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201 条记录 (耗时 0.03 秒)

    Apparatus and method for in-situ charging of superconductors
    1.
    发明授权
    Apparatus and method for in-situ charging of superconductors 有权

    公开(公告)号：US10084366B2

    公开(公告)日：2018-09-25

    申请号：US14630776

    申请日：2015-02-25

    申请人： The Boeing Company

    发明人： John R. Hull

    IPC分类号： H02K1/00 ,  H02K55/00 ,  H02K55/04

    CPC分类号： H02K55/00 ,  H02K55/04 ,  Y02E40/62 ,  Y02E40/625

    摘要： An apparatus and method for charging a superconductor, such as a high temperature superconductor (HTS), in-situ, including a superconductor that is magnetized by a magnet. A surface area of the magnet is smaller than a surface area of the superconductor and the magnet scans the surface area of the superconductor to magnetize the superconductor one portion at a time. An additional compression superconductor may be used to compress the magnetic flux from the magnet such that the magnetic flux exits the compression superconductor via an aperture on the surface of the compression superconductor and then impinges the surface of the superconductor being charged. The superconductor is assembled in a machine prior to being magnetized and may be cooled prior to magnetization.

    ELECTROMAGNETIC DEVICE
    4.
    发明申请
    ELECTROMAGNETIC DEVICE 审中-公开

    公开(公告)号：US20170133900A1

    公开(公告)日：2017-05-11

    申请号：US15319742

    申请日：2015-06-17

    申请人： HERON ENERGY PTE LTD

    发明人： Ante Guina

    IPC分类号： H02K3/28 ,  H02K55/00

    CPC分类号： H02K3/28 ,  H02K3/04 ,  H02K3/42 ,  H02K7/11 ,  H02K11/01 ,  H02K16/00 ,  H02K21/02 ,  H02K49/102 ,  H02K55/00 ,  Y02E40/62

    摘要： The motors/generators of the preferred embodiments comprise a rotating part (rotor) and a stationary part (stator). In the devices disclosed, the primary function of the stator is to provide a high strength background magnetic field in which the rotor rotates. The rotor can be powered with a current that changes direction in concert with the relative change in magnetic field direction of the background field (that is, as the rotor moves from one magnetic pole to the next) in the case of a motor. In the case of a generator, the movement of the rotor generally results in the generation of an alternating voltage and current.

    CRYOGENIC REFRIGERATOR AND ROTARY JOINT
    5.
    发明申请
    CRYOGENIC REFRIGERATOR AND ROTARY JOINT 有权
    低温冷冻机和旋转接头

    公开(公告)号：US20160252276A1

    公开(公告)日：2016-09-01

    申请号：US15044776

    申请日：2016-02-16

    申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

    发明人： Mingyao XU

    IPC分类号： F25B9/06 ,  F25B1/04

    CPC分类号： F25B9/06 ,  F25B9/14 ,  F25D19/006 ,  H02K7/1838 ,  H02K55/00 ,  Y02E10/725 ,  Y02E40/62

    摘要： A cryogenic refrigerator includes a compressor for installation on a stationary component, an expander for installation on a rotating component, and a rotary joint fluidly coupling the compressor with the expander. The rotary joint includes: a rotor fixed to the rotating component and coaxial with its rotational axis; a stator disposed adjacent to the rotor to form a clearance between the rotor and the stator, and fixed to the stationary component; a first high-pressure flowpath and a second high-pressure flowpath, extending between the rotor and stator through the clearance, and a working-gas sealing area dividing the clearance into a first high-pressure section communicating with the first high-pressure flowpath, and into a second high-pressure section communicating with the second high-pressure flowpath.

    摘要翻译： 低温冰箱包括用于安装在固定部件上的压缩机，用于安装在旋转部件上的膨胀机，以及将压缩机与膨胀机流体联接的旋转接头。 旋转接头包括：固定到旋转部件并与其旋转轴线同轴的转子; 定子，与转子相邻设置，以在转子和定子之间形成间隙，并固定到固定部件上; 通过间隙在转子和定子之间延伸的第一高压流路和第二高压流路，以及将间隙分成与第一高压流路连通的第一高压部分的工作气体密封区域， 并且进入与第二高压流路连通的第二高压部分。

    SUPERCONDUCTIVE ELECTRIC MOTOR AND GENERATOR
    6.
    发明申请
    SUPERCONDUCTIVE ELECTRIC MOTOR AND GENERATOR 有权

    公开(公告)号：US20160094093A1

    公开(公告)日：2016-03-31

    申请号：US14881552

    申请日：2015-10-13

    申请人： Dominion Alternative Energy, LLC

    发明人： Earl Enoch Fleck ,  Andrew Whitehead

    IPC分类号： H02K1/14 ,  H02K1/17

    CPC分类号： H02K55/00 ,  H02K1/14 ,  H02K1/17 ,  H02K11/01 ,  H02K23/02 ,  Y02E40/62

    摘要： A non-traditional topology of a superconductive electric motor or generator increases the air gap flux density by reducing stray flux and concentrating lines of flux within the air gap. An electric motor or generator utilizing the invention will include three components: a rotating armature, a permanent magnet stator and a shielding sleeve. The shielding sleeve of the motor is a hollow cylinder that fits between the armature and the stator, and is configured to cool a plurality of high-temperature superconductors within it to a temperature below their critical temperatures. These superconductors are placed at an optimized position to redirect flux and promote greater efficiency.

