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1. 发明授权

US3849213A Method of producing a molded anisotropic permanent magnet 失效
标题翻译：生产成型的非均质永磁体的方法
公开(公告)号：US3849213A
公开(公告)日：1974-11-19
申请号：US31290672
申请日：1972-12-07
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： H01F1/08 , C21D1/04
CPC分类号： H01F1/083 , Y10S264/58
摘要： There is provided a method of producing a molded anisotropic permanent magnet from particles of permanently magnetizable material, which particles have preferred axes of magnetization. This method includes magnetizing the particles along the preferred axes either before or after they are formed from bulk magnetic material and then molding the particles with a binder under the influence of a low order aligning field.
摘要翻译：提供了一种由永久可磁化材料的颗粒制造成型的各向异性永久磁铁的方法，该颗粒具有优选的磁化轴。这种方法包括沿着优选的轴磁化颗粒，在它们由体磁性材料形成之前或之后，然后在低阶对准场的影响下用粘结剂模制颗粒。

2. 发明授权

US3837442A Brake device for vehicles 失效
标题翻译：车辆制动装置
公开(公告)号：US3837442A
公开(公告)日：1974-09-24
申请号：US37893073
申请日：1973-07-13
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： B60L7/06 , B60L7/00 , B60T1/06 , B60T13/74 , H02K49/00
CPC分类号： B60L7/003 , B60L7/00 , B60L2200/26 , B60L2220/12 , B60T1/06 , B60T13/74
摘要： A braking device for vehicles includes a multi-phase generator on the vehicle driven by movement of the vehicle for generating multi-phase electric current. Induction motor means includes a stator and a part which moves relative to the stator during movement of the vehicle. The stator is fixed to the vehicle against movement relative thereto. The generator is connected with the stator of the induction motor for producing a traveling magnetic field in the stator which exerts a force on the moving part in a direction tending to propel the vehicle in a direction opposite to its then direction. This applies a braking force to the vehicle.
摘要翻译：用于车辆的制动装置包括由车辆的运动驱动的用于产生多相电流的车辆上的多相发电机。感应电动机装置包括定子和在车辆运动期间相对于定子移动的部分。定子被固定到车辆上以防止相对于其移动。发电机与感应电动机的定子连接，用于在定子中产生行进磁场，该行星磁场沿着与其随后的方向相反的方向倾向于推动车辆的方向在移动部件上施加力。这对车辆施加制动力。

3. 发明授权

US3814962A Magnetic worm drive 失效
标题翻译：磁力驱动
公开(公告)号：US3814962A
公开(公告)日：1974-06-04
申请号：US30868272
申请日：1972-11-22
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： F16H49/00 , H02K49/10
CPC分类号： F16H49/005 , H02K49/102
摘要： A magnetic worm gear drive includes a worm gear having a helical tooth of permanent magnet material. A worm wheel has a plurality of circumferentially spaced teeth of permanent magnet material. The teeth on the worm wheel interdigitate with the tooth on the worm gear. The teeth are magnetized so that like poles on the worm gear tooth and worm wheel teeth face one another. Rotation of the worm gear causes rotation of the worm wheel by magnetic repulsion.
摘要翻译：磁蜗杆驱动器包括具有永磁材料的螺旋齿的蜗轮。蜗轮具有多个周向间隔开的永磁材料的齿。蜗轮上的齿与齿轮上的齿相交错。齿被磁化，使得蜗轮齿和蜗轮齿上的相同的磁极相互面对。蜗轮的旋转使得蜗轮由于磁力排斥而旋转。

4. 发明授权

US3723795A Eddy-current and hysteresis brake for track-bound vehicles 失效
标题翻译：用于轨道车辆的EDDY-CURRENT和HYSTERESIS制动器
公开(公告)号：US3723795A
公开(公告)日：1973-03-27
申请号：US3723795D
申请日：1971-07-12
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： B61H7/08 , H02K49/02 , H02K49/04 , H02K49/00
CPC分类号： H02K49/04 , B61H7/083 , H02K49/02 , H02K49/046
摘要： A novel eddy-current and hysteresis brake for track-bound vehicles is provided which incorporates resisting skids or rollers to eliminate wear problems associated with prior art brakes of this type. The particular magnetic construction of the pole surface is critical to obtain maximum hysteresis and eddycurrent forces with a uniform air gap and the minimum energization. The pole surface is also formed to prevent undesirable air currents or the accumulation of dirt or other disturbing external build-up, while providing maximum pole surface and winding relationships. An alternating pole configuration is provided along the direction of movement of the vehicle.
摘要翻译：提供了一种用于轨道车辆的新型涡流和滞后制动器，其包括阻力滑板或滚子以消除与现有技术制动器相关的磨损问题。磁极表面的特定磁性结构对于获得具有均匀气隙和最小通电的最大滞后和涡流力是至关重要的。磁极表面也被形成为防止不期望的气流或污垢的累积或其他干扰的外部积聚，同时提供最大极面和绕组关系。沿着车辆的移动方向设置有交替的杆构造。

