公开(公告)号：US5649489A

公开(公告)日：1997-07-22

申请号：US598791

申请日：1996-02-09

申请人： James R. Powell ,  Gordon T. Danby ,  John Morena

发明人： James R. Powell ,  Gordon T. Danby ,  John Morena

IPC分类号： B60L13/06 ,  B60L13/08 ,  B60L13/10 ,  B61B13/08 ,  E01B25/30

CPC分类号： E01B25/305 ,  B60L13/06 ,  B60L13/08 ,  B60L13/10 ,  B61B13/08 ,  B60L2200/26 ,  B60L2220/14 ,  Y02T30/30

摘要： The electromagnetic induction ground vehicle levitation guideway includes a beam support member, and a transverse structural slab member mounted on top of the beam support member. The structural slab member includes top and bottom structural plates mounted to the top and bottom surface of the structural slab member. The guideway includes vertical lift, lateral stability, and linear synchronous motor coils with a null flux geometry in the guideway that interact with superconducting magnets of the vehicle, allowing the vehicle to safely reach speeds of up to 350 mph with relatively low power consumption. A kinetic energy absorption structure is provided on the guideway that is capable of high speed mechanical braking of the vehicle if the superconducting magnets of the vehicle fail. A sloped top protective cover over the energy absorption means is provided to minimize adhesion and buildup of snow and ice, and extends over the sides of the guideway. Sensors are also mounted to the guideway for detecting the presence of heavy objects contacting the guideway, and for determining the location and speed of the vehicle.

摘要翻译： 电磁感应车辆悬浮导轨包括梁支撑构件和安装在梁支撑构件的顶部上的横向结构板坯构件。 结构板坯构件包括安装到结构板坯构件的顶表面和底表面的顶部和底部结构板。 导轨包括垂直升降机，横向稳定器和线性同步电动机线圈，其在导轨中具有零通量几何形状，与车辆的超导磁体相互作用，允许车辆以相对低的功率消耗安全地达到高达350mph的速度。 如果车辆的超导磁体失效，则在导轨上提供动能吸收结构，其能够对车辆进行高速机械制动。 提供能量吸收装置上方的倾斜的顶部保护盖以最小化雪和冰的粘附和积聚，并且延伸在导轨的侧面上。 传感器也安装在导轨上，用于检测与导轨接触的重物体的存在，以及用于确定车辆的位置和速度。

公开(公告)号：US5584367A

公开(公告)日：1996-12-17

申请号：US398171

申请日：1995-03-02

申请人： Elberto Berdut

发明人： Elberto Berdut

IPC分类号： B60L13/10

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： The invention relates to a magnetic unit used as a shock absorber or load leveler for a vehicle and having a plurality of groups of permanent magnets such as ceramic or ferrous magnets arranged in a side-by-side relationship, each plurality being separated from an adjacent plurality by a magnetically permeable member, such as a malleable steel member or a malleable iron or molded iron member to focus the lines of magnetic flux. Preferably, each of the permanent magnets within a group is also separated by an interleaved sheet of magnetically permeable material. Such a plurality of groups of permanent magnets are secured together to form a channel therebetween in which a supporting member is connected through fastening members to a movable levitated member which in turn is connected to the axle of the vehicle.

摘要翻译： 本发明涉及一种用作车辆的减震器或负载调平器的磁性单元，它具有多个永久磁铁组，例如以并排排列的多个永久磁铁组，每一组永磁体分别与相邻的 通过诸如可延展的钢构件或可延展的铁或模制的铁构件的导磁构件来多个，以聚焦磁通线。 优选地，组内的每个永磁体也被交织的导磁材料片隔开。 这样的多组永磁体被固定在一起以在其间形成通道，其中支撑构件通过紧固构件连接到可移动的悬浮构件，该可移动悬浮构件又连接到车辆的车轴。

公开(公告)号：US5452663A

公开(公告)日：1995-09-26

申请号：US184440

申请日：1994-01-21

申请人： Elberto Berdut

发明人： Elberto Berdut

IPC分类号： B60L13/04 ,  B60L13/10

CPC分类号： B60L13/10 ,  H02K41/031 ,  B60L2200/26

摘要： The invention relates to a magnetic unit having a plurality of groups of permanent magnets such as ceramic or ferrous magnets arranged in a side-by-side relationship, each plurality being separated from an adjacent plurality by a magnetically permeable member, such as a malleable steel member or a malleable iron or molded iron member to focus the lines of magnetic flux. Preferably, each of the permanent magnets within a group is also separated by an interleaved sheet of magnetically permeable material. Such a plurality of groups of permanent magnets are secured together and to a supporting member through fastening members, and are separated from the support by a non-magnetic member, such as a non-ferrous plate. A second plurality of groups of permanent magnets are positioned adjacent to a first plurality of such groups of permanent magnets with opposite poles of the magnets facing each other so that the first and the second pluralities of such groups of magnetics attract one another to cause levitation of a vehicle such as a train. A plurality of such groups of magnetic units are so arranged relative to a support member of a train and an adjacent track member. A hydraulic unit, which may be microprocessor controlled, is used to adjust the air gap between respective pairs of such units. A third main feature of the invention relates to the use of such units to provide a main component of a linear motor for propelling the train along the track.

