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1. 发明公开

EP2553943A1 LOUDSPEAKER MOMENT AND TORQUE BALANCING 无效
标题翻译：扭矩和转矩补偿IN A SPEAKER
公开(公告)号：EP2553943A1
公开(公告)日：2013-02-06
申请号：EP11710975.1
申请日：2011-03-18
申请人： Bose Corporation
发明人： CARLMARK, Richard Tucker , CHICK, Geoffrey C. , LUCAS, Brian M. , SCHROEDER, Thomas C. , STABILE, Joseph A.
IPC分类号： H04R11/02
CPC分类号： H04R11/02
摘要： A loudspeaker including a moving magnet motor. The moving magnet motor includes an armature comprising a magnet carrier, and a lever arm, coupling the armature and a pivot. The lever arm further couples the armature and an acoustic diaphragm to transmit motion of the armature to the acoustic diaphragm to cause the acoustic diaphragm to move. The loudspeaker described may be torque balance and moment balanced.

2. 发明公开

EP2974375A1 MOVING MAGNET MOTORS 有权
标题翻译： BEWEGLICHE MAGNETISCHE摩托车
公开(公告)号：EP2974375A1
公开(公告)日：2016-01-20
申请号：EP14714048.7
申请日：2014-03-07
申请人： Bose Corporation
发明人： LUCAS, Brian M. , ISAKSSON, Johan H.
IPC分类号： H04R11/02
CPC分类号： H04R11/02 , H02K16/00 , H02K41/0356 , H04R9/027 , H04R9/04 , H04R2400/07
摘要： An apparatus includes a load, a lever that is coupled to the load, and an electric motor that is coupled to the lever for driving the lever in oscillatory, rotary motion about a pivot axis. The electric motor includes an armature and a stator. The armature is coupled to the lever and includes a permanent magnet. The stator defines an air gap within which the armature is disposed. The stator is configured for creating magnetic flux across the air gap for the permanent magnet to interact with, thereby to drive motion of the load. The electric motor is configured such that substantially no detent forces (a/k/a cogging forces) are generated between the stator and the permanent magnet as the lever is driven by the motor.
摘要翻译：一种装置包括至少一个负载和多个电枢，每个电枢均包括永磁体，其连接至该至少一个负载以使该至少一个负载移动。该设备还包括限定空气间隙的公共定子，多个电枢设置在该气隙内。公共定子构造成用于在气隙两端产生磁通量，以使衔铁相互作用，从而驱动至少一个负载的运动。

3. 发明公开

EP2974374A1 DRIVING PLURAL ARMATURES WITH A COMMON STATOR 无效
标题翻译： ANSTEUERUNG MEHREREN ARMATUREN MIT EINEM GEMEINSAMEN STATOR
公开(公告)号：EP2974374A1
公开(公告)日：2016-01-20
申请号：EP14712525.6
申请日：2014-03-07
申请人： Bose Corporation
发明人： LUCAS, Brian M. , ISAKSSON, Johan H. , CHICK, Geoffrey C.
IPC分类号： H04R11/02
CPC分类号： H04R11/02 , H02K16/00 , H02K41/0356 , H04R9/027 , H04R9/04 , H04R2400/07
摘要： An apparatus includes at least one load and a plurality of armatures, each including a permanent magnet, which are coupled to the at least one load to cause the at least one load to move. The apparatus also includes a common stator that defines an air gap within which the plurality of armatures is disposed. The common stator is configured for creating magnetic flux across the air gap for the armatures to interact with, thereby to drive motion of the at least one load.
摘要翻译：一种装置包括至少一个负载和多个电枢，每个电枢均包括永磁体，其连接至该至少一个负载以使该至少一个负载移动。该设备还包括限定空气间隙的公共定子，多个电枢设置在该气隙内。公共定子构造成用于在气隙两端产生磁通量，以使衔铁相互作用，从而驱动至少一个负载的运动。

4. 发明公开

EP2971848A1 ROTARY ACTUATOR DRIVEN VIBRATION ISOLATION 有权转让
标题翻译：装置驱动供电振动隔离
公开(公告)号：EP2971848A1
公开(公告)日：2016-01-20
申请号：EP14715195.5
申请日：2014-03-14
申请人： Bose Corporation
发明人： PARKER, Robert Preston , SCHROEDER, Thomas C. , BUSHKO, Dariusz Antoni , SELDEN, Brian A. , HAYNER, Mark A. , LUCAS, Brian M.
IPC分类号： F16F15/02
CPC分类号： F16M13/02 , B60N2/501 , B60N2/502 , B60N2/506 , B60N2/508 , B60N2/525 , F16F15/02
摘要： An active vibration isolation system for isolating a suspended platform from vibration input to the vibration isolation system base includes an exoskeleton which supports the suspended platform relative to the base. The exoskeleton includes first and second scissors mechanisms with main links of unequal length. The main links pass through a parallel condition as the suspended platform moves over its intended range of travel relative to the base. The vibration isolation system may include a rotary actuator and a drive mechanism separate from the exoskeleton for providing force output from the rotary actuator to the suspended platform. The rotary actuator may include inner and outer rotors which rotate relative to each other and may be free to rotate relative to the exoskeleton. The rotary actuator may be free to translate relative to the vibration isolation system base and the suspended platform.

5. 发明授权

EP2974375B1 MOVING MAGNET MOTORS 有权
标题翻译：移动磁铁电机
公开(公告)号：EP2974375B1
公开(公告)日：2017-07-19
申请号：EP14714048.7
申请日：2014-03-07
申请人： Bose Corporation
发明人： LUCAS, Brian M. , ISAKSSON, Johan H.
IPC分类号： H04R11/02
CPC分类号： H04R11/02 , H02K16/00 , H02K41/0356 , H04R9/027 , H04R9/04 , H04R2400/07

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