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1.发明授权
公开(公告)号：US3867886A
公开(公告)日：1975-02-25
申请号：US36740573
申请日：1973-06-06
申请人： HITACHI LTD
发明人： MAKI NAOKI
CPC分类号： H02K41/03 , B60L13/10 , B60L2200/26 , H02K7/09 , Y10S505/905
摘要： In an apparatus for driving a vehicle at super high speeds, a ground winding is disposed horizontally and super-conducting windings are mounted on the vehicle to be driven, the superconducting windings being disposed on both sides of the stabilizing winding belonging to the ground winding and substantially in a horizontal plane where the stabilizing winding lies whereby the vehicle is levitated and stabilized by such windings.
摘要翻译： 在用于以超高速行驶车辆的装置中，地线绕组水平放置，超导绕组安装在要驱动的车辆上，超导绕组设置在属于地面的稳定绕组的两侧 并且基本上在稳定绕组所在的水平面中，由此车辆由这种绕组悬浮并稳定。
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公开(公告)号：US4303017A
公开(公告)日：1981-12-01
申请号：US35343
申请日：1979-05-02
申请人： Hans-Jurgen Dull
发明人： Hans-Jurgen Dull
CPC分类号： B60L13/03 , H02K41/03 , B60L2200/26 , H02K2203/15 , Y10S505/905
摘要： In winding the stator of a long stator linear motor without iron, the conductors of the traveling wave winding in the stator are designed as round jacketed lines which are fixed to a non-magnetic winding support by cross-bars and retained in place by hardenable non-magnetic material. The conductors of the traveling wave winding are approximately flush with the outside surface of the stator which is disposed opposite an exciter magnet on a moving vehicle.
摘要翻译： 在不带铁的长定子线性电机的定子绕组中，定子绕组的行波导体被设计为圆形护套线，其通过横杆固定到非磁性绕组支撑件，并通过可硬化非绝缘线保持就位 磁性材料。 行波绕组的导体大致与定子的外表面齐平，定子的外表面与移动车辆上的励磁机相对。
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公开(公告)号：US4276832A
公开(公告)日：1981-07-07
申请号：US968869
申请日：1978-12-12
IPC分类号： B61B13/08
CPC分类号： B61B13/08 , Y10S505/905
摘要： A transportation device with an electrodynamic suspension comprises a motor system, a suspension system, and a transverse stabilization system, the systems being provided with field coils of the motor, levitation and transverse stabilization, arranged on a vehicle, and a single-layer three-phase armature winding mounted horizontally along a track bed. The armature winding consists of active portions of turns formed as plates up to one third of the pole pitch of the armature winding in width, and end portions formed in two layers and made as rectangular plates mounted parallel to the track axis. The end portions of the three-phase armature winding are used as reactive buses or conveyors of transverse stabilization. At least one layer of the end portions is mounted parallel to the planes of the field coils of transverse stabilization.
摘要翻译： 具有电动悬架的运输装置包括马达系统，悬架系统和横向稳定系统，所述系统设置有布置在车辆上的马达的励磁线圈，悬浮和横向稳定，以及单层三维 相位电枢绕组沿轨道床水平安装。 电枢绕组由有效部分的匝构成，其宽度形成为高达电枢绕组的极间距的三分之一的板，以及形成为两层的端部，并且形成为平行于轨道轴线安装的矩形板。 三相电枢绕组的端部用作横向稳定的反应性总线或输送机。 至少一层端部平行于横向稳定的励磁线圈的平面安装。
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公开(公告)号：US3884154A
公开(公告)日：1975-05-20
申请号：US31593372
申请日：1972-12-18
申请人： SIEMENS AG
发明人： MARTEN FRITZ
CPC分类号： H02K41/03 , B60L13/03 , B60L13/10 , B60L2200/26 , B60L2220/14 , Y10S174/16 , Y10S505/905
摘要： A propulsion arrangement for a body movable along a track defining a direction of motion is disclosed. The arrangement includes a winding carrier assembly which coacts with a ferromagnetic return to develop a propulsion force for moving the body. The carrier assembly has two stacks of laminations carrying windings for developing a travelling wave; these windings are displaced with respect to each other by one pole pitch. The ferromagnetic return includes bars arranged transversely to the direction of motion. The arrangement of the bars constitutes a substantial simplification of the magnetic return and enables a simplified track switch layout to be obtained.