5. 发明授权

US3791309A Means to guide and suspend a vehicle by magnetic forces 失效
标题翻译：指导和悬挂一个车辆通过磁力
公开(公告)号：US3791309A
公开(公告)日：1974-02-12
申请号：US3791309D
申请日：1971-09-17
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： B60L13/04 , B61B13/08 , F16C39/06
CPC分类号： F16C39/063 , B60L13/04 , B60L2200/26 , B61B13/08 , F16C32/0434 , Y02A30/38
摘要： The invention relates to a structure to guide and support a vehicle by magnetic forces which utilizes the repulsive properties of permanent magnets attached to the vehicle and to the support in such a way that like poles are facing each other, which poles extend in the direction of motion, and are of alternating polarity transversely to the direction of motion. The relationship of the permanent magnets to achieve optimum suspension without generation of eddy currents and hysteresis losses is important. Further, the invention achieves lateral stability of the vehicle utilizing partial permanent magnetic forces and partial electromagnetic forces. The amount of vehicle support by the permanent magnets is mechanically controllable to compensate for environmental factors.
摘要翻译：本发明涉及一种通过磁力来引导和支撑车辆的结构，其利用附接到车辆的永久磁铁的排斥性质和支撑件，使得类似的杆彼此面对，这些磁极沿着并且具有横向于运动方向的交替极性。永磁体的关系，以实现最佳的悬挂而不产生涡流和磁滞损耗是重要的。此外，本发明利用部分永久磁力和部分电磁力实现车辆的横向稳定性。永磁体的车辆支撑量是可机械控制的，以补偿环境因素。

6. 发明授权

US3784945A Permanent magnet for suspension bearings 失效
标题翻译：用于悬架轴承的永久磁铁
公开(公告)号：US3784945A
公开(公告)日：1974-01-08
申请号：US3784945D
申请日：1973-02-07
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： F16C32/04 , G01R1/16 , H01F1/08 , H01F1/113 , H01F7/02
CPC分类号： F16C32/0427 , F16C2370/00 , G01R1/16 , H01F1/083 , H01F1/113 , H01F7/021 , H01F7/0236
摘要： A permanent magnet is formed from a mixture of powdered permanent magnet material and a synthetic resin binder. The magnet includes first and second layers. One layer has a coercivity substantially greater than the second layer.
摘要翻译：永久磁铁由粉末永磁材料和合成树脂粘合剂的混合物形成。磁体包括第一层和第二层。一层具有显着大于第二层的矫顽力。

7. 发明授权

US3813815A Magnetic closure devices 失效
标题翻译：磁性封闭装置
公开(公告)号：US3813815A
公开(公告)日：1974-06-04
申请号：US31382772
申请日：1972-12-11
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： F16J15/00 , F16L55/04 , F25D23/08 , E06B7/23
CPC分类号： F25D23/087 , F16J15/00 , F16L55/04
摘要： A self-mounting magnetic closure device for releasably holding and sealing a first element to a second magnetic element, one of the elements defining a movable door and the other of the elements defining a fixed frame having an opening, comprising in combination: an elongated, non-magnetic body member adapted to be affixed to the first element and extending substantially parallel to the edge of the first element; a flexible sealing blade extending out from the body member and having permanently magnetic material adjacent the free end thereof; the first element having a plurality of spaced tabs extending outwardly therefrom in at least one row substantially parallel to the edge of the opening; the tabs having a surface at least in part facing the first element, some of the tabs having free ends defining a line spaced laterally apart from a line defined by the free ends of the other of the tabs; the body member having at least one elongated groove extending the length thereof and a surface adapted to oppose the tab surface, the body member being semirigid so that it can be snapped over the tabs.
摘要翻译：一种用于将第一元件可释放地保持和密封到第二磁性元件的自安装磁性闭合装置，所述元件中的一个限定可移动门，并且所述元件中的另一个限定具有开口的固定框架，该组合包括：非磁性本体构件适于固定到第一元件并且基本上平行于第一元件的边缘延伸; 柔性密封刀片，其从本体构件延伸出并且具有与其自由端相邻的永久磁性材料; 所述第一元件具有从基本上平行于所述开口的边缘的至少一排向外延伸的多个间隔开的突片; 所述突片具有至少部分面向所述第一元件的表面，所述突出部中的一些具有自由端，所述自由端限定与由所述另一个所述突片的自由端限定的线横向隔开的线; 主体构件具有延伸其长度的至少一个细长凹槽和适于与凸片表面相对的表面，本体构件是半刚性的，使得其可以卡扣在凸片上。

8. 发明授权

US3708177A Magnetic seal for a rotary shaft and magnet therefor 失效
标题翻译：用于旋转轴和磁铁的磁性密封
公开(公告)号：US3708177A
公开(公告)日：1973-01-02
申请号：US3708177D
申请日：1970-06-17
申请人： BAERMANN M
发明人： BAERMANN M
IPC分类号： F16J15/34 , F16J15/54
CPC分类号： F16J15/3444 , Y10S264/58
摘要： A magnetic seal for a rotary shaft includes a cylindrical magnetic member surrounding the shaft. The magnetic member includes an outer circumferential seal cooperating with a housing through which the shaft projects. A cylindrical magnetically attractive member also surrounds the shaft and includes an inner circumferential seal cooperating with the shaft. The magnetically attractive member rotates with the shaft and the magnet is stationary with the housing. A sealing member is interposed between the magnet and the magnetically attractive member. Magnetic attraction between the magnet and the magnetically attractive member draws the two members together to form a seal with the interposed sealing member. The magnet is molded of anisotropic ferrite permanent magnet material which is oriented in a radial direction during molding and is also radially magnetized.
摘要翻译：用于旋转轴的磁性密封件包括围绕轴的圆柱形磁性构件。磁性构件包括与壳体相配合的外周密封件，轴穿过该外壳。圆柱形磁性吸引构件也围绕轴并且包括与轴配合的内周密封件。磁性吸引构件随着轴旋转，并且磁体与壳体固定。密封构件介于磁体和吸磁构件之间。磁体和吸引磁性部件之间的磁吸引力将两个部件牵引在一起形成与插入的密封部件的密封。该磁体由各向异性铁氧体永久磁铁材料模制而成，其在模制过程中沿径向取向并且也被径向磁化。

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