摘要翻译： 本发明涉及一种磁性单元，其具有多个永久磁体组，例如以并排关系排列的多个永磁体组，每个永磁体组由多个通过导磁构件例如可锻铸钢 构件或可延展的铁或模制铁构件以聚焦磁通线。 优选地，组内的每个永磁体也被交织的导磁材料片隔开。 这样的多组永磁体通过紧固构件固定在一起并支撑在支撑构件上，并且通过非磁性构件（例如有色金属板）与支撑件分离。 第二组多组永磁体被定位成与第一组多个这样的永磁体组相邻，磁体的相对磁极彼此面对，使得第一和第二组这些磁性组彼此吸引，使得悬浮 诸如火车的车辆。 多个这样的磁性单元组相对于列车的支撑构件和相邻轨道构件布置成这样。 可以由微处理器控制的液压单元用于调节各对这种单元之间的空气间隙。 本发明的第三个主要特征涉及使用这种单元来提供线性电动机的主要部件，用于沿轨道推进列车。

公开(公告)号：US5431109A

公开(公告)日：1995-07-11

申请号：US45863

申请日：1993-04-14

申请人： Elberto Berdut

发明人： Elberto Berdut

IPC分类号： B60L13/10

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： The invention relates to a magnetic unit having a plurality of groups of ceramic magnets arranged in a side-by-side relationship, each plurality being separated from an adjacent plurality by a malleable steel member to focus the lines of magnetic flux. Preferably, each of the ceramic magnets within a group is also separated by an interleaved sheet of malleable steel. Such a plurality of groups of ceramic magnets are secured together and to a supporting member through fastening members, and are separated from the support by a non-magnetic member, such as a non-ferrous plate. A second plurality of groups of ceramic magnets are positioned adjacent to a first plurality of such groups of ceramic magnets with opposite poles of the magnets facing each other so that the first and the second pluralities of such groups of magnetics attract one another. Those forces of attraction are used to cause levitation of a vehicle such as a train. A plurality of such groups of magnetic units are so arranged relative to a support member of a train and an adjacent track member. A hydraulic unit, which may be microprocessor controlled, is used to adjust the air gap between respective pairs of such units. A third main feature of the invention relates to the use of such units to provide a main component of a linear motor for propelling the train along the track.

摘要翻译： 本发明涉及具有以并排关系排列的多组陶瓷磁体的磁性单元，其中多个通过可延展的钢构件与相邻的多个元件分离，以对磁通线进行聚焦。 优选地，组内的每个陶瓷磁体也被交织的可锻铸钢片分开。 这样的多组陶瓷磁体通过紧固件固定在一起并支撑在支撑件上，并通过诸如有色金属板之类的非磁性元件与支撑件分开。 第二组多组陶瓷磁体定位成与第一组多个这样的陶瓷磁体组相邻，磁体的相对极彼此面对，使得第一和第二多个这样的磁体组相互吸引。 这些吸引力被用来引起火车等车辆的悬浮。 多个这样的磁性单元组相对于列车的支撑构件和相邻轨道构件布置成这样。 可以由微处理器控制的液压单元用于调节各对这种单元之间的空气间隙。 本发明的第三个主要特征涉及使用这种单元来提供线性电动机的主要部件，用于沿轨道推进列车。

公开(公告)号：US5293824A

公开(公告)日：1994-03-15

申请号：US990347

申请日：1992-12-14

申请人： Junji Fujie ,  Hisamitsu Shibakawa

发明人： Junji Fujie ,  Hisamitsu Shibakawa

IPC分类号： H01F7/20 ,  B60L13/10 ,  H02K41/02 ,  H01F5/00

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： Ground coils for a magnetically levitated railway include non-flux coils with an upper coil having a main-winding portion and an intermediate terminal forming a shunt-winding portion of the main-winding portion. A lower coil having a main-winding portion and an intermediate terminal forming a shunt-winding portion of the main-winding portion. The upper coil and the lower coils are arranged one above the other and are null-flux connected at null-flux connection points. A first lead terminal is connected to one null-flux connection point and a second lead terminal is connected to the intermediate terminal of the upper coil and the intermediate terminal of the lower coil for connecting to a power source and/or for interconnecting coils on left and right sides to provide guidance forces to the superconducting coils on the vehicle.

