发明申请
- 专利标题： Electromagnetic actuator and control
- 专利标题（中）： 电磁执行器和控制
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申请号： US11438041申请日： 2006-05-19
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公开(公告)号： US20060213467A1公开(公告)日： 2006-09-28
- 发明人: Thomas Froeschle , Roger Mark , Thomas Schroeder , Richard Tucker Carlmark , David Hanson , Jun Ma , Benjamin Peterson
- 申请人： Thomas Froeschle , Roger Mark , Thomas Schroeder , Richard Tucker Carlmark , David Hanson , Jun Ma , Benjamin Peterson
- 专利权人： Bose Corporation, a Delaware corporation
- 当前专利权人： Bose Corporation, a Delaware corporation
- 主分类号： F01L9/04
- IPC分类号： F01L9/04 ; F01L9/02
摘要：
An electromagnetic actuator includes a stator assembly mounted to a center pole formed of material having high magnetic permeability and functions as a return path for the magnetic field generated when current is passed through coils in the stator assembly. When current is applied to one or more coils within the stator assembly, a magnetic field is generated that interacts with a magnetic field generated by one or more magnets disposed within the armature assembly and causes the armature to move relative to the center pole thus, for example, opening or closing a valve.
公开/授权文献
- US07252053B2 Electromagnetic actuator and control 公开/授权日：2007-08-07
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