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1. 发明授权

US07626348B2 Linear motor door actuator 有权
标题翻译：直线电机门执行器
公开(公告)号：US07626348B2
公开(公告)日：2009-12-01
申请号：US11442251
申请日：2006-05-30
申请人： Paul Cartier , Martin Lebel , Eric Martin Dubé
发明人： Paul Cartier , Martin Lebel , Eric Martin Dubé
IPC分类号： H02P1/00
CPC分类号： E05F15/60
摘要： The present invention relates to an alternating current electrical motor having a first element with magnets of alternating polarities, and a second element with electrical conductor coils, the first and the second elements being mounted for relative motion to one another. A controller for the electrical motor comprising: a current source for energizing the coils with an alternating current to produce a movement of the first and the second elements relative to one another; a sensor for sensing a phase shift between the magnets and the current in the coils; and a current source controller for varying an amplitude of the current to substantially regulate the phase shift to an optimum phase shift value, thereby providing a minimum power consumption for proper operation of the electrical motor.
摘要翻译：本发明涉及具有具有交替极性的磁体的第一元件和具有电导体线圈的第二元件的交流电动机，所述第一和第二元件被安装成彼此相对运动。一种用于电动机的控制器，包括：电流源，用于用交流电来激励线圈，以产生第一和第二元件相对于彼此的运动; 传感器，用于感测磁体之间的相移和线圈中的电流; 以及电流源控制器，用于改变电流的幅度以将相移基本上调节到最佳相移值，从而为电动机的正常操作提供最小功耗。

2. 发明申请

US20070278977A1 Linear motor door actuator 有权
标题翻译：直线电机门执行器
公开(公告)号：US20070278977A1
公开(公告)日：2007-12-06
申请号：US11442251
申请日：2006-05-30
申请人： Paul Cartier , Martin Lebel , Eric Martin Dube
发明人： Paul Cartier , Martin Lebel , Eric Martin Dube
IPC分类号： H02P7/00
CPC分类号： E05F15/60
摘要： The present invention relates to an alternating current electrical motor having a first element with magnets of alternating polarities, and a second element with electrical conductor coils, the first and the second elements being mounted for relative motion to one another. A controller for the electrical motor comprising: a current source for energizing the coils with an alternating current to produce a movement of the first and the second elements relative to one another; a sensor for sensing a phase shift between the magnets and the current in the coils; and a current source controller for varying an amplitude of the current to substantially regulate the phase shift to an optimum phase shift value, thereby providing a minimum power consumption for proper operation of the electrical motor.
摘要翻译：本发明涉及具有具有交替极性的磁体的第一元件和具有电导体线圈的第二元件的交流电动机，所述第一和第二元件被安装成彼此相对运动。一种用于电动机的控制器，包括：电流源，用于用交流电来激励线圈，以产生第一和第二元件相对于彼此的运动; 传感器，用于感测磁体之间的相移和线圈中的电流; 以及电流源控制器，用于改变电流的幅度以将相移基本上调节到最佳相移值，从而为电动机的正常操作提供最小功耗。

3. 发明授权

US5552565A Multiconductor shielded transducer cable 失效
标题翻译：多芯屏蔽传感器电缆
公开(公告)号：US5552565A
公开(公告)日：1996-09-03
申请号：US414392
申请日：1995-03-31
申请人： Paul Cartier , Wojtek Sudol , Gregory G. Vogel
发明人： Paul Cartier , Wojtek Sudol , Gregory G. Vogel
IPC分类号： G01B17/00 , A61B8/00 , G01B17/06 , G01N29/24 , H01B7/08
CPC分类号： H01B7/0861 , H01B7/0892
摘要： A low cost shielded transducer cable provides electrical connection between an ultrasound transducer and a display processor. A wound transducer cable is constructed in a first embodiment using two layers of stripline assemblies helically wound in opposite directions around a flexible core. The layers of stripline assemblies are covered with a single metal braid and then coated with insulation. In a second embodiment a stripline transducer cable is formed from a stack of parallel stripline assemblies that may be coextruded with an insulating jacket. In a third embodiment a ribbon transducer cable is formed from a stacked arrangement of parallel ribbon cables and conducting shields that may be extruded in an insulating material.
摘要翻译：低成本屏蔽传感器电缆提供超声换能器和显示处理器之间的电连接。缠绕式传感器电缆在第一实施例中使用两层带状线组件来构造，所述两条带状线组件围绕柔性芯螺旋缠绕在相反的方向上。带状线组件的层被单个金属编织物覆盖，然后用绝缘层涂覆。在第二实施例中，带状线传感器电缆由可以与绝缘护套共挤出的平行带状线组件的堆叠形成。在第三实施例中，带状换能器电缆由可以挤压成绝缘材料的平行带状电缆和导电屏蔽层的堆叠布置形成。

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