发明授权
- 专利标题： Loudspeaker moment and torque balancing
- 专利标题（中）： 扬声器力矩和扭矩平衡
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申请号： US12751414申请日： 2010-03-31
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公开(公告)号： US08295537B2公开(公告)日： 2012-10-23
- 发明人: Richard Tucker Carlmark , Geoffrey C. Chick , Brian M. Lucas , Thomas C. Schroeder , Joseph A. Stabile
- 申请人： Richard Tucker Carlmark , Geoffrey C. Chick , Brian M. Lucas , Thomas C. Schroeder , Joseph A. Stabile
- 申请人地址： US MA Framingham
- 专利权人： Bose Corporation
- 当前专利权人： Bose Corporation
- 当前专利权人地址： US MA Framingham
- 代理机构： Bose Corporation
- 主分类号： H04R1/22
- IPC分类号： H04R1/22 ; H04R1/28 ; H04R9/04 ; H04R1/00 ; H04R1/20 ; H04R9/00
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.
公开/授权文献
- US20110243366A1 Loudspeaker Moment and Torque Balancing 公开/授权日：2011-10-06
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