    Magnetic shield
    7.
    发明授权
    Magnetic shield 有权
    磁屏蔽

    公开(公告)号：US09203286B2

    公开(公告)日：2015-12-01

    申请号：US13627345

    申请日：2012-09-26

    申请人： ROLLS-ROYCE PLC

    发明人： Huw Llewelyn Edwards

    IPC分类号： H01L39/24 ,  H02K11/00 ,  H02K55/00

    CPC分类号： H02K11/0005 ,  H02K11/01 ,  H02K55/00 ,  Y02E40/62 ,  Y02E40/625 ,  Y10T29/49014

    摘要： A magnetic shielding arrangement, including: at least one magnetic flux source; a superconductor magnetic shield at least partially surrounding the magnetic flux source; a second shield at least partially surrounding the superconductor magnetic shield.

    摘要翻译： 一种磁屏蔽装置，包括：至少一个磁通源; 至少部分地围绕磁通源的超导体磁屏蔽; 至少部分地围绕超导体磁屏蔽的第二屏蔽。

    Power Transmission Systems and Components For Direct Current Applications
    9.
    发明申请
    Power Transmission Systems and Components For Direct Current Applications 有权
    用于直流应用的传动系统和部件

    公开(公告)号：US20130221748A1

    公开(公告)日：2013-08-29

    申请号：US13877771

    申请日：2011-10-06

    申请人： Rainer Meinke ,  Sasha Ishmael

    发明人： Rainer Meinke ,  Sasha Ishmael

    IPC分类号： H02J3/00

    CPC分类号： H01R3/00 ,  H02J1/00 ,  H02J3/00 ,  H02J2001/002 ,  H02K7/1838 ,  H02K13/00 ,  H02K47/04 ,  H02K47/14 ,  H02K55/00 ,  Y02E40/62 ,  Y10T307/406

    摘要： A power conversion and distribution system. In one embodiment low voltage source components convert a high voltage AC power source to a relatively low voltage supply and provide a direct current output. First superconductor wires carry current from the low voltage source components to a load, and second superconductor wires carry current from the load to the low voltage source components. Individual ones of the first wires are grouped with individual ones of the second wires so that wires connected to carry current in opposite directions are in such sufficiently close proximity that additives of self-fields generated by individual ones of the wires during power transmission result in reduction of the magnetic fringe field generated, thereby increasing the current carrying capacity of the wires.

    摘要翻译： 电力转换和配电系统。 在一个实施例中，低电压源组件将高压AC电源转换为相对低电压电源并提供直流输出。 第一超导体线将电流从低电压源组件传送到负载，而第二超导体线将电流从负载传送到低电压源组件。 第一导线中的单个电线与第二导线中的单个电线分组，使得连接以在相反方向上承载电流的电线如此充分接近，使得在电力传输期间由各个电线产生的自身场所的添加物导致减少 产生的磁性边缘场，从而增加导线的载流能力。

    MAGNETIC GEAR ARRANGEMENT
    10.
    发明申请
    MAGNETIC GEAR ARRANGEMENT 有权
    磁齿轮安装

    公开(公告)号：US20130002075A1

    公开(公告)日：2013-01-03

    申请号：US13522871

    申请日：2010-12-21

    申请人： Huw Llewelyn Edwards ,  Christopher Graham Bright

    发明人： Huw Llewelyn Edwards ,  Christopher Graham Bright

    IPC分类号： H02K49/10

    CPC分类号： H02K49/102 ,  H02K15/125 ,  H02K49/06 ,  H02K55/00 ,  H02K2213/09 ,  Y02E40/62

    摘要： A magnetic gear arrangement includes: a first gear member for generating a first magnetic field, a second gear member for generating a second magnetic field, and a coupling device which provides an arrangement of interpoles between the first gear member and the second gear member. The interpoles couple the first and second magnetic fields to produce a gearing between the first and second gear members. The first gear member has superconducting magnets or coils for generating the first magnetic field and/or the second gear member has superconducting magnets or coils for generating the second magnetic field.

    摘要翻译： 磁齿轮装置包括：用于产生第一磁场的第一齿轮构件，用于产生第二磁场的第二齿轮构件，以及在第一齿轮构件和第二齿轮构件之间提供间极的布置的联接装置。 间极耦合第一和第二磁场以在第一和第二齿轮构件之间产生传动装置。 第一齿轮构件具有用于产生第一磁场的超导磁体或线圈和/或第二齿轮构件具有用于产生第二磁场的超导磁体或线圈。