Magnetic MEMS device
    6.
    发明申请
    Magnetic MEMS device 审中-公开
    磁性MEMS器件

    公开(公告)号:US20070209437A1

    公开(公告)日:2007-09-13

    申请号:US11348930

    申请日:2006-04-07

    摘要: The present invention relates to magnetic micro-electromechanical systems (MEMS) or magnetic MEMS devices, particularly electronic devices in which a member adjoins a base or substrate and extends from the substrate proximate to a magnetic field element having an altered output associated with movement of the member. The first magnetic field element is adapted to emit or detect a magnetic field and positioned proximate to the member, and the second magnetic field element adapted to emit or detect a magnetic field and positioned proximate to the base or substrate, such that movement of the member in a first direction by a non-magnetic force results in a variation of magnetic field strength associated with displacement of the sensor in a first direction. The invention also relates to methods for fabricating magnetic MEMS devices, transducers, sensors, and accelerometers.

    摘要翻译: 本发明涉及磁微机电系统(MEMS)或磁MEMS器件,特别是电子器件,其中元件邻接基底或衬底并且从衬底附近延伸到具有改变的输出的磁场元件,该变化的输出与 会员。 第一磁场元件适于发射或检测磁场并且定位成靠近构件,并且第二磁场元件适于发射或检测磁场并且定位成靠近基底或基底,使得该构件的移动 通过非磁力在第一方向上导致与传感器在第一方向上的位移相关联的磁场强度的变化。 本发明还涉及用于制造磁MEMS器件,换能器,传感器和加速度计的方法。

    Magnetic MEMS sensors
    8.
    发明授权
    Magnetic MEMS sensors 失效
    磁性MEMS传感器

    公开(公告)号:US07509748B2

    公开(公告)日:2009-03-31

    申请号:US11514793

    申请日:2006-09-01

    IPC分类号: G01C17/38

    CPC分类号: G01C17/28

    摘要: The disclosure relates to micro-electromechanical systems (MEMS) and magnetic MEMS sensors. The sensors include a substrate having a surface, a first magnetic field detector positioned on the surface, a second magnetic field detector positioned on the surface proximate to the first magnetic field detector, and a third magnetic field detector positioned on the surface proximate to the first and second magnetic field detectors. Each of the first, second and third magnetic field detector is capable of detecting external magnetic fields that are mutually orthogonal along three directions. In certain embodiments, the magnetic MEMS sensors may be useful as electronic compasses. The disclosure also relates to fabricating a magnetic MEMS device, such as an electronic compass, from or on a single wafer, which includes multiple MEMS sensors.

    摘要翻译: 本公开涉及微机电系统(MEMS)和磁MEMS传感器。 传感器包括具有表面的基板,位于表面上的第一磁场检测器,位于靠近第一磁场检测器的表面上的第二磁场检测器,以及位于靠近第一磁场检测器的表面上的第三磁场检测器 和第二磁场检测器。 第一,第二和第三磁场检测器中的每一个能够检测沿着三个方向相互正交的外部磁场。 在某些实施例中,磁性MEMS传感器可用作电子罗盘。 本公开还涉及从包括多个MEMS传感器的单个晶片上或之上制造诸如电子罗盘的磁MEMS装置。

    Device producing energy from a reformate
    10.
    发明授权
    Device producing energy from a reformate 有权
    从重整产生能量的装置

    公开(公告)号:US09352265B2

    公开(公告)日:2016-05-31

    申请号:US13094520

    申请日:2011-04-26

    摘要: A device and method for producing a reformate fuel from a hydrocarbon gas source. The invention enables the conversion of a dilute hydrocarbon gas into a more easily consumable reformate fuel. Gases having low concentrations of hydrocarbons are concentrated using a concentrator into a gaseous or liquid concentrated VOC fuel. The concentrated VOC fuel is then converted into a reformate using a reformer. The reformate is more easily consumed by an energy conversion device such as a combustion engine, fuel cell, sterling engine or similar device that converts chemical energy into kinetic or electrical energy. The reformer enables complex hydrocarbon fuels that are not normally suitable for use in an energy conversion device to be converted into a reformate. The reformate may be directly supplied into the energy conversion device.

    摘要翻译: 一种用于从烃类气体源生产重整燃料的装置和方法。 本发明使稀烃类气体转化为更容易消耗的重整油燃料。 使用浓缩器将具有低浓度烃的气体浓缩成气态或液体浓缩的VOC燃料。 然后使用重整器将浓缩的VOC燃料转化为重整产物。 重整产品更容易被诸如内燃机,燃料电池,纯碱发动机或将化学能转化为动能或电能的类似装置之类的能量转换装置消耗。 重整器使得通常不适合用于能量转换装置的复合烃燃料转化为重整产物。 重整产品可以直接供应到能量转换装置中。