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11 条记录 (耗时 0.025 秒)

    Circumferentially-segmented magnet homopolar dynamoelectric machine
    3.
    发明授权
    Circumferentially-segmented magnet homopolar dynamoelectric machine 失效
    圆周分段磁体单极电机

    公开(公告)号：US4185216A

    公开(公告)日：1980-01-22

    申请号：US891564

    申请日：1978-03-29

    申请人： Cecil J. Mole ,  Henry E. Haller, III ,  Leonard N. Wedman

    发明人： Cecil J. Mole ,  Henry E. Haller, III ,  Leonard N. Wedman

    IPC分类号： H02K23/28 ,  H02K23/40 ,  H02K31/00

    CPC分类号： H02K23/28 ,  H02K23/40

    摘要： A homopolar dynamoelectric machine is provided in which the magnetic fields are segmented circumferentially of the machine. Longitudinal field windings are placed in recesses in a cylindrical stator and energized so as to provide radial magnetic fields in polar regions between the field windings. Stator conductors are placed in slots in the polar regions. The rotor carries longitudinal conductors on its surface positioned to cut the radial magnetic fluxes, and current-collecting means are provided at both ends of the machine to make electrical contact with both ends of the rotor conductors. The current-collecting means are connected to the stator conductors to complete the electrical circuit of the machine.

    摘要翻译： 提供了一种单极电动机，其中磁场在机器周向分段。 纵向场绕组被放置在圆柱形定子中的凹槽中并通电，以便在励磁绕组之间的极区域中提供径向磁场。 定子导体放置在极地区域的槽中。 转子在其表面上承载纵向导体以切割径向磁通，并且集电装置设置在机器的两端以与转子导体的两端电接触。 集电装置连接到定子导体以完成机器的电路。

    Dynamoelectric machine with a superconductive field winding that can operate in either a synchronous or an asynchronous mode
    4.
    发明授权
    Dynamoelectric machine with a superconductive field winding that can operate in either a synchronous or an asynchronous mode 失效
    具有可在同步或异步模式下工作的超导场绕组的发电机

    公开(公告)号：US4037123A

    公开(公告)日：1977-07-19

    申请号：US596776

    申请日：1975-07-17

    申请人： Cecil J. Mole ,  Henry E. Haller, III

    发明人： Cecil J. Mole ,  Henry E. Haller, III

    IPC分类号： H02K55/04 ,  H02K9/00

    CPC分类号： H02K55/04 ,  Y02E40/625

    摘要： Two parallel magnetic flux paths are provided in a dynamoelectric machine having a superconductive field winding. A first, or main, magnetic flux path includes at least one area of nonferromagnetic or diamagnetic material. A second, or shunt, magnetic flux path prevents the relatively low frequency AC flux present during starting or asynchronous operation of the machine, when used as an AC motor, from penetrating the superconductive winding.

    摘要翻译： 在具有超导场绕组的电机中提供两个平行的磁通路径。 第一或主要的磁通路径包括至少一个非磁性或抗磁性材料的区域。 第二个或分流的磁通路径防止当用作AC电动机时，在机器的起动或异步操作期间存在的相对低频的AC通量穿过超导绕组。

    Segmented magnet homopolar dynamoelectric machines having fluid cooled liquid metal current collecting zones
    6.
    发明授权
    Segmented magnet homopolar dynamoelectric machines having fluid cooled liquid metal current collecting zones 失效
    具有流体冷却液体金属电流收集区的分段磁体单极电动机

    公开(公告)号：US4041337A

    公开(公告)日：1977-08-09

    申请号：US605964

    申请日：1975-08-19

    申请人： Cecil J. Mole

    发明人： Cecil J. Mole

    IPC分类号： H02K31/04 ,  H02K31/00

    CPC分类号： H02K31/04 ,  Y10S505/877

    摘要： A homopolar dynamoelectric machine is constructed with a magnetic field that is broken into segments along the axis of the machine. Liquid metal contacts are utilized to transmit electrical energy between the armature and current collecting members which have ducts for the transmission of cooling fluid located therein. Grouping armature conductors, and appropriately interconnecting the current collecting members to serially relate the voltages induced in the armature conductors in order to increase the magnitude of the output voltage, permits achievement of the desired output characteristics.

    摘要翻译： 单极电动机构造有一个沿着机器轴线分段的磁场。 液体金属触点用于在电枢和集流构件之间传输电能，该电流集流构件具有用于传输位于其中的冷却流体的导管。 对电枢导体进行分组，并且适当地互连电流收集构件以串联地连接电枢导体中感应的电压，以增加输出电压的幅度，从而实现所需的输出特性。

    Unitary supporting structure for superconducting field assembly
    7.
    发明授权
    Unitary supporting structure for superconducting field assembly 失效
    超导现场组装的单一支撑结构

    公开(公告)号：US4042846A

    公开(公告)日：1977-08-16

    申请号：US595981

    申请日：1975-07-14

    申请人： Charles C. Sterrett ,  Cecil J. Mole

    发明人： Charles C. Sterrett ,  Cecil J. Mole

    IPC分类号： H02K55/04 ,  H02K9/00

    CPC分类号： H02K55/04 ,  Y02E40/625 ,  Y10S505/878

    摘要： A unitary supporting structure for enclosing the superconducting field assembly of a dynamoelectric machine has a drive shaft portion for transmitting torque from a prime mover to the field assembly and a tubular portion integrally formed with the drive shaft portion. The tubular portion has a circumferentially extending outer wall which in combination with the drive shaft portion defines a chamber having a closed end with which the drive shaft portion is integrally formed and an opened end for receiving the field assembly. The field assembly is secured to the unitary supporting structure within the chamber in a cantilever mounting arrangement. The chamber is closed by means of an end plate to which a support shaft is affixed. The support shaft cooperates with the drive shaft portion to support the unitary structure for rotational movement within an annular stator member.

