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11 条记录 (耗时 0.024 秒)

    Hydroimpedance pump
    4.
    发明授权
    Hydroimpedance pump 有权
    耐水泵

    公开(公告)号：US07163385B2

    公开(公告)日：2007-01-16

    申请号：US10382721

    申请日：2003-03-04

    申请人： Morteza Gharib ,  Anna Iwaniec ,  Jijie Zhou ,  Flavio Noca

    发明人： Morteza Gharib ,  Anna Iwaniec ,  Jijie Zhou ,  Flavio Noca

    IPC分类号： F04B43/08

    CPC分类号： F04B43/08

    摘要： A hydro-elastic pumping system formed from an elastic tube element having attached end members with different hydroimpedance properties, wherein the elastic element is pinched with certain frequency and duty cycle to form asymmetric forces that pump fluid.

    摘要翻译： 一种由弹性管元件形成的液压弹性抽吸系统，该弹性管元件具有不同的阻力性质的附接端部构件，其中弹性元件以一定的频率和占空比被挤压以形成泵送流体的不对称力。

    Carbon nanobimorph actuator and sensor
    9.
    发明授权
    Carbon nanobimorph actuator and sensor 失效
    碳纳米复合致动器和传感器

    公开(公告)号：US06756795B2

    公开(公告)日：2004-06-29

    申请号：US10052302

    申请日：2002-01-18

    申请人： Brian D. Hunt ,  Flavio Noca ,  Michael E. Hoenk

    发明人： Brian D. Hunt ,  Flavio Noca ,  Michael E. Hoenk

    IPC分类号： G01R2708

    CPC分类号： G01N29/022 ,  B82Y15/00 ,  G01N29/036 ,  G01N2291/0255 ,  G01N2291/0427 ,  H03H3/0072 ,  H03H9/2405 ,  H03H9/462 ,  Y10S977/725

    摘要： A nanomechanical actuator/oscillator device and system are provided. The nanomechanical actuator/oscillator device comprising nanobimorphs, such as nanotubes, designed such that inducing a difference in charge density between the tubes (e.g. by biasing one tube positive with respect to the other with sufficient tube-to-tube contact resistance) induces lateral movement in the end of the bimorph, forming a nanoscale resonator, as well as a force sensor when operated in an inverse mode. A method of producing a novel nanobimorph structure with integrated electrodes is also provided.

    摘要翻译： 提供了纳米机械致动器/振荡器装置和系统。 纳米机械致动器/振荡器装置包括诸如纳米管的纳米等离子体，被设计为引起管之间的电荷密度差异（例如，通过使一个管相对于另一管相对于另一管以足够的管与管接触电阻而偏置）引起横向运动 在双压电晶片的末端，形成纳米级谐振器，以及当以反向模式操作时的力传感器。 还提供了一种制备具有集成电极的新型纳米双相结构的方法。

    Carbon nanotube array RF filter
    10.
    发明授权
    Carbon nanotube array RF filter 失效
    碳纳米管阵列RF滤波器

    公开(公告)号：US06737939B2

    公开(公告)日：2004-05-18

    申请号：US10113250

    申请日：2002-04-01

    申请人： Daniel J. Hoppe ,  Brian D. Hunt ,  Flavio Noca ,  Jingming Xu ,  Larry Epp ,  Michael E. Hoenk

    发明人： Daniel J. Hoppe ,  Brian D. Hunt ,  Flavio Noca ,  Jingming Xu ,  Larry Epp ,  Michael E. Hoenk

    IPC分类号： H03H900

    CPC分类号： H03H3/007 ,  B82Y10/00 ,  H03H3/0072 ,  H03H9/02393 ,  H03H9/462 ,  H03H2009/02488 ,  Y10S977/932

    摘要： A tunable nanomechanical resonator system comprising an array of nanofeatures, such as nanotubes, where the nanofeatures are in signal communication with means for inducing a difference in charge density in the nanofeature such that the mechanical resonant frequency of the nanofeature can be tuned, and where the nanofeature is in signal communication with a waveguide or other RF bias conduit such that an RF signal having a frequency corresponding to the mechanical resonant frequency of the array will couple to the array thereby inducing resonant motion in the array of nanofeatures, and subsequently coupling to an output waveguide, forming a nanoscale RF filter is provided. A method of producing a nanoscale RF filter structure controllably positioned and oriented with a waveguide and integrated electrodes is also provided.

    摘要翻译： 一种可调谐纳米机械谐振器系统，其包括诸如纳米管的纳米尺度阵列，其中纳米尺度与用于诱导纳米级电荷密度差异的装置进行信号通信，使得可以调谐纳米尺度的机械共振频率， 纳米尺度与波导或其它RF偏压导管信号通信，使得具有对应于阵列的机械共振频率的频率的RF信号将耦合到阵列，从而在纳米尺度的阵列中引起谐振运动，并且随后耦合到 输出波导，形成纳米级RF滤波器。 还提供了一种制造可控地定位和定向为具有波导和集成电极的纳米尺度RF滤波器结构的方法。