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1. 发明申请

US20080110845A1 Magnetic core actuator 审中-公开
标题翻译：磁芯执行器
公开(公告)号：US20080110845A1
公开(公告)日：2008-05-15
申请号：US11598514
申请日：2006-11-13
申请人： Lawrence Dale Edwards , Michael Nathan Dunham
发明人： Lawrence Dale Edwards , Michael Nathan Dunham
IPC分类号： B61G7/00
CPC分类号： B61G7/04 , A63H19/18
摘要： A magnetic core actuator includes a housing, formed of a non-magnetic material, having a generally tubular shape; a coil, which includes a left hand portion and a right hand portion, wherein each portion, when energized, generates a magnetic field wherein the magnetic fields generated by the left hand portion and the right hand portion have like fields facing one another; and a pair of magnetic armatures, including a left hand armature and a right hand armature, retained in said housing, wherein said magnetic armatures are mounted with like poles facing one another within said housing, said magnetic armatures being driven to opposite ends of said housing by their magnetic fields, and said armatures being shifted towards the center of said housing when power is applied to said coil. As used in a model railroad car, a linkage mechanism extends between the magnetic core actuator and a coupler on a model rail road car for shifting the coupler between its coupled condition and its uncoupled condition.
摘要翻译：磁芯致动器包括由非磁性材料形成的具有大致管状形状的壳体; 线圈，其包括左手部分和右手部分，其中每个部分在被激励时产生磁场，其中由左手部分和右手部分产生的磁场具有彼此面对的相似的场; 以及保持在所述壳体中的包括左手电枢和右手电枢的一对磁性电枢，其中所述磁性衔铁在所述壳体内彼此相对地安装有类似的磁极，所述磁性衔铁被驱动到所述外壳的相对端并且当向所述线圈施加电力时，所述电枢朝向所述壳体的中心移动。如在模型铁路车辆中使用的，联动机构在磁芯致动器和模型轨道车辆上的联接器之间延伸，用于在联接状态和其联接状态之间移动耦合器。

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