专利检索 ap:("Atomic Machines, Inc.") AND inv:"Klaus R. Zietlow" 第 1 页

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发明公开
MICROELECTROMECHANICAL SYSTEMS (MEMS) ACTUATOR WITH MAGNETIC LATCHING AND METHODS FOR MANUFACTURING AND USING THE SAME 审中-公开

公开(公告)号：US20240351860A1

公开(公告)日：2024-10-24

申请号：US18631659

申请日：2024-04-10

申请人： Atomic Machines, Inc.

发明人： William A. Boettcher , Jeffrey A. Holden , Klaus R. Zietlow

IPC分类号： B81B3/00 , B81C1/00 , H01F7/16

CPC分类号： B81B3/0091 , B81C1/00706 , H01F7/1615 , B81B2201/038 , B81B2203/019 , B81B2203/053 , H01F7/16 , H01F2007/1669 , H01F2007/1692

摘要： Introduced here is an electromechanical actuator that includes a stator assembly with a chamber partially defined therethrough along a central longitudinal axis and a plunger assembly that is situated in the chamber and, in operation, moves along the central longitudinal axis between different positions. The stator assembly can include a pair of contacts that have an opening therebetween and a trinity of ferromagnetic layers with coils situated therebetween. The plunger assembly can include a magnet. When current is applied to the coils, the trinity of ferromagnetic layers become magnetically polarized, thereby dictating the motion of the plunger assembly by magnetically attracting or repelling the magnet included in the plunger assembly. The plunger assembly may be stabilized by a flexure flexibly connecting the stator assembly and plunger assembly.