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81 条记录 (耗时 0.027 秒)

    Densification Methods and Apparatuses
    21.
    发明申请
    Densification Methods and Apparatuses 审中-公开

    公开(公告)号：US20180229463A1

    公开(公告)日：2018-08-16

    申请号：US15431413

    申请日：2017-02-13

    申请人： The Boeing Company

    发明人： John R. Hull ,  Marc R. Matsen

    IPC分类号： B30B15/34 ,  H01L35/28 ,  B30B11/00

    摘要： A method includes a first electrode exhibiting a first Seebeck coefficient, a second electrode exhibiting a second Seebeck coefficient greater than the first Seebeck coefficient, and particles between the first and second electrodes exhibiting a third Seebeck coefficient between the first and second Seebeck coefficients. Heat is generated due to the Peltier effect at a junction between the first electrode and the particles and at a junction between the second electrode and the particles. Heat is removed due to the Peltier effect at the junction between the first electrode and the particles and at the junction between the second electrode and the particles. The particles are densified due to heating and cooling phase transitions between a higher-temperature solid phase and a lower-temperature solid phase while compressing the particles. An apparatus includes the first and second electrodes and an alternating current power supply electrically connected to the first and second electrodes.

    System and method for cryogenic cooling of electromagnetic induction filter
    22.
    发明授权
    System and method for cryogenic cooling of electromagnetic induction filter 有权

    公开(公告)号：US10015908B2

    公开(公告)日：2018-07-03

    申请号：US15371580

    申请日：2016-12-07

    申请人： The Boeing Company

    发明人： John Dalton Williams ,  Timothy Doyle Messer ,  John R. Hull

    IPC分类号： H05K7/20 ,  H01F27/10

    CPC分类号： H05K7/20272 ,  H01F17/062 ,  H01F27/025 ,  H01F27/105 ,  H01F2017/065

    摘要： Provided is a cooling device, and methods of fabricating and operating such cooling devices, for electromagnetic induction (EMI) filters. Specifically, a cooling device is provided which comprises a housing enclosing the electromagnetic induction filter. The housing may comprise one or more of the following: one or more exterior chambers, one or more central flow channels, and peripheral flow channels. The one or more exterior chambers surround an exterior surface of the EMI filter. The one or more central flow channels extend the length of the center of the EMI filter. The peripheral flow channels extend the length of the exterior of the electromagnetic induction filter. The peripheral flow channels may be disposed between one or more exterior chambers and open into the one or more exterior chambers. The one or more central flow channels, the peripheral flow channels, and the one or more exterior chambers are interconnected.

    SUPERCONDUCTING AIR CORE INDUCTOR SYSTEMS AND METHODS
    23.
    发明申请
    SUPERCONDUCTING AIR CORE INDUCTOR SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20180096785A1

    公开(公告)日：2018-04-05

    申请号：US15286448

    申请日：2016-10-05

    申请人： The Boeing Company

    发明人： John R. Hull ,  Vyacheslav Khozikov ,  Shengyi Liu ,  Eugene V. Solodovnik ,  John Dalton Williams

    IPC分类号： H01F36/00 ,  H01F6/04 ,  H01F27/10 ,  H01F37/00 ,  H01F41/04 ,  H02K11/33

    CPC分类号： H01F41/048 ,  H01F6/04 ,  H01F6/065 ,  H01F37/005

    摘要： Provided is a low-weight, high-efficiency inductor design for use with or in electrical power equipment, such as inverters. A toroidal power inductor includes a support structure comprising an outer shell, an inner shell, and one or more coolant channels formed therebetween, a plurality of conductors wrapped around and supported by an exterior surface of the outer shell, and an interior cavity substantially enclosed by the inner shell of the toroidal support structure. The plurality of conductors are configured to provide an inductance for the toroidal power inductor, and the one or more coolant channels are distributed beneath the exterior surface of the outer shell to cool the plurality of conductors. An air-core power inductor may implement the conductors using high-temperature superconducting (HTS) tapes cooled by cryogenic fluid flowing within the coolant channels.

