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1. 发明申请

WO2008100900A2 METHOD AND SYSTEM FOR A LINEAR ACTUATOR WITH STATIONARY VERTICAL MAGNETS AND COILS 审中-公开
标题翻译：具有静止垂直磁铁和线圈的线性致动器的方法和系统
公开(公告)号：WO2008100900A2
公开(公告)日：2008-08-21
申请号：PCT/US2008053672
申请日：2008-02-12
申请人： ENGINEERING MATTERS INC , WRIGHT ANDREW M , CORCORAN CHRISTOPHER , COPE DAVID
发明人： WRIGHT ANDREW M , CORCORAN CHRISTOPHER , COPE DAVID
IPC分类号： H01F7/08 , F01L25/08
CPC分类号： H01F7/1615 , F01L9/04 , F16K31/0679 , H01F2007/1692
摘要： A linear actuating device contains a top magnet and a bottom magnet. The bottom magnet is axially aligned with the top magnet. The top magnet and the bottom magnet have opposing magnetization. A washer is sandwiched between the top magnet and the bottom magnet. A top coil is positioned within the top magnet. A bottom coil is positioned within the bottom magnet. A slug is slidably positioned within the top coil and bottom coil. An actuating member is integral with the slug.
摘要翻译：线性致动装置包含顶部磁体和底部磁体。底部磁体与顶部磁体轴向对准。顶部磁体和底部磁体具有相反的磁化。垫圈夹在顶部磁铁和底部磁铁之间。顶部线圈位于顶部磁体内。底部线圈位于底部磁体内。小块可滑动地定位在顶部线圈和底部线圈内。致动构件与s块成一体。

2. 发明申请

WO2006107486A3 HIGH INTENSITY RADIAL FIELD MAGNETIC ACTUATOR 审中-公开
标题翻译：高强度径向磁场激励器
公开(公告)号：WO2006107486A3
公开(公告)日：2007-11-22
申请号：PCT/US2006007867
申请日：2006-03-06
申请人： ENGINEERING MATTERS INC , WRIGHT ANDREW M , COPE DAVID
发明人： WRIGHT ANDREW M , COPE DAVID
IPC分类号： H01F7/00 , H01F7/06 , H01F7/08 , H01F7/20
CPC分类号： H01F7/1615 , H01F7/0242 , H01F7/066 , H01F7/20 , H02K41/0352
摘要： At least one set of two magnets (12) is provided, at least one of the magnets having an outer magnet portion (14), a middle magnet portion (16), and an inner magnet portion (18). The outer magnet portion has a magnetization pointing in an at least partially axial direction. The middle magnet portion has a magnetization substantially perpendicular to the magnetization of the outer magnet portion. The inner magnet portion has a magnetization directed substantially anti-parallel to the magnetization of the outer magnet portion. The apparatus also includes at least one electrically conductive coil (20) positioned at least partially between the set of two magnets. At least one substantially magnetically permeable object (22) is positioned at least partially between the set of two magnets. A rod (24) is integral with the substantially magnetically permeable object.
摘要翻译：提供至少一组两个磁体（12），所述磁体中的至少一个具有外磁体部分（14），中间磁体部分（16）和内部磁体部分（18）。外磁体部分具有指向至少部分轴向方向的磁化。中间磁铁部分的磁化强度基本上垂直于外磁体部分的磁化强度。内磁体部分具有与外磁体部分的磁化大致平行的磁化。该设备还包括至少一个至少部分地位于两组磁体组之间的导电线圈（20）。至少一个基本上是磁性的物体（22）至少部分地位于两组磁体组之间。杆（24）与实质上是磁性可渗透的物体成一体。

3. 发明申请

WO2004013951A3 SELF-POWERED DIRECT CURRENT MITIGATION CIRCUIT FOR TRANSFORMERS 审中-公开
标题翻译：变压器的自供电直流降压电路
公开(公告)号：WO2004013951A3
公开(公告)日：2004-10-14
申请号：PCT/US0324473
申请日：2003-08-05
申请人： ENGINEERING MATTERS INC , COPE DAVID , FISCHER DAVID
发明人： COPE DAVID , FISCHER DAVID
IPC分类号： H02J1/02 , H02M1/12 , H02M1/14 , H02J3/01
CPC分类号： H02J1/02 , H02M1/12 , H02M1/14
摘要： A DC mitigation circuit for mitigating the effects of DC in power systems, and a method for doing the same, are provided. The DC mitigation circuit comprises a control circuit for evaluating the amount of DC or harmonic currents resulting from the DC in a transmission line. Switches provide a current to a winding of a transformer, and are controlled by the control circuit. The current provided to the winding generates a magnetic flux that offsets a flux created by DC or harmonic currents resulting from the DC induced by geomagnetically-caused ground-induced currents in the transmission line.
摘要翻译：提供了用于减轻DC在电力系统中的影响的DC减轻电路及其实现方法。 DC减轻电路包括控制电路，用于评估传输线中由DC产生的DC或谐波电流的量。开关向变压器的绕组提供电流，并由控制电路控制。提供给绕组的电流产生一个磁通量，该磁通量抵消由直流或谐波电流产生的磁通量，这些电流是由传输线路中由地磁引起的地电感应电流引起的直流电导致的。

4. 发明申请

WO2006055218A3 DEVICE COMPATIBLE WITH MAGNETIC RESONANCE IMAGING 审中-公开
标题翻译：与磁共振成像兼容的器件
公开(公告)号：WO2006055218A3
公开(公告)日：2008-12-04
申请号：PCT/US2005039067
申请日：2005-10-31
申请人： BIOPHAN TECHNOLOGIES INC , GRAY ROBERT W , COPE DAVID , GLOCKER DAVID A
发明人： GRAY ROBERT W , COPE DAVID , GLOCKER DAVID A
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054
摘要： A plurality of coated layers is disposed on an implanted device. The materials and electrical parameters of the coated layers are chosen and the geometry of the coated layers is arranged so that incident electromagnetic radiation induces currents in the coated layers that have a predetermined phase and amplitude relationship with the current induced in the implanted device.
摘要翻译：多个涂层设置在植入装置上。选择涂层的材料和电参数，并且布置涂层的几何形状，使得入射的电磁辐射在涂覆层中引起与植入装置中感应的电流具有预定相位和幅度关系的电流。

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