    摘要翻译： 用于封闭电动机的超导场组件的整体支撑结构具有用于将扭矩从原动机传递到现场组件的驱动轴部分和与驱动轴部分一体形成的管状部分。 管状部分具有周向延伸的外壁，其与驱动轴部分组合形成具有封闭端的腔室，驱动轴部分一体形成，并且用于接收场组件的开口端。 现场组件以悬臂安装装置固定在腔室内的整体支撑结构上。 通过固定有支撑轴的端板来封闭腔室。 支撑轴与驱动轴部分配合，以支撑在环形定子构件内旋转运动的整体结构。

    Structureborne vibration-compensated motor arrangement having back-to-back twin AC motors
    9.
    发明授权
    Structureborne vibration-compensated motor arrangement having back-to-back twin AC motors 失效
    具有背靠背双交流电动机的结构式振动补偿电动机装置

    公开(公告)号：US5057726A

    公开(公告)日：1991-10-15

    申请号：US597943

    申请日：1990-10-10

    申请人： Cecil J. Mole ,  Dexter V. Wright

    发明人： Cecil J. Mole ,  Dexter V. Wright

    IPC分类号： H02K5/24 ,  H02K1/18 ,  H02K1/28 ,  H02K16/00

    CPC分类号： H02K1/182 ,  H02K1/28 ,  H02K16/00 ,  Y10T464/50

    摘要： A structureborne vibration-compensated motor arrangement includes a pair of twin AC motors supported by a rotatable shaft structure and a stationary outer housing. Each motor includes an annular stator core structure and an annular rotor field structure. The stator core structure is mounted by an annular stator support member which, in turn, is stationarily supported by the outer housing. The rotor field structure is mounted by an annular rotor support member in spaced relation, either axially or radially, from stator core structure. The rotor support member, in turn, is mounted to the rotatable shaft structure for rotation therewith. The twin AC motors are mounted with the stator core structures located adjacent opposite sides of the stator support member and the rotor field structures located adjacent the respective stator core structures opposite from the stator support member such that the twin AC motors are arranged back-to-back as mirror images of one another for cancelling out axial and radial vibrations of the stator core and rotor field structures at respectively the outer housing an shaft structure. Additionally, the respective stator and rotor support members are mounted by yieldably resilient members which isolate torsional vibration of the stator core and rotor field structures respectively from the other housing and shaft structure.

    Pump
    10.
    发明授权
    Pump 失效
    泵

    公开(公告)号：US4773826A

    公开(公告)日：1988-09-27

    申请号：US347754

    申请日：1982-02-10

    申请人： Cecil J. Mole

    发明人： Cecil J. Mole

    IPC分类号： G21C1/03 ,  G21C15/247 ,  H02K44/04 ,  H02K44/00

    CPC分类号： H02K44/04 ,  G21C1/03 ,  G21C15/247 ,  Y02E30/34 ,  Y02E30/35

    摘要： A DC electromagnetic pump for circulating liquid-metal coolant through a nuclear reactor. The metal is circulated through ducts which are disposed in an annulus. Opposite walls of the ducts serve as electrodes to transmit current radially with respect to the annulus through the liquid metal in the ducts. The radial current is supplied by a homopolar generator. The walls of the ducts joining the electrodes are of composite structure. They include metal plates insulated from the electrodes backed up by insulators and are capable of withstanding the pressure of the liquid metal. These composite wall structures may also be of thin metal strips of low electrical conductivity backed up by sturdy insulators. A circumferential electric field is supplied to the liquid metal by a toroidal electromagnet which has core sections interposed between the ducts. The windings of the electromagnet extend over the ducts to suppress flux leakage. The windings are composed of metal which is superconductive at low temperatures and the electromagnet is maintained at a temperature at which it is superconductive. The liquid helium for maintaining the windings at superconductive temperature is fed through the conductor which supply the excitation for the electromagnet.

    摘要翻译： 一种用于使液态金属冷却剂循环通过核反应堆的直流电磁泵。 金属通过设置在环形空间中的管道循环。 管道的相对壁用作通过管道中的液态金属相对于环带径向传播电流的电极。 径向电流由单极发电机提供。 连接电极的管道的壁是复合结构的。 它们包括与由绝缘体支撑的电极绝缘的金属板，并且能够承受液态金属的压力。 这些复合壁结构也可以是由坚固的绝缘体支撑的导电性低的薄金属条。 通过环形电磁铁向液态金属供给周向电场，该环形电磁体具有夹在导管之间的芯部分。 电磁铁的绕组在管道上延伸以抑制漏磁。 绕组由在低温下超导的金属组成，电磁体保持在超导的温度。 用于将绕组保持在超导温度的液氦通过供给电磁铁激励的导体进给。