摘要翻译： 公开了一种用于沿着限定运动方向的轨道移动的主体的推进装置。 该装置包括与铁磁返回共同作用以产生用于移动身体的推进力的缠绕载体组件。 载体组件具有两个堆叠的叠片，承载用于形成行波的绕组; 这些绕组相对于彼此移位一个极间距。 铁磁返回包括横向于运动方向布置的杆。 杆的布置构成了磁返回的实质简化，并且使得能够获得简化的轨道开关布局。
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公开(公告)号：US3858522A
公开(公告)日：1975-01-07
申请号：US36861073
申请日：1973-06-11
申请人： HITACHI LTD
发明人： MAKI NAOKI
CPC分类号： H02K41/03 , B60L13/10 , B60L2200/26 , B60L2220/14 , H02K7/09 , Y10S505/905
摘要： In a linear motor including field coils and armature coils which act for both the levitation and propulsion of the vehicle, an additional coil is provided which cooperates with the armature for increasing the suspending force and the stabilizing force. The width of the additional coils may be less than that of the field coils making the propelling force relatively independent of the levitating force.
摘要翻译： 在包括用于车辆的悬浮和推进作用的励磁线圈和电枢线圈的线性电动机中，提供了与电枢配合以增加悬挂力和稳定力的附加线圈。 附加线圈的宽度可以小于励磁线圈的宽度，使得推进力相对于悬浮力相对独立。
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公开(公告)号：US4075948A
公开(公告)日：1978-02-28
申请号：US438230
申请日：1974-01-31
申请人： Michael A. Minovitch
发明人： Michael A. Minovitch
CPC分类号： B60L13/04 , B60L13/006 , B61B13/10 , H01F7/0236 , H02K41/00 , B60L2200/26 , Y02T30/30 , Y10S505/905 , Y10S505/908
摘要： A rapid transit system in which a vehicle, typically consisting of a train of detachably coupled cars, is suspended in a vacuum tunnel with at least two sloping reaches from a ferromagnetic monorail of high resistivity by magnetic attraction and propelled by gravity. Servo-controlled electromagnets allow the vehicle to be suspended from the rail without actually being in contact with it or any other part of the tunnel. Propulsion by gravity from one station to the next is accomplished by allowing the vehicle to coast frictionlessly down one sloping reach of the tunnel during which time it is automatically accelerated, leveling off at the horizontal reach at some cruising depth where it coasts along at an essentially constant maximum speed, and then moving up the next sloping reach toward the second station during which time it is automatically decelerated, and finally stopping at the station where the original elevation is reached. When moving from one station to another station at a lower elevation, the excess kinetic energy is recovered by regenerative braking and stored in flywheel alternator-motor energy storage units to be used later in electric motors that enable the vehicle to move from one station to another station at a higher elevation, eventually returning to the original elevation.
摘要翻译： 一种快速运输系统，其中通常由可拆卸地连接的轿厢的列车组成的车辆通过磁吸引力并由重力推动的具有高电阻率的铁磁单轨铁索悬挂在具有至少两个倾斜的到达的真空隧道中。 伺服控制的电磁铁允许车辆从轨道悬挂而不实际与其或隧道的任何其他部分接触。 通过重力从一个站到下一个的推进是通过允许车辆沿着隧道的一个倾斜距离无摩擦地向下滑行的，在该时间段期间，它被自动加速，在一些巡航深度处的水平距离处平整，其中它基本上沿着 恒定的最大速度，然后将下一个倾斜的距离向上移动到第二站，在此期间自动减速，最后在到达原始高程的站停止。 当从一个站移动到较低高度的另一个站时，过量的动能通过再生制动恢复并存储在飞轮交流发电机 - 电动机储能单元中，以便稍后在电动机中使用，使车辆能够从一个站移动到另一个站 站在较高的高度，最终恢复原来的高程。
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公开(公告)号：US3912992A
公开(公告)日：1975-10-14
申请号：US47380474
申请日：1974-05-28
发明人： LAMB CEDRIC ST JOHN
CPC分类号： B60L13/03 , B60L2200/26 , H02K41/02 , Y10S505/905
摘要： The invention relates to linear electric motor systems in general and in particular provides a parallel connected linear electric motor system in which the speed of the moving member and the force applied to the moving member of the motor system may be easily controlled.
