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1. 发明申请

US20110286623A1 MOVING PART AND ELECTRODYNAMIC TRANSDUCER PROVIDED WITH SUCH A MOVING PART 有权
标题翻译：移动部件和电动传感器提供这些移动部分
公开(公告)号：US20110286623A1
公开(公告)日：2011-11-24
申请号：US13147535
申请日：2010-01-27
申请人： Guy Lemarquand , Benoit Merit , Bernard Nemoff
发明人： Guy Lemarquand , Benoit Merit , Bernard Nemoff
IPC分类号： H04R1/00 , H02K41/035
CPC分类号： H04R9/045
摘要： The invention relates to a moving part for an electro-dynamic transducer, including at least one mandrel supporting a winding of at least one coiled wire. The mandrel includes at least one first element rigidly connected inside at least one second element for guiding the moving part inside the transducer. The first element has a winding support for the coiled wire so that the coil is located inside the mandrel, as well as vibration transmitter, such as a diaphragm, the vibration being generated by the movement of the coil induced by the flow of current in the coil wire. The invention also relates to an electro-dynamic transducer including such a moving part.
摘要翻译：本发明涉及一种用于电动换能器的移动部件，其包括至少一个支撑至少一个线圈绕组的心轴的心轴。心轴包括至少一个刚性地连接在至少一个第二元件内部的第一元件，用于引导换能器内部的运动部件。第一元件具有用于线圈的绕组支撑，使得线圈位于心轴内部，以及振动发射器（例如隔膜），振动是由线圈中的电流引起的线圈的运动产生的线圈线。本发明还涉及包括这种移动部件的电动换能器。

2. 发明申请

US20100172534A1 MAGNETIC STRUCTURE FOR AN IRONLESS ELECTRODYNAMIC-LOUDSPEAKER MOTOR, MOTORS AND LOUDSPEAKERS 有权
标题翻译：无电动电动扬声器电机，电机和扬声器的磁结构
公开(公告)号：US20100172534A1
公开(公告)日：2010-07-08
申请号：US12300883
申请日：2008-09-18
申请人： Guy Lemarquand , Benoit Merit
发明人： Guy Lemarquand , Benoit Merit
IPC分类号： H04R9/06
CPC分类号： H04R9/025 , H04R9/06 , H04R2209/022
摘要： A magnetic structure generating a magnetic field for an ironless motor of an electrodynamic loudspeaker having a mobile coil, wherein the magnetic structure generates a magnetic field in a gap in which the coil is arranged. The magnetic structure includes of a stack of three magnets corresponding to one intermediate magnet and two top and bottom covering magnets, the magnets forming a straight gap border and being located side by side, the intermediate magnet having a radial magnetic polarization, the covering magnets having identical magnetic polarizations and remanent magnetizations. The covering magnets have a radial or axial magnetic polarization. When magnetic polarization of the covering magnets is radial, remanent magnetization of each covering magnet is higher than remanent magnetization of the intermediate magnet, and when magnetic polarization of the covering magnets is axial, remanent magnetization of each covering magnet is lower than remanent magnetization of the intermediate magnet. Motors are provided.
摘要翻译：一种产生用于具有移动线圈的电动扬声器的无铁马达的磁场的磁性结构，其中所述磁结构在布置所述线圈的间隙中产生磁场。该磁性结构包括对应于一个中间磁体和两个顶部和底部覆盖磁体的三个磁体堆叠，所述磁体形成直的间隙边界并且并排定位，所述中间磁体具有径向磁极化，所述覆盖磁体具有相同的磁极化和残余磁化。覆盖磁体具有径向或轴向磁极化。当覆盖磁体的磁极化是径向的时，每个覆盖磁体的剩余磁化强度高于中间磁体的剩余磁化强度，当覆盖磁体的磁极化是轴向的时，每个覆盖磁体的剩余磁化强度低于剩余磁化强度中间磁铁。提供电机。

3. 发明授权

US08934659B2 Moving part and electrodynamic transducer provided with such a moving part 有权
标题翻译：具有移动部件的移动部件和电动换能器
公开(公告)号：US08934659B2
公开(公告)日：2015-01-13
申请号：US13147535
申请日：2010-01-27
申请人： Guy Lemarquand , Benoit Merit , Bernard Nemoff
发明人： Guy Lemarquand , Benoit Merit , Bernard Nemoff
IPC分类号： H04R1/00 , H02K41/035 , H04R9/04
CPC分类号： H04R9/045
摘要： The invention relates to a moving part for an electro-dynamic transducer, including at least one mandrel supporting a winding of at least one coiled wire. The mandrel includes at least one first element rigidly connected inside at least one second element for guiding the moving part inside the transducer. The first element has a winding support for the coiled wire so that the coil is located inside the mandrel, as well as vibration transmitter, such as a diaphragm, the vibration being generated by the movement of the coil induced by the flow of current in the coil wire. The invention also relates to an electro-dynamic transducer including such a moving part.
摘要翻译：本发明涉及一种用于电动换能器的移动部件，其包括至少一个支撑至少一个线圈绕组的心轴的心轴。心轴包括至少一个刚性地连接在至少一个第二元件内部的第一元件，用于引导换能器内部的运动部件。第一元件具有用于线圈的绕组支撑，使得线圈位于心轴内部，以及振动发射器（例如隔膜），振动是由线圈中的电流引起的线圈的运动产生的线圈线。本发明还涉及包括这种移动部件的电动换能器。

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