摘要翻译： 用于磁悬浮铁路的接地线圈包括具有主绕组部分的上线圈和形成主绕组部分的分流绕组部分的中间端子的非磁通线圈。 具有主绕组部分和形成主绕组部分的分流绕组部分的中间端子的下线圈。 上线圈和下线圈一个在另一个之上布置，并且在零通量连接点处是零通量连接的。 第一引线端子连接到一个零通量连接点，第二引线端子连接到上部线圈的中间端子和下部线圈的中间端子，用于连接到电源和/或用于将线圈互连在左侧 右侧为车辆上的超导线圈提供引导力。

公开(公告)号：US5253591A

公开(公告)日：1993-10-19

申请号：US952439

申请日：1992-09-28

申请人： Donald M. Rote ,  Jianliang He ,  Howard Coffey

发明人： Donald M. Rote ,  Jianliang He ,  Howard Coffey

IPC分类号： B60L13/10 ,  B60L13/00

CPC分类号： B60L13/10

摘要： A propulsion and stabilization system for an inductive repulsion type magnetically levitated vehicle which is propelled and suspended by a system which includes dividing the superconducting magnets into two types: a strong field magnet which is located vertically below the vehicle for propulsion and guidance and a weak field superconducting magnet located at the ends of the vehicle for levitation and added guidance. Several proposed embodiments exist for the placement of the magnetic field shielding: locating the shielding on the vehicle, locating the shielding on the guideway, and locating the shielding on the guideway and adding shielding to the vertical undercarriage. In addition, the separation between the vehicle and the guideway can be controlled to reduce the exposure of the passenger cabin to magnetic fields.

摘要翻译： 一种用于感应排斥型磁悬浮车辆的推进和稳定系统，其由包括将超导磁体分成两种类型的系统推进和悬挂的系统：位于车辆下方用于推进和引导的强磁场磁场和弱磁场 位于车辆末端的超导磁体用于悬浮和增加引导。 存在用于放置磁场屏蔽的几个提出的实施例：将屏蔽物定位在车辆上，将屏蔽物定位在导轨上，并将屏蔽物定位在导轨上并且将屏蔽物添加到垂直起落架。 此外，可以控制车辆和导轨之间的分离，以减少客舱暴露于磁场。

公开(公告)号：US5213046A

公开(公告)日：1993-05-25

申请号：US822614

申请日：1992-01-17

申请人： Michael Proise

发明人： Michael Proise

IPC分类号： B60L13/10

CPC分类号： B60L13/10 ,  B60L13/04 ,  B60L2270/147

摘要： A magnetically levitated vehicle adapted for movement along a guideway, comprising a passenger compartment, at least first and second primary magnets and a plurality of confining magnets. The first and second primary magnets are secured on the vehicle to produce a magnetic field having a magnetic flux density extending outward from the primary magnets, to support the vehicle spaced from and to move the vehicle along the guideway. The plurality of confining magnets are disposed on the vehicle to confine the magnetic flux extending outward from the primary magnets and to reduce the strength of the primary magnetic field in the passenger compartment. Preferably, the confining magnets maintain the strength of the magnetic field in the passenger compartment below 5 gauss; and even more preferably, those magnets are used to maintain the strength of the primary magnetic field in the passenger compartment below 1 gauss. The confining magnets attenuate both the dc and ac fields in the passenger compartment, and also actually improve the concentration of magnetic flux available for levitation.

摘要翻译： 一种适用于沿导轨移动的磁悬浮车辆，包括乘客舱，至少第一和第二主磁铁和多个限制磁铁。 第一和第二主磁体被固定在车辆上以产生具有从主磁体向外延伸的磁通密度的磁场，以支撑车辆沿着导轨间隔开并使其移动。 多个限制磁铁设置在车辆上以限制从主磁体向外延伸的磁通量并且降低乘客室中的初级磁场的强度。 优选地，限制磁体将乘客舱内的磁场的强度保持在5高斯以下; 并且甚至更优选地，这些磁体用于将乘客舱中的初级磁场的强度保持在低于1高斯。 限制磁铁减弱了乘客车厢中的直流和交流电场，并且还实际上改善了可用于悬浮的磁通量的浓度。

公开(公告)号：US5178072A

公开(公告)日：1993-01-12

申请号：US786207

申请日：1991-10-31

申请人： Masao Suzuki

发明人： Masao Suzuki

IPC分类号： H01F41/12 ,  B60L13/10 ,  H01F5/00 ,  H01F5/06 ,  H01F7/20

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： In order to produce a ground coil for a magnetically levitated railway, coils each composed of a conductor coiled in a plurality of turns are arranged in a metal mold, and a synthetic resin forming reactive liquid is injected and cured in the metal mold by reaction injection molding. Furthermore, a plurality of base coils are produced each composed of a coil conductor coiled in a plurality of turns in a desired shape, laid in two tiers and connected in series so as to form unit coils. Two unit coils are connected so that the winding directions of them are opposite to each other and guidance terminals are formed, thereby forming a pair of levitation and guidance coils. Two pairs of levitation and guidance coils are arranged on a single plane in a metal mold so that the positional relationship among the coils is constant, and a synthetic resin forming reactive liquid is injected and integrally cured by reaction injection molding.

