-11-03
申请人： Werner Herden , Hans-Martin Hochenberger , Hans Neu , Hans-Joachim Seidel , Werner Pfander , Heiko Gruner , Erich Zabler , Claus-Dietrich Pilch , Karl-Otto Linn
发明人： Werner Herden , Hans-Martin Hochenberger , Hans Neu , Hans-Joachim Seidel , Werner Pfander , Heiko Gruner , Erich Zabler , Claus-Dietrich Pilch , Karl-Otto Linn
摘要： A meander-shaped layer of nickel is deposited by evaporation on a ceramic wafer over an intermediate layer of tantalum serving to improve adhesion, and covered by a protective coating of silicon or epoxy resin is used as a temperature sensor in the intake pipe of a supercharged internal combustion engine. The low mass of the sensor element thus provided enables the resistance of the nickel path to follow rapidly, by its variation, the variations of temperature of the intake air. The sensor has a casing made up of two parts, the lower one of which has two connection prongs molded into it, the ends of which are flattened into tabs that are soldered to contact areas of the ceramic wafer. The upper casing portion has a cavity for the ceramic wafer, the lower part of which is filled with a potting compound to protect the solder joints. The width of the nickel paths that provide the temperature sensitive resistance is about 50 .mu.m and the thickness is from 0.2 to 1 .mu.m and the resistance may be typically 1000 ohms.
摘要翻译： 通过蒸发在钽的中间层上的陶瓷晶片上沉积一个曲折形的镍层，用于改善粘附性，并且被硅或环氧树脂的保护涂层覆盖，作为增压进气管中的温度传感器 内燃机。 由此提供的传感器元件的低质量使得镍通道的电阻可以通过其变化快速地跟随进气的温度变化。 传感器具有由两部分组成的壳体，下部的壳体具有两个模制在其中的连接插脚，其端部被平坦化成接片，焊接到陶瓷晶片的接触区域。 上壳体部分具有用于陶瓷晶片的空腔，其下部填充有灌封化合物以保护焊点。 提供耐温度的镍路径的宽度为约50μm，厚度为0.2-1μm，电阻通常为1000欧姆。
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公开(公告)号：US4087804A
公开(公告)日：1978-05-02
申请号：US734540
申请日：1976-10-21
申请人： Erich Zabler , Frieder Heintz , Viktor Kopernik
发明人： Erich Zabler , Frieder Heintz , Viktor Kopernik
CPC分类号： G09F11/06
摘要： A group of information carrying flaps are pivoted to the circumference of a drum so that, upon rotation of the drum, the flaps drop down, one by one; the flaps carry information conveying indicia, for example trouble indication during operation of a motor vehicle. The drum is rotated by a motor. To display a specific information item, that is, to permit a specific flap to drop, the flaps are formed with conductive portions which are coded at an edge, the edges being engaged by the holding springs. If the code, which preferably is a binary code, matches that of a binary number entered into one terminal of a comparator, to which the holding springs are connected, the motor is stopped, thus displaying the specific information carried on the flap having the code which matches that of the code entered into the comparator.
摘要翻译： 携带襟翼的一组信息枢转到鼓的圆周，使得当滚筒旋转时，襟翼一个接一个地下降; 襟翼携带信息传送标记，例如在机动车辆的操作期间的故障指示。 鼓由电机旋转。 为了显示特定信息项目，即允许特定的襟翼掉落，翼片形成有在边缘被编码的导电部分，边缘由保持弹簧接合。 如果优选为二进制码的代码与输入到比较器的一个端子中的二进制数字的代码相匹配，则保持弹簧被连接到其上，马达停止，从而显示具有代码的皮瓣上携带的特定信息 它与输入比较器的代码相匹配。
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24.发明授权公开(公告)号：US06294787B1
公开(公告)日：2001-09-25
申请号：US09133802
申请日：1998-08-13
申请人： Jörg Schieferdecker , Marion Simon , Karlheinz Storck , Manfred Rothley , Erich Zabler , Rolf Jähne
发明人： Jörg Schieferdecker , Marion Simon , Karlheinz Storck , Manfred Rothley , Erich Zabler , Rolf Jähne
IPC分类号： G01J520
CPC分类号： B81C99/0045 , G01J5/02 , G01J5/026 , G01J5/061 , G01J5/10 , G01J5/12 , G01J5/22 , G01J2005/068
摘要： Presented is a sensor system for the detection of thermal radiation, with a substrate (15) and several sensor elements (10) on the substrate (15), in which case at least one self-test device (53) is provided in order to generate heat which can be used for the heating of one or more sensor elements (10). The sensor elements (10) can be heated according to a typical time pattern during the self-testing process. Also presented is an advantageous process for the manufacture of the sensor system as well as an advantageous configuration of the total system, including signal processing.
