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    Thin-film multitrack magnetic head of high track density
    1.
    发明授权
    Thin-film multitrack magnetic head of high track density 失效
    高轨道密度的薄膜多轨磁头

    公开(公告)号：US4600958A

    公开(公告)日：1986-07-15

    申请号：US458643

    申请日：1983-01-17

    申请人： Kurt Hurst ,  Kurt Neuffer ,  Karl-Franz Reinhart

    发明人： Kurt Hurst ,  Kurt Neuffer ,  Karl-Franz Reinhart

    IPC分类号： G11B5/17 ,  G11B5/31 ,  G11B5/147 ,  G11B5/29

    CPC分类号： G11B5/313

    摘要： For saving lateral space in a multitrack magnetic head, the connection lead paths (11, 12) run separately side by side along the outside surface of one magnetic layer (13) of the yoke and connect with the conducting strip that runs between the magnetic layers at the open end of the yoke by straps (18, 19) running around the side edges of the upper magnetic layer. Outside the region of the yoke these conductor straps are wider and are superposed one on the other, with an insulating layer between them, for lower resistance loss (see lower part of figure).

    摘要翻译： 为了节省多轨磁头中的横向空间，连接引导路径（11,12）沿轭的一个磁性层（13）的外表面分开并行地连接，并与在磁层之间延伸的导电条 在通过围绕上磁性层的侧边缘延伸的带（18,19）在轭的开口端处。 在磁轭的区域外，这些导体带宽度较宽，并且彼此重叠，在它们之间具有绝缘层，用于较低的电阻损耗（参见图的下部）。

    Gear tooth position and speed sensor with four, bridge circuit connected, magnetic resistance tracks
    2.
    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

    申请人： Manfred Rothley ,  Erich Zabler ,  Kurt Neuffer ,  Karl-Franz Reinhart

    发明人： Manfred Rothley ,  Erich Zabler ,  Kurt Neuffer ,  Karl-Franz Reinhart

    IPC分类号： G01D5/245 ,  G01P3/488 ,  G01R33/06 ,  G01B7/30 ,  G01P3/44

    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）。

    Traveling speed regulating device for motor vehicles
    4.
    发明授权
    Traveling speed regulating device for motor vehicles 失效
    用于电动车辆的行驶速度调节装置

    公开(公告)号：US5201381A

    公开(公告)日：1993-04-13

    申请号：US795787

    申请日：1991-11-21

    申请人： Kurt Neuffer ,  Jochen Boeckem ,  Gerhard Eschrich

    发明人： Kurt Neuffer ,  Jochen Boeckem ,  Gerhard Eschrich

    IPC分类号： B60K31/00 ,  B60K31/04 ,  B60W30/00 ,  F02D29/02 ,  F02D45/00 ,  F16H61/14 ,  F16H61/21

    CPC分类号： B60K31/04 ,  F16H61/21 ,  B60W2520/105 ,  B60W2550/142 ,  F16H2059/663 ,  F16H61/143 ,  Y10T477/676

    摘要： A traveling speed regulating device for motor vehicle provided with a drive motor and a transmission, has a transmission control for controlling the transmission, an electronic traveling speed regulator providing a nominal travelling speed, an adjusting member acting on the drive motor and changing a moment of the drive motor in dependence on a travelling speed deviation, and a further control means releasable in predetermined marginal conditions and adjusting a traveling speed by acting on the transmission control means of the transmission. The further control is designed so that a traveling speed which is over a nominal value in connection with a position of the control member which changes the moment of the motor in a zero position when the motor applies no power to wheels are provided as the marginal conditions.

    摘要翻译： 具有驱动电动机和变速器的机动车辆行驶调速装置具有用于控制变速器的变速器控制装置，提供标称行驶速度的电子行驶速度调节器，作用在驱动电动机上的调节构件， 驱动电动机根据行驶速度偏差，以及可在预定的边际条件下释放的另外的控制装置，并通过作用于变速器的变速器控制装置来调节行驶速度。 进一步的控制被设计成使得当电动机不向轮施加电力时，与控制构件的位置相关联的移动速度超过控制构件的位置，其将电动机的力矩改变为零位置作为边缘条件 。

    Thin layered magnetic head
    6.
    发明授权
    Thin layered magnetic head 失效
    薄层磁头

    公开(公告)号：US4669016A

    公开(公告)日：1987-05-26

    申请号：US761108

    申请日：1985-07-31

    申请人： G/u/ nter Schmid ,  Kurt Neuffer

    发明人： G/u/ nter Schmid ,  Kurt Neuffer

    IPC分类号： G11B5/31 ,  G11B5/22 ,  G11B5/12

    CPC分类号： G11B5/31 ,  G11B5/3103

    摘要： The magnetic head has a polished contact zone in the form of a spherical segment corresponding substantially to the arc of contact of a magnetic tape. To obtain a uniform contact pressure even after abrasion of the contact zone, the ends of the latter when viewed in the feeding direction of the tape, transit into shoulders sloping at sharp angle relative to a plane normal to the contact zone. The shoulders are either straight or of a concave contour.

    摘要翻译： 磁头具有与磁带的接触弧大致相对应的球形段形式的抛光接触区。 即使在接触区的磨损之后，即使在接触区的磨损之后也获得均匀的接触压力，当沿带的进给方向观察时，端部的端部相对于垂直于接触区的平面以锐角倾斜。 肩膀是直的或凹的轮廓。