摘要翻译： 为了制造用于磁悬浮铁路的接地线圈，在金属模具中布置有由多个卷绕的多个导体构成的线圈，并且通过反应注入在金属模具中注入并固化合成树脂形成的反应性液体 成型。 此外，制造多个基线圈，每个基线圈由卷绕成所需形状的多个匝的线圈导体组成，分成两层并串联连接以形成单元线圈。 连接两个单元线圈使得它们的卷绕方向彼此相反并且形成引导端子，从而形成一对悬浮引导线圈。 在金属模具中的单个平面上布置两对悬浮和引导线圈，使得线圈之间的位置关系恒定，并且通过反应注射成型将合成树脂形成反应性液体注入并整体固化。

公开(公告)号：US4953470A

公开(公告)日：1990-09-04

申请号：US276353

申请日：1988-11-25

申请人： Hitoshi Yamaguchi

发明人： Hitoshi Yamaguchi

IPC分类号： H02K41/03 ,  B60L13/10

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： An attraction type magnetic levitation vehicle system includes a magnetic rail laid on the side of a track and a levitation vehicle having a supporting electromagnet and a guide electromagnet each having a plurality of magnetic poles arrayed along the track. A magnetic pole surface of each of the plurality of magnetic poles is in opposing relationship to a surface of the magnetic rail, respectively. The magnetic pole surface of at least one of the supporting and guide electromagnets and the surface of the magnetic rail opposing the magnetic pole surface is in the form of a rectangular waveform having a plurality of alternating groove-and-teeth pairs arranged at a predetermined pitch. The distances from one of the plurality of magnetic poles each having the rectangular-wave-shaped magnetic pole surface of the remaining magnetic poles are staggered by less than one pitch from an integer multiple of the predetermined pitch. Exciting currents flowing in pulses through exciting coils of the plurality of magnetic poles are controlled to increase in predetermined timing and order, thereby allowing thrust to be produced in the direction of the track.

摘要翻译： 吸引型磁悬浮车辆系统包括放置在轨道侧的磁轨和具有支撑电磁体的悬浮车辆和每个具有沿磁道排列的多个磁极的导向电磁体。 多个磁极中的每一个的磁极表面分别与磁轨的表面相对。 支撑导向电磁体中的至少一个的磁极表面和与磁极表面相对的磁轨的表面是矩形波形的形式，具有以预定间距排列的多个交替的凹槽和齿对 。 从剩余磁极的矩形波形磁极表面的多个磁极中的一个磁极的距离从预定间距的整数倍交错小于一个间距。 通过多个磁极的励磁线圈脉冲流动的励磁电流被控制为以预定的时间和顺序增加，从而允许沿轨道的方向产生推力。

公开(公告)号：US4885995A

公开(公告)日：1989-12-12

申请号：US174422

申请日：1988-03-28

申请人： Mark J. Antosh

发明人： Mark J. Antosh

IPC分类号： B60L13/10 ,  B61B13/04 ,  E01B25/30

CPC分类号： E01B25/305 ,  B60L13/10 ,  B61B13/04 ,  B60L2200/26 ,  Y02T30/40 ,  Y10S136/291

摘要： A transportation system including a solar energy collecting monorail structure formed with a photovoltaic surface layer having a solar energy converting means for converting the collected solar energy to electrical energy. A power distribution means for distributing stored energy to transit vehicles being propelled along the monorail structure or distributing excess energy to a remote power utility source. The monorail structure includes means for propelling a transit vehicle according to magnetic principals associated with transverse flux motors. The system also includes a computer controlled, elevation compensating monorail structure extrusion machine comprising a fabrication chamber which continuously fabricates the monorail structure along a monorail construction right-of-way.

摘要翻译： 一种包括太阳能收集单轨结构的运输系统，该太阳能收集单轨结构形成有具有太阳能转换装置的光伏表面层，用于将所收集的太阳能转换成电能。 一种用于将存储的能量分配到沿着单轨结构推进的过境车辆或将多余能量分配给远程电力公用电源的配电装置。 单轨结构包括用于根据与横向磁通电动机相关的磁性原理来推动过境车辆的装置。 该系统还包括计算机控制的升降补偿单轨结构挤压机，其包括沿着单轨构造连续制造单轨结构的制造室。