摘要翻译： 提出了一种用于检测热辐射的传感器系统，在基板（15）上具有基板（15）和多个传感器元件（10），在这种情况下，提供至少一个自检装置（53），以便 产生可用于加热一个或多个传感器元件（10）的热量。 传感器元件（10）可以在自检过程中根据典型的时间模式进行加热。 还提出了用于制造传感器系统的有利过程以及包括信号处理在内的整个系统的有利配置。
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25.发明授权Gear tooth position and speed sensor with four, bridge circuit connected, magnetic resistance tracks 失效齿轮位置和速度传感器四个，桥接电路连接，磁阻轨道
公开(公告)号：US4506217A
公开(公告)日：1985-03-19
申请号：US398650
申请日：1982-07-15
CPC分类号： G01P3/488
摘要： To simplify a field plate effect speed and position sensor, particularly for association with the starter gear of an automotive-type internal combustion engine, four meander-arranged permalloy resistance tracks are located on a substrate at the corners of a rectangle, spaced, in circumferential direction, by about half the pitch distance of the teeth (2) of the starter gear. The resistances can be connected in a voltage divider (FIG. 4) configuration, or in form of a bridge circuit (FIG. 5) supplied from a constant current source (CC) to eliminate temperature variation affects, and providing alternating current output voltages within the wide range of temperature of essentially uniform level as the teeth (2) scan the sensor, a special marker tooth (10) providing an output signal of different level. Preferably, the resistances (5-8) are formed as meander-shaped thin film vapor deposited tracks on a silicon substrate (4), a permanent magnet (9) providing bias magnetization, the direction of which changes with respect to the orientation of the meander tracks--preferably 45.degree. with respect to the direction of rotation (11) to cause the resistance elements to either have high, or low resistances (FIG. 3).
摘要翻译： 为了简化场板效应速度和位置传感器，特别是对于与汽车内燃机的起动装置相关联，四个弯曲排列的坡莫合金电阻轨道位于矩形的角落处的基底上，周向间隔开 方向，大约是起动齿轮齿（2）的间距距离的大约一半。 电阻可以以分压器（图4）的配置或由恒流源（CC）提供的桥接电路（图5）的形式连接，以消除温度变化影响，并且提供交流输出电压 牙齿（2）扫描传感器时具有基本均匀水平的宽范围的温度，特殊标记齿（10）提供不同水平的输出信号。 优选地，电阻（5-8）形成为硅衬底（4）上的曲折形薄膜气相沉积轨道，提供偏置磁化的永磁体（9），其方向相对于 曲折轨迹 - 优选相对于旋转方向（11）为45°，以使电阻元件具有高或低电阻（图3）。
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公开(公告)号：US4408589A
公开(公告)日：1983-10-11
申请号：US815868
申请日：1977-07-14
申请人： Peter Hauler , Frieder Heintz , Erich Zabler
发明人： Peter Hauler , Frieder Heintz , Erich Zabler
CPC分类号： F02D41/18 , F02D41/182 , F02D41/30 , G01F1/66 , F02D41/2096
摘要： An ultrasonic transmitter is disposed on one wall inside the air induction tube of an internal combustion engine and an ultrasonic receiver is disposed on the opposite wall, downstream of the transmitter. A second transmitter-receiver pair is similarly located, but with the positions of transmitter and receiver reversed. Thus, the signals from one transmitter travel generally with the air flow, whereas the signals from the second transmitter travel generally against the air flow. Since the travel time of the signals depends on the velocity of the flowing air, the frequencies of signals from the two receivers are different and this difference is used to determine the air velocity and, hence, the air flow rate.
摘要翻译： 超声波发射器设置在内燃机的空气感应管内的一个壁上，超声波接收器设置在发射器下游的相对的壁上。 第二发射机 - 接收机对类似地定位，但发射机和接收机的位置相反。 因此，来自一个发射器的信号通常与气流一起行进，而来自第二发射器的信号通常抵靠空气流动。 由于信号的行进时间取决于流动空气的速度，来自两个接收器的信号的频率是不同的，并且该差异用于确定空气速度，因此用于确定空气流速。
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公开(公告)号：US4322727A
公开(公告)日：1982-03-30
申请号：US202636
申请日：1980-10-31
申请人： Erich Zabler , Konrad Wolf
发明人： Erich Zabler , Konrad Wolf
CPC分类号： G01R27/2611 , F02B3/06
摘要： The variable inductor and the comparison inductor of a semi-differential variable inductance both have a pair of coils magnetically coupled together. The output current of an amplitude-controlled oscillator flows through the series combination of one coil of each pair and the other coil of the comparison inductor is used to supply a signal which is rectified in order to regulate the amplitude of the oscillator. The remaining coil, the other coil of the variable inductor, is connected in reverse polarity and in series with the coil last previously mentioned to provide, through a rectifier, an ouptut signal representative of the difference between the variable and comparison inductances normalized to (divided by) the comparison inductance. The output variation corresponds to the displacement of the short-circuiting ring of the variable inductance, which is mechanically linked to the control rod of a fuel injector of a diesel engine as required for a system controlling the fuel injector. The oscillator and the rectifiers can conveniently use operational amplifiers of the same type designation.
