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10 条记录 (耗时 0.012 秒)

    Process and apparatus for operating an internal combustion engine
    1.
    发明授权
    Process and apparatus for operating an internal combustion engine 失效
    用于操作内燃机的方法和装置

    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

    IPC分类号： F02D41/34 ,  F02D41/18 ,  F02D41/20 ,  F02D41/30 ,  G01F1/66 ,  F02B3/00

    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。

    Tank level meter
    2.
    发明授权
    Tank level meter 失效
    坦克液位计

    公开(公告)号：US4896535A

    公开(公告)日：1990-01-30

    申请号：US255649

    申请日：1988-10-11

    申请人： Anton Duckart ,  Peter Hauler ,  Erich Zabler

    发明人： Anton Duckart ,  Peter Hauler ,  Erich Zabler

    IPC分类号： G01F23/296

    CPC分类号： G01F23/296 ,  Y10S181/40 ,  Y10S181/402 ,  Y10S367/908

    摘要： A tank level meter includes an elongated sound conductor of a solid material extending over the entire height of the tank and having a coating partially surrounding it. A sound generator is coupled to one end of the sound conductor to excite thereon surface waves and the opposite end of the conductor is coupled to a sound receiver. Due to different acoustic impedances of the material of the sound conductor of the fluids present in the tank that means of the air and of a liquid whose level is to be measured, the sound waves propagating at the interface of the sound conducting member and fluids arrive to the receiver with a phase shift which is proportional to the liquid level in the tank. By a suitable selection of materials of the sound conductor and coating it is possible to obtain an unambiguous measuring signal at the receiver or a measuring signal having a high resolution. By using at least two sound conductors in the tank it is possible to obtain both a single value volume reading and a high resolution.

    摘要翻译： 坦克液位计包括在罐的整个高度上延伸的固体材料的细长声音导体，并且具有部分地围绕其的涂层。 声音发生器耦合到声音导体的一端以在其上激发表面波，并且导体的相对端耦合到声音接收器。 由于存在于罐中的存在于空气中的流体的声导体的材料的声阻抗和水平要被测量的液体的声阻抗不同，所以在导声构件和流体的界面处传播的声波到达 具有与罐中的液面成比例的相移的接收器。 通过声导体和涂层的材料的合适选择，可以在接收器处获得明确的测量信号或具有高分辨率的测量信号。 通过在油箱中使用至少两根声音导体，可以获得单个体积读数和高分辨率。

    Rotary speed sensor with Hall generator responding to tangential component of magnetic field
    3.
    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

    IPC分类号： G01D5/245 ,  G01P3/487 ,  G01P3/488 ,  G01P3/48 ,  G01P3/54

    CPC分类号： G01P3/488 ,  G01P3/487

    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。

    Level amplitude output rotary speed transducer
    4.
    发明授权
    Level amplitude output rotary speed transducer 失效
    电平振幅输出转速传感器

    公开(公告)号：US4150314A

    公开(公告)日：1979-04-17

    申请号：US855212

    申请日：1977-11-28

    申请人： Erich Zabler ,  Peter Hauler

    发明人： Erich Zabler ,  Peter Hauler

    IPC分类号： G01D5/245 ,  F02P7/067 ,  G01P3/481 ,  G01P3/487 ,  G01P3/488 ,  H02N11/00 ,  H03K3/45 ,  H02K21/38

    CPC分类号： F02P7/0672 ,  G01P3/4815 ,  G01P3/487 ,  H02N11/004

    摘要： A Wiegand wire forms part of a stator coil facing a rotor on which permanent magnets are located. The stator coil has two coil portions or coil sections which are wound or connected to provide opposing inductive outputs upon passage of the magnets in front of the coils to cancel each other, the Wiegand wire change of magnetization providing the additional read-out output, the amplitude of which will be independent of speed, but the recurrence rate will depend upon speed of the magnets passing the stator of transducer.

    摘要翻译： 韦根线构成面向永磁体所在转子的定子线圈的一部分。 定子线圈具有两个线圈部分或线圈部分，其被卷绕或连接以在磁体在线圈前方通过时提供相对的感应输出以相互抵消，提供附加读出输出的Wiegand线变化磁化， 其振幅将与速度无关，但复发率将取决于通过传感器定子的磁体的速度。

    Tank level meter
    5.
    发明授权
    Tank level meter 失效
    坦克液位计

    公开(公告)号：US4920796A

    公开(公告)日：1990-05-01

    申请号：US398043

    申请日：1989-08-23

    申请人： Anton Duckart ,  Peter Hauler ,  Erich Zabler

    发明人： Anton Duckart ,  Peter Hauler ,  Erich Zabler

    IPC分类号： G01F23/296

    CPC分类号： G01F23/296 ,  Y10S181/40 ,  Y10S181/402 ,  Y10S367/908

    摘要： A tank level meter includes an elongated sound conductor of a solid material extending over the entire height of the tank. A sound generator is coupled to one end of the sound conductor to excite thereon surface waves and the opposite end of the conductor is coupled to a sound receiver. Due to different acoustic impedances of the material of the sound conductor of the fluids present in the tank that means of the air and of the liquid whose level is to be measured, the sound waves propagating at the interface of the sound conducting member and fluids arrive to the receiver with a phase shift which is proportional to the liquid level in the tank. By a suitable selection of materials of the sound conductor it is possible to obtain an unambiguous measuring signal at the receiver or a measuring signal having a high resolution. By using at least two sound conductors in the tank it is possible to obtain both a single value volume reading and a high resolution.