    SYSTEM AND METHOD FOR DETECTING OBJECTS
    25.
    发明申请
    SYSTEM AND METHOD FOR DETECTING OBJECTS 有权
    用于检测物体的系统和方法

    公开(公告)号：US20160341843A1

    公开(公告)日：2016-11-24

    申请号：US14955223

    申请日：2015-12-01

    申请人： THE BOEING COMPANY

    发明人： John R. Hull ,  Kathy L. Ferguson ,  Christopher Allin Black ,  Daniel L. Byrum

    IPC分类号： G01V3/08 ,  H01F7/20

    CPC分类号： G01V3/08 ,  G01R33/028 ,  G01V3/15

    摘要： A system and method for locating an object within a structure includes a magnetically-responsive member coupled to the object. A magnetic field generator generates a magnetic field in the presence of the structure. The generated magnetic field causes the magnetically-responsive member to output a signal when the magnetically-responsive member is in the presence of the magnetic field. A detector may include a sensor coupled to a control unit. The sensor detects the signal output by the magnetically-responsive member. The control unit locates the object based on detection of a third harmonic of the signal.

    摘要翻译： 用于在结构内定位物体的系统和方法包括耦合到物体的磁响应元件。 磁场发生器在存在结构的情况下产生磁场。 当磁响应部件存在磁场时，产生的磁场使得磁响应部件输出信号。 检测器可以包括耦合到控制单元的传感器。 传感器检测由磁响应构件输出的信号。 控制单元基于检测到信号的三次谐波来定位物体。

    INDUCTION HEATING COILS WITH UNIFORM HEATING
    28.
    发明申请
    INDUCTION HEATING COILS WITH UNIFORM HEATING 审中-公开
    感应加热线圈均匀加热

    公开(公告)号：US20160122025A1

    公开(公告)日：2016-05-05

    申请号：US14526972

    申请日：2014-10-29

    申请人： The Boeing Company

    发明人： John R. Hull ,  Vyacheslav Khozikov ,  Robert J. Miller ,  Stephen R. Amorosi ,  Rangasamy Elangovan

    IPC分类号： B64D15/12 ,  H05B6/10 ,  H05B6/40 ,  H05B6/38 ,  H05B6/36 ,  H05B6/04 ,  H05B6/44

    CPC分类号： B64D15/12 ,  H05B6/04 ,  H05B6/105 ,  H05B6/36 ,  H05B6/38 ,  H05B6/40 ,  H05B6/44 ,  H05B2214/02

    摘要： An induction heating system employs a ferromagnetic susceptor mounted proximate an exterior of flight surface of an aircraft. At least one electrically conductive coil is mounted proximate the ferromagnetic susceptor. The at least one electrically conductive coil is powered by a first power source with a first frequency. At least one compensating coil is mounted proximate the ferromagnetic susceptor having a geometry determined to provide substantially net-zero flux with respect to the at least one electrically conductive coil and positioned to induce induction heating where the first plurality of electrically conductive coils lacks induced inductive heating coverage. The at least one compensating coils is powered by a second AC power source with a second frequency.

    摘要翻译： 感应加热系统采用安装在飞行器飞行表面外部的铁磁基座。 至少一个导电线圈安装在铁磁基座附近。 至少一个导电线圈由具有第一频率的第一电源供电。 至少一个补偿线圈安装在铁磁基座附近，其几何形状被确定为相对于至少一个导电线圈提供基本上净零的通量并被定位成诱导感应加热，其中第一组多个导电线圈缺少感应感应加热 覆盖面 至少一个补偿线圈由具有第二频率的第二AC电源供电。

    System and method for fabrication of fibers using links of nanotubes
    30.
    发明授权
    System and method for fabrication of fibers using links of nanotubes 有权
    使用纳米管链接制造纤维的系统和方法

    公开(公告)号：US08640435B1

    公开(公告)日：2014-02-04

    申请号：US13765187

    申请日：2013-02-12

    申请人： The Boeing Company

    发明人： John R. Hull

    IPC分类号： F16G13/02 ,  B21L7/00

    CPC分类号： F16G13/12 ,  B82Y30/00 ,  B82Y40/00

    摘要： Fabrication of fibers using links of nanotubes including slicing a first nanotube rope from a nanotube forest. The method further includes wrapping the first nanotube rope in a first plurality of circuitous turns to create a first link. The method further includes slicing a second nanotube rope from the nanotube forest. The method further includes wrapping the second nanotube rope in a second plurality of circuitous turns to create a second link, wherein the second link is interconnected to the first link in a chain.

    摘要翻译： 使用纳米管的链节制造纤维，包括从纳米管森林切割第一纳米管绳。 该方法还包括以第一多个迂回匝包裹第一纳米管绳索以产生第一连杆。 该方法还包括从纳米管森林切割第二纳米管绳索。 该方法还包括将第二纳米管绳缠绕在第二多个回转匝中以形成第二连杆，其中第二连杆与链条中的第一连杆相互连接。