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45 条记录 (耗时 0.045 秒)

    High resolution proximity detector employing magnetoresistive sensor disposed within a pressure resistant enclosure
    21.
    发明授权
    High resolution proximity detector employing magnetoresistive sensor disposed within a pressure resistant enclosure 失效
    使用设置在耐压外壳内的磁阻传感器的高分辨率接近检测器

    公开(公告)号：US4922197A

    公开(公告)日：1990-05-01

    申请号：US226499

    申请日：1988-08-01

    申请人： Mark A. Juds ,  Bruce C. Beihoff

    发明人： Mark A. Juds ,  Bruce C. Beihoff

    IPC分类号： G01B7/02 ,  G01D5/14 ,  G01D5/16 ,  G01P1/02 ,  G01P3/488

    CPC分类号： G01D5/147 ,  G01B7/023 ,  G01P1/026 ,  G01P3/488

    摘要： A tachometer sensor adapted for measuring the rotation of a gear or spline shaft target within a high pressure environment includes an integrally formed housing having a generally tubular elongate probe defining a sealed interior cavity receiving an annular permanent magnet at the sensing end thereof, field focusing means such as a ferrous pin disposed concentrically with the permanent magnet to shape the field established thereby, at least one magnetoresistive transducer concentrically disposed with the magnet to detect distortions of the magnetic field effected by passage of the target and means in-circuit with the transducer which generates a usable output signals as a function of sensed magnet field distortion.

    摘要翻译： 用于在高压环境中测量齿轮或花键轴目标的旋转的转速计传感器包括一体形成的壳体，该壳体具有大致管状的细长探针，其限定在其感测端处接收环形永磁体的密封内腔，场聚焦装置 例如与永磁体同心地设置以形成由此建立的磁场的铁针;至少一个与磁体同心设置的磁阻换能器，以检测由目标通过的磁场的失真和与换能器在线的装置 产生可用的输出信号作为感测的磁场失真的函数。

    Multiturn shaft position sensor having magnet movable with nonrotating linear moving nut
    22.
    发明授权
    Multiturn shaft position sensor having magnet movable with nonrotating linear moving nut 失效
    多圈轴位置传感器具有可旋转的非旋转线性运动螺母的磁铁

    公开(公告)号：US4841246A

    公开(公告)日：1989-06-20

    申请号：US139218

    申请日：1987-12-29

    申请人： Mark A. Juds ,  Bruce C. Beihoff

    发明人： Mark A. Juds ,  Bruce C. Beihoff

    IPC分类号： G01B7/00 ,  B62D15/02 ,  G01D5/14 ,  G01D5/16 ,  G01D5/18

    CPC分类号： G01D5/145 ,  B62D15/02

    摘要： The present invention is a shaft position sensor for detection of the position of a multiturn shaft. The rotation of the multiturn shaft is converted into a linear motion via a multiturn screw and a nonrotating nut. A magnet is mounted on the nonrotating nut. The linear movement of the magnet is converted into an electrical signal using one or more magneto resistive structures. A pair of flux plates is disposed on either side of the linear path of the magnet with at least one narrow gap opposite one end of the linear path of the magnet. A single magneto resistive structure is disposed in each such narrow gap. An electrical circuit measures the resistance of the one or more magneto resistive structures, this resistance varying with magnetic flux, and generates an electrical position signal which indicates the rotary position of the multiturn shaft. Linearity in response can be provided by a flux shunt which blocks magnetic flux directly from the magnet, control of the distance of the flux plates from the linear path of the magnet, or varying the magnetic permeability of the flux plates with position along the linear path, for example, by varying the thickness of the flux plates.