    Pulse generator, particularly to provide ignition pulses for internal combustion engines
    6.
    发明授权
    Pulse generator, particularly to provide ignition pulses for internal combustion engines 失效
    脉冲发生器，特别是为内燃机提供点火脉冲

    公开(公告)号：US4335700A

    公开(公告)日：1982-06-22

    申请号：US234918

    申请日：1981-02-17

    申请人： Peter Hauler ,  Walter Hinke

    发明人： Peter Hauler ,  Walter Hinke

    IPC分类号： H03K3/45 ,  F02P7/067 ,  F02P7/06

    CPC分类号： F02P7/0672

    摘要： To simplify a Wiegand wire type pulse source, a Wiegand wire (4) has a coil (3) wound thereon. A permanent magnet (5) is positioned with a gap from the coil, and a magnetically permeable masking element, for example a sector-shaped disk, is movable between the magnet and the coil. The coil (3) is connected to a source of direct current (B) which so magnetizes the Wiegand wire (4) that, when a gap of the masking element occurs between the magnet (5) and the coil (3), the Wiegand wire is reversely magnetized until, again, a solid portion of the masking element is interposed in the gap between magnet (5) and coil (3) to restore the magnetic direction due to the battery (B). Re-magnetization pulses are picked off the coil (3) by a suitable pulse coupling element such as a capacitor (C).

    摘要翻译： 为了简化Wiegand线型脉冲源，Wiegand线（4）具有缠绕在其上的线圈（3）。 永磁体（5）定位成具有与线圈的间隙，并且可渗透的掩模元件（例如扇形盘）可在磁体和线圈之间移动。 线圈（3）连接到直流电源（B），这使得维恩格线（4）磁化，当在磁体（5）和线圈（3）之间发生掩蔽元件的间隙时，韦根 线被反向磁化，直到掩模元件的实心部分插入到磁体（5）和线圈（3）之间的间隙中，以恢复由于电池（B）引起的磁方向。 通过诸如电容器（C）的合适的脉冲耦合元件从线圈（3）上拾取再磁化脉冲。

    Apparatus for generating a pulse when a first member passes a second member using permanent magnets with different strengths
    7.
    发明授权
    Apparatus for generating a pulse when a first member passes a second member using permanent magnets with different strengths 失效
    用于当第一构件使用具有不同强度的永磁体使第二构件通过时产生脉冲的装置

    公开(公告)号：US4217512A

    公开(公告)日：1980-08-12

    申请号：US30723

    申请日：1979-04-17

    申请人： Peter Hauler ,  Wolfgang Bremer ,  Karl-Ernst Weiss ,  Frieder Heintz

    发明人： Peter Hauler ,  Wolfgang Bremer ,  Karl-Ernst Weiss ,  Frieder Heintz

    IPC分类号： F02P7/067 ,  G01D5/14 ,  G01P3/481 ,  H02N11/00 ,  H02K21/38

    CPC分类号： G01P3/481 ,  F02P7/0672 ,  G01D5/14 ,  G01P3/4815 ,  H02N11/004

    摘要： A Wiegand wire is placed within the magnetic field generated by a first and second permanent magnet. The first permanent magnet has a field strength exceeding that of the second permanent magnet and the polarity of its magnetic field is opposite that of the second magnet. A rotor having segments of magnetic shielding alternating with slots is rotated between the Wiegand wire and the first magnet. When the magnetic shielding is between the first magnet and the Wiegand wire, the latter is exposed only to the magnetic field of the second permanent magnet. In a second position of the rotor, the Wiegand wire is exposed to both magnetic fields. Since the second permanent magnet generates a stronger field than the first, the direction of magnetization in the Wiegand wire changes abruptly causing a pulse to be generated in pick-up coil 4.

    摘要翻译： 韦根线被放置在由第一和第二永磁体产生的磁场内。 第一永久磁铁的场强超过第二永久磁铁，其磁场的极性与第二磁铁的极性相反。 具有与槽交替的磁屏蔽的转子的转子在Wiegand线和第一磁体之间旋转。 当磁屏蔽位于第一磁体和韦根线之间时，后者仅暴露于第二永磁体的磁场。 在转子的第二位置，Wiegand线暴露于两个磁场。 由于第二永久磁铁产生比第一永久磁铁更强的磁场，因此威格宁线中的磁化方向突然变化，导致在拾取线圈4中产生脉冲。