摘要翻译： 半可变电感的可变电感器和比较电感器都具有磁耦合在一起的一对线圈。 振幅控制振荡器的输出电流通过每对一个线圈的串联组合，比较电感器的另一个线圈用于提供整流的信号，以调节振荡器的振幅。 剩余的线圈，可变电感器的另一个线圈以与前面提到的线圈相反的极性连接，并通过整流器提供代表归一化为（分频）的可变和比较电感之间的差异的发射信号 通过）比较电感。 输出变化对应于可变电感的短路环的位移，其与控制燃料喷射器的系统所需的柴油发动机的燃料喷射器的控制杆机械连接。 振荡器和整流器可以方便地使用相同类型的运算放大器。
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公开(公告)号：US4162083A
公开(公告)日：1979-07-24
申请号：US836886
申请日：1977-09-23
IPC分类号： B60G17/00 , B60G17/015 , B60G17/019 , B60G17/04 , G01D5/20 , B60G11/26
CPC分类号： G01D5/202 , B60G17/01933 , B60G2500/02
摘要： A leveling control mechanism for motor vehicles includes an electric pump and a solenoid valve for raising and lowering the vehicle body and a leveling switch with an electronic damping device. The periodic measurement of the distance from the vehicle axle to the vehicle body is carried out by a mechanical-electrical converter, which converts the rotation of a shaft into an electrical signal. During acceleration and deceleration of the vehicle, as well as during the occurrence of centrifugal forces, suitably situated inertial switches inhibit the response of the leveling control mechanism.
摘要翻译： 用于机动车辆的调平机构包括电动泵和用于升降车辆的电磁阀和具有电子阻尼装置的调平开关。 从车轴到车身的距离的周期性测量由机电转换器实现，其将轴的旋转转换为电信号。 在车辆的加速和减速期间，以及在离心力的发生期间，适当地设置的惯性开关可以抑制调平控制机构的响应。
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29.发明授权Transducer for vehicular service compensated for accelerator movements of the vehicle 失效用于车辆服务的换能器补偿车辆的加速器运动
公开(公告)号：US4080592A
公开(公告)日：1978-03-21
申请号：US671995
申请日：1976-03-30
申请人： Erich Zabler
发明人： Erich Zabler
CPC分类号： G01D5/2026
摘要： An inductive transducer is provided with a core with legs extending in opposite directions from a yoke on which a coil is wound. On the leg portions extending on one side of the coil a short-circuiting ring displaceable in accordance with the displacement of a body the movement of which is to be measured is provided and on the leg portions extending on the other side of the coil a compensating short-circuiting ring is provided having a mass corresponding to the total mass of the first short-circuiting ring and the movable portion of the body to which it is connected and the connection therebetween. The effect of acceleration forces produces an equal shift of both short-circuiting rings in the same direction, leaving the total flux linking the coil substantially unchanged. The device can be adapted to measure either linear or angular movement.
摘要翻译： 电感式换能器设置有具有从缠绕有线圈的轭的相反方向延伸的腿的芯。 在沿着线圈一侧延伸的腿部上设置有可根据被测物体的位移而移动的短路环，并且在线圈的另一侧上延伸的腿部被补偿 提供短路环，其质量对应于第一短路环的总质量和与其连接的主体的可动部分以及它们之间的连接。 加速力的作用产生两个短路环在相同方向上的相等位移，使得总线圈连接线圈基本上不变。 该装置可以适于测量线性或角度运动。
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公开(公告)号：US3973191A
公开(公告)日：1976-08-03
申请号：US523869
申请日：1974-11-14
申请人： Erich Zabler
发明人： Erich Zabler
CPC分类号： G01D5/2026
摘要： A variable inductor having a U-shaped magnetic core with a short-circuiting plate providing a short-circuiting ring for both legs of the core movable along the core legs in response to a displacement to be measured is connected in an electronic circuit to generate oscillation of a frequency that is either directly or inversely proportional to the displacement. For the inversely proportional case, the variable inductance component can be combined with an integrator function and connected to an operational amplifier, for generation of the output frequency with a small number of electrical components. Additional circuit means may be used to improve linearity at higher output frequencies, or to provide arbitrary non-linear displacement-frequency characteristics.
摘要翻译： 具有U形磁芯的可变电感器，其具有短路板，用于响应于要测量的位移而沿着芯腿可移动的芯的两个腿提供短路环，在电子电路中连接以产生振荡 其频率与位移直接或成反比。 对于反比例的情况，可变电感分量可以与积分器功能组合并连接到运算放大器，用于产生具有少量电气部件的输出频率。 附加的电路装置可用于提高较高输出频率的线性度，或提供任意的非线性位移频率特性。
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