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公开(公告)号：US3904898A
公开(公告)日：1975-09-09
申请号：US49509574
申请日：1974-08-05
申请人： ANVAR
发明人： MAILFERT ALAIN
CPC分类号： H02K55/04 , H02K41/00 , H02K55/00 , Y02E40/62 , Y02E40/625 , Y10S505/905
摘要： The motor has an active stationary conductive track and an assembly carried by the vehicle to be driven along the track. The assembly includes a superconducting DC field winding located in a cryostat and rotating with the cryostat around an axis parallel to the track and perpendicular to the direction of movement of the vehicle. The assembly also has an auxiliary polyphase winding parallel to the track and wound so as to create a field, synchronous with the field of the inductor. The auxiliary polyphase winding may be flat or arcuate.
摘要翻译： 电动机具有活动的固定导电轨道和由车辆承载的沿轨道驱动的组件。 该组件包括位于低温恒温器中并与低温恒温器围绕平行于轨道并垂直于车辆的运动方向旋转的超导DC场绕组。 组件还具有平行于轨道并缠绕的辅助多相绕组，以便产生与电感器的场同步的场。 辅助多相绕组可以是平坦的或弓形的。
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9.发明授权Stabilization and ride control of suspended vehicles propelled by a linear motor 失效由直线电动机驱动的悬架车辆的稳定和行驶控制
公开(公告)号：US3871301A
公开(公告)日：1975-03-18
申请号：US39811673
申请日：1973-09-17
发明人： KOLM HENRY H , THORNTON RICHARD D
CPC分类号： B61B13/08 , H01F7/20 , Y10S505/905 , Y10S505/908
摘要： Apparatus to provide stabilization and active damping of oscillations of a magnetically levitated vehicle and the like. The apparatus includes inertial and position sensors on the vehicle and a linear synchronous motor, signals from the sensor being connected through a feedback path to control the motor. The reaction forces supplied by the motor to effect such stabilization and oscillation damping are short-term or of a pulsed nature. The vehicle can include a magnetic keel arrangement as part of the synchronous motor, which acts to provide a passive righting force upon the vehicle but which can interact in the system in an active way, as well.
摘要翻译： 用于提供磁悬浮车辆等的振荡的稳定和主动阻尼的装置。 该装置包括车辆上的惯性和位置传感器和线性同步电动机，来自传感器的信号通过反馈路径连接以控制电动机。 由电动机提供的实现这种稳定和振荡阻尼的反作用力是短期的或脉冲的。 车辆可以包括作为同步电动机的一部分的磁性龙骨装置，其用于在车辆上提供被动调整力，但是可以以积极的方式在系统中相互作用。
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10.发明授权Traction means with electrodynamic vehicle suspension for high-speed land transport 失效牵引是指用于高速陆路运输的电动车辆悬挂
公开(公告)号：US4131811A
公开(公告)日：1978-12-26
申请号：US810883
申请日：1977-06-28
CPC分类号： H02K41/03 , B60L13/10 , B61B13/08 , F16F6/00 , B60L2200/26 , B60L2220/14 , Y10S505/905
摘要： Disclosure is made of a traction means with electrodynamic suspension of aehicle, intended for high-speed land transport and comprising a synchronous linear motor whose exciting winding is mounted on the vehicle and at the same time serves as the exciting winding for electrodynamic suspension of the vehicle, whereas the three-phase armature winding of said synchronous linear motor extends horizontally along the track and is a single-layer winding with one turn for the pole and phase. In the active area, the conductors of the armature winding are made as strips parallel to the track plane and having a width up to one third of the pole pitch. The exciting winding induces eddy currents in said strips on the side of the vehicle, which eddy currents ensure electrodynamic suspension of the vehicle. Traction means of this type can be used in the future in high-speed urban and suburban transport.
摘要翻译： 公开了一种用于车辆的电动悬架的牵引装置，其用于高速陆上运输，并且包括同步线性电动机，其激励绕组安装在车辆上，同时用作用于电动悬架的励磁绕组 车辆，而所述同步线性电动机的三相电枢绕组沿着轨道水平延伸，并且是一个单相绕组，用于极和相的单层绕组。 在有源区域中，电枢绕组的导体被制成平行于轨道平面的条带，并且具有高达极间距的三分之一的宽度。 励磁绕组在车辆侧面的所述条带中引起涡流，涡流确保车辆的电动悬架。 这种牵引装置今后可以在高速城市和郊区运输中使用。
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