    Fluid delivery system for a fabric treatment appliance
    25.
    发明申请
    Fluid delivery system for a fabric treatment appliance 审中-公开
    织物处理设备的流体输送系统

    公开(公告)号：US20070163096A1

    公开(公告)日：2007-07-19

    申请号：US11482681

    申请日：2006-07-07

    申请人： Karl D. McAllister ,  Bruce C. Beihoff ,  Alexander V. Minkin ,  Joel A. Luckman ,  Tremitchell Wright

    发明人： Karl D. McAllister ,  Bruce C. Beihoff ,  Alexander V. Minkin ,  Joel A. Luckman ,  Tremitchell Wright

    IPC分类号： D04H3/04

    CPC分类号： D06F58/203

    摘要： A fabric revitalizing appliance comprises a fabric treatment chamber; a dehydration system for dehydrating a fabric load within the fabric treatment chamber; and a fluid management system. The fluid management system comprises a fluid storage system configured to store at least one fluid; a fluid conditioning system configured to create a conditioned fluid from the fluid of the fluid storage system; a fluid transport system fluidly connecting the fluid storage system and the fluid conditioning system; and a fluid delivery system fluidly coupled to the fluid conditioning system and configured to deliver the conditioned fluid to the fabric treatment chamber.

    摘要翻译： 织物振兴器具包括织物处理室; 用于使织物处理室内的织物负载脱水的脱水系统; 和流体管理系统。 流体管理系统包括被配置为存储至少一种流体的流体存储系统; 流体调节系统，被配置为从流体存储系统的流体产生调节的流体; 流体输送系统，其流体地连接流体储存系统和流体调节系统; 以及流体输送系统，其流体地联接到所述流体调节系统并且被配置为将经调节的流体输送到所述织物处理室。

    Vehicle drive module having improved cooling configuration
    26.
    发明授权
    Vehicle drive module having improved cooling configuration 失效
    具有改进的冷却配置的车辆驱动模块

    公开(公告)号：US07177153B2

    公开(公告)日：2007-02-13

    申请号：US10252317

    申请日：2002-12-09

    申请人： Lawrence D. Radosevich ,  Andreas A. Meyer ,  Daniel G. Kannenberg ,  Steven C. Kaishian ,  Bruce C. Beihoff

    发明人： Lawrence D. Radosevich ,  Andreas A. Meyer ,  Daniel G. Kannenberg ,  Steven C. Kaishian ,  Bruce C. Beihoff

    IPC分类号： H05K7/20

    CPC分类号： H02M1/44 ,  B60L11/12 ,  B60L11/18 ,  B60L15/007 ,  B60L2210/20 ,  H02M7/003 ,  H05K7/20927 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/725

    摘要： An electric vehicle drive includes a thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. Power electronic circuits are thermally matched, such as between component layers and between the circuits and the support. The support may form a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

    摘要翻译： 电动车辆驱动器包括热支架可以接收一个或多个电力电子电路。 支撑件可能有助于通过液体通过支撑件循环从电路中除去热量。 功率电子电路是热匹配的，例如在组件层之间以及电路和支撑之间。 该支撑件可以形成来自外部EMI / RFI的屏蔽以及由功率电子电路的操作产生的干扰。 可以提供特征以允许和增强电路与外部电路的连接，例如改进的终端配置。 可以组装模块化单元，其可以经由插入装置或通过与背板或类似的安装和互连结构的接口耦合到电子电路。

    Current sensor for universal application
    30.
    发明授权
    Current sensor for universal application 失效
    电流传感器用于通用应用

    公开(公告)号：US4791361A

    公开(公告)日：1988-12-13

    申请号：US061355

    申请日：1987-06-11

    申请人： Bruce C. Beihoff ,  Jerome K. Hastings ,  Mark A. Juds ,  Michael S. Baran

    发明人： Bruce C. Beihoff ,  Jerome K. Hastings ,  Mark A. Juds ,  Michael S. Baran

    IPC分类号： G01R15/20 ,  G01R1/04

    CPC分类号： G01R15/205

    摘要： A magnetic flux concentrator comprising spaced pole pieces (4,6) and magnetic shunt (8) bridging the pole pieces within an insulating housing (2) which also contains a magnetoresistive transducer (24) and electronic circuitry (26) for sensing magnetic field intensity between the pole pieces and relating that intensity as electric signals provided at wiring terminals (28) at the exterior of the housing. The pole pieces have magnetic terminal portions adjacent openings in the housing for removable attachment thereto of selected ferrous strap configurations (42,50,52,60) determined by the cross-sectional shape of the electrical conductor (46) in which current flow is to be measured, the respective strap configuration and flux concentrator forming a magnetic loop around the conductor for picking up the magnetic flux induced by current flow in the conductor.