Magnetic field sensing tool with magnetic flux concentrating blocks
    7.
    发明授权
    Magnetic field sensing tool with magnetic flux concentrating blocks 有权
    具有磁通集中块的磁场感应工具

    公开(公告)号:US09354350B2

    公开(公告)日:2016-05-31

    申请号:US13479263

    申请日:2012-05-23

    CPC classification number: G01V3/40 G01V3/26

    Abstract: A magnetometer includes a sensor housing having an internal bore formed therethrough and a magnetic field sensor disposed within the internal bore of the sensor housing. The magnetic field sensor is fixedly mounted within the internal bore of the sensor housing. A magnetic flux concentrating block is disposed proximate to an end of the at least one magnetic field sensor. An electronics unit is disposed within the internal bore of the sensor housing and is operatively and communicatively connected to the magnetic field sensor. The electronics unit is configured to receive a signal from the magnetic field sensor.

    Abstract translation: 磁力计包括具有穿过其形成的内孔的传感器壳体和设置在传感器外壳的内孔内的磁场传感器。 磁场传感器固定地安装在传感器外壳的内孔内。 磁通集中块设置在至少一个磁场传感器的端部附近。 电子单元设置在传感器壳体的内孔内并且可操作地和通信地连接到磁场传感器。 电子单元被配置为从磁场传感器接收信号。

    Motorized Lifting Device with Isolated Logistics and Power Electronics
    8.
    发明申请
    Motorized Lifting Device with Isolated Logistics and Power Electronics 有权
    具有隔离物流和电力电子的电动起重装置

    公开(公告)号:US20150284227A1

    公开(公告)日:2015-10-08

    申请号:US14245055

    申请日:2014-04-04

    CPC classification number: B66D1/485 B66D1/22 B66D1/38

    Abstract: An apparatus includes a drum to draw in or let out a line and a motor and transmission coupled to the drum to apply a torque thereto. Logistics electronics are mounted proximate a first end of the drum and power electronics are mounted proximate a second end of the drum. In general, the logistics electronics include lower power electronics that enable data processing as well as data and commands to be communicated to the apparatus from an external location. By contrast, the power electronics may include higher power electronics needed to receive power and drive the motor.

    Abstract translation: 一种装置包括一个用来吸入或排出一条线的滚筒,一个连接到滚筒上的马达和传动装置向其施加转矩。 物流电子设备靠近滚筒的第一端安装,电力电子设备靠近滚筒的第二端安装。 一般来说,物流电子产品包括能够将数据处理以及从外部位置传送到设备的数据和命令的低功率电子装置。 相比之下,电力电子设备可能包括接收电力和驱动电机所需的较